CN105030390A - 可降解的植入式医疗装置 - Google Patents
可降解的植入式医疗装置 Download PDFInfo
- Publication number
- CN105030390A CN105030390A CN201510553158.6A CN201510553158A CN105030390A CN 105030390 A CN105030390 A CN 105030390A CN 201510553158 A CN201510553158 A CN 201510553158A CN 105030390 A CN105030390 A CN 105030390A
- Authority
- CN
- China
- Prior art keywords
- support
- implant
- corrosion
- metal
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007797 corrosion Effects 0.000 claims description 140
- 238000005260 corrosion Methods 0.000 claims description 140
- 229910052751 metal Inorganic materials 0.000 claims description 107
- 239000002184 metal Substances 0.000 claims description 107
- 229910045601 alloy Inorganic materials 0.000 claims description 89
- 239000000956 alloy Substances 0.000 claims description 89
- -1 polymine Polymers 0.000 claims description 77
- 239000003814 drug Substances 0.000 claims description 74
- 239000000203 mixture Substances 0.000 claims description 47
- 239000000126 substance Substances 0.000 claims description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229920001577 copolymer Polymers 0.000 claims description 22
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 20
- 229910052721 tungsten Inorganic materials 0.000 claims description 20
- 239000010937 tungsten Substances 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 229910017052 cobalt Inorganic materials 0.000 claims description 19
- 239000010941 cobalt Substances 0.000 claims description 19
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 19
- 229920000642 polymer Polymers 0.000 claims description 17
- 229940124597 therapeutic agent Drugs 0.000 claims description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 229910052749 magnesium Inorganic materials 0.000 claims description 13
- 239000011777 magnesium Substances 0.000 claims description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 229910052797 bismuth Inorganic materials 0.000 claims description 7
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 150000003904 phospholipids Chemical class 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229920006217 cellulose acetate butyrate Polymers 0.000 claims description 5
- 229910052738 indium Inorganic materials 0.000 claims description 5
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 claims description 3
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical compound FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 claims description 3
- 102000009027 Albumins Human genes 0.000 claims description 3
- 108010088751 Albumins Proteins 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229920001287 Chondroitin sulfate Polymers 0.000 claims description 3
- 102000008186 Collagen Human genes 0.000 claims description 3
- 108010035532 Collagen Proteins 0.000 claims description 3
- 102000009123 Fibrin Human genes 0.000 claims description 3
- 108010073385 Fibrin Proteins 0.000 claims description 3
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 229930186217 Glycolipid Natural products 0.000 claims description 3
- 229920002683 Glycosaminoglycan Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 claims description 3
- 229960001231 choline Drugs 0.000 claims description 3
- 229940059329 chondroitin sulfate Drugs 0.000 claims description 3
- 229920001436 collagen Polymers 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 3
- 229950003499 fibrin Drugs 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 150000004676 glycans Chemical class 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001542 oligosaccharide Polymers 0.000 claims description 3
- 150000002482 oligosaccharides Chemical class 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 3
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 229920000141 poly(maleic anhydride) Polymers 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229920001282 polysaccharide Polymers 0.000 claims description 3
- 239000005017 polysaccharide Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000007943 implant Substances 0.000 abstract description 189
- 238000000034 method Methods 0.000 abstract description 36
- 230000002792 vascular Effects 0.000 abstract description 7
- 210000000988 bone and bone Anatomy 0.000 abstract description 6
- 238000012377 drug delivery Methods 0.000 abstract description 4
- 210000000056 organ Anatomy 0.000 abstract description 3
- 239000004053 dental implant Substances 0.000 abstract description 2
- 210000001635 urinary tract Anatomy 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 67
- 239000011248 coating agent Substances 0.000 description 65
- 230000001939 inductive effect Effects 0.000 description 62
- 230000015556 catabolic process Effects 0.000 description 61
- 238000006731 degradation reaction Methods 0.000 description 61
- 239000010410 layer Substances 0.000 description 48
- 239000000463 material Substances 0.000 description 38
- 210000001519 tissue Anatomy 0.000 description 32
- 230000005540 biological transmission Effects 0.000 description 28
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 25
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 239000011241 protective layer Substances 0.000 description 14
- 210000004204 blood vessel Anatomy 0.000 description 13
- 230000006378 damage Effects 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- RJURFGZVJUQBHK-UHFFFAOYSA-N actinomycin D Chemical compound CC1OC(=O)C(C(C)C)N(C)C(=O)CN(C)C(=O)C2CCCN2C(=O)C(C(C)C)NC(=O)C1NC(=O)C1=C(N)C(=O)C(C)=C2OC(C(C)=CC=C3C(=O)NC4C(=O)NC(C(N5CCCC5C(=O)N(C)CC(=O)N(C)C(C(C)C)C(=O)OC4C)=O)C(C)C)=C3N=C21 RJURFGZVJUQBHK-UHFFFAOYSA-N 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 238000002513 implantation Methods 0.000 description 12
- 208000014674 injury Diseases 0.000 description 12
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 description 12
- 230000001954 sterilising effect Effects 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- 210000004351 coronary vessel Anatomy 0.000 description 11
- 229960000443 hydrochloric acid Drugs 0.000 description 11
- 239000006227 byproduct Substances 0.000 description 10
- 229940079593 drug Drugs 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 150000002739 metals Chemical class 0.000 description 10
- 208000037803 restenosis Diseases 0.000 description 10
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 230000003203 everyday effect Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 238000002161 passivation Methods 0.000 description 9
- 239000008194 pharmaceutical composition Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 8
- 229930012538 Paclitaxel Natural products 0.000 description 8
- 239000002260 anti-inflammatory agent Substances 0.000 description 8
- 229940121363 anti-inflammatory agent Drugs 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000017531 blood circulation Effects 0.000 description 8
- 229960001592 paclitaxel Drugs 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- RCINICONZNJXQF-MZXODVADSA-N taxol Chemical compound O([C@@H]1[C@@]2(C[C@@H](C(C)=C(C2(C)C)[C@H](C([C@]2(C)[C@@H](O)C[C@H]3OC[C@]3([C@H]21)OC(C)=O)=O)OC(=O)C)OC(=O)[C@H](O)[C@@H](NC(=O)C=1C=CC=CC=1)C=1C=CC=CC=1)O)C(=O)C1=CC=CC=C1 RCINICONZNJXQF-MZXODVADSA-N 0.000 description 8
- KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000004626 polylactic acid Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 description 7
- 229960002930 sirolimus Drugs 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 241000272525 Anas platyrhynchos Species 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 241000446313 Lamella Species 0.000 description 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 6
- NWIBSHFKIJFRCO-WUDYKRTCSA-N Mytomycin Chemical compound C1N2C(C(C(C)=C(N)C3=O)=O)=C3[C@@H](COC(N)=O)[C@@]2(OC)[C@@H]2[C@H]1N2 NWIBSHFKIJFRCO-WUDYKRTCSA-N 0.000 description 6
- BLXXJMDCKKHMKV-UHFFFAOYSA-N Nabumetone Chemical compound C1=C(CCC(C)=O)C=CC2=CC(OC)=CC=C21 BLXXJMDCKKHMKV-UHFFFAOYSA-N 0.000 description 6
- 239000003146 anticoagulant agent Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229960000190 bacillus calmette–guérin vaccine Drugs 0.000 description 6
- 208000029078 coronary artery disease Diseases 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 6
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229920001610 polycaprolactone Polymers 0.000 description 6
- 239000004632 polycaprolactone Substances 0.000 description 6
- OIGNJSKKLXVSLS-VWUMJDOOSA-N prednisolone Chemical compound O=C1C=C[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OIGNJSKKLXVSLS-VWUMJDOOSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- ZRVUJXDFFKFLMG-UHFFFAOYSA-N Meloxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=NC=C(C)S1 ZRVUJXDFFKFLMG-UHFFFAOYSA-N 0.000 description 5
- 238000000137 annealing Methods 0.000 description 5
- 230000002634 anti-blastic effect Effects 0.000 description 5
- 230000002785 anti-thrombosis Effects 0.000 description 5
- 210000001367 artery Anatomy 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229960003464 mefenamic acid Drugs 0.000 description 5
- HYYBABOKPJLUIN-UHFFFAOYSA-N mefenamic acid Chemical compound CC1=CC=CC(NC=2C(=CC=CC=2)C(O)=O)=C1C HYYBABOKPJLUIN-UHFFFAOYSA-N 0.000 description 5
- 229960001929 meloxicam Drugs 0.000 description 5
- 229910021645 metal ion Inorganic materials 0.000 description 5
- OFPXSFXSNFPTHF-UHFFFAOYSA-N oxaprozin Chemical compound O1C(CCC(=O)O)=NC(C=2C=CC=CC=2)=C1C1=CC=CC=C1 OFPXSFXSNFPTHF-UHFFFAOYSA-N 0.000 description 5
- 229960002702 piroxicam Drugs 0.000 description 5
- QYSPLQLAKJAUJT-UHFFFAOYSA-N piroxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=CC=CC=N1 QYSPLQLAKJAUJT-UHFFFAOYSA-N 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- PKVRCIRHQMSYJX-AIFWHQITSA-N trabectedin Chemical compound C([C@@]1(C(OC2)=O)NCCC3=C1C=C(C(=C3)O)OC)S[C@@H]1C3=C(OC(C)=O)C(C)=C4OCOC4=C3[C@H]2N2[C@@H](O)[C@H](CC=3C4=C(O)C(OC)=C(C)C=3)N(C)[C@H]4[C@@H]21 PKVRCIRHQMSYJX-AIFWHQITSA-N 0.000 description 5
- 229960000977 trabectedin Drugs 0.000 description 5
- 230000029663 wound healing Effects 0.000 description 5
- 206010002329 Aneurysm Diseases 0.000 description 4
- 108010081589 Becaplermin Proteins 0.000 description 4
- PTOAARAWEBMLNO-KVQBGUIXSA-N Cladribine Chemical compound C1=NC=2C(N)=NC(Cl)=NC=2N1[C@H]1C[C@H](O)[C@@H](CO)O1 PTOAARAWEBMLNO-KVQBGUIXSA-N 0.000 description 4
- 108010092160 Dactinomycin Proteins 0.000 description 4
- AOJJSUZBOXZQNB-TZSSRYMLSA-N Doxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-TZSSRYMLSA-N 0.000 description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 description 4
- 229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 4
- 208000037147 Hypercalcaemia Diseases 0.000 description 4
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 0.000 description 4
- 102000016267 Leptin Human genes 0.000 description 4
- 108010092277 Leptin Proteins 0.000 description 4
- 102000016776 Midkine Human genes 0.000 description 4
- 108010092801 Midkine Proteins 0.000 description 4
- ZDZOTLJHXYCWBA-VCVYQWHSSA-N N-debenzoyl-N-(tert-butoxycarbonyl)-10-deacetyltaxol Chemical compound O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)C=4C=CC=CC=4)C[C@]1(O)C3(C)C)=O)(C)[C@@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 ZDZOTLJHXYCWBA-VCVYQWHSSA-N 0.000 description 4
- 229920000954 Polyglycolide Polymers 0.000 description 4
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 4
- NKANXQFJJICGDU-QPLCGJKRSA-N Tamoxifen Chemical compound C=1C=CC=CC=1C(/CC)=C(C=1C=CC(OCCN(C)C)=CC=1)/C1=CC=CC=C1 NKANXQFJJICGDU-QPLCGJKRSA-N 0.000 description 4
- SMPZPKRDRQOOHT-UHFFFAOYSA-N acronycine Chemical compound CN1C2=CC=CC=C2C(=O)C2=C1C(C=CC(C)(C)O1)=C1C=C2OC SMPZPKRDRQOOHT-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000003005 anticarcinogenic agent Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 229960000640 dactinomycin Drugs 0.000 description 4
- 229960003668 docetaxel Drugs 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000000148 hypercalcaemia Effects 0.000 description 4
- 208000030915 hypercalcemia disease Diseases 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229940039781 leptin Drugs 0.000 description 4
- NRYBAZVQPHGZNS-ZSOCWYAHSA-N leptin Chemical compound O=C([C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CC(C)C)CCSC)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CS)C(O)=O NRYBAZVQPHGZNS-ZSOCWYAHSA-N 0.000 description 4
- 229960000485 methotrexate Drugs 0.000 description 4
- 239000004531 microgranule Substances 0.000 description 4
- 229960004857 mitomycin Drugs 0.000 description 4
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 229920001432 poly(L-lactide) Polymers 0.000 description 4
- 229920000747 poly(lactic acid) Polymers 0.000 description 4
- 239000004633 polyglycolic acid Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229940002612 prodrug Drugs 0.000 description 4
- 239000000651 prodrug Substances 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- PVYJZLYGTZKPJE-UHFFFAOYSA-N streptonigrin Chemical compound C=1C=C2C(=O)C(OC)=C(N)C(=O)C2=NC=1C(C=1N)=NC(C(O)=O)=C(C)C=1C1=CC=C(OC)C(OC)=C1O PVYJZLYGTZKPJE-UHFFFAOYSA-N 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- GXMBHQRROXQUJS-UHFFFAOYSA-N (2-hept-2-ynylsulfanylphenyl) acetate Chemical compound CCCCC#CCSC1=CC=CC=C1OC(C)=O GXMBHQRROXQUJS-UHFFFAOYSA-N 0.000 description 3
- RDJGLLICXDHJDY-NSHDSACASA-N (2s)-2-(3-phenoxyphenyl)propanoic acid Chemical compound OC(=O)[C@@H](C)C1=CC=CC(OC=2C=CC=CC=2)=C1 RDJGLLICXDHJDY-NSHDSACASA-N 0.000 description 3
- FUFLCEKSBBHCMO-UHFFFAOYSA-N 11-dehydrocorticosterone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 FUFLCEKSBBHCMO-UHFFFAOYSA-N 0.000 description 3
- ZESRJSPZRDMNHY-YFWFAHHUSA-N 11-deoxycorticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 ZESRJSPZRDMNHY-YFWFAHHUSA-N 0.000 description 3
- RQUCIYUYJHVVIL-UHFFFAOYSA-N 3-[[5-(4-chlorobenzoyl)-1,4-dimethylpyrrol-2-yl]methyl]-1h-pyridazin-6-one Chemical compound CN1C(C(=O)C=2C=CC(Cl)=CC=2)=C(C)C=C1CC=1C=CC(=O)NN=1 RQUCIYUYJHVVIL-UHFFFAOYSA-N 0.000 description 3
- 229910000619 316 stainless steel Inorganic materials 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- MFYSYFVPBJMHGN-ZPOLXVRWSA-N Cortisone Chemical compound O=C1CC[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 MFYSYFVPBJMHGN-ZPOLXVRWSA-N 0.000 description 3
- MFYSYFVPBJMHGN-UHFFFAOYSA-N Cortisone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)(O)C(=O)CO)C4C3CCC2=C1 MFYSYFVPBJMHGN-UHFFFAOYSA-N 0.000 description 3
- AJFTZWGGHJXZOB-UHFFFAOYSA-N DuP 697 Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=C(C=2C=CC(F)=CC=2)SC(Br)=C1 AJFTZWGGHJXZOB-UHFFFAOYSA-N 0.000 description 3
- XOZIUKBZLSUILX-SDMHVBBESA-N Epothilone D Natural products O=C1[C@H](C)[C@@H](O)[C@@H](C)CCC/C(/C)=C/C[C@@H](/C(=C\c2nc(C)sc2)/C)OC(=O)C[C@H](O)C1(C)C XOZIUKBZLSUILX-SDMHVBBESA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- KTDZCOWXCWUPEO-UHFFFAOYSA-N NS-398 Chemical compound CS(=O)(=O)NC1=CC=C([N+]([O-])=O)C=C1OC1CCCCC1 KTDZCOWXCWUPEO-UHFFFAOYSA-N 0.000 description 3
- CMWTZPSULFXXJA-UHFFFAOYSA-N Naproxen Natural products C1=C(C(C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-UHFFFAOYSA-N 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- 241001597008 Nomeidae Species 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- MKPDWECBUAZOHP-AFYJWTTESA-N Paramethasone Chemical compound C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]2(C)C[C@@H]1O MKPDWECBUAZOHP-AFYJWTTESA-N 0.000 description 3
- 229920001244 Poly(D,L-lactide) Polymers 0.000 description 3
- GJGZQTGPOKPFES-UHFFFAOYSA-N SC-57666 Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=C(C=2C=CC(F)=CC=2)CCC1 GJGZQTGPOKPFES-UHFFFAOYSA-N 0.000 description 3
- JHBIMJKLBUMNAU-UHFFFAOYSA-N SC-58125 Chemical compound C1=CC(S(=O)(=O)C)=CC=C1N1C(C=2C=CC(F)=CC=2)=CC(C(F)(F)F)=N1 JHBIMJKLBUMNAU-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 3
- 229960001138 acetylsalicylic acid Drugs 0.000 description 3
- 235000001014 amino acid Nutrition 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 229940127003 anti-diabetic drug Drugs 0.000 description 3
- 230000000843 anti-fungal effect Effects 0.000 description 3
- 239000003472 antidiabetic agent Substances 0.000 description 3
- 229940121375 antifungal agent Drugs 0.000 description 3
- 229940127218 antiplatelet drug Drugs 0.000 description 3
- 238000013176 antiplatelet therapy Methods 0.000 description 3
- 229960002537 betamethasone Drugs 0.000 description 3
- UREBDLICKHMUKA-DVTGEIKXSA-N betamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-DVTGEIKXSA-N 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 229960000590 celecoxib Drugs 0.000 description 3
- RZEKVGVHFLEQIL-UHFFFAOYSA-N celecoxib Chemical compound C1=CC(C)=CC=C1C1=CC(C(F)(F)F)=NN1C1=CC=C(S(N)(=O)=O)C=C1 RZEKVGVHFLEQIL-UHFFFAOYSA-N 0.000 description 3
- 238000003486 chemical etching Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229960004544 cortisone Drugs 0.000 description 3
- 229940111134 coxibs Drugs 0.000 description 3
- 239000003255 cyclooxygenase 2 inhibitor Substances 0.000 description 3
- 230000000593 degrading effect Effects 0.000 description 3
- 229960003654 desoxycortone Drugs 0.000 description 3
- XOZIUKBZLSUILX-UHFFFAOYSA-N desoxyepothilone B Natural products O1C(=O)CC(O)C(C)(C)C(=O)C(C)C(O)C(C)CCCC(C)=CCC1C(C)=CC1=CSC(C)=N1 XOZIUKBZLSUILX-UHFFFAOYSA-N 0.000 description 3
- 229960003957 dexamethasone Drugs 0.000 description 3
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 3
- 229960001259 diclofenac Drugs 0.000 description 3
- DCOPUUMXTXDBNB-UHFFFAOYSA-N diclofenac Chemical compound OC(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl DCOPUUMXTXDBNB-UHFFFAOYSA-N 0.000 description 3
- 238000002651 drug therapy Methods 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- XOZIUKBZLSUILX-GIQCAXHBSA-N epothilone D Chemical compound O1C(=O)C[C@H](O)C(C)(C)C(=O)[C@H](C)[C@@H](O)[C@@H](C)CCC\C(C)=C/C[C@H]1C(\C)=C\C1=CSC(C)=N1 XOZIUKBZLSUILX-GIQCAXHBSA-N 0.000 description 3
- 229960005293 etodolac Drugs 0.000 description 3
- XFBVBWWRPKNWHW-UHFFFAOYSA-N etodolac Chemical compound C1COC(CC)(CC(O)=O)C2=N[C]3C(CC)=CC=CC3=C21 XFBVBWWRPKNWHW-UHFFFAOYSA-N 0.000 description 3
- 229960004945 etoricoxib Drugs 0.000 description 3
- MNJVRJDLRVPLFE-UHFFFAOYSA-N etoricoxib Chemical compound C1=NC(C)=CC=C1C1=NC=C(Cl)C=C1C1=CC=C(S(C)(=O)=O)C=C1 MNJVRJDLRVPLFE-UHFFFAOYSA-N 0.000 description 3
- 229960001419 fenoprofen Drugs 0.000 description 3
- 229960002011 fludrocortisone Drugs 0.000 description 3
- AAXVEMMRQDVLJB-BULBTXNYSA-N fludrocortisone Chemical compound O=C1CC[C@]2(C)[C@@]3(F)[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 AAXVEMMRQDVLJB-BULBTXNYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229940060037 fluorine Drugs 0.000 description 3
- 229960002390 flurbiprofen Drugs 0.000 description 3
- SYTBZMRGLBWNTM-UHFFFAOYSA-N flurbiprofen Chemical compound FC1=CC(C(C(O)=O)C)=CC=C1C1=CC=CC=C1 SYTBZMRGLBWNTM-UHFFFAOYSA-N 0.000 description 3
- 239000003862 glucocorticoid Substances 0.000 description 3
- 229960000890 hydrocortisone Drugs 0.000 description 3
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 3
- 229960001680 ibuprofen Drugs 0.000 description 3
- 239000002955 immunomodulating agent Substances 0.000 description 3
- 229940121354 immunomodulator Drugs 0.000 description 3
- 230000002584 immunomodulator Effects 0.000 description 3
- 229960000905 indomethacin Drugs 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 208000028867 ischemia Diseases 0.000 description 3
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 description 3
- 229960000991 ketoprofen Drugs 0.000 description 3
- 229960004752 ketorolac Drugs 0.000 description 3
- OZWKMVRBQXNZKK-UHFFFAOYSA-N ketorolac Chemical compound OC(=O)C1CCN2C1=CC=C2C(=O)C1=CC=CC=C1 OZWKMVRBQXNZKK-UHFFFAOYSA-N 0.000 description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 229960004270 nabumetone Drugs 0.000 description 3
- 229960002009 naproxen Drugs 0.000 description 3
- CMWTZPSULFXXJA-VIFPVBQESA-N naproxen Chemical compound C1=C([C@H](C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-N 0.000 description 3
- 229960000965 nimesulide Drugs 0.000 description 3
- HYWYRSMBCFDLJT-UHFFFAOYSA-N nimesulide Chemical compound CS(=O)(=O)NC1=CC=C([N+]([O-])=O)C=C1OC1=CC=CC=C1 HYWYRSMBCFDLJT-UHFFFAOYSA-N 0.000 description 3
- 229960002739 oxaprozin Drugs 0.000 description 3
- 229960005489 paracetamol Drugs 0.000 description 3
- 229960002858 paramethasone Drugs 0.000 description 3
- 229960003925 parecoxib sodium Drugs 0.000 description 3
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 229960004618 prednisone Drugs 0.000 description 3
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 3
- 229940087462 relafen Drugs 0.000 description 3
- 229960000371 rofecoxib Drugs 0.000 description 3
- RZJQGNCSTQAWON-UHFFFAOYSA-N rofecoxib Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=C(C=2C=CC=CC=2)C(=O)OC1 RZJQGNCSTQAWON-UHFFFAOYSA-N 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 229960000894 sulindac Drugs 0.000 description 3
- MLKXDPUZXIRXEP-MFOYZWKCSA-N sulindac Chemical compound CC1=C(CC(O)=O)C2=CC(F)=CC=C2\C1=C/C1=CC=C(S(C)=O)C=C1 MLKXDPUZXIRXEP-MFOYZWKCSA-N 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 229960002871 tenoxicam Drugs 0.000 description 3
- WZWYJBNHTWCXIM-UHFFFAOYSA-N tenoxicam Chemical compound O=C1C=2SC=CC=2S(=O)(=O)N(C)C1=C(O)NC1=CC=CC=N1 WZWYJBNHTWCXIM-UHFFFAOYSA-N 0.000 description 3
- MIMJSJSRRDZIPW-UHFFFAOYSA-N tilmacoxib Chemical compound C=1C=C(S(N)(=O)=O)C(F)=CC=1C=1OC(C)=NC=1C1CCCCC1 MIMJSJSRRDZIPW-UHFFFAOYSA-N 0.000 description 3
- 229960001017 tolmetin Drugs 0.000 description 3
- UPSPUYADGBWSHF-UHFFFAOYSA-N tolmetin Chemical compound C1=CC(C)=CC=C1C(=O)C1=CC=C(CC(O)=O)N1C UPSPUYADGBWSHF-UHFFFAOYSA-N 0.000 description 3
- 229960005294 triamcinolone Drugs 0.000 description 3
- GFNANZIMVAIWHM-OBYCQNJPSA-N triamcinolone Chemical compound O=C1C=C[C@]2(C)[C@@]3(F)[C@@H](O)C[C@](C)([C@@]([C@H](O)C4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 GFNANZIMVAIWHM-OBYCQNJPSA-N 0.000 description 3
- ICJGKYTXBRDUMV-UHFFFAOYSA-N trichloro(6-trichlorosilylhexyl)silane Chemical compound Cl[Si](Cl)(Cl)CCCCCC[Si](Cl)(Cl)Cl ICJGKYTXBRDUMV-UHFFFAOYSA-N 0.000 description 3
- 229940072651 tylenol Drugs 0.000 description 3
- 210000003708 urethra Anatomy 0.000 description 3
- 229960002004 valdecoxib Drugs 0.000 description 3
- LNPDTQAFDNKSHK-UHFFFAOYSA-N valdecoxib Chemical compound CC=1ON=C(C=2C=CC=CC=2)C=1C1=CC=C(S(N)(=O)=O)C=C1 LNPDTQAFDNKSHK-UHFFFAOYSA-N 0.000 description 3
- BMKDZUISNHGIBY-ZETCQYMHSA-N (+)-dexrazoxane Chemical compound C([C@H](C)N1CC(=O)NC(=O)C1)N1CC(=O)NC(=O)C1 BMKDZUISNHGIBY-ZETCQYMHSA-N 0.000 description 2
- HZSBSRAVNBUZRA-RQDPQJJXSA-J (1r,2r)-cyclohexane-1,2-diamine;tetrachloroplatinum(2+) Chemical compound Cl[Pt+2](Cl)(Cl)Cl.N[C@@H]1CCCC[C@H]1N HZSBSRAVNBUZRA-RQDPQJJXSA-J 0.000 description 2
- RGWOFTGZWJGPHG-NKWVEPMBSA-N (2r)-3-hydroxy-2-[(1r)-2-oxo-1-(6-oxo-3h-purin-9-yl)ethoxy]propanal Chemical compound N1C=NC(=O)C2=C1N([C@@H](C=O)O[C@H](CO)C=O)C=N2 RGWOFTGZWJGPHG-NKWVEPMBSA-N 0.000 description 2
- NAALWFYYHHJEFQ-ZASNTINBSA-N (2s,5r,6r)-6-[[(2r)-2-[[6-[4-[bis(2-hydroxyethyl)sulfamoyl]phenyl]-2-oxo-1h-pyridine-3-carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound N([C@@H](C(=O)N[C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C=1C=CC(O)=CC=1)C(=O)C(C(N1)=O)=CC=C1C1=CC=C(S(=O)(=O)N(CCO)CCO)C=C1 NAALWFYYHHJEFQ-ZASNTINBSA-N 0.000 description 2
- DWDDRBRKQBGRAJ-ZARMYCFFSA-N (3s,6s)-3,6-bis[(2r,5s)-5-chloropiperidin-2-yl]piperazine-2,5-dione;hydrochloride Chemical compound [Cl-].N1C[C@@H](Cl)CC[C@@H]1[C@H]1C(=O)N[C@@H]([C@@H]2[NH2+]C[C@@H](Cl)CC2)C(=O)N1 DWDDRBRKQBGRAJ-ZARMYCFFSA-N 0.000 description 2
- DEQANNDTNATYII-OULOTJBUSA-N (4r,7s,10s,13r,16s,19r)-10-(4-aminobutyl)-19-[[(2r)-2-amino-3-phenylpropanoyl]amino]-16-benzyl-n-[(2r,3r)-1,3-dihydroxybutan-2-yl]-7-[(1r)-1-hydroxyethyl]-13-(1h-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxa Chemical compound C([C@@H](N)C(=O)N[C@H]1CSSC[C@H](NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](CC=2C3=CC=CC=C3NC=2)NC(=O)[C@H](CC=2C=CC=CC=2)NC1=O)C(=O)N[C@H](CO)[C@H](O)C)C1=CC=CC=C1 DEQANNDTNATYII-OULOTJBUSA-N 0.000 description 2
- NWXMGUDVXFXRIG-WESIUVDSSA-N (4s,4as,5as,6s,12ar)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide Chemical compound C1=CC=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]4(O)C(=O)C3=C(O)C2=C1O NWXMGUDVXFXRIG-WESIUVDSSA-N 0.000 description 2
- FDKXTQMXEQVLRF-ZHACJKMWSA-N (E)-dacarbazine Chemical compound CN(C)\N=N\c1[nH]cnc1C(N)=O FDKXTQMXEQVLRF-ZHACJKMWSA-N 0.000 description 2
- METKIMKYRPQLGS-GFCCVEGCSA-N (R)-atenolol Chemical compound CC(C)NC[C@@H](O)COC1=CC=C(CC(N)=O)C=C1 METKIMKYRPQLGS-GFCCVEGCSA-N 0.000 description 2
- MHFRGQHAERHWKZ-HHHXNRCGSA-N (R)-edelfosine Chemical compound CCCCCCCCCCCCCCCCCCOC[C@@H](OC)COP([O-])(=O)OCC[N+](C)(C)C MHFRGQHAERHWKZ-HHHXNRCGSA-N 0.000 description 2
- TVYLLZQTGLZFBW-ZBFHGGJFSA-N (R,R)-tramadol Chemical compound COC1=CC=CC([C@]2(O)[C@H](CCCC2)CN(C)C)=C1 TVYLLZQTGLZFBW-ZBFHGGJFSA-N 0.000 description 2
- ZGNLFUXWZJGETL-YUSKDDKASA-N (Z)-[(2S)-2-amino-2-carboxyethyl]-hydroxyimino-oxidoazanium Chemical compound N[C@@H](C\[N+]([O-])=N\O)C(O)=O ZGNLFUXWZJGETL-YUSKDDKASA-N 0.000 description 2
- AAFJXZWCNVJTMK-UHFFFAOYSA-N 1,2-bis(oxiran-2-yl)ethane-1,2-diol Chemical compound C1OC1C(O)C(O)C1CO1 AAFJXZWCNVJTMK-UHFFFAOYSA-N 0.000 description 2
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 description 2
- VPVXHAANQNHFSF-UHFFFAOYSA-N 1,4-dioxan-2-one Chemical compound O=C1COCCO1 VPVXHAANQNHFSF-UHFFFAOYSA-N 0.000 description 2
- OUPZKGBUJRBPGC-HLTSFMKQSA-N 1,5-bis[[(2r)-oxiran-2-yl]methyl]-3-[[(2s)-oxiran-2-yl]methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(C[C@H]2OC2)C(=O)N(C[C@H]2OC2)C(=O)N1C[C@H]1CO1 OUPZKGBUJRBPGC-HLTSFMKQSA-N 0.000 description 2
- JQJSFAJISYZPER-UHFFFAOYSA-N 1-(4-chlorophenyl)-3-(2,3-dihydro-1h-inden-5-ylsulfonyl)urea Chemical compound C1=CC(Cl)=CC=C1NC(=O)NS(=O)(=O)C1=CC=C(CCC2)C2=C1 JQJSFAJISYZPER-UHFFFAOYSA-N 0.000 description 2
- VSNHCAURESNICA-NJFSPNSNSA-N 1-oxidanylurea Chemical compound N[14C](=O)NO VSNHCAURESNICA-NJFSPNSNSA-N 0.000 description 2
- TZZNWMJZDWYJAZ-UHFFFAOYSA-N 2-(4-oxo-2-phenylchromen-8-yl)acetic acid Chemical compound OC(=O)CC1=CC=CC(C(C=2)=O)=C1OC=2C1=CC=CC=C1 TZZNWMJZDWYJAZ-UHFFFAOYSA-N 0.000 description 2
- KPRFMAZESAKTEJ-UHFFFAOYSA-N 2-[1-amino-4-[2,5-dioxo-4-(1-phenylethyl)pyrrolidin-3-yl]-1-oxobutan-2-yl]-5-carbamoylheptanedioic acid;azane Chemical compound [NH4+].[NH4+].C=1C=CC=CC=1C(C)C1C(CCC(C(CCC(CC([O-])=O)C(N)=O)C([O-])=O)C(N)=O)C(=O)NC1=O KPRFMAZESAKTEJ-UHFFFAOYSA-N 0.000 description 2
- NDMPLJNOPCLANR-UHFFFAOYSA-N 3,4-dihydroxy-15-(4-hydroxy-18-methoxycarbonyl-5,18-seco-ibogamin-18-yl)-16-methoxy-1-methyl-6,7-didehydro-aspidospermidine-3-carboxylic acid methyl ester Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 NDMPLJNOPCLANR-UHFFFAOYSA-N 0.000 description 2
- PWMYMKOUNYTVQN-UHFFFAOYSA-N 3-(8,8-diethyl-2-aza-8-germaspiro[4.5]decan-2-yl)-n,n-dimethylpropan-1-amine Chemical compound C1C[Ge](CC)(CC)CCC11CN(CCCN(C)C)CC1 PWMYMKOUNYTVQN-UHFFFAOYSA-N 0.000 description 2
- UZFPOOOQHWICKY-UHFFFAOYSA-N 3-[13-[1-[1-[8,12-bis(2-carboxyethyl)-17-(1-hydroxyethyl)-3,7,13,18-tetramethyl-21,24-dihydroporphyrin-2-yl]ethoxy]ethyl]-18-(2-carboxyethyl)-8-(1-hydroxyethyl)-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoic acid Chemical compound N1C(C=C2C(=C(CCC(O)=O)C(C=C3C(=C(C)C(C=C4N5)=N3)CCC(O)=O)=N2)C)=C(C)C(C(C)O)=C1C=C5C(C)=C4C(C)OC(C)C1=C(N2)C=C(N3)C(C)=C(C(O)C)C3=CC(C(C)=C3CCC(O)=O)=NC3=CC(C(CCC(O)=O)=C3C)=NC3=CC2=C1C UZFPOOOQHWICKY-UHFFFAOYSA-N 0.000 description 2
- QNKJFXARIMSDBR-UHFFFAOYSA-N 3-[2-[bis(2-chloroethyl)amino]ethyl]-1,3-diazaspiro[4.5]decane-2,4-dione Chemical compound O=C1N(CCN(CCCl)CCCl)C(=O)NC11CCCCC1 QNKJFXARIMSDBR-UHFFFAOYSA-N 0.000 description 2
- WUIABRMSWOKTOF-OYALTWQYSA-O 3-[[2-[2-[2-[[(2s,3r)-2-[[(2s,3s,4r)-4-[[(2s,3r)-2-[[6-amino-2-[(1s)-3-amino-1-[[(2s)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methylpyrimidine-4-carbonyl]amino]-3-[(2r,3s,4s,5s,6s)-3-[(2r,3s,4s,5r,6r)-4-carbamoyloxy-3,5-dihydroxy-6-(hydroxymethyl)ox Chemical compound OS(O)(=O)=O.N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C WUIABRMSWOKTOF-OYALTWQYSA-O 0.000 description 2
- AOJJSUZBOXZQNB-VTZDEGQISA-N 4'-epidoxorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-VTZDEGQISA-N 0.000 description 2
- JARCFMKMOFFIGZ-UHFFFAOYSA-N 4,6-dioxo-n-phenyl-2-sulfanylidene-1,3-diazinane-5-carboxamide Chemical compound O=C1NC(=S)NC(=O)C1C(=O)NC1=CC=CC=C1 JARCFMKMOFFIGZ-UHFFFAOYSA-N 0.000 description 2
- CLPFFLWZZBQMAO-UHFFFAOYSA-N 4-(5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-5-yl)benzonitrile Chemical compound C1=CC(C#N)=CC=C1C1N2C=NC=C2CCC1 CLPFFLWZZBQMAO-UHFFFAOYSA-N 0.000 description 2
- AKJHMTWEGVYYSE-AIRMAKDCSA-N 4-HPR Chemical compound C=1C=C(O)C=CC=1NC(=O)/C=C(\C)/C=C/C=C(C)C=CC1=C(C)CCCC1(C)C AKJHMTWEGVYYSE-AIRMAKDCSA-N 0.000 description 2
- OGONXIUGGALDIV-UHFFFAOYSA-N 4-[3-[4-(4,6-diamino-2,2-dimethyl-1,3,5-triazin-1-yl)phenyl]propanoylamino]-2-methylbenzenesulfonyl fluoride;ethanesulfonic acid Chemical compound CCS(O)(=O)=O.C1=C(S(F)(=O)=O)C(C)=CC(NC(=O)CCC=2C=CC(=CC=2)N2C(N=C(N)N=C2N)(C)C)=C1 OGONXIUGGALDIV-UHFFFAOYSA-N 0.000 description 2
- CTSNHMQGVWXIEG-UHFFFAOYSA-N 4-amino-n-(5-chloroquinoxalin-2-yl)benzenesulfonamide Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=CN=C(C(Cl)=CC=C2)C2=N1 CTSNHMQGVWXIEG-UHFFFAOYSA-N 0.000 description 2
- IDPUKCWIGUEADI-UHFFFAOYSA-N 5-[bis(2-chloroethyl)amino]uracil Chemical compound ClCCN(CCCl)C1=CNC(=O)NC1=O IDPUKCWIGUEADI-UHFFFAOYSA-N 0.000 description 2
- UPALIKSFLSVKIS-UHFFFAOYSA-N 5-amino-2-[2-(dimethylamino)ethyl]benzo[de]isoquinoline-1,3-dione Chemical compound NC1=CC(C(N(CCN(C)C)C2=O)=O)=C3C2=CC=CC3=C1 UPALIKSFLSVKIS-UHFFFAOYSA-N 0.000 description 2
- NMUSYJAQQFHJEW-KVTDHHQDSA-N 5-azacytidine Chemical compound O=C1N=C(N)N=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](CO)O1 NMUSYJAQQFHJEW-KVTDHHQDSA-N 0.000 description 2
- WOVKYSAHUYNSMH-RRKCRQDMSA-N 5-bromodeoxyuridine Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(Br)=C1 WOVKYSAHUYNSMH-RRKCRQDMSA-N 0.000 description 2
- MMRCWWRFYLZGAE-ZBZRSYSASA-N 533u947v6q Chemical compound O([C@]12[C@H](OC(C)=O)[C@]3(CC)C=CCN4CC[C@@]5([C@H]34)[C@H]1N(C)C1=C5C=C(C(=C1)OC)[C@]1(C(=O)OC)C3=C(C4=CC=CC=C4N3)CCN3C[C@H](C1)C[C@@](C3)(O)CC)C(=O)N(CCCl)C2=O MMRCWWRFYLZGAE-ZBZRSYSASA-N 0.000 description 2
- VJXSSYDSOJBUAV-UHFFFAOYSA-N 6-(2,5-dimethoxy-benzyl)-5-methyl-pyrido[2,3-d]pyrimidine-2,4-diamine Chemical compound COC1=CC=C(OC)C(CC=2C(=C3C(N)=NC(N)=NC3=NC=2)C)=C1 VJXSSYDSOJBUAV-UHFFFAOYSA-N 0.000 description 2
- WYWHKKSPHMUBEB-UHFFFAOYSA-N 6-Mercaptoguanine Natural products N1C(N)=NC(=S)C2=C1N=CN2 WYWHKKSPHMUBEB-UHFFFAOYSA-N 0.000 description 2
- STQGQHZAVUOBTE-UHFFFAOYSA-N 7-Cyan-hept-2t-en-4,6-diinsaeure Natural products C1=2C(O)=C3C(=O)C=4C(OC)=CC=CC=4C(=O)C3=C(O)C=2CC(O)(C(C)=O)CC1OC1CC(N)C(O)C(C)O1 STQGQHZAVUOBTE-UHFFFAOYSA-N 0.000 description 2
- GOJJWDOZNKBUSR-UHFFFAOYSA-N 7-sulfamoyloxyheptyl sulfamate Chemical compound NS(=O)(=O)OCCCCCCCOS(N)(=O)=O GOJJWDOZNKBUSR-UHFFFAOYSA-N 0.000 description 2
- BUROJSBIWGDYCN-GAUTUEMISA-N AP 23573 Chemical compound C1C[C@@H](OP(C)(C)=O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 BUROJSBIWGDYCN-GAUTUEMISA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 description 2
- 229930195573 Amycin Natural products 0.000 description 2
- 102100022987 Angiogenin Human genes 0.000 description 2
- 102000009088 Angiopoietin-1 Human genes 0.000 description 2
- 108010048154 Angiopoietin-1 Proteins 0.000 description 2
- 102100025665 Angiopoietin-related protein 1 Human genes 0.000 description 2
- 102000004550 Angiostatic Proteins Human genes 0.000 description 2
- 108010017551 Angiostatic Proteins Proteins 0.000 description 2
- 102000012936 Angiostatins Human genes 0.000 description 2
- 108010079709 Angiostatins Proteins 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 102000015790 Asparaginase Human genes 0.000 description 2
- 108010024976 Asparaginase Proteins 0.000 description 2
- 239000005552 B01AC04 - Clopidogrel Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical compound CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 description 2
- 239000002053 C09CA06 - Candesartan Substances 0.000 description 2
- 102400000730 Canstatin Human genes 0.000 description 2
- 101800000626 Canstatin Proteins 0.000 description 2
- DLGOEMSEDOSKAD-UHFFFAOYSA-N Carmustine Chemical compound ClCCNC(=O)N(N=O)CCCl DLGOEMSEDOSKAD-UHFFFAOYSA-N 0.000 description 2
- 108010020326 Caspofungin Proteins 0.000 description 2
- JWBOIMRXGHLCPP-UHFFFAOYSA-N Chloditan Chemical compound C=1C=CC=C(Cl)C=1C(C(Cl)Cl)C1=CC=C(Cl)C=C1 JWBOIMRXGHLCPP-UHFFFAOYSA-N 0.000 description 2
- MKQWTWSXVILIKJ-LXGUWJNJSA-N Chlorozotocin Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](C=O)NC(=O)N(N=O)CCCl MKQWTWSXVILIKJ-LXGUWJNJSA-N 0.000 description 2
- 102100031186 Chromogranin-A Human genes 0.000 description 2
- RURLVUZRUFHCJO-UHFFFAOYSA-N Chromomycin A3 Natural products COC(C1Cc2cc3cc(OC4CC(OC(=O)C)C(OC5CC(O)C(OC)C(C)O5)C(C)O4)c(C)c(O)c3c(O)c2C(=O)C1OC6CC(OC7CC(C)(O)C(OC(=O)C)C(C)O7)C(O)C(C)O6)C(=O)C(O)C(C)O RURLVUZRUFHCJO-UHFFFAOYSA-N 0.000 description 2
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 2
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 2
- 108010036949 Cyclosporine Proteins 0.000 description 2
- UHDGCWIWMRVCDJ-CCXZUQQUSA-N Cytarabine Chemical compound O=C1N=C(N)C=CN1[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O1 UHDGCWIWMRVCDJ-CCXZUQQUSA-N 0.000 description 2
- AUGQEEXBDZWUJY-ZLJUKNTDSA-N Diacetoxyscirpenol Chemical compound C([C@]12[C@]3(C)[C@H](OC(C)=O)[C@@H](O)[C@H]1O[C@@H]1C=C(C)CC[C@@]13COC(=O)C)O2 AUGQEEXBDZWUJY-ZLJUKNTDSA-N 0.000 description 2
- AUGQEEXBDZWUJY-UHFFFAOYSA-N Diacetoxyscirpenol Natural products CC(=O)OCC12CCC(C)=CC1OC1C(O)C(OC(C)=O)C2(C)C11CO1 AUGQEEXBDZWUJY-UHFFFAOYSA-N 0.000 description 2
- KYHUYMLIVQFXRI-SJPGYWQQSA-N Didemnin B Chemical compound CN([C@H](CC(C)C)C(=O)N[C@@H]1C(=O)N[C@@H]([C@H](CC(=O)O[C@H](C(=O)[C@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N2CCC[C@H]2C(=O)N(C)[C@@H](CC=2C=CC(OC)=CC=2)C(=O)O[C@@H]1C)C(C)C)O)[C@@H](C)CC)C(=O)[C@@H]1CCCN1C(=O)[C@H](C)O KYHUYMLIVQFXRI-SJPGYWQQSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 108010009858 Echinomycin Proteins 0.000 description 2
- HTIJFSOGRVMCQR-UHFFFAOYSA-N Epirubicin Natural products COc1cccc2C(=O)c3c(O)c4CC(O)(CC(OC5CC(N)C(=O)C(C)O5)c4c(O)c3C(=O)c12)C(=O)CO HTIJFSOGRVMCQR-UHFFFAOYSA-N 0.000 description 2
- HKVAMNSJSFKALM-GKUWKFKPSA-N Everolimus Chemical compound C1C[C@@H](OCCO)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 HKVAMNSJSFKALM-GKUWKFKPSA-N 0.000 description 2
- 108010029961 Filgrastim Proteins 0.000 description 2
- GHASVSINZRGABV-UHFFFAOYSA-N Fluorouracil Chemical compound FC1=CNC(=O)NC1=O GHASVSINZRGABV-UHFFFAOYSA-N 0.000 description 2
- 102000016970 Follistatin Human genes 0.000 description 2
- 108010014612 Follistatin Proteins 0.000 description 2
- 108010069236 Goserelin Proteins 0.000 description 2
- 102100039619 Granulocyte colony-stimulating factor Human genes 0.000 description 2
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 2
- 101000693093 Homo sapiens Angiopoietin-related protein 1 Proteins 0.000 description 2
- 102000006992 Interferon-alpha Human genes 0.000 description 2
- 108010047761 Interferon-alpha Proteins 0.000 description 2
- 102000003996 Interferon-beta Human genes 0.000 description 2
- 108090000467 Interferon-beta Proteins 0.000 description 2
- 102000008070 Interferon-gamma Human genes 0.000 description 2
- 108010074328 Interferon-gamma Proteins 0.000 description 2
- 102000000646 Interleukin-3 Human genes 0.000 description 2
- 108010002386 Interleukin-3 Proteins 0.000 description 2
- 102000004388 Interleukin-4 Human genes 0.000 description 2
- 108090000978 Interleukin-4 Proteins 0.000 description 2
- 102000004889 Interleukin-6 Human genes 0.000 description 2
- 108090001005 Interleukin-6 Proteins 0.000 description 2
- SHGAZHPCJJPHSC-NUEINMDLSA-N Isotretinoin Chemical compound OC(=O)C=C(C)/C=C/C=C(C)C=CC1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-NUEINMDLSA-N 0.000 description 2
- MLFKVJCWGUZWNV-UHFFFAOYSA-N L-alanosine Natural products OC(=O)C(N)CN(O)N=O MLFKVJCWGUZWNV-UHFFFAOYSA-N 0.000 description 2
- KJQFBVYMGADDTQ-CVSPRKDYSA-N L-buthionine-(S,R)-sulfoximine Chemical compound CCCCS(=N)(=O)CC[C@H](N)C(O)=O KJQFBVYMGADDTQ-CVSPRKDYSA-N 0.000 description 2
- HLFSDGLLUJUHTE-SNVBAGLBSA-N Levamisole Chemical compound C1([C@H]2CN3CCSC3=N2)=CC=CC=C1 HLFSDGLLUJUHTE-SNVBAGLBSA-N 0.000 description 2
- GQYIWUVLTXOXAJ-UHFFFAOYSA-N Lomustine Chemical compound ClCCN(N=O)C(=O)NC1CCCCC1 GQYIWUVLTXOXAJ-UHFFFAOYSA-N 0.000 description 2
- 102000007651 Macrophage Colony-Stimulating Factor Human genes 0.000 description 2
- 108010046938 Macrophage Colony-Stimulating Factor Proteins 0.000 description 2
- 229910001296 Malleable iron Inorganic materials 0.000 description 2
- 229930126263 Maytansine Natural products 0.000 description 2
- XOGTZOOQQBDUSI-UHFFFAOYSA-M Mesna Chemical compound [Na+].[O-]S(=O)(=O)CCS XOGTZOOQQBDUSI-UHFFFAOYSA-M 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 229930192392 Mitomycin Natural products 0.000 description 2
- 241001467552 Mycobacterium bovis BCG Species 0.000 description 2
- ZZIKIHCNFWXKDY-UHFFFAOYSA-N Myriocin Natural products CCCCCCC(=O)CCCCCCC=CCC(O)C(O)C(N)(CO)C(O)=O ZZIKIHCNFWXKDY-UHFFFAOYSA-N 0.000 description 2
- XKLMZUWKNUAPSZ-UHFFFAOYSA-N N-(2,6-dimethylphenyl)-2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetamide Chemical compound COC1=CC=CC=C1OCC(O)CN1CCN(CC(=O)NC=2C(=CC=CC=2C)C)CC1 XKLMZUWKNUAPSZ-UHFFFAOYSA-N 0.000 description 2
- ZRKWMRDKSOPRRS-UHFFFAOYSA-N N-Methyl-N-nitrosourea Chemical compound O=NN(C)C(N)=O ZRKWMRDKSOPRRS-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- VQRUZCYRWYUQEL-UHFFFAOYSA-N N1=CC=CC2=CC=CC=C12.O1C=CC=C1.S1C=NC=C1 Chemical compound N1=CC=CC2=CC=CC=C12.O1C=CC=C1.S1C=NC=C1 VQRUZCYRWYUQEL-UHFFFAOYSA-N 0.000 description 2
- JEYWNNAZDLFBFF-UHFFFAOYSA-N Nafoxidine Chemical compound C1CC2=CC(OC)=CC=C2C(C=2C=CC(OCCN3CCCC3)=CC=2)=C1C1=CC=CC=C1 JEYWNNAZDLFBFF-UHFFFAOYSA-N 0.000 description 2
- 108010016076 Octreotide Proteins 0.000 description 2
- 229940123973 Oxygen scavenger Drugs 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KMSKQZKKOZQFFG-HSUXVGOQSA-N Pirarubicin Chemical compound O([C@H]1[C@@H](N)C[C@@H](O[C@H]1C)O[C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1CCCCO1 KMSKQZKKOZQFFG-HSUXVGOQSA-N 0.000 description 2
- 102100040990 Platelet-derived growth factor subunit B Human genes 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 229920002730 Poly(butyl cyanoacrylate) Polymers 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 108010020346 Polyglutamic Acid Proteins 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- HFVNWDWLWUCIHC-GUPDPFMOSA-N Prednimustine Chemical compound O=C([C@@]1(O)CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)[C@@H](O)C[C@@]21C)COC(=O)CCCC1=CC=C(N(CCCl)CCCl)C=C1 HFVNWDWLWUCIHC-GUPDPFMOSA-N 0.000 description 2
- XESARGFCSKSFID-UHFFFAOYSA-N Pyrazofurin Natural products OC1=C(C(=O)N)NN=C1C1C(O)C(O)C(CO)O1 XESARGFCSKSFID-UHFFFAOYSA-N 0.000 description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 2
- QJJXYPPXXYFBGM-LFZNUXCKSA-N Tacrolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1\C=C(/C)[C@@H]1[C@H](C)[C@@H](O)CC(=O)[C@H](CC=C)/C=C(C)/C[C@H](C)C[C@H](OC)[C@H]([C@H](C[C@H]2C)OC)O[C@@]2(O)C(=O)C(=O)N2CCCC[C@H]2C(=O)O1 QJJXYPPXXYFBGM-LFZNUXCKSA-N 0.000 description 2
- CBPNZQVSJQDFBE-FUXHJELOSA-N Temsirolimus Chemical compound C1C[C@@H](OC(=O)C(C)(CO)CO)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 CBPNZQVSJQDFBE-FUXHJELOSA-N 0.000 description 2
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 2
- JXLYSJRDGCGARV-WWYNWVTFSA-N Vinblastine Natural products O=C(O[C@H]1[C@](O)(C(=O)OC)[C@@H]2N(C)c3c(cc(c(OC)c3)[C@]3(C(=O)OC)c4[nH]c5c(c4CCN4C[C@](O)(CC)C[C@H](C3)C4)cccc5)[C@@]32[C@H]2[C@@]1(CC)C=CCN2CC3)C JXLYSJRDGCGARV-WWYNWVTFSA-N 0.000 description 2
- 208000002223 abdominal aortic aneurysm Diseases 0.000 description 2
- 229950008427 acivicin Drugs 0.000 description 2
- QAWIHIJWNYOLBE-OKKQSCSOSA-N acivicin Chemical group OC(=O)[C@@H](N)[C@@H]1CC(Cl)=NO1 QAWIHIJWNYOLBE-OKKQSCSOSA-N 0.000 description 2
- USZYSDMBJDPRIF-SVEJIMAYSA-N aclacinomycin A Chemical compound O([C@H]1[C@@H](O)C[C@@H](O[C@H]1C)O[C@H]1[C@H](C[C@@H](O[C@H]1C)O[C@H]1C[C@]([C@@H](C2=CC=3C(=O)C4=CC=CC(O)=C4C(=O)C=3C(O)=C21)C(=O)OC)(O)CC)N(C)C)[C@H]1CCC(=O)[C@H](C)O1 USZYSDMBJDPRIF-SVEJIMAYSA-N 0.000 description 2
- 229960004176 aclarubicin Drugs 0.000 description 2
- 229950003478 acodazole Drugs 0.000 description 2
- 229950000616 acronine Drugs 0.000 description 2
- 229950004955 adozelesin Drugs 0.000 description 2
- BYRVKDUQDLJUBX-JJCDCTGGSA-N adozelesin Chemical compound C1=CC=C2OC(C(=O)NC=3C=C4C=C(NC4=CC=3)C(=O)N3C[C@H]4C[C@]44C5=C(C(C=C43)=O)NC=C5C)=CC2=C1 BYRVKDUQDLJUBX-JJCDCTGGSA-N 0.000 description 2
- 239000003470 adrenal cortex hormone Substances 0.000 description 2
- 229950005033 alanosine Drugs 0.000 description 2
- 229960005310 aldesleukin Drugs 0.000 description 2
- 108700025316 aldesleukin Proteins 0.000 description 2
- 229920003232 aliphatic polyester Polymers 0.000 description 2
- SHGAZHPCJJPHSC-YCNIQYBTSA-N all-trans-retinoic acid Chemical compound OC(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C SHGAZHPCJJPHSC-YCNIQYBTSA-N 0.000 description 2
- 229960003235 allopurinol sodium Drugs 0.000 description 2
- 229960000473 altretamine Drugs 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229960001097 amifostine Drugs 0.000 description 2
- JKOQGQFVAUAYPM-UHFFFAOYSA-N amifostine Chemical compound NCCCNCCSP(O)(O)=O JKOQGQFVAUAYPM-UHFFFAOYSA-N 0.000 description 2
- 229960003437 aminoglutethimide Drugs 0.000 description 2
- ROBVIMPUHSLWNV-UHFFFAOYSA-N aminoglutethimide Chemical compound C=1C=C(N)C=CC=1C1(CC)CCC(=O)NC1=O ROBVIMPUHSLWNV-UHFFFAOYSA-N 0.000 description 2
- 229960004701 amonafide Drugs 0.000 description 2
- 229960001220 amsacrine Drugs 0.000 description 2
- XCPGHVQEEXUHNC-UHFFFAOYSA-N amsacrine Chemical compound COC1=CC(NS(C)(=O)=O)=CC=C1NC1=C(C=CC=C2)C2=NC2=CC=CC=C12 XCPGHVQEEXUHNC-UHFFFAOYSA-N 0.000 description 2
- 229940035676 analgesics Drugs 0.000 description 2
- 229950000242 ancitabine Drugs 0.000 description 2
- BBDAGFIXKZCXAH-CCXZUQQUSA-N ancitabine Chemical compound N=C1C=CN2[C@@H]3O[C@H](CO)[C@@H](O)[C@@H]3OC2=N1 BBDAGFIXKZCXAH-CCXZUQQUSA-N 0.000 description 2
- 239000003098 androgen Substances 0.000 description 2
- 230000033115 angiogenesis Effects 0.000 description 2
- 239000004037 angiogenesis inhibitor Substances 0.000 description 2
- 230000002491 angiogenic effect Effects 0.000 description 2
- 108010072788 angiogenin Proteins 0.000 description 2
- 238000002399 angioplasty Methods 0.000 description 2
- 239000003587 angiostatic protein Substances 0.000 description 2
- 239000000730 antalgic agent Substances 0.000 description 2
- 230000003276 anti-hypertensive effect Effects 0.000 description 2
- 239000000935 antidepressant agent Substances 0.000 description 2
- 229940005513 antidepressants Drugs 0.000 description 2
- 239000003524 antilipemic agent Substances 0.000 description 2
- 208000007474 aortic aneurysm Diseases 0.000 description 2
- NOFOAYPPHIUXJR-APNQCZIXSA-N aphidicolin Chemical compound C1[C@@]23[C@@]4(C)CC[C@@H](O)[C@@](C)(CO)[C@@H]4CC[C@H]3C[C@H]1[C@](CO)(O)CC2 NOFOAYPPHIUXJR-APNQCZIXSA-N 0.000 description 2
- SEKZNWAQALMJNH-YZUCACDQSA-N aphidicolin Natural products C[C@]1(CO)CC[C@]23C[C@H]1C[C@@H]2CC[C@H]4[C@](C)(CO)[C@H](O)CC[C@]34C SEKZNWAQALMJNH-YZUCACDQSA-N 0.000 description 2
- 229940104697 arixtra Drugs 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 230000006793 arrhythmia Effects 0.000 description 2
- 229960003272 asparaginase Drugs 0.000 description 2
- DCXYFEDJOCDNAF-UHFFFAOYSA-M asparaginate Chemical compound [O-]C(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-M 0.000 description 2
- FZCSTZYAHCUGEM-UHFFFAOYSA-N aspergillomarasmine B Natural products OC(=O)CNC(C(O)=O)CNC(C(O)=O)CC(O)=O FZCSTZYAHCUGEM-UHFFFAOYSA-N 0.000 description 2
- 229960002274 atenolol Drugs 0.000 description 2
- 229960002756 azacitidine Drugs 0.000 description 2
- VSRXQHXAPYXROS-UHFFFAOYSA-N azanide;cyclobutane-1,1-dicarboxylic acid;platinum(2+) Chemical compound [NH2-].[NH2-].[Pt+2].OC(=O)C1(C(O)=O)CCC1 VSRXQHXAPYXROS-UHFFFAOYSA-N 0.000 description 2
- HYNPZTKLUNHGPM-KKERQHFVSA-N becaplermin Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc2cnc[nH]2)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](C(C)C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]5CCCN5C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H]6CCCN6C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CS)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CS)NC(=O)[C@H](CS)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CS)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]7CCCN7C(=O)[C@H](Cc8c[nH]c9c8cccc9)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](C)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CO)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CS)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCSC)NC(=O)[C@H](C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)N HYNPZTKLUNHGPM-KKERQHFVSA-N 0.000 description 2
- 229960004787 becaplermin Drugs 0.000 description 2
- UNMMLGAPDZGRJJ-UHFFFAOYSA-N benzene-1,4-dicarboximidamide Chemical compound NC(=N)C1=CC=C(C(N)=N)C=C1 UNMMLGAPDZGRJJ-UHFFFAOYSA-N 0.000 description 2
- 229960000397 bevacizumab Drugs 0.000 description 2
- YWCASUPWYFFUHE-UHFFFAOYSA-N bis(3-methylsulfonyloxypropyl)azanium;chloride Chemical compound [Cl-].CS(=O)(=O)OCCC[NH2+]CCCOS(C)(=O)=O YWCASUPWYFFUHE-UHFFFAOYSA-N 0.000 description 2
- 229950008548 bisantrene Drugs 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229960002092 busulfan Drugs 0.000 description 2
- 229960005069 calcium Drugs 0.000 description 2
- KVUAALJSMIVURS-ZEDZUCNESA-L calcium folinate Chemical compound [Ca+2].C1NC=2NC(N)=NC(=O)C=2N(C=O)C1CNC1=CC=C(C(=O)N[C@@H](CCC([O-])=O)C([O-])=O)C=C1 KVUAALJSMIVURS-ZEDZUCNESA-L 0.000 description 2
- 235000008207 calcium folinate Nutrition 0.000 description 2
- 239000011687 calcium folinate Substances 0.000 description 2
- SGZAIDDFHDDFJU-UHFFFAOYSA-N candesartan Chemical compound CCOC1=NC2=CC=CC(C(O)=O)=C2N1CC(C=C1)=CC=C1C1=CC=CC=C1C1=NN=N[N]1 SGZAIDDFHDDFJU-UHFFFAOYSA-N 0.000 description 2
- 229960000932 candesartan Drugs 0.000 description 2
- 229950005155 carbetimer Drugs 0.000 description 2
- 229960004562 carboplatin Drugs 0.000 description 2
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 229960005243 carmustine Drugs 0.000 description 2
- JYIKNQVWKBUSNH-WVDDFWQHSA-N caspofungin Chemical compound C1([C@H](O)[C@@H](O)[C@H]2C(=O)N[C@H](C(=O)N3CC[C@H](O)[C@H]3C(=O)N[C@H](NCCN)[C@H](O)C[C@@H](C(N[C@H](C(=O)N3C[C@H](O)C[C@H]3C(=O)N2)[C@@H](C)O)=O)NC(=O)CCCCCCCC[C@@H](C)C[C@@H](C)CC)[C@H](O)CCN)=CC=C(O)C=C1 JYIKNQVWKBUSNH-WVDDFWQHSA-N 0.000 description 2
- 229960003034 caspofungin Drugs 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- JCKYGMPEJWAADB-UHFFFAOYSA-N chlorambucil Chemical compound OC(=O)CCCC1=CC=C(N(CCCl)CCCl)C=C1 JCKYGMPEJWAADB-UHFFFAOYSA-N 0.000 description 2
- 229960004630 chlorambucil Drugs 0.000 description 2
- ZYVSOIYQKUDENJ-WKSBCEQHSA-N chromomycin A3 Chemical compound O([C@@H]1C[C@@H](O[C@H](C)[C@@H]1OC(C)=O)OC=1C=C2C=C3C[C@H]([C@@H](C(=O)C3=C(O)C2=C(O)C=1C)O[C@@H]1O[C@H](C)[C@@H](O)[C@H](O[C@@H]2O[C@H](C)[C@@H](O)[C@H](O[C@@H]3O[C@@H](C)[C@H](OC(C)=O)[C@@](C)(O)C3)C2)C1)[C@H](OC)C(=O)[C@@H](O)[C@@H](C)O)[C@@H]1C[C@@H](O)[C@@H](OC)[C@@H](C)O1 ZYVSOIYQKUDENJ-WKSBCEQHSA-N 0.000 description 2
- 229960001265 ciclosporin Drugs 0.000 description 2
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 description 2
- 229960004316 cisplatin Drugs 0.000 description 2
- 229960002436 cladribine Drugs 0.000 description 2
- GKTWGGQPFAXNFI-HNNXBMFYSA-N clopidogrel Chemical compound C1([C@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl GKTWGGQPFAXNFI-HNNXBMFYSA-N 0.000 description 2
- 229960003009 clopidogrel Drugs 0.000 description 2
- 238000013034 coating degradation Methods 0.000 description 2
- 239000003433 contraceptive agent Substances 0.000 description 2
- 230000002254 contraceptive effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 229960000053 corynebacterium parvum vaccine Drugs 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229950007258 crisnatol Drugs 0.000 description 2
- SBRXTSOCZITGQG-UHFFFAOYSA-N crisnatol Chemical compound C1=CC=C2C(CNC(CO)(CO)C)=CC3=C(C=CC=C4)C4=CC=C3C2=C1 SBRXTSOCZITGQG-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229960004397 cyclophosphamide Drugs 0.000 description 2
- 229960003901 dacarbazine Drugs 0.000 description 2
- 229960000975 daunorubicin Drugs 0.000 description 2
- STQGQHZAVUOBTE-VGBVRHCVSA-N daunorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(C)=O)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 STQGQHZAVUOBTE-VGBVRHCVSA-N 0.000 description 2
- 229960003109 daunorubicin hydrochloride Drugs 0.000 description 2
- XEKSTYNIJLDDAZ-JASSWCPGSA-D decasodium;(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5r,6r)-6-[(2r,3s,4s,5r,6r)-2-carboxylato-4-hydroxy-6-[(2r,3s,4r,5r,6s)-4-hydroxy-6-methoxy-5-(sulfonatoamino)-2-(sulfonatooxymethyl)oxan-3-yl]oxy-5-sulfonatooxyoxan-3-yl]oxy-5-(sulfonatoamino)-4-sulfonatooxy-2-(sul Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].O[C@@H]1[C@@H](NS([O-])(=O)=O)[C@@H](OC)O[C@H](COS([O-])(=O)=O)[C@H]1O[C@H]1[C@H](OS([O-])(=O)=O)[C@@H](O)[C@H](O[C@@H]2[C@@H]([C@@H](OS([O-])(=O)=O)[C@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O[C@@H]4[C@@H]([C@@H](O)[C@H](O)[C@@H](COS([O-])(=O)=O)O4)NS([O-])(=O)=O)[C@H](O3)C([O-])=O)O)[C@@H](COS([O-])(=O)=O)O2)NS([O-])(=O)=O)[C@H](C([O-])=O)O1 XEKSTYNIJLDDAZ-JASSWCPGSA-D 0.000 description 2
- 229920006237 degradable polymer Polymers 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229960000605 dexrazoxane Drugs 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- SALVHVNECODMJP-GNUCVDFRSA-N diazepinomicin Chemical compound O=C1N(C/C=C(C)/CC/C=C(C)/CCC=C(C)C)C2=CC(O)=CC(O)=C2NC2=C(O)C=CC=C21 SALVHVNECODMJP-GNUCVDFRSA-N 0.000 description 2
- SALVHVNECODMJP-UHFFFAOYSA-N diazepinomicin Natural products O=C1N(CC=C(C)CCC=C(C)CCC=C(C)C)C2=CC(O)=CC(O)=C2NC2=C(O)C=CC=C21 SALVHVNECODMJP-UHFFFAOYSA-N 0.000 description 2
- WVYXNIXAMZOZFK-UHFFFAOYSA-N diaziquone Chemical compound O=C1C(NC(=O)OCC)=C(N2CC2)C(=O)C(NC(=O)OCC)=C1N1CC1 WVYXNIXAMZOZFK-UHFFFAOYSA-N 0.000 description 2
- 229950002389 diaziquone Drugs 0.000 description 2
- KYHUYMLIVQFXRI-UHFFFAOYSA-N didemnin B Natural products CC1OC(=O)C(CC=2C=CC(OC)=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC(C)C)NC(=O)C(C)C(=O)C(C(C)C)OC(=O)CC(O)C(C(C)CC)NC(=O)C1NC(=O)C(CC(C)C)N(C)C(=O)C1CCCN1C(=O)C(C)O KYHUYMLIVQFXRI-UHFFFAOYSA-N 0.000 description 2
- 108010061297 didemnins Proteins 0.000 description 2
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- HSUGRBWQSSZJOP-RTWAWAEBSA-N diltiazem Chemical compound C1=CC(OC)=CC=C1[C@H]1[C@@H](OC(C)=O)C(=O)N(CCN(C)C)C2=CC=CC=C2S1 HSUGRBWQSSZJOP-RTWAWAEBSA-N 0.000 description 2
- 229960004166 diltiazem Drugs 0.000 description 2
- XQRLCLUYWUNEEH-UHFFFAOYSA-L diphosphonate(2-) Chemical compound [O-]P(=O)OP([O-])=O XQRLCLUYWUNEEH-UHFFFAOYSA-L 0.000 description 2
- 229960004679 doxorubicin Drugs 0.000 description 2
- FSIRXIHZBIXHKT-MHTVFEQDSA-N edatrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CC(CC)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FSIRXIHZBIXHKT-MHTVFEQDSA-N 0.000 description 2
- 229950006700 edatrexate Drugs 0.000 description 2
- 229950011461 edelfosine Drugs 0.000 description 2
- 229960002759 eflornithine Drugs 0.000 description 2
- VLCYCQAOQCDTCN-UHFFFAOYSA-N eflornithine Chemical compound NCCCC(N)(C(F)F)C(O)=O VLCYCQAOQCDTCN-UHFFFAOYSA-N 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- MGQRRMONVLMKJL-KWJIQSIXSA-N elsamitrucin Chemical compound O1[C@H](C)[C@H](O)[C@H](OC)[C@@H](N)[C@H]1O[C@@H]1[C@](O)(C)[C@@H](O)[C@@H](C)O[C@H]1OC1=CC=CC2=C(O)C(C(O3)=O)=C4C5=C3C=CC(C)=C5C(=O)OC4=C12 MGQRRMONVLMKJL-KWJIQSIXSA-N 0.000 description 2
- 229950002339 elsamitrucin Drugs 0.000 description 2
- 210000003038 endothelium Anatomy 0.000 description 2
- 229960001904 epirubicin Drugs 0.000 description 2
- 229930013356 epothilone Natural products 0.000 description 2
- HESCAJZNRMSMJG-HGYUPSKWSA-N epothilone A Natural products O=C1[C@H](C)[C@H](O)[C@H](C)CCC[C@H]2O[C@H]2C[C@@H](/C(=C\c2nc(C)sc2)/C)OC(=O)C[C@H](O)C1(C)C HESCAJZNRMSMJG-HGYUPSKWSA-N 0.000 description 2
- HESCAJZNRMSMJG-KKQRBIROSA-N epothilone A Chemical class C/C([C@@H]1C[C@@H]2O[C@@H]2CCC[C@@H]([C@@H]([C@@H](C)C(=O)C(C)(C)[C@@H](O)CC(=O)O1)O)C)=C\C1=CSC(C)=N1 HESCAJZNRMSMJG-KKQRBIROSA-N 0.000 description 2
- QXRSDHAAWVKZLJ-TYFQHMATSA-N epothilone b Chemical compound C/C([C@@H]1C[C@@H]2O[C@@]2(C)CCC[C@@H]([C@H]([C@H](C)C(=O)C(C)(C)[C@H](O)CC(=O)O1)O)C)=C\C1=CSC(C)=N1 QXRSDHAAWVKZLJ-TYFQHMATSA-N 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229950002017 esorubicin Drugs 0.000 description 2
- ITSGNOIFAJAQHJ-BMFNZSJVSA-N esorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)C[C@H](C)O1 ITSGNOIFAJAQHJ-BMFNZSJVSA-N 0.000 description 2
- 229960001842 estramustine Drugs 0.000 description 2
- FRPJXPJMRWBBIH-RBRWEJTLSA-N estramustine Chemical compound ClCCN(CCCl)C(=O)OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 FRPJXPJMRWBBIH-RBRWEJTLSA-N 0.000 description 2
- 229940011871 estrogen Drugs 0.000 description 2
- 239000000262 estrogen Substances 0.000 description 2
- WCDWBPCFGJXFJZ-UHFFFAOYSA-N etanidazole Chemical compound OCCNC(=O)CN1C=CN=C1[N+]([O-])=O WCDWBPCFGJXFJZ-UHFFFAOYSA-N 0.000 description 2
- 229950006566 etanidazole Drugs 0.000 description 2
- GBPZYMBDOBODNK-SFTDATJTSA-N ethyl (2s)-2-[[(2s)-2-acetamido-3-[4-[bis(2-chloroethyl)amino]phenyl]propanoyl]amino]-4-methylpentanoate Chemical compound CCOC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(C)=O)CC1=CC=C(N(CCCl)CCCl)C=C1 GBPZYMBDOBODNK-SFTDATJTSA-N 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- VJJPUSNTGOMMGY-MRVIYFEKSA-N etoposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 VJJPUSNTGOMMGY-MRVIYFEKSA-N 0.000 description 2
- 229960005420 etoposide Drugs 0.000 description 2
- 229960005167 everolimus Drugs 0.000 description 2
- 229950011548 fadrozole Drugs 0.000 description 2
- 230000006126 farnesylation Effects 0.000 description 2
- 229950005096 fazarabine Drugs 0.000 description 2
- NMUSYJAQQFHJEW-ARQDHWQXSA-N fazarabine Chemical compound O=C1N=C(N)N=CN1[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O1 NMUSYJAQQFHJEW-ARQDHWQXSA-N 0.000 description 2
- 229950003662 fenretinide Drugs 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 229960004177 filgrastim Drugs 0.000 description 2
- DBEPLOCGEIEOCV-WSBQPABSSA-N finasteride Chemical compound N([C@@H]1CC2)C(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H](C(=O)NC(C)(C)C)[C@@]2(C)CC1 DBEPLOCGEIEOCV-WSBQPABSSA-N 0.000 description 2
- 229960004039 finasteride Drugs 0.000 description 2
- ODKNJVUHOIMIIZ-RRKCRQDMSA-N floxuridine Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(F)=C1 ODKNJVUHOIMIIZ-RRKCRQDMSA-N 0.000 description 2
- 229960000961 floxuridine Drugs 0.000 description 2
- RFHAOTPXVQNOHP-UHFFFAOYSA-N fluconazole Chemical compound C1=NC=NN1CC(C=1C(=CC(F)=CC=1)F)(O)CN1C=NC=N1 RFHAOTPXVQNOHP-UHFFFAOYSA-N 0.000 description 2
- 229960005304 fludarabine phosphate Drugs 0.000 description 2
- GIUYCYHIANZCFB-FJFJXFQQSA-N fludarabine phosphate Chemical compound C1=NC=2C(N)=NC(F)=NC=2N1[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@@H]1O GIUYCYHIANZCFB-FJFJXFQQSA-N 0.000 description 2
- 229960002949 fluorouracil Drugs 0.000 description 2
- 229960002074 flutamide Drugs 0.000 description 2
- MKXKFYHWDHIYRV-UHFFFAOYSA-N flutamide Chemical compound CC(C)C(=O)NC1=CC=C([N+]([O-])=O)C(C(F)(F)F)=C1 MKXKFYHWDHIYRV-UHFFFAOYSA-N 0.000 description 2
- 229960000289 fluticasone propionate Drugs 0.000 description 2
- WMWTYOKRWGGJOA-CENSZEJFSA-N fluticasone propionate Chemical compound C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@]1(F)[C@@H]2[C@@H]2C[C@@H](C)[C@@](C(=O)SCF)(OC(=O)CC)[C@@]2(C)C[C@@H]1O WMWTYOKRWGGJOA-CENSZEJFSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- OSVMTWJCGUFAOD-KZQROQTASA-N formestane Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1O OSVMTWJCGUFAOD-KZQROQTASA-N 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Inorganic materials [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 description 2
- 238000004388 gamma ray sterilization Methods 0.000 description 2
- 229940044627 gamma-interferon Drugs 0.000 description 2
- 229940084478 ganite Drugs 0.000 description 2
- 229960005277 gemcitabine Drugs 0.000 description 2
- SDUQYLNIPVEERB-QPPQHZFASA-N gemcitabine Chemical compound O=C1N=C(N)C=CN1[C@H]1C(F)(F)[C@H](O)[C@@H](CO)O1 SDUQYLNIPVEERB-QPPQHZFASA-N 0.000 description 2
- 229960003690 goserelin acetate Drugs 0.000 description 2
- 229960002897 heparin Drugs 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- UUVWYPNAQBNQJQ-UHFFFAOYSA-N hexamethylmelamine Chemical compound CN(C)C1=NC(N(C)C)=NC(N(C)C)=N1 UUVWYPNAQBNQJQ-UHFFFAOYSA-N 0.000 description 2
- HYFHYPWGAURHIV-UHFFFAOYSA-N homoharringtonine Natural products C1=C2CCN3CCCC43C=C(OC)C(OC(=O)C(O)(CCCC(C)(C)O)CC(=O)OC)C4C2=CC2=C1OCO2 HYFHYPWGAURHIV-UHFFFAOYSA-N 0.000 description 2
- 229940088013 hycamtin Drugs 0.000 description 2
- ZGCHATBSUIJLRL-UHFFFAOYSA-N hydrazine sulfate Chemical compound NN.OS(O)(=O)=O ZGCHATBSUIJLRL-UHFFFAOYSA-N 0.000 description 2
- 229910000377 hydrazine sulfate Inorganic materials 0.000 description 2
- JUMSCXLBFWHCRA-PPHPATTJSA-N hydron;methyl n-[6-[4-[[(2s)-2-aminopropanoyl]amino]phenyl]sulfanyl-1h-benzimidazol-2-yl]carbamate;chloride Chemical compound Cl.C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=C(NC(=O)[C@H](C)N)C=C1 JUMSCXLBFWHCRA-PPHPATTJSA-N 0.000 description 2
- 206010020718 hyperplasia Diseases 0.000 description 2
- 229960001101 ifosfamide Drugs 0.000 description 2
- HOMGKSMUEGBAAB-UHFFFAOYSA-N ifosfamide Chemical compound ClCCNP1(=O)OCCCN1CCCl HOMGKSMUEGBAAB-UHFFFAOYSA-N 0.000 description 2
- 229960003444 immunosuppressant agent Drugs 0.000 description 2
- 230000001861 immunosuppressant effect Effects 0.000 description 2
- 239000003018 immunosuppressive agent Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229940076264 interleukin-3 Drugs 0.000 description 2
- 229940028885 interleukin-4 Drugs 0.000 description 2
- 229940100601 interleukin-6 Drugs 0.000 description 2
- 229950010897 iproplatin Drugs 0.000 description 2
- UWKQSNNFCGGAFS-XIFFEERXSA-N irinotecan Chemical compound C1=C2C(CC)=C3CN(C(C4=C([C@@](C(=O)OC4)(O)CC)C=4)=O)C=4C3=NC2=CC=C1OC(=O)N(CC1)CCC1N1CCCCC1 UWKQSNNFCGGAFS-XIFFEERXSA-N 0.000 description 2
- 229960000201 isosorbide dinitrate Drugs 0.000 description 2
- MOYKHGMNXAOIAT-JGWLITMVSA-N isosorbide dinitrate Chemical compound [O-][N+](=O)O[C@H]1CO[C@@H]2[C@H](O[N+](=O)[O-])CO[C@@H]21 MOYKHGMNXAOIAT-JGWLITMVSA-N 0.000 description 2
- 229960005280 isotretinoin Drugs 0.000 description 2
- NZLHIVUUYZXTDR-OFSAWIQQSA-N iu18ho8u80 Chemical compound O([C@H]1[C@@H]2[C@]3(OC(C)=O)CO[C@@H]3C[C@@H]([C@]2(C(=O)[C@H](OC(C)=O)C2=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)C=3C=CC=CC=3)C=3C=CC=CC=3)C[C@]1(O)C2(C)C)C)OC(=O)CCCCC)C(=O)C1=CC=CC=C1 NZLHIVUUYZXTDR-OFSAWIQQSA-N 0.000 description 2
- 229960002014 ixabepilone Drugs 0.000 description 2
- FABUFPQFXZVHFB-CFWQTKTJSA-N ixabepilone Chemical compound C/C([C@@H]1C[C@@H]2O[C@]2(C)CCC[C@@H]([C@@H]([C@H](C)C(=O)C(C)(C)[C@H](O)CC(=O)N1)O)C)=C\C1=CSC(C)=N1 FABUFPQFXZVHFB-CFWQTKTJSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 150000003903 lactic acid esters Chemical class 0.000 description 2
- GFIJNRVAKGFPGQ-LIJARHBVSA-N leuprolide Chemical compound CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H]1NC(=O)CC1)CC1=CC=C(O)C=C1 GFIJNRVAKGFPGQ-LIJARHBVSA-N 0.000 description 2
- 229960004338 leuprorelin Drugs 0.000 description 2
- 229960001614 levamisole Drugs 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229960002247 lomustine Drugs 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229960003538 lonidamine Drugs 0.000 description 2
- WDRYRZXSPDWGEB-UHFFFAOYSA-N lonidamine Chemical compound C12=CC=CC=C2C(C(=O)O)=NN1CC1=CC=C(Cl)C=C1Cl WDRYRZXSPDWGEB-UHFFFAOYSA-N 0.000 description 2
- WKPWGQKGSOKKOO-RSFHAFMBSA-N maytansine Chemical compound CO[C@@H]([C@@]1(O)C[C@](OC(=O)N1)([C@H]([C@@H]1O[C@@]1(C)[C@@H](OC(=O)[C@H](C)N(C)C(C)=O)CC(=O)N1C)C)[H])\C=C\C=C(C)\CC2=CC(OC)=C(Cl)C1=C2 WKPWGQKGSOKKOO-RSFHAFMBSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229960004961 mechlorethamine Drugs 0.000 description 2
- HAWPXGHAZFHHAD-UHFFFAOYSA-N mechlorethamine Chemical compound ClCCN(C)CCCl HAWPXGHAZFHHAD-UHFFFAOYSA-N 0.000 description 2
- LWYJUZBXGAFFLP-OCNCTQISSA-N menogaril Chemical compound O1[C@@]2(C)[C@H](O)[C@@H](N(C)C)[C@H](O)[C@@H]1OC1=C3C(=O)C(C=C4C[C@@](C)(O)C[C@H](C4=C4O)OC)=C4C(=O)C3=C(O)C=C12 LWYJUZBXGAFFLP-OCNCTQISSA-N 0.000 description 2
- 229950002676 menogaril Drugs 0.000 description 2
- 229960001810 meprednisone Drugs 0.000 description 2
- PIDANAQULIKBQS-RNUIGHNZSA-N meprednisone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)CC2=O PIDANAQULIKBQS-RNUIGHNZSA-N 0.000 description 2
- GLVAUDGFNGKCSF-UHFFFAOYSA-N mercaptopurine Chemical compound S=C1NC=NC2=C1NC=N2 GLVAUDGFNGKCSF-UHFFFAOYSA-N 0.000 description 2
- 229960004635 mesna Drugs 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- XZWYZXLIPXDOLR-UHFFFAOYSA-N metformin Chemical compound CN(C)C(=N)NC(N)=N XZWYZXLIPXDOLR-UHFFFAOYSA-N 0.000 description 2
- 229960003105 metformin Drugs 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000003808 methanol extraction Methods 0.000 description 2
- VKHAHZOOUSRJNA-GCNJZUOMSA-N mifepristone Chemical compound C1([C@@H]2C3=C4CCC(=O)C=C4CC[C@H]3[C@@H]3CC[C@@]([C@]3(C2)C)(O)C#CC)=CC=C(N(C)C)C=C1 VKHAHZOOUSRJNA-GCNJZUOMSA-N 0.000 description 2
- 229960003248 mifepristone Drugs 0.000 description 2
- CFCUWKMKBJTWLW-BKHRDMLASA-N mithramycin Chemical compound O([C@@H]1C[C@@H](O[C@H](C)[C@H]1O)OC=1C=C2C=C3C[C@H]([C@@H](C(=O)C3=C(O)C2=C(O)C=1C)O[C@@H]1O[C@H](C)[C@@H](O)[C@H](O[C@@H]2O[C@H](C)[C@H](O)[C@H](O[C@@H]3O[C@H](C)[C@@H](O)[C@@](C)(O)C3)C2)C1)[C@H](OC)C(=O)[C@@H](O)[C@@H](C)O)[C@H]1C[C@@H](O)[C@H](O)[C@@H](C)O1 CFCUWKMKBJTWLW-BKHRDMLASA-N 0.000 description 2
- 229960003539 mitoguazone Drugs 0.000 description 2
- MXWHMTNPTTVWDM-NXOFHUPFSA-N mitoguazone Chemical compound NC(N)=N\N=C(/C)\C=N\N=C(N)N MXWHMTNPTTVWDM-NXOFHUPFSA-N 0.000 description 2
- VFKZTMPDYBFSTM-GUCUJZIJSA-N mitolactol Chemical compound BrC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CBr VFKZTMPDYBFSTM-GUCUJZIJSA-N 0.000 description 2
- 229950010913 mitolactol Drugs 0.000 description 2
- 229960000350 mitotane Drugs 0.000 description 2
- ZAHQPTJLOCWVPG-UHFFFAOYSA-N mitoxantrone dihydrochloride Chemical compound Cl.Cl.O=C1C2=C(O)C=CC(O)=C2C(=O)C2=C1C(NCCNCCO)=CC=C2NCCNCCO ZAHQPTJLOCWVPG-UHFFFAOYSA-N 0.000 description 2
- 229960004169 mitoxantrone hydrochloride Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001616 monocyte Anatomy 0.000 description 2
- ZZIKIHCNFWXKDY-GNTQXERDSA-N myriocin Chemical compound CCCCCCC(=O)CCCCCC\C=C\C[C@@H](O)[C@H](O)[C@@](N)(CO)C(O)=O ZZIKIHCNFWXKDY-GNTQXERDSA-N 0.000 description 2
- AUJXLBOHYWTPFV-VITLIGDRSA-N n-[(1r,4s,7r,11s,14r,17s,20r,24s)-2,4,12,15,17,25-hexamethyl-29-methylsulfanyl-3,6,10,13,16,19,23,26-octaoxo-11,24-di(propan-2-yl)-7-(quinoxaline-2-carbonylamino)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexazabicyclo[12.12.3]nonacosan-20-yl]quinoxaline-2-carbo Chemical compound C([C@H](C(=O)N[C@@H](C)C(=O)N1C)NC(=O)C=2N=C3C=CC=CC3=NC=2)OC(=O)[C@H](C(C)C)N(C)C(=O)[C@H]2N(C)C(=O)[C@H](C)NC(=O)[C@H](NC(=O)C=3N=C4C=CC=CC4=NC=3)COC(=O)[C@H](C(C)C)N(C)C(=O)[C@@H]1CSC2SC AUJXLBOHYWTPFV-VITLIGDRSA-N 0.000 description 2
- NJSMWLQOCQIOPE-OCHFTUDZSA-N n-[(e)-[10-[(e)-(4,5-dihydro-1h-imidazol-2-ylhydrazinylidene)methyl]anthracen-9-yl]methylideneamino]-4,5-dihydro-1h-imidazol-2-amine Chemical compound N1CCN=C1N\N=C\C(C1=CC=CC=C11)=C(C=CC=C2)C2=C1\C=N\NC1=NCCN1 NJSMWLQOCQIOPE-OCHFTUDZSA-N 0.000 description 2
- BLCLNMBMMGCOAS-UHFFFAOYSA-N n-[1-[[1-[[1-[[1-[[1-[[1-[[1-[2-[(carbamoylamino)carbamoyl]pyrrolidin-1-yl]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amin Chemical compound C1CCC(C(=O)NNC(N)=O)N1C(=O)C(CCCN=C(N)N)NC(=O)C(CC(C)C)NC(=O)C(COC(C)(C)C)NC(=O)C(NC(=O)C(CO)NC(=O)C(CC=1C2=CC=CC=C2NC=1)NC(=O)C(CC=1NC=NC=1)NC(=O)C1NC(=O)CC1)CC1=CC=C(O)C=C1 BLCLNMBMMGCOAS-UHFFFAOYSA-N 0.000 description 2
- GECBBEABIDMGGL-RTBURBONSA-N nabilone Chemical compound C1C(=O)CC[C@H]2C(C)(C)OC3=CC(C(C)(C)CCCCCC)=CC(O)=C3[C@@H]21 GECBBEABIDMGGL-RTBURBONSA-N 0.000 description 2
- 229960002967 nabilone Drugs 0.000 description 2
- 229950002366 nafoxidine Drugs 0.000 description 2
- HYIMSNHJOBLJNT-UHFFFAOYSA-N nifedipine Chemical compound COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC=C1[N+]([O-])=O HYIMSNHJOBLJNT-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000041 non-steroidal anti-inflammatory agent Substances 0.000 description 2
- 229960001494 octreotide acetate Drugs 0.000 description 2
- 229960002230 omacetaxine mepesuccinate Drugs 0.000 description 2
- HYFHYPWGAURHIV-JFIAXGOJSA-N omacetaxine mepesuccinate Chemical compound C1=C2CCN3CCC[C@]43C=C(OC)[C@@H](OC(=O)[C@@](O)(CCCC(C)(C)O)CC(=O)OC)[C@H]4C2=CC2=C1OCO2 HYFHYPWGAURHIV-JFIAXGOJSA-N 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 229950008017 ormaplatin Drugs 0.000 description 2
- 229960001756 oxaliplatin Drugs 0.000 description 2
- DWAFYCQODLXJNR-BNTLRKBRSA-L oxaliplatin Chemical compound O1C(=O)C(=O)O[Pt]11N[C@@H]2CCCC[C@H]2N1 DWAFYCQODLXJNR-BNTLRKBRSA-L 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229950007460 patupilone Drugs 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NJBFOOCLYDNZJN-UHFFFAOYSA-N pipobroman Chemical compound BrCCC(=O)N1CCN(C(=O)CCBr)CC1 NJBFOOCLYDNZJN-UHFFFAOYSA-N 0.000 description 2
- 229960000952 pipobroman Drugs 0.000 description 2
- 229960001221 pirarubicin Drugs 0.000 description 2
- XESARGFCSKSFID-FLLFQEBCSA-N pirazofurin Chemical compound OC1=C(C(=O)N)NN=C1[C@H]1[C@H](O)[C@H](O)[C@@H](CO)O1 XESARGFCSKSFID-FLLFQEBCSA-N 0.000 description 2
- 229950001030 piritrexim Drugs 0.000 description 2
- KDRKQBMPDQDAJW-UHFFFAOYSA-N piroxantrone Chemical compound OCCNCCN1NC2=C3C(=O)C=CC(=O)C3=C(O)C3=C2C1=CC=C3NCCCN KDRKQBMPDQDAJW-UHFFFAOYSA-N 0.000 description 2
- 229950001746 piroxantrone Drugs 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000000106 platelet aggregation inhibitor Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229960003171 plicamycin Drugs 0.000 description 2
- 229920002627 poly(phosphazenes) Polymers 0.000 description 2
- 229920001281 polyalkylene Polymers 0.000 description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002643 polyglutamic acid Polymers 0.000 description 2
- 229960004293 porfimer sodium Drugs 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 229960004694 prednimustine Drugs 0.000 description 2
- 229950003608 prinomastat Drugs 0.000 description 2
- YKPYIPVDTNNYCN-INIZCTEOSA-N prinomastat Chemical compound ONC(=O)[C@H]1C(C)(C)SCCN1S(=O)(=O)C(C=C1)=CC=C1OC1=CC=NC=C1 YKPYIPVDTNNYCN-INIZCTEOSA-N 0.000 description 2
- CPTBDICYNRMXFX-UHFFFAOYSA-N procarbazine Chemical compound CNNCC1=CC=C(C(=O)NC(C)C)C=C1 CPTBDICYNRMXFX-UHFFFAOYSA-N 0.000 description 2
- 229960000624 procarbazine Drugs 0.000 description 2
- 229960003387 progesterone Drugs 0.000 description 2
- 239000000186 progesterone Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229930189672 pseudopterosin Natural products 0.000 description 2
- AUJXLBOHYWTPFV-UHFFFAOYSA-N quinomycin A Natural products CN1C(=O)C(C)NC(=O)C(NC(=O)C=2N=C3C=CC=CC3=NC=2)COC(=O)C(C(C)C)N(C)C(=O)C2N(C)C(=O)C(C)NC(=O)C(NC(=O)C=3N=C4C=CC=CC4=NC=3)COC(=O)C(C(C)C)N(C)C(=O)C1CSC2SC AUJXLBOHYWTPFV-UHFFFAOYSA-N 0.000 description 2
- 229960000213 ranolazine Drugs 0.000 description 2
- BMKDZUISNHGIBY-UHFFFAOYSA-N razoxane Chemical compound C1C(=O)NC(=O)CN1C(C)CN1CC(=O)NC(=O)C1 BMKDZUISNHGIBY-UHFFFAOYSA-N 0.000 description 2
- 229960000460 razoxane Drugs 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229940116157 regranex Drugs 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 108010038379 sargramostim Proteins 0.000 description 2
- 229960002530 sargramostim Drugs 0.000 description 2
- PTJRZVJXXNYNLN-UHFFFAOYSA-M sodium;2h-pyrazolo[3,4-d]pyrimidin-1-id-4-one Chemical compound [Na+].[O-]C1=NC=NC2=C1C=NN2 PTJRZVJXXNYNLN-UHFFFAOYSA-M 0.000 description 2
- 229950006315 spirogermanium Drugs 0.000 description 2
- 229950006050 spiromustine Drugs 0.000 description 2
- 229920003179 starch-based polymer Polymers 0.000 description 2
- 239000004628 starch-based polymer Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229960001052 streptozocin Drugs 0.000 description 2
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229950007841 sulofenur Drugs 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- VAPNKLKDKUDFHK-UHFFFAOYSA-H suramin sodium Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC(S([O-])(=O)=O)=C2C(NC(=O)C3=CC=C(C(=C3)NC(=O)C=3C=C(NC(=O)NC=4C=C(C=CC=4)C(=O)NC=4C(=CC=C(C=4)C(=O)NC=4C5=C(C=C(C=C5C(=CC=4)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O)C)C=CC=3)C)=CC=C(S([O-])(=O)=O)C2=C1 VAPNKLKDKUDFHK-UHFFFAOYSA-H 0.000 description 2
- 229960000621 suramin sodium Drugs 0.000 description 2
- 229960001967 tacrolimus Drugs 0.000 description 2
- QJJXYPPXXYFBGM-SHYZHZOCSA-N tacrolimus Natural products CO[C@H]1C[C@H](CC[C@@H]1O)C=C(C)[C@H]2OC(=O)[C@H]3CCCCN3C(=O)C(=O)[C@@]4(O)O[C@@H]([C@H](C[C@H]4C)OC)[C@@H](C[C@H](C)CC(=C[C@@H](CC=C)C(=O)C[C@H](O)[C@H]2C)C)OC QJJXYPPXXYFBGM-SHYZHZOCSA-N 0.000 description 2
- 229960001603 tamoxifen Drugs 0.000 description 2
- 229960001674 tegafur Drugs 0.000 description 2
- WFWLQNSHRPWKFK-ZCFIWIBFSA-N tegafur Chemical compound O=C1NC(=O)C(F)=CN1[C@@H]1OCCC1 WFWLQNSHRPWKFK-ZCFIWIBFSA-N 0.000 description 2
- 229960000235 temsirolimus Drugs 0.000 description 2
- NRUKOCRGYNPUPR-QBPJDGROSA-N teniposide Chemical compound COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@@H](O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@@H](OC[C@H]4O3)C=3SC=CC=3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 NRUKOCRGYNPUPR-QBPJDGROSA-N 0.000 description 2
- 229960001278 teniposide Drugs 0.000 description 2
- 229950008703 teroxirone Drugs 0.000 description 2
- 125000003039 tetrahydroisoquinolinyl group Chemical class C1(NCCC2=CC=CC=C12)* 0.000 description 2
- 210000001541 thymus gland Anatomy 0.000 description 2
- 229960003087 tioguanine Drugs 0.000 description 2
- MNRILEROXIRVNJ-UHFFFAOYSA-N tioguanine Chemical compound N1C(N)=NC(=S)C2=NC=N[C]21 MNRILEROXIRVNJ-UHFFFAOYSA-N 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- UCFGDBYHRUNTLO-QHCPKHFHSA-N topotecan Chemical compound C1=C(O)C(CN(C)C)=C2C=C(CN3C4=CC5=C(C3=O)COC(=O)[C@]5(O)CC)C4=NC2=C1 UCFGDBYHRUNTLO-QHCPKHFHSA-N 0.000 description 2
- XFCLJVABOIYOMF-QPLCGJKRSA-N toremifene Chemical compound C1=CC(OCCN(C)C)=CC=C1C(\C=1C=CC=CC=1)=C(\CCCl)C1=CC=CC=C1 XFCLJVABOIYOMF-QPLCGJKRSA-N 0.000 description 2
- 229960005026 toremifene Drugs 0.000 description 2
- 229960004380 tramadol Drugs 0.000 description 2
- TVYLLZQTGLZFBW-GOEBONIOSA-N tramadol Natural products COC1=CC=CC([C@@]2(O)[C@@H](CCCC2)CN(C)C)=C1 TVYLLZQTGLZFBW-GOEBONIOSA-N 0.000 description 2
- 229960001727 tretinoin Drugs 0.000 description 2
- BXDAOUXDMHXPDI-UHFFFAOYSA-N trifluoperazine hydrochloride Chemical compound [H+].[H+].[Cl-].[Cl-].C1CN(C)CCN1CCCN1C2=CC(C(F)(F)F)=CC=C2SC2=CC=CC=C21 BXDAOUXDMHXPDI-UHFFFAOYSA-N 0.000 description 2
- 229960000315 trifluoperazine hydrochloride Drugs 0.000 description 2
- VSQQQLOSPVPRAZ-RRKCRQDMSA-N trifluridine Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(C(F)(F)F)=C1 VSQQQLOSPVPRAZ-RRKCRQDMSA-N 0.000 description 2
- 229960003962 trifluridine Drugs 0.000 description 2
- NOYPYLRCIDNJJB-UHFFFAOYSA-N trimetrexate Chemical compound COC1=C(OC)C(OC)=CC(NCC=2C(=C3C(N)=NC(N)=NC3=CC=2)C)=C1 NOYPYLRCIDNJJB-UHFFFAOYSA-N 0.000 description 2
- 229960001099 trimetrexate Drugs 0.000 description 2
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 2
- 102000003390 tumor necrosis factor Human genes 0.000 description 2
- 229960001055 uracil mustard Drugs 0.000 description 2
- 229940070710 valerate Drugs 0.000 description 2
- 108010060757 vasostatin Proteins 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- KDQAABAKXDWYSZ-PNYVAJAMSA-N vinblastine sulfate Chemical compound OS(O)(=O)=O.C([C@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](OC(C)=O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 KDQAABAKXDWYSZ-PNYVAJAMSA-N 0.000 description 2
- 229960004982 vinblastine sulfate Drugs 0.000 description 2
- 229960004528 vincristine Drugs 0.000 description 2
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 0.000 description 2
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 2
- AQTQHPDCURKLKT-JKDPCDLQSA-N vincristine sulfate Chemical compound OS(O)(=O)=O.C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](OC(C)=O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C=O)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 AQTQHPDCURKLKT-JKDPCDLQSA-N 0.000 description 2
- 229960002110 vincristine sulfate Drugs 0.000 description 2
- 229960004355 vindesine Drugs 0.000 description 2
- UGGWPQSBPIFKDZ-KOTLKJBCSA-N vindesine Chemical compound C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(N)=O)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1N=C1[C]2C=CC=C1 UGGWPQSBPIFKDZ-KOTLKJBCSA-N 0.000 description 2
- 229960002066 vinorelbine Drugs 0.000 description 2
- GBABOYUKABKIAF-GHYRFKGUSA-N vinorelbine Chemical compound C1N(CC=2C3=CC=CC=C3NC=22)CC(CC)=C[C@H]1C[C@]2(C(=O)OC)C1=CC([C@]23[C@H]([C@]([C@H](OC(C)=O)[C@]4(CC)C=CCN([C@H]34)CC2)(O)C(=O)OC)N2C)=C2C=C1OC GBABOYUKABKIAF-GHYRFKGUSA-N 0.000 description 2
- 229950005839 vinzolidine Drugs 0.000 description 2
- XRASPMIURGNCCH-UHFFFAOYSA-N zoledronic acid Chemical compound OP(=O)(O)C(P(O)(O)=O)(O)CN1C=CN=C1 XRASPMIURGNCCH-UHFFFAOYSA-N 0.000 description 2
- 229960004276 zoledronic acid Drugs 0.000 description 2
- 229960000641 zorubicin Drugs 0.000 description 2
- FBTUMDXHSRTGRV-ALTNURHMSA-N zorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(\C)=N\NC(=O)C=1C=CC=CC=1)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 FBTUMDXHSRTGRV-ALTNURHMSA-N 0.000 description 2
- 229950009819 zotarolimus Drugs 0.000 description 2
- CGTADGCBEXYWNE-JUKNQOCSSA-N zotarolimus Chemical compound N1([C@H]2CC[C@@H](C[C@@H](C)[C@H]3OC(=O)[C@@H]4CCCCN4C(=O)C(=O)[C@@]4(O)[C@H](C)CC[C@H](O4)C[C@@H](/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C3)OC)C[C@H]2OC)C=NN=N1 CGTADGCBEXYWNE-JUKNQOCSSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 206010059245 Angiopathy Diseases 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 201000008450 Intracranial aneurysm Diseases 0.000 description 1
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- GIYXAJPCNFJEHY-UHFFFAOYSA-N N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]-1-propanamine hydrochloride (1:1) Chemical compound Cl.C=1C=CC=CC=1C(CCNC)OC1=CC=C(C(F)(F)F)C=C1 GIYXAJPCNFJEHY-UHFFFAOYSA-N 0.000 description 1
- 229910000574 NaK Inorganic materials 0.000 description 1
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910018956 Sn—In Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- NSIKFNOYIGGILA-UHFFFAOYSA-N [Na].[Na].[K] Chemical compound [Na].[Na].[K] NSIKFNOYIGGILA-UHFFFAOYSA-N 0.000 description 1
- CTNKBLMNHFSRFU-UHFFFAOYSA-N [Th].[Mg] Chemical compound [Th].[Mg] CTNKBLMNHFSRFU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000001772 anti-angiogenic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000000702 anti-platelet effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- SNIABFMMCKVXSY-UHFFFAOYSA-N benzoylazanium;chloride Chemical compound Cl.NC(=O)C1=CC=CC=C1 SNIABFMMCKVXSY-UHFFFAOYSA-N 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007887 coronary angioplasty Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229950005722 flosulide Drugs 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000007365 immunoregulation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- CXJONBHNIJFARE-UHFFFAOYSA-N n-[6-(2,4-difluorophenoxy)-1-oxo-2,3-dihydroinden-5-yl]methanesulfonamide Chemical compound CS(=O)(=O)NC1=CC=2CCC(=O)C=2C=C1OC1=CC=C(F)C=C1F CXJONBHNIJFARE-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- DXDHTWPMNOEUAK-UHFFFAOYSA-N octadecanamide;hydrochloride Chemical compound Cl.CCCCCCCCCCCCCCCCCC(N)=O DXDHTWPMNOEUAK-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229930185076 penostatin Natural products 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002463 poly(p-dioxanone) polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940083542 sodium Drugs 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003637 steroidlike Effects 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000001732 thrombotic effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
- B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/355—Texturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0058—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements soldered or brazed or welded
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Transplantation (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
提供了一种植入式医疗装置的装置和方法,该装置在临床相关时间段内可降解。该医疗装置可以是植入体,移植物植入体,血管植入体,非血管植入体,伤口愈合植入体,缝合,药物传递植入体,生物传递植入体,尿道植入体,子宫内植入体,器官植入体,如骨板、接骨钉、假牙、脊椎盘等骨植入体,或其类似物等形式。在优选实施方式中,植入式医疗装置包括一植入式管腔假体,例如血管支架、非血管支架和支架移植物。
Description
本申请是2006年4月4日提交的发明名称为“可降解的植入式医疗装置”的第200680018207.5号中国专利申请的分案申请。
技术领域
本发明涉及医疗装置和方法。更具体的说,本发明涉及能在生理环境下降解的植入式管腔假体和其他医疗装置。
背景技术
冠状动脉疾病是全世界工业化国家的最主要死亡原因。动脉粥样硬化积聚物堆积在向心脏供血的主动脉壁上,随着沉淀物的积聚,通往心脏的正常血流受到了约束。心脏有几种补偿机制,可以在一定程度上弥补这些减少的血流。除了这些补偿机制,许多成熟的药物治疗也可以对轻度到中度冠状动脉疾病患者起到改善症状、降低死亡率的作用。然而,随着疾病的发展,虽然进行药物治疗,症状仍然逐渐显现。当心脏没有得到足够血流的时候,尤其是在运动或紧张的情况下,晚期冠状动脉疾病表现为胸痛乏力(debilitatingchestpain)或绞痛。在这时,需要进行物理干预来提高通向心脏的血流量。
血管成形术是晚期冠状动脉疾病最常用的干预治疗方法之一。AndreasGruntzig进行了第一例经皮穿过腔壁的冠状动脉腔内成形术PTCA)。他将一个带有小球囊的导管穿过大动脉、插入到被部分闭塞的冠状动脉,然后给球囊充气,抵抗动脉壁压缩斑块,恢复通向心脏的血流。
PTCA得到了快速的发展,血管成形术导管变得越来越小、越来越容易操作,使心脏病学家能对更难解决的冠状动脉阻断进行干预。然而,治疗后损伤部位的再狭窄、或再闭塞,一直困扰着PTCA技术。一般来说,30-40%的患者在PTCA后出现再狭窄。
在20世纪90年代中期,采用冠状动脉支架来防止再狭窄。支架是一种植入冠状动脉内的小型网状或脚手架状的缝管金属圈结构。它是PTCA手术后留在冠状动脉内的一种永久性植入体。支架将帮助保持动脉开放、提高血液流量、减轻冠状动脉疾病的症状。冠状动脉内支架是第一个被证明能减少再狭窄的装置,使再狭窄率下降到15-20%。因此在绝大部分的PTCA手术中都使用支架。
传统的支架有球囊可扩展支架和自身扩展支架两种形式。这两种支架一般都由金属材料制成,可能带有生物相容性涂层。这些支架被安装在导管上或导管中,永久性地植入人体内。这种永久性植入可能会引起内膜增生、血栓或其他医学副作用的增加。与单纯的PTCA相比,冠状动脉支架由于能在手术后维持一个较高的即刻获得(acutegain)水平,成功地使血管成形术后的再狭窄率降到了15-20%。
药物洗脱支架,即可以洗脱雷帕霉素和紫杉醇等药物的支架,也被设计用来进一步减少支架引起的内膜增生率。这些药物洗脱支架,在金属或合金中加入了可降解的或不可降解的聚合物,该聚合物能调控药物的释放。应用这些药物,能比单纯使用支架进一步减少再狭窄率。
用于制造传统支架和药物洗脱支架的金属或合金,在生物学上都是稳定的,能够永远留在病人体内,除非在后期与周边组织一起被外科手术切除。因此,这些支架不能被临时安放在体内,除非患者和医生准备进行第二次手术来切除支架,而这在多数情况下是困难的或是不可能的。
尽管安装支架的首要功能之一是对血管壁提供机械支持,保持管腔以便血流通过,一旦血管壁恢复正常,支架就很少或完全没有继续发挥效果。此外,由于机械刚性支架的存在,可能会引起患者的并发症。因此,需要有一种支架,其能够在血管恢复正常的过程中、或此后很短的时间内、或以后被溶解或降解。
人们尝试用聚乳酸(PLA)等可生物降解的聚合物材料来制造支架。然而,这些聚合物支架往往对血管壁的机械支持较小,因此必须要比相应的金属支架厚相当多。这个厚度将使可获得的血流管腔减小,引起不良生物学反应。
最近,人们尝试制造在体内可分解的金属支架,例如在美国专利第6,287,332B1号和第6,854,172B2号所述,也可参见US2004/009808和WO02/053202。这种可降解的金属支架通常仍然带有传统金属支架的强度、外形和其他优良特性。
出于这些原因,希望提供一种具有改进的物理特性和机械特性的可降解装置。尤其是,希望提供一种支架或其他管腔假体,其能够在血管恢复期内、和/或血管刚修复时或以后进行降解,并且具有能减少血管损伤危险或再狭窄风险的特性。还希望提供药用制剂从支架或其它装置局部受控释放,用于治疗血管和支架处理位置的其他身体组织。这种药用制剂能够最大程度地降低再狭窄和任何对支架或其他装置以及他们的降解产物产生的炎症反应。本发明的各个方面至少满足了这些目标中的一部分。
发明概述
运用一种植入式构造的医疗装置和方法,该植入式装置包含一个能在临床相关时间段内降解的主体。主体可以有多种形式,可以用于多种医学治疗。在优选实施方式中,主体是支架的形式,尤其是用于治疗冠状动脉疾病的血管支架。主体由能为装置提供所需的物理和机械特性的材料组成、构成或建成。在优选实施方式中,主体由金属(纯的或含有杂质的)、合金或其组合构成。这里使用的术语“金属”包括纯的、不纯的金属和合金,两种或多种金属和合金的其他组合。植入式主体能在生理环境下至少部分地降解。优选地,植入式构造的材料是完全可降解的,因此,如下文所述,在临床相关时间段后将没有构造留下,并且产生的降解副产物在生理学上是良性的,优选是在体环境中天然存在的。更优选地,植入式构造的主体产生的降解副产物的量,低于在生理环境中正常存在的量。植入式构造的降解速率受到多方面因素的单独或共同作用的调控。典型的生理环境包括血管、以及诸如输尿管、尿道、实体组织,脑组织等其他体腔。
在本发明的第一个方面,植入式构造主体的降解速率受到植入体材料成分选择的调控。植入体材料选自金属或金属合金或其组合,能在约1个月到5年的临床相关时期内进行降解,通常是4个月到2年,常常是6个月到1年。因此,植入式构造的质量或体积一般每天减少约0.05%-3%,通常为每天0.1%-0.75%,更常为每天0.25%-0.5%。
构成植入式构造的金属、合金或其组合材料的腐蚀电流(Icorr)通常为0.0001amps/cm2到0.1amps/cm2,一般为0.001amps/cm2到0.01amps/cm2,通常为0.0025amps/cm2到0.008amps/cm2。腐蚀电流与腐蚀速率成正比,腐蚀电流(Icorr)值越高的材料在血管或其他生理环境中腐蚀得越快。Icorr值随着植入体的材料特性、几何结构和表面特征,以及生理环境等其他因素而发生变化。Icorr值一般代表整个主体或主体任何部分的平均值。
第二方面,植入式构造的降解速率至少部分地通过调节其几何结构来调控。这种几何结构调节包括表面积-体积比。例如,在主体上加入孔、槽、沟或其他结构特征,能在不明显增加体积的情况下增加表面积,可用于调控植入构造的降解速率。当植入式主体为带支柱的支架时,还可以通过改变支柱宽度-厚度比来调节其几何结构。
本发明的第三方面,植入式构造的降解速率至少部分地通过加入腐蚀诱导特征来调控。例如,在一些实施方式中,植入式构造由一个植入式主体构成,该主体带有至少一个表面、并且在这至少一个表面上有至少一个腐蚀诱导特征,使得至少一部分的构造能以受控的降解速率进行降解。在优选实施方式中,植入体主体由金属、合金或其组合构成。在一些实施方式中,腐蚀诱导特征包括凹坑、小洞、偏心孔、空隙或其组合。在其他实施方式中,腐蚀诱导特征包括表面不规则性、刮痕、条纹、皱褶、隆起、织构、烧结的多孔性金属或合金、粗糙化的表面或上述特征的组合。在其他实施方式中,腐蚀诱导特征包括孔、部分或完全烧结孔或其组合。此外,在一些实施方式中,植入式主体包括带有主体第一连接部分的第一表面、和带有主体第二连接部分的第二表面,其中,第一表面具有呈一定密度和/或排列的腐蚀诱导特征,使得第一连接部分能以与第二连接部分不同的速率进行降解。
金属的范例包括铁、钴、钨、钼、银等。这些金属大体上是纯的,一般纯度为约90%,常常高于95%,经常高于99.5%。或者,这些金属可以与其他金属或材料组合制成合金。合金的范例包括含铁合金,例如AISI1000系列碳钢、AISI1300系列镁钢、AISI4000系列钼钢、AISI4100系列铬钼钢、AISI4300系列和AISI8600系列镍铬钼钢、AISI4600系列镍钼钢、AISI5100系列铬钢、AISI6100系列铬钒钢、AISI9200系列硅钢等。其他铁合金的含铁量至少为25重量%,优选为50重量%,更优选为75重量%,通常含铁量为90重量%、95重量%、99重量%或者更高。铁合金可以含有0.05重量%到3重量%的碳,优选为0.05重量%到1.0重量%,更优选为0.1重量%到0.6重量%。银、锡、钴、钨、钼等合金一般含有至少25重量%的纯金属,通常为至少50重量%,常常为至少75重量%,有时候可以达到90重量%、95重量%、98重量%或者更高。
在本发明的第四方面,植入式构造的降解速率至少部分通过操纵植入构造中的促腐蚀成分和/或抗腐蚀成分来调控。因此,可以把能降低金属或合金抗腐蚀能力的原子或化合物加入到这些材料中,如果材料中已有,则可增加这些物质的量。同样地,也可以去除一种或多种抗腐蚀成分。这种成分操纵可以发生在植入体构造表面、植入体构造的每个部分、或金属或合金晶粒边界的邻近处,来调控金属或合金的腐蚀。
在本发明的第五个方面,植入式构造的降解速率至少部分地通过加入腐蚀控制剂来调控。这些腐蚀控制剂可以是合成的或者生物性的,例如酸性化合物、氯化钠、氯化钙、氯化镁、盐酸、柠檬酸、氨基酸、羟基磷灰石、过氧化氢、氢氧化钾等碱性化合物、酸性和碱性的药用制剂,有酸性或碱性副产物的聚合物,其他物质或者上述物质的组合。
在本发明的第六个方面,植入式构造的降解速率至少部分地通过产生原电池来调控。在一些实施方式中,金属或者合金微粒被传递到邻近植入体构造的组织液或组织中。这些微粒与植入体形成流体接触,形成了诱导腐蚀的原电池。例如,由于合金具有不同的电化学电位,可以形成原电池,进而产生一个电流,该电流能在生理电解质环境下氧化合金。
在本发明的第七个方面,植入式构造的降解速率至少部分地受到材料分层的调控。在一些实施方式中,植入式构造包含一个植入式主体,该主体包括能以第一降解速率降解的第一层、和能以与第一降解速率不同的第二降解速率进行降解的第二层。第一层和第二层由金属、合金或其组合构成。这些层使得至少一部分的植入构造能以受控的速率进行降解。第一层和第二层可以有不同的钝态(passivestate)。第一层和第二层的电化序可以不同。作为替代或补充,由于这些层的厚度不同,降解时间和/或降解速率也会有所不同。
在本发明的第八个方面,植入式构造的降解速率至少部分地通过结合或操纵保护层来调控。在一些实施方式中,植入式构造包括以一定速率降解的金属、合金或其组合构成的植入式主体以及覆盖至少一部分植入式主体的保护层,其中,调节所述层的特性来调控植入式主体的降解速率。保护层可以由钝化层或涂层组成。这种涂层包括聚合物、金属、合金、治疗剂、腐蚀剂、辐射不透剂或上述物质的组合。保护层的特性包括厚度、化学成分、化学渗透性、耐久性、对植入式构造的覆盖量、或上述特性的组合。保护层的特性还可以包括抗腐蚀氧化物的量。任选地,保护层可以有暴露出下方部分植入式主体的缺口,其中,所述缺口有助于调控植入式主体的降解速率。
在本发明的另一个方面,提供一种植入式结构,其包括一个由金属、合金或其组合构成的植入式主体,至少一部分的主体能以受控的降解速率进行降解,其中,所述受控的降解速率至少包括两个降解速率不同的阶段。在一些实施方式中,所述的至少两个阶段中,初始降解速率比后续降解速率要慢。在另一些实施方式中,所述的至少两个阶段中,初始降解速率比后续降解速率要快。
在本发明的另一个方面,提供一种植入式结构,其包括一个由金属、合金或其组合构成的植入式主体,至少一部分主体能以受控的降解速率进行降解,降解速率沿其结构变化。在优选实施方式中,植入式主体是支架。
在本发明的另一个方面,提供一种植入式结构,其包括一个能以受控的速率降解的由金属、合金或其组合构成的植入式主体,以及可以从植入式构造上洗脱下来的至少一种治疗剂。在一些实施方式中,治疗剂包括但不限于抗癌药、抗炎症药、免疫抑制剂、增殖抑制剂、抗血小板药或其组合等药用制剂。另一方面,植入式结构还包括至少一个至少部分覆盖了植入式主体的涂层。治疗剂可以包含在涂层中或者在涂层附近。涂层可以是金属的、聚合物的、陶瓷的、合成的或天然的、或其组合。涂层可以是可降解的、可部分降解的、不可降解的、或其组合。在另一些实施方式中,治疗剂包括两种,一种治疗剂能在一个降解阶段洗脱下来,而另一种治疗剂能在另一个降解阶段洗脱下来。此外,在另一些实施方式中,治疗剂至少部分地包含在腐蚀诱导性特征中。
具体而言,本发明涉及以下技术方案:
1.一种可降解的植入式支架,其包括:
由金属构成的植入式主体;
在所述主体中或所述主体上的至少一种促腐蚀成分和/或抗腐蚀成分;
覆盖至少一部分所述主体的层;
其中所述支架在生理环境下在约1个月到约5年的时间内充分降解。
2.如技术方案1所述的支架,其中所述金属包括金属、合金或其组合。
3.如技术方案1所述的支架,其中所述金属选自下组:铋、钴、铜、铟、铱、铁、镁、钼、镍、铌、银、锡、钨、锌、锆及其组合。
4.如技术方案2所述的支架,其中所述合金包括铋、碳、铬、钴、铜、铟、铱、铁、镁、锰、钼、镍、铌、硅、银、锡、钛、钨、钒、锌、锆或其组合。
5.如技术方案1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分选自下组:钙、碳、铬、铜、铁、镁、硫化物、钼、镍、硅、硅酸盐、硫及其组合。
6.如技术方案1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分高于大约所述组合物的0.01重量%。
7.如技术方案1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分低于大约所述组合物的15重量%。
8.如技术方案1所述的支架,其中所述层包括金属、合金、氧化层、抗腐蚀氧化物、陶瓷、辐射不透剂、聚合物、治疗剂或其组合。
9.如技术方案1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分位于所述主体的表面、整个主体、或是靠近所述主体的晶粒边界的位置。
10.如技术方案8所述的支架,其中所述聚合物选自:聚氨基甲酸酯、聚乙烯亚胺、乙烯乙烯醇共聚物、硅酮、Cflex、尼龙、聚酰胺、聚酰亚胺、聚四氟乙烯(PTFE)、聚对苯二甲撑、Parylast、聚(甲基丙烯酸甲酯丁酯)、聚甲基丙烯酸正丁酯、聚甲基丙烯酸丁酯和聚乙烯-醋酸乙烯的共聚物、聚甲基丙烯酸甲酯、聚甲基丙烯酸-2-羟基乙酯、聚甲基丙烯酸乙二醇酯、聚氯乙烯、聚二甲基硅氧烷、聚乙烯-醋酸乙烯酯、聚碳酸酯、聚丙烯酰胺凝胶、聚马来酸酐、纤维素、醋酸纤维素丁酸酯、蛋白、纤维蛋白、白蛋白、胶原、明胶、寡糖、多糖、氨基葡聚糖、软骨素、软骨素硫酸盐、磷脂、磷脂酸胆碱、糖脂、以及上述物质的共聚物、混合物和组合。
11.如技术方案8所述的支架,其中所述层包括可降解聚合物的涂层。
12.如技术方案11所述的支架,其中所述可降解聚合物选自:聚乳酸、聚D-乳酸、聚L-乳酸、聚DL-乳酸、聚乳酸的共聚物、聚乳酸酯、聚羟基乙酸、聚羟基乙酸酯及其共聚物和异构体、聚对二氧杂环己酮、聚谷氨酸乙酯、聚羟基丁酯、聚羟基戊酸酯及其共聚物、聚己内酯及其共聚物、聚酸酐、聚原酸酯、聚醚酯、聚碳酸亚氨酯、聚碳酸亚烷基酯、聚碳酸亚乙基酯、聚三亚甲基碳酸酯、淀粉基聚合物、聚酯酰胺、聚酯胺、聚氰基丙烯酸酯、聚膦腈、聚乙二醇、聚环氧乙烷、聚(N-乙烯基-2-吡咯烷酮)、脂肪族聚酯及其共聚物、聚D-乳酸和聚己内酯的共聚物、聚L-乳酸和聚己内酯的共聚物、聚DL-乳酸和聚己内酯的共聚物、以及上述物质的共聚物、混合物和组合。
13.如技术方案1所述的支架,其中通过所述层的厚度、组成、渗透性、耐久性、主体覆盖率或其组合控制所述主体的降解。
14.如技术方案1所述的支架,其中所述层的厚度小于1nm。
15.如技术方案1所述的支架,其中所述层是厚度为0.1nm至100微米的涂层。
16.如技术方案1所述的支架,其中所述层是无孔的。
17.如技术方案1所述的支架,其中所述层是多孔的。
18.如技术方案1所述的支架,其中所述层以比所述主体慢的速率降解。
19.如技术方案1所述的支架,其中所述层减慢或延缓所述主体的降解。
20.如技术方案1所述的支架,其进一步包括治疗剂。
21.如技术方案20所述的支架,其中所述治疗剂选自免疫调节剂、抗癌药、增殖抑制剂、抗炎症药、抗血栓药、抗血小板剂、抗真菌剂、抗糖尿病药、抗高脂血症药、抗血管生成剂、血管生成剂、抗高血压药、避孕药、抗抑郁药、抗癫痫药、镇痛剂、戒毒药、促伤口愈合药、生育药、代谢调控药、及其组合。
22.如技术方案20所述的支架,其中所述治疗剂选自阿西维辛、阿柔比星、阿考达唑、阿克罗宁、阿多来新、阿拉诺新、阿地白介素、别嘌醇钠、六甲蜜胺、氨鲁米特、氨萘非特、聚肌胞、安吖啶、雄性激素、anguidine、阿非迪霉素、甘氨酸酯、亮氨酸溶肉瘤素、天冬酰胺酶、5-阿扎胞苷、卡介苗(BCG)、Baker’s抗叶酸剂(可溶性)、β-2-脱氧硫鸟苷、盐酸比生群、硫酸博来霉素、白消安、丁硫氨酸亚砜胺、BWA773U82、BW502U83.HCl、BW7U85甲磺酸盐、ceracemide、卡贝替姆、卡铂、卡莫司汀、苯丁酸氮芥、氯喹喔啉-磺酰胺、氯脲霉素、色霉素A3、顺铂、克拉屈滨、皮质类固醇激素、短小棒状杆菌菌苗、CPT-11、克立那托、环胞苷、环磷酰胺、阿糖胞苷、cytemebena、dabismaleate、达卡巴嗪、放线菌素、盐酸柔红霉素、脱氧尿苷、右雷佐生、去水卫矛醇、地吖醌、二溴卫矛醇、代代宁B、二乙基二硫代氨基甲酸酯、肌苷二醛、二氢-5-氮胞苷、多柔比星、棘霉素、依达曲沙、依地福新、依氟鸟氨酸、Elliott氏溶液(Elliott’ssolution)、依沙芦星、表柔比星、依索比星、雌莫司汀、雌激素、依他硝唑、氨磷汀、依托泊甙、法倔唑、法扎拉滨、芬维A胺、非格司亭、非那雄胺、黄酮醋酸、氟尿苷、磷酸氟达拉滨、5-氟脲嘧啶、Fluosol.RTM、氟他胺、硝酸镓、吉西他滨、醋酸戈舍瑞林、hepsulfam、六亚甲基二乙酰胺、高三尖杉酯碱、硫酸肼、4-羟雄甾烯二酮、羟基脲、盐酸依达比星、异环磷酰胺、α-干扰素、β-干扰素、γ-干扰素、白介素-1α和β、白介素-3、白介素-4、白介素-6、4-番薯酮醇、异丙铂、异维A酸、亚叶酸钙、醋酸亮丙瑞林、左旋咪唑、脂质体柔红霉素、脂质体包膜阿霉素、洛莫司汀、氯尼达明、美登素、盐酸氮芥、美法伦、美诺立尔、merbarone、6-巯基嘌呤、巯乙磺酸钠、卡介苗的甲醇萃取残余物、氨甲蝶呤、N-甲基酰胺、米非司酮、米托胍腙、丝裂霉素-C、米托坦、盐酸米托蒽醌、单核细胞/巨噬细胞集落形成刺激因子、大麻隆、萘福昔定、新制癌菌素、醋酸奥曲肽、奥马铂、奥沙利铂、紫杉醇、pala、penostatin、哌嗪双酮、哌泊溴烷、吡柔比星、吡曲克辛、盐酸吡罗蒽醌、PIXY-321、普卡霉素、卟吩姆钠、泼尼莫司汀、丙卡巴肼、黄体酮、吡唑呋喃菌素、雷佐生、沙格司亭、锗螺胺、螺莫司汀、链黑菌素、链佐星、磺氯苯脲、舒拉明钠、他莫昔芬、泰素帝、替加氟、替尼泊苷、对苯二酸脒(terephthalamidine)、替罗昔隆、硫鸟嘌呤、塞替派、胸腺嘧啶注射液、噻唑呋啉、托泊替康、托瑞米芬、维A酸、盐酸三氟拉嗪、曲氟尿苷、三甲曲沙、肿瘤坏死因子、乌拉莫司汀、硫酸长春碱、硫酸长春新碱、长春地辛、长春瑞滨、长春利定、Yoshi864、佐柔比星、QP-2、埃博霉素D(epothiloneD)、埃博霉素C(epothiloneC)、Taxol、紫杉醇、多西他赛、ABJ879、帕妥匹隆(patupilone)、MN-029、BMS247550、海鞘素(ecteinascidin)、四氢异喹啉生物碱、西罗莫司、放线菌素、氨甲蝶呤、antiopeptin、长春新碱、丝裂霉素、2-氯脱氧腺苷、卡泊芬净、法尼基化二苯二氮平、ECO-4601、氟康唑、卵泡抑素、瘦素(leptin)、肝素结合细胞因子(midkine)、血管生成素、血管形成素-1、贝卡普勒明、Regranex、canstatin、血管他汀、内皮他汀、视黄醇类化合物、tumistatin、血管抑制素(vasculostatin)、血管抑制蛋白(angioarrestin)、vasostatin、贝伐单抗、普啉司他、二甲双胍、坎地沙坦、代文、地尔硫卓、阿替洛尔、硝苯地平(adalat)、雷诺嗪、二硝酸异山梨醇、雷帕霉素、依维莫司、ABT578、AP20840、AP23841、AP23573、CCI-779、氘化雷帕霉素、TAFA93、他克莫司、环孢素、TKB662、多球壳菌素、阿司匹林、双氯芬酸、吲哚美辛、舒林酸、酮洛芬、氟比洛芬、布洛芬、奈普生、吡罗昔康、替诺昔康、托美丁、酮咯酸、奥沙普嗪(oxaprosin)、甲芬那酸、非诺洛芬、萘普酮(瑞力芬)、对乙酰氨基酚(泰诺林.RTM.)、COX-2抑制剂、尼美舒利、NS-398、flosulid、L-745337、塞来考昔、罗非考昔、SC-57666、DuP-697、帕瑞考昔钠、JTE-522、伐地考昔、SC-58125、艾托考昔、RS-57067、L-748780、L-761066、APHS、依托度酸、美洛昔康、S-2474、糖皮质激素、氢化可的松、可的松、强的松、强的松龙、甲基强的松龙、甲基泼尼松、氟羟强的松龙、帕拉米松、氟强的松龙、倍他米松、地塞米松、氟氢可的松、去氧皮质酮、丙酸氟替卡松、吡罗昔康、celeoxib、甲灭酸、曲马多、美洛昔康、甲基强的松、伪蕨素、高钙血症药物、唑来膦酸、双膦酸盐、抗血栓药、氯吡格雷、肝素、arixtra和速避凝以及其盐、修饰、变体、类似物、衍生物、前体、前药和片段。
23.如技术方案1所述的支架,其中所述支架在植入前的腐蚀小于质量的5%或小于表面积的10%。
24.如技术方案1所述的支架,其中所述支架在约4个月到约2年的时间内充分降解。
25.如技术方案1所述的支架,其中所述支架在约6个月到约1年的时间内充分降解。
26.如技术方案1所述的支架,其中在植入1个月后所述支架保留了超过约25%的强度。
27.如技术方案1所述的支架,其中所述层是钝化层。
本发明的其他目标和优点将通过后续详细描述和所附图示得以阐明。
附图说明
图1显示了本发明一个实施方式中一个支架形式的实施例。
图2A显示了金属和合金降解数据的例子。
图2B显示了与不锈钢相比,一些金属和合金植入体材料的质量随时间减少的数据。
图3显示了其上具有腐蚀诱导性特征实施例的支架主体的一部分。
图4提供了支架主体上腐蚀诱导性特征实施例的特写图。
图5显示了带有腐蚀诱导性特征实施例的支架主体上支柱的横切面。
图6显示了带有腐蚀诱导性特征实施例的植入体表面,各种形状和大小的腐蚀诱导性特征从表面向植入体延伸。
图7显示了带有腐蚀诱导性特征实施例的植入体主体的横切面,腐蚀诱导性特征从植入体的表面延伸并在植入体内交错或连接。
图8显示了一个腐蚀诱导性特征的实施例,该腐蚀诱导性特征从表面延伸且包括植入体内的旁支。
图9显示了一个腐蚀诱导性特征的实施例,该腐蚀诱导性特征从表面向植入体延伸并包括至少一个从表面向外延伸的突起。
图10显示了刮痕形式的腐蚀诱导性特征的实施例。
图11显示了带有织构化表面形式的腐蚀诱导性特征实施例的植入体表面。
图12显示了带有穿过植入体的小孔形式的腐蚀诱导性特征的植入体的一部分的横切面。
图13显示了带有许多旁支的小孔的一个实施例。
图14显示了腐蚀诱导性特征相当均匀地分布在植入体表面的一个实施例。
图15显示了图14的腐蚀诱导性特征不均匀地分布在植入体表面的一个实施例。
图16显示了条纹形式的腐蚀诱导性特征相当均匀地分布在植入体表面的一个实施例。
图17显示了图16的腐蚀诱导性特征不均匀地分布在植入体表面的一个实施例。
图18显示了邻近植入体的组织液或组织中微粒的一个实施例。
图19显示了分三层的植入体横切面的一个实施例。
图20-21提供了显示一些带有腐蚀诱导性特征实施例的金属和合金的降解速率的图表。
发明详述
本发明的装置可以有多种形式,用于多种医学治疗。在优选实施方式中,该装置为血管支架的形式,用于治疗血管疾病。要注意的是,支架可以用于多种人体管腔,例如动脉、静脉、胆管或食道等。
在另一些实施方式中,本发明的装置为各种植入体形式,例如移植物植入体,血管植入体,非血管植入体,植入式管腔假体,伤口愈合植入体,药物传递植入体,缝合,生物传递植入体,尿道植入体,子宫内植入体,器官植入体,如骨板、接骨钉、牙齿植入体、脊椎盘等骨植入体,或其类似物。这些装置一般起到下列一个或几个作用:支持,容纳,结合,附加,堵塞,闭合器官、血管、导管或骨等,向其传递生物制剂,传递药物,用于治疗过度增殖疾病、再狭窄、心血管疾病、伤口愈合、癌症、动脉瘤、糖尿病、腹主动脉瘤、高血钙症、局部缺血、纤维性颤动、心律失常、或其他疾病。
因此,下面的详细描述是以支架为例、用实施例的方式来说明本发明,而不用于限定本发明的范围。
支架式植入体
在优选实施方式中,植入体为支架的形式。支架设计包括线圈、缝管、波纹环、薄板、轧制薄板、锁定设计、和支架移植物等等。图1显示了扩展状态的支架10的一个实施方式。如图所示,支架10包括第一端12、第二端14和中央腔16。支架主体18从第一端12延伸到第二端14。主体18包括支柱20,支柱20排列成网格型结构。支柱20的横切面可以是圆形、矩形或者其他形状。一般来说,支柱厚度为约0.0005”到0.010”;优选约0.001”到0.004”;更优选约0.0015”到0.003”。支柱的宽度一般为约0.001”到0.008”,优选约0.002”到0.004”。
支架10可以是自身扩展型或球囊扩展型。支架扩展前的直径一般为约0.3mm到10mm,优选约0.5mm到4mm,更优选约0.8mm到2mm。支架扩展后的直径一般为约1.5mm到35mm,优选约2mm到10mm,更优选约2mm到5mm。根据构成支架10的材料,材料的延伸率一般为约5%到100%,优选约15%到70%,更优选为20%到50%。
植入体降解
如前所述,本发明的装置在生物环境下是可降解的。要注意的是,术语“降解”、“生物降解”、“溶解”、“生物吸收”、“吸收”、“再吸收”、“腐蚀”、“侵蚀”、“生物侵蚀”、“可侵蚀的”、“可生物侵蚀的”和“解体”等可以与其它术语替换使用,指由化学、生物、电、机械或其他任何方式造成的任何质量、体积减少或功能上的退化,除非另加说明。
还要注意的是,本发明涉及的降解是指在临床相关时间段内的降解,例如约1个月到5年。尽管根据材料的固有特性和环境条件,普通的金属或合金也能以慢得多的速率腐蚀一直到1000年或更久,这样的金属或合金被认为是在临床环境下不可降解的。在优选实施方式中,本发明的装置在约1个月到5年的时间内在体环境下充分降解,优选约4个月到2年,更优选约6个月到1年。在一些实施方式中,装置在不到一个月的时间内在体环境下至少部分地降解,例如几周、一周、几天、一天、几小时、一小时或更短。例如,装置至少有一部分在一个月后或一个月以内以受控降解速率降解至接近溶解。影响降解的体环境一般具有局部组织pH约3-10,通常为约5-9,常常为约6-8。
本发明装置的降解可以分多个阶段进行,例如在一个阶段降解速率较慢,而在另一个阶段降解速率较快。在一些实施方式中,装置在初始阶段以较慢的速率降解,在后续阶段以较快的速率降解。在另一些实施方式中,装置在初始阶段以较快的速率降解,在后续阶段以较慢的速率降解。同样地,降解可以是整个构造均匀地降解,也可以沿结构不同。平均质量或体积减少百分比可为约每天3%到每天0.05%,优选约每天0.75%到每天0.1%,更优选约每天0.5%到每天0.25%。
当植入体由金属或合金构成时,植入体的降解产生金属离子、盐或复合物等副产物。优选地,这些副产物是在体环境中天然存在的成分,或者不会产生明显的有害作用。更优选地,植入式构造产生的降解副产物的量要低于其在体环境中的一般含量。此外,植入体的降解速率受到调控,以使降解副产物引起负面生物反应的可能性最小化。目前,建议永久性地植入了支架等传统非降解装置的病人进行长期抗血小板治疗,以预防急性血栓或晚期血栓。全身性抗血小板治疗有内出血等副作用。当使用本发明的可降解植入体时,就不必进行长期抗血小板治疗,因为一旦植入体溶解,血栓危险降低。作为一个实施例,当植入体主要由铁或铁合金组成或构成时,降解产物可包括氧化型铁等生物相容性的铁物质,其在人体内是天然存在的。通过调控降解速率,这些物质的浓度被控制在低于10倍正常量的水平,优选低于5倍正常量,更优选低于2倍正常量,最优选为不高于体内天然含量的水平。一个特别优选的金属是碳钢,其降解产生的物质主要包括或只包括铁和碳化合物。
金属和合金
在优选实施方式中,本发明的装置由至少部分可降解的金属、合金或其组合构成。
金属的例子包括钴、钨、铋、银、铜、铁、锌、镁、锆、钼、铟、锡或其他金属。在一些实施方式中,植入体的金属纯度为约90%到100%,优选约95%到99.99%,更优选约99.5%到99.9%。
合金的实施例包括:1)含银合金(如银-锡合金),2)含钴合金(如钴-铁合金),3)含铁合金(如80-55-06级可锻铸铁、其他可锻铸铁、AISI1010钢、AISI1015钢、AISI1430钢、AISI8620钢、AISI5140钢、或其他钢、或其他),4)含钨合金,5)熔炼易熔合金(如40%铋-60%锡、58%铋-42%锡、铋-锡-铟合金或其他),6)镁合金,7)锌合金,8)形状记忆或超弹性合金,和9)其他合金,等等。
在一些实施方式中,本发明的装置由一种以上的金属或合金组成。金属+金属的植入体的例子包括钴+钨、钨+铁、镁+铁、银+锌或其他。金属+合金的植入体的例子包括钨+8620钢、钛+低碳钢、镁+1015钢合金、银+铋-锡合金或其他。合金+合金植入体的例子包括8620钢+银-锡、1015钢+铋-锡或其他。
图2A显示了金属和合金降解数据的例子。图2B显示了与不锈钢相比,一些金属和合金植入体材料质量随着时间减少的数据。
金属的降解通常被称为腐蚀,本文中术语“降解”和“腐蚀”对于所有材料可以互换使用。多数金属腐蚀是通过金属和电解质溶液界面处的电化学反应而产生的,就像在体环境下所发现的。腐蚀一般是阳极和阴极反应造成的结果。
金属电位是阳极和阴极反应保持平衡的方式。没有电连接时,金属的假定平衡电位被称为开路电位,Eoc。Eoc时阳极或阴极的电流值被称为腐蚀电流,Icorr。Icorr和腐蚀速率是随着许多系统变量而变化的,这些系统变量包括金属的种类、溶液成分、温度、溶液运动、金属来历(metalhistory)、和许多其他因素。
对于在37℃盐溶液中的植入体而言,根据下列公式,腐蚀电流量(Icorr)与腐蚀速率(CR)成正比:
CR=(Icorr×K×EW)/d
CR腐蚀速率(mm/年)
Icorr腐蚀电流(amps/cm2)
K法拉第常数=3272(mm/(amps-cm-年))
EW当量质量(克/当量)
d密度(克/cm3)
本发明的植入体在生理条件下降解,产生的Icorr(腐蚀电流)一般为约0.0001amps/cm2到0.1amps/cm2;优选为约0.001amps/cm2到0.01amps/cm2;更优选为约0.0025amps/cm2到0.008amps/cm2。
在一些实施方式中,与植入前的强度相比,经过降解1个月后,金属或合金保留了超过约25%的强度,优选超过约50%,更优选超过约60%的强度。在这些或另一些实施方式中,与植入前的强度相比,经过2个月降解后,金属或合金植入体保留了超过约25%的强度,优选超过约50%,更优选超过约60%的强度。在这些或另一些实施方式中,与植入前的强度相比,经过4个月降解后,金属或合金保留了超过约25%的强度,优选超过约50%,更优选超过约60%的强度。
在一些实施方式中,植入体在植入前就腐蚀了,腐蚀量大于质量的0.01%,优选大于质量的0.1%,更优选大于质量的1%(根据腐蚀前的主体质量计算)。在一些实施方式中,植入前的腐蚀大于表面积的1%,优选大于表面积的5%,更优选大于表面积的10%,这里的表面积指暴露在生理环境中的主体表面积。在这些情况下,腐蚀可以是预处理造成的,或者是由于装置包装在含有氧气等氧化气氛和水分的无菌环境下所造成的。
在一些实施方式中,植入体在植入前的腐蚀小于质量的5%,优选小于质量的1%,更优选小于质量的0.01%。在一些实施方式中,植入体在植入前的腐蚀小于表面积的10%,优选小于表面积的1%,更优选小于表面积的0.1%。
控制降解速率
1)改变几何结构
在一些实施方式中,通过使表面积-体积比最大化,提高了植入体的降解速率。例如,当植入体为支架形式时,支架支柱的厚度-宽度比或宽度-厚度比可以大于1.4:1,优选大于2:1,更优选大于3:1。在优选实施方式中,支架支柱厚度小于约100微米,优选小于约70微米,更优选小于约50微米。这使得降解所需的绝对深度最小化,并使腐蚀副产物的局部集中最小化。植入体的表面积/长度一般为约0.001cm2/mm到0.75cm2/mm,优选约0.005cm2/mm到0.25cm2/mm,最优选约0.01cm2/mm到0.1cm2/mm。
在另一些实施方式中,在植入体内加入孔、槽、沟或其他结构特征,能在不明显增加体积的情况下增加表面积。
2)加入腐蚀诱导性特征
在一些实施方式中,本发明的植入体主体包括能诱导或帮助降解的腐蚀诱导性特征。腐蚀诱导性特征的实施例出现在至少一个暴露的表面上,包括凹坑、小洞、偏心孔、空隙、表面不规则性、刮痕、条纹、皱褶、隆起、织构、烧结的多孔性金属或合金、划痕、粗糙化的表面、孔、透孔、烧结透孔、或其他几何或随机特征、或上述特征的组合。腐蚀诱导性特征可以出现在植入体的任何一个表面,包括各种形状和设计结构的表面,包括带有大孔、槽、沟或其他特征的植入体实施例。这些表面特征一般能使以质量计算的降解速率提高10%或更多,通常提高20%或更多,常常提高40%或更多。一些表面特征可提供大于100nm的平均表面粗糙度(RA),通常大于400nm,常常大于1000nm(1μm)或更大。表面特征可位于植入体整个暴露的表面区域上,或者在另一些情况下只存在于需要提高降解速率的一部分暴露的表面积上。要注意的是,表面特征的不均匀分布常常会导致植入体上形成不均匀的降解轮廓。
在一些实施方式中,带有腐蚀诱导性特征的植入体,其质量减少速率要比不带这些特征的相同植入体快至少10%,优选快20%,更优选快40%。此外,在一些实施方式中,带有腐蚀诱导性特征的植入体,其体积缩小速率要比不带这些特征的相同植入体快至少10%,优选快20%,更优选快40%。
图3显示了带有腐蚀诱导性特征30实施例的支架主体18(例如图1中的支架主体18)的一部分。图4提供了支架主体18上各种腐蚀诱导性特征30的特写图。如图所示,特征30可以为圆形、椭圆形、正方形、长方形、五边形、和多边形等等各种形状。
图5显示了图3的支架主体18中支柱20的横切面。在这个实施方式中,支柱20的横切面为正方形。支柱20包括面向支架10的管腔16的管腔边缘32,和面向动脉壁等体腔壁的外边缘34。支柱20还包括面向支架主体18其他部分(即其他支柱)的侧边缘36。这里,支柱20在管腔边缘32、外边缘34和侧边缘36上都有腐蚀诱导性特征30。这些腐蚀诱导性特征30包括凹坑、小洞、偏心孔、空隙、表面不规则性或其他。图6显示了带有各种形状和大小的腐蚀诱导性特征30的支架主体18的表面17,所述特征从表面17延伸进入支架主体18。图7显示了从表面17延伸并在支架18中交错或连接的腐蚀诱导性特征30。图8显示了腐蚀诱导性特征30,其从表面17延伸并包括支架主体18内的旁支30a。图9显示了从表面17延伸进入支架主体18的腐蚀诱导性特征30,该特征包括至少一个从支架主体18的表面17向外延伸的突起30b。
图10提供了带有刮痕形式腐蚀诱导性特征30的支架主体18表面的俯视图。这些刮痕或条纹可以是任意长度、深度、宽度、方向或形状的。形状的例子包括直线、曲线、对角线、重叠线、交叉线、折线等等。
图11显示了带有织构化表面形式腐蚀诱导性特征30的支架主体18表面。可以用平均粗糙度(Ra)来描述得到的表面光洁度。平均粗糙度就是在粗糙度曲线和其中线之间所涵盖的面积,或者是以粗糙度曲线高度的绝对值对测量长度的积分。带有腐蚀诱导性特征的本发明植入体表面Ra值大于约100纳米,优选Ra值大于约400纳米,更优选Ra值大于约1000纳米。
图12显示了支架主体18的一部分的横切面,其带有一个外表面34和一个管腔表面32。如图所示,小孔形式的腐蚀诱导性特征30穿过主体18,从外表面34延伸到管腔表面32。小孔可以是光滑的、锯齿状的、直线的、对角线的、弯曲的、连通的、或相交的等等。此外,在一些实施方式中,有至少一个突起30b可以从支架主体18的表面32、34向外延伸。图13显示了小孔形式的腐蚀诱导性特征30从支架主体18的外表面34延伸到管腔表面32,其中,所述孔包括许多旁支30a。
2a)产生腐蚀诱导性特征
一些前文所述的腐蚀诱导性特征,可以是通过将金属、合金或其组合构成的植入体在不同条件下与化学物质接触所形成的,所述化学物质包括但不限于盐酸、氢氟酸、硝酸、磷酸、醋酸、柠檬酸、甲酸、乳酸、草酸、王水、发烟硫酸、或其它、或上述物质的组合。
腐蚀诱导性特征的形成,也可以通过使金属、合金或其组合构成的植入体在不同条件下接触盐雾;氢氧化钠、氢氧化钾等强碱溶液;含钠盐、钾盐、碳酸盐或磷酸盐等的盐溶液;或其他碱。或者,也可以通过将植入体在不同条件下接触盐水、氯化钠、氯化铁或其他盐溶液、Ferrolyte(StarlightChemical,Inc,芝加哥,伊利诺斯州,美国)、或其他化学物质,来形成这些特征。能产生这些特征的其他化学物质包括AlCl3,CaCl2加MgCl2,CuSO4,HgCl2,H2SiF6,K2CO3,Na2CO3,Na2HSO3,NaOCl,Na3PO4,NH4Cl,NH2SO3H,NI(NO3)2,ZnCl4,溴,H2O2,如氧气、氮气、氯气等气体氧化剂,或其他各种条件,或其组合。
在另一个实施方式中,腐蚀诱导性特征是通过在各种条件下将植入体材料暴露在液态金属中而形成的。这些液态金属包括铋、镓、锂、钠、钾、和钠-钾合金、钍-镁合金、锌、或其他金属、或上述金属的组合。
在另一个实施方式中,腐蚀诱导性特征是通过下列方法形成的,例如但不限于:电子诱导蚀刻、辉光放电等离子体蚀刻、激光辅助蚀刻、化学辅助离子束蚀刻、激光诱导光化学干蚀刻、脉冲等离子体放电、溅射射束、暴露于放射线、阳离子束、反复动电位极化、离子轰击、或其他方法、或上述方法的组合。
在另一个实施方式中,腐蚀诱导性特征是通过将植入体材料置于含贵金属的电解质中一段足够长的时间以形成所需的腐蚀诱导性特征。
一些腐蚀诱导性特征,如刮痕和条纹等,可以用下列工具制造,例如刀片、针、镊子、尖头刻压机、刻花机、刀、解剖刀、硬毛刷、钢丝棉、压花刀具、锉刀、碳钢锉、尖头镐、砂轮、截管器、凿子、刮刀、激光、放电加工(EDM)、或其他工具,或上述工具的组合。
可以用多种方法来获得如皱褶、隆起、织构、或粗糙化表面等腐蚀诱导性特征。方法的例子包括喷砂、喷珠、化学蚀刻、激光、等离子体蚀刻、离子束轰击、放电加工(EDM)压印、模塑、烧结、化学气相淀积(CVD)、溅射、电镀、或其他方法、或上述方法的组合。
一些腐蚀诱导性特征,如烧结孔、孔或透孔等,可以通过下列方法制成:激光,放电加工,用制备凹坑、偏心孔和空隙的化学物质进行化学蚀刻,暴露于放射线或离子束,金属注射模塑,烧结珠状或其他几何结构的金属或合金,或其他方法,或上述方法的组合。
腐蚀诱导性特征可以是在制造过程中形成的,或是在植入前的任何时间形成的。这些特征也可以是采用下述方法原位形成:使用转刀、切割球囊等工具或装置,或其它技术,或其它机械的、电的、或化学的方法,或上述方法的组合。
2b)腐蚀诱导性特征的尺寸和分布
腐蚀诱导性特征可以为任意合适的大小、直径、宽度、长度、深度、周长或尺寸等。在一些实施方式中,植入体表面上特征的平均直径、宽度或长度为约1纳米到1毫米,优选约10纳米到100微米,更优选约100纳米到1微米。刮痕、条纹等线性特征的长度可以更长。在一些实施方式中,植入体表面上特征的平均深度为约1纳米到10毫米,优选约10纳米到1毫米,更优选为约100纳米到1微米。这些特征可以尺寸相似,也可以大小或形状各异。特征可以包含或部分包含在其他特征中。
腐蚀诱导性特征可以均匀地或不均匀地分布在植入体表面。图14显示了腐蚀诱导性特征30相当均匀的分布在植入体如支架支柱20的表面上。这里,特征30包括凹坑、小洞、孔、空隙或表面不规则性。图15显示了这些腐蚀诱导性特征30不均匀地分布在植入体如支架支柱20的表面上。同样,图16显示了腐蚀诱导性特征30相当均匀的分布在植入体如支架支柱20的表面上。此时,特征30是条纹。图17显示了这些腐蚀诱导性特征30不均匀地分布在植入体如支架支柱20的表面上。
腐蚀诱导性特征可以部分地或全部覆盖植入体的表面。特征可以位于植入体的一个或多个表面上,例如外表面、管腔表面、边缘或其他表面。特征可以局限在一个或多个区域内,使这些区域内的植入体降解而其他区域保持完好或不降解。这些特征可以不同的密度分布在植入体表面的不同位置上。一个或多个区域能比其他区域降解得更快。因此,植入体的降解速率可沿纵向、环绕或其它方向受到调控。例如,管腔内支架的近端和远端要比其中间部分更早降解。
如凹坑、小洞、偏心孔、透孔、空隙、或表面不规则性等腐蚀诱导性特征,其在植入体表面的密度可为约1/cm2到1×1014/cm2,优选约100/cm2到1×108/cm2,更优选约1000/cm2到1×106/cm2。不含特征的植入体表面百分比可以为约0%到99.99%,优选约5%到75%,更优选约10%到50%。
3)促/抗腐蚀成分的处理
作为腐蚀诱导性特征的替代或补充,本发明的植入体可由如金属或合金等材料组成,这些材料富含一种或多种促腐蚀成分。因此,可以加入能降低金属或合金或其组合的抗腐蚀能力的原子或化合物,如果材料中已有这些物质可以进一步增加他们的量。例如,可以对合金进行加工,在合金中增加一些成分,如碳、铁、铜、硅、钙、硫、镁、硫化物、硅酸盐或其它成分等;或者从合金中去除一些成分,如铬、镍、钼或其它抗腐蚀成分等。在一些实施方式中,可按大于约0.1%的量加入促腐蚀成分,优选大于约1%,更优选大于约5%。同样,也可以去除一种或多种抗腐蚀成分。
这些成分处理可发生在植入体表面、整个植入体、或是靠近合金晶粒边界的位置,起到调控合金腐蚀的作用。在一些实施方式中,金属或合金中促腐蚀成分的质量百分含量大于约0.01%,优选大于约1%,更优选大于约10%。例如,钢中碳的质量百分含量可以大于约0.03%,优选大于约0.3%,更优选大于约3%。在一些实施方式中,金属或合金中促腐蚀成分优先分布在植入体表面,位于表面的促腐蚀成分量大于该成分总质量的约0.01%,优选大于约5%,更优选大于约10%。
此外,在一些实施方式中,金属或合金中表面抗腐蚀成分小于该成分总质量的约15%,优选小于约5%,更优选小于约1%。例如,钢等植入体合金中,位于表面的铬小于铬总量的约12%,优选小于约5%,更优选小于约1%。
4)加入腐蚀控剂
作为上述特征和成分的替代或补充,本发明的植入体还包含能控制植入体降解的腐蚀控制剂。腐蚀控制剂可以是合成的或生物性的,例如酸性化合物,氯化钠,氯化钙,氯化镁,盐酸,柠檬酸,氨基酸,羟基磷灰石,过氧化氢,氢氧化钾等碱性化合物,酸性和碱性的药用制剂,带有酸性或碱性副产物的聚合物,其他物质,或者上述物质的组合。植入体上腐蚀控制剂的量可以为约1纳克/cm2到1000微克/cm2,优选约1到5微克/cm2,更优选约10到400微克/cm2。
在一个实施方式中,腐蚀控制剂在植入前不会明显地诱导植入体的腐蚀。
在另一个实施方式中,腐蚀控制剂可以通过导管、灌注球囊、注射器、注射器和针、或其它方式等方法被传递到了邻近植入体位置的组织。
5)产生腐蚀诱导性原电池
在一些实施方式中,金属或者合金微粒被传递到邻近植入体的组织液或组织中。这些微粒与植入体形成流体接触,构成了诱导腐蚀的原电池。这种原电池可以控制植入体的腐蚀。图18显示了位于邻近植入体的组织液或组织42中的微粒40。微粒由金属或合金构成,这些金属或合金通常要比植入体更为钝性。在另一些实施方式中,非金属微粒被传递到邻近植入体的位置以诱导腐蚀。这些微粒的大小为约1纳米到1毫米,优选约0.1微米到10微米,以使得组织对它们的反应最小。微粒可以通过导管、灌注球囊、注射器、注射器和针、或其它方式等方法传递到邻近植入体的组织。
图19显示了邻近组织液或组织42的植入体46的横切面。植入体46分为三层,其中,中间层48由绝缘材料组成,外层50由金属或合金等导电材料组成,形成了一个原电池。层的数量可以是任意的。下文将进一步讨论分层问题。
6)材料的分层
在一些实施方式中,本发明的植入体由两层或多层金属或合金组成。在一个实施方式中,这些金属或合金可由不同电化序或/和不同钝态的不同材料制成。例如,一层由钨制成,而另一层由铬制成。在另一个实施例中,一层由含铁的合金制成,而另一层由银制成。在一个实施方式中,在植入时或植入后,这些层可以形成直接接触或流体接触。在一个实施方式中,这些层由聚合物、半导体、或绝缘体涂层等层或涂层分隔开,但在植入时或随着涂层降解而最终形成流体接触。可以根据所需降解速率改变这些层的厚度、表面积和覆盖率。
7)保护层的处理
腐蚀时许多金属会在表面形成一个氧化层。如果氧化层阻止了进一步的腐蚀,这个金属就被钝化了。这种状态的金属或合金被认为是抗腐蚀的。抗腐蚀金属合金的例子包括316、316L、430、304、17-7、或其它不锈钢、钴-铬合金(如L-605、MP35N、Havar、钴-20铬-15钨-10镍合金、镍钛合金、或其它合金。
通过以可控方式去除或部分去除钝化保护层、或阻止表面氧化层形成,可以加速或控制这些金属合金的降解。同样地,通过控制氧化层等保护层的形成、覆盖率、厚度、化学成分、化学渗透性、耐久性或其它性质,可以对植入体降解的启动、均匀性、或速率进行调控。例如,可以通过将植入体包装在低含氧水平或脱氧环境中,防止植入体在表面形成氧化层等保护层。这可以尽可能地减少氧气进入包装内部,避免氧气导致的植入体过早腐蚀。在一个实施方式中,含植入体的产品密封在一个真空袋中。在另一个实施方式中,袋中充满了氮气、氩气或其它惰性气体。在另一个实施方式中,采用除氧剂使包装中的氧气含量减少到最低程度。此外,可以通过如化学蚀刻、喷珠、电解抛光、激光、或其它方式等化学的、机械的、电的、热的方式来调控保护层的其它特性。在制造过程中或植入前,可用一种可控的方式形成、去除、或部分去除氧化层等保护层。可以使用转刀、切割球囊等工具或装置,或其它技术,或其它机械的、电的、化学的方法,或上述方法的组合,对保护层进行原位调控。也可以使用能对表面成分、特性、以及保护/钝化层的厚度、位置、或耐久性等进行可控影响的其他方法。
可以使用各种不同的技术来改变钝化层。在一个实施方式中,对植入体进行除锈、电解抛光或部分电解抛光,但没有进行钝化。在另一个实施方式中,对植入体进行除锈,但没有进行电解抛光或钝化。在另一个实施方式中,植入体没有被除锈、电解抛光或钝化。
在一个实施方式中,为了实现可控降解,钝化层的厚度被控制在小于1nm,优选小于0.5nm,更优选小于0.1nm。在另一个实施方式中,保护层只是部分覆盖植入体表面以调控降解。这种部分覆盖可以是在植入体的一个或多个表面上,或是均匀地或不均匀地分布在整个植入体如支架的支柱上。例如,可以通过调控保护层中铬氧化物等抗腐蚀氧化物的量和/或铁氧化物等弱抗腐蚀氧化物的量,起到调控降解的目的。在一个实施方式中,保护层的成分使得植入体在约1个月到5年内降解,优选4个月到2年,更优选6个月到1年。
在一些实施方式中,本发明的植入体部分或完全地涂覆着可降解或不可降解的涂层。涂层材料可以是聚合物、金属、合金、陶瓷、治疗剂、腐蚀剂、辐射不透剂,或上述物质的组合。涂层可以是疏水涂层、亲水涂层、多孔的、无孔的、遇水膨胀涂层、氧气屏障、可渗气屏障、半透屏障、或其它,或上述物质的组合。植入体可以有一个或多个涂层。在一些实施方式中,通过在聚合物中加入试剂(如盐、小分子、发泡剂或其相似物等),并在涂覆后或植入后除去这些试剂,可以增强聚合物涂层的多孔性。涂层能够保护组织壁免受降解植入体的影响,调控植入体的降解,优选介导降解产物,容纳降解产物,中和降解产物,释放用于治疗、腐蚀或其它目的的药剂,提供辐射不透性或其他,或以上作用的组合。
在一个实施方式中,涂层至少覆盖植入体表面的一部分,使植入体在邻近或位于未覆盖部分处开始降解。例如,可降解的涂层优先覆盖血管支架的外腔表面,优先引导植入体降解产物远离血管组织。在另一个实施例中,涂层优先覆盖血管支架的管腔表面,以控制植入体的降解速率。
在另一个实施例中,涂层在其表面上具有缺口,连接植入物金属、合金或其组合与电解质或组织液,以控制植入体的降解速率。在一个实施方式中,缺口的平均直径、宽度或长度可为约1nm到10mm,优选约100nm到1mm,更优选约1微米到100微米。根据植入体的长度和尺寸,缺口的长度可以进一步有所差异。缺口的尺寸和形状可以是任意形状的,如圆形、正方形、椭圆形、多边形、或其它规则或不规则形状、或上述形状的组合。植入体涂层上缺口的表面密度,可为约1/cm2到1×109/cm2,优选为约10/cm2到1×106/cm2,更优选为约100/cm2到1×103/cm2。
在一个实施方式中,涂层要比植入体金属、或合金或其组合降解得慢。这就控制了植入体金属、或合金或其组合的降解速率,以使植入体在降解前获得一个更长的使用期。在另一个实施方式中,涂层要比植入体金属、或合金、或其组合降解得快。这就使植入体的降解延迟了一段初始时间。在另一个实施方式中,涂层使植入体的降解延迟了超过3天,优选超过1个月,更优选超过4个月。在另一个实施方式中,涂层在体环境中降解3天到3年,优选1个月到2年,更优选4个月到1年。在另一个实施方式中,涂层的降解快于或慢于植入体的降解,且对植入体的降解速率没有实质性影响。在任何一个植入体装置上,可以有两种或多种涂层材料。一般选择在生理环境下降解速率不同的和/或特性不同的涂层材料。通常,将两种或多种涂层材料一层铺在另一层上,其中一层要比其它层降解得更快。可选地,两种或多种涂层材料也可覆盖暴露表面的不同区域,这样他们通常同时降解,虽然常常降解速率不同。可以用不同的涂层材料来携带不同的治疗剂或其它活性试剂,从而获得不同的释放速率,下文将进行详细描述。
涂层的厚度可为约0.1纳米到100微米,优选1微米到25微米,更优选5微米到10微米。对一些聚合物涂层而言,厚度可为约0.1微米到100微米,优选约1微米到50微米,更优选约5微米到25微米。对一些金属或合金涂层而言,厚度可为约0.1纳米到100微米,优选约1纳米到50微米,更优选约1微米到25微米。
合适的不可降解或缓慢降解的涂层包括但不限于:聚氨基甲酸酯、聚乙烯亚胺、醋酸纤维素丁酸酯、乙烯乙烯醇共聚物、硅酮、C-flex、尼龙、聚酰胺、聚酰亚胺、聚四氟乙烯(PTFE)、聚对苯二甲撑、Parylast、聚(甲基丙烯酸甲酯丁酯)、聚甲基丙烯酸正丁酯、聚甲基丙烯酸丁酯和聚乙烯-醋酸乙烯的共聚物、聚甲基丙烯酸甲酯、聚甲基丙烯酸-2-羟基乙酯、聚甲基丙烯酸乙二醇酯、聚氯乙烯、聚二甲基硅氧烷、聚乙烯-醋酸乙烯酯、聚碳酸酯、聚丙烯酰胺凝胶、聚马来酸酐、如硬脂酰氯化铵和苯甲酰氯化铵等季铵化合物、醋酸纤维素丁酸酯(CAB)等,包括其它合成的或天然聚合物,以及上述物质的混合物、共聚物或组合。
合适的可生物降解的涂层包括但不限于:聚乳酸、聚乳酸酯、聚羟基乙酸、聚羟基乙酸酯及其共聚物和异构体;聚对二氧杂环己酮、聚谷氨酸乙酯、聚羟基丁酯、聚羟基戊酸酯及其共聚物;聚已酸内酯、聚酸酐、聚原酸酯、聚醚酯、聚碳酸亚氨酯、如聚碳酸亚乙基酯等聚碳酸亚烷基酯、聚三亚甲基碳酸酯、淀粉基聚合物、聚酯酰胺、聚酯胺、聚氰基丙烯酸酯、聚膦腈、聚乙二醇、聚环氧乙烷、N-乙烯基吡咯烷酮、共聚物和其它脂肪族聚酯;或其合适的共聚物,包括聚乳酸(聚D-乳酸、聚L-乳酸、聚DL-乳酸及其类似物等)与聚己内酯的共聚物;或是上述物质的混合物、共聚物或组合。
合适的天然涂层包括:纤维蛋白、白蛋白、胶原、明胶、氨基葡聚糖、寡糖和多糖、软骨素、软骨素硫酸盐、磷脂、磷脂酸胆碱、糖脂、蛋白、纤维素、以及上述物质的混合物、共聚物或组合。
合适的金属涂层包括钨、镁、钴、锌、铁、铋、钽、金、铂、如316L和304等不锈钢、钛合金、如碳等半金属、纳米多孔涂层、或上述物质的组合。
涂层可以通过下列方式施加,包括但不限于:喷涂、浸渍、喷墨、等离子体沉积、离子注入、溅射、蒸发、汽相沉积、高温分解、电镀、辉光放电涂层、或其它方法,或上述方法的组合。
涂层可以由药剂组成、或含有药剂、或邻近药剂位置。这里说的药剂可以是合成的或是生物性的药剂,例如氯化钠、氯化钙、氯化镁等盐类,盐酸、柠檬酸、氨基酸、过氧化氢等酸性化合物,氢氧化钾、羟磷灰石等碱性化合物,药用制剂,有酸性或碱性副产物的聚合物,其他物质,或上述物质的组合,能够调控植入体或涂层的降解。容纳在涂层中或靠近涂层处的药剂可为约1纳克/cm2到1000微克/cm2,优选约1-500微克/cm2,更优选约10-400微克/cm2。
在一个实施例中,药剂覆盖植入体表面,然后再涂覆上一个涂层。在另一个实施例中,药剂与涂层混合,喷涂于植入体上。在另一个实施例中,涂层就是药剂。
在一个实施方式中,药剂不会在植入前诱导植入体的腐蚀。在另一个实施方式中,药剂在植入前不会明显诱导植入体的腐蚀。
本发明的植入体可以含有可降解的或不可降解的辐射不透性材料、或标记物、或辐射不透性涂层。
治疗剂的洗脱
本发明的植入体可以包含药用制剂,例如免疫调节剂、抗癌药、增殖抑制剂、抗炎症药、抗血栓药、抗血小板剂、抗真菌剂、抗糖尿病药、抗高脂血症药、抗血管生成剂、血管生成剂、抗高血压药、避孕药、抗抑郁药、抗癫痫药、镇痛剂、戒毒药、促伤口愈合药、生育药、代谢调控药、或其它种类的药物、或上述药物的组合。免疫调节剂的范例包括但不限于雷帕霉素、依维莫司、ABT578、AP20284、AP23841、AP23573、CCI-779、氘化雷帕霉素、TAFA93、他克莫司、环孢素、TKB662、多球壳菌素;及他们的类似物、前药、盐;或其它药物、或上述药物的组合。
抗癌药的范例包括阿西维辛、阿柔比星、阿考达唑、阿克罗宁、阿多来新、阿拉诺新、阿地白介素、别嘌醇钠、六甲蜜胺、氨鲁米特、氨萘非特、聚肌胞、安吖啶、雄性激素、anguidine、阿非迪霉素、甘氨酸酯、亮氨酸溶肉瘤素、天冬酰胺酶、5-阿扎胞苷、卡介苗(BCG)、Baker’s抗叶酸剂(可溶性)、β-2-脱氧硫鸟苷、盐酸比生群、硫酸博来霉素、白消安、丁硫氨酸亚砜胺、BWA773U82、BW502U83.HCl、BW7U85甲磺酸盐、ceracemide、卡贝替姆、卡铂、卡莫司汀、苯丁酸氮芥、氯喹喔啉-磺酰胺、氯脲霉素、色霉素A3、顺铂、克拉屈滨、皮质类固醇激素、短小棒状杆菌菌苗、CPT-11、克立那托、环胞苷、环磷酰胺、阿糖胞苷、cytemebena、dabismaleate、达卡巴嗪、放线菌素、盐酸柔红霉素、脱氧尿苷、右雷佐生、去水卫矛醇、地吖醌、二溴卫矛醇、代代宁B、二乙基二硫代氨基甲酸酯、肌苷二醛、二氢-5-氮胞苷、多柔比星、棘霉素、依达曲沙、依地福新、依氟鸟氨酸、Elliott氏溶液(Elliott’ssolution)、依沙芦星、表柔比星、依索比星、雌莫司汀、雌激素、依他硝唑、氨磷汀、依托泊甙、法倔唑、法扎拉滨、芬维A胺、非格司亭、非那雄胺、黄酮醋酸、氟尿苷、磷酸氟达拉滨、5-氟脲嘧啶、Flusol.RTM、氟他胺、硝酸镓、吉西他滨、醋酸戈舍瑞林、hepsulfam、六亚甲基二乙酰胺、高三尖杉酯碱、硫酸肼、4-羟雄甾烯二酮、羟基脲、盐酸依达比星、异环磷酰胺、α-干扰素、β-干扰素、γ-干扰素、白介素-1α和β、白介素-3、白介素-4、白介素-6、4-番薯酮醇、异丙铂、异维A酸、亚叶酸钙、醋酸亮丙瑞林、左旋咪唑、脂质体柔红霉素、脂质体包膜阿霉素、洛莫司汀、氯尼达明、美登素、盐酸氮芥、美法伦、美诺立尔、merbarone、6-巯基嘌呤、巯乙磺酸钠、卡介苗的甲醇萃取残余物、氨甲蝶呤、N-甲基酰胺、米非司酮、米托胍腙、丝裂霉素-C、米托坦、盐酸米托蒽醌、单核细胞/巨噬细胞集落形成刺激因子、大麻隆、萘福昔定、新制癌菌素、醋酸奥曲肽、奥马铂、奥沙利铂、紫杉醇、pala、penostain、哌嗪双酮、哌泊溴烷、吡柔比星、吡曲克辛、盐酸吡罗蒽醌、PIXY-321、普卡霉素、卟吩姆钠、泼尼莫司汀、丙卡巴肼、黄体酮、吡唑呋喃菌素、雷佐生、沙格司亭、锗螺胺、螺莫司汀、链黑菌素、链佐星、磺氯苯脲、舒拉明钠、他莫昔芬、泰素帝、替加氟、替尼泊苷、对苯二酸脒(terephthalamidine)、替罗昔隆、硫鸟嘌呤、塞替派、胸腺嘧啶注射液、噻唑呋啉、托泊替康、托瑞米芬、维A酸、盐酸三氟拉嗪、曲氟尿苷、三甲曲沙、肿瘤坏死因子、乌拉莫司汀、硫酸长春碱、硫酸长春新碱、长春地辛、长春瑞滨、长春利定、Yoshi864、佐柔比星、QP-2、埃博霉素D(epothiloneD)、埃博霉素C(epothiloneC)、如紫杉醇和多西他赛等Taxol、ABJ879、帕妥匹隆(patupilone)、MN-029、BMS247550、如et-743等海鞘素(ecteinascidin)、四氢异喹啉生物碱、西罗莫司、放线菌素、氨甲蝶呤、antiopeptin、长春新碱、丝裂霉素、2-氯脱氧腺苷或其他;抗真菌剂,例如卡泊芬净、法尼基化二苯二氮平、ECO-4601、氟康唑或其他;血管生成药物,例如卵泡抑素、瘦素(leptin)、肝素结合细胞因子(midkine)、血管生成素、血管形成素-1、贝卡普勒明、Regranex等;抗血管生成药物,例如canstatin、血管他汀、内皮他汀、视黄醇类化合物、tumistatin、血管抑制素(vasculostatin)、血管抑制蛋白(angioarrestin)、vasostatin、贝伐单抗、普啉司他、或其他等;二甲双胍等抗糖尿病药;高血压药,例如坎地沙坦、代文、地尔硫卓、阿替洛尔、硝苯地平(adalat)或其他等;抗缺血药物,例如雷诺嗪、二硝酸异山梨醇或其他。
抗炎症药的范例包括传统的非甾族抗炎症药(NSAIDS),例如阿司匹林、双氯芬酸、吲哚美辛、舒林酸、酮洛芬、氟比洛芬、布洛芬、奈普生、吡罗昔康、替诺昔康、托美丁、酮咯酸、奥沙普嗪(oxaprosin)、甲芬那酸、非诺洛芬、萘普酮(瑞力芬)、对乙酰氨基酚(泰诺林.RTM.)以及上述物质的混合物;COX-2抑制剂,如尼美舒利、NS-398、flosulid、L-745337、塞来考昔、罗非考昔、SC-57666、DuP-697、帕瑞考昔钠、JTE-522、伐地考昔、SC-58125、艾托考昔、RS-57067、L-748780、L-761066、APHS、依托度酸、美洛昔康、S-2474或上述物质的混合物;糖皮质激素,例如氢化可的松、可的松、强的松、强的松龙、甲基强的松龙、甲基泼尼松、氟羟强的松龙、帕拉米松、氟强的松龙、倍他米松、地塞米松、氟氢可的松、去氧皮质酮、丙酸氟替卡松、吡罗昔康、celeoxib、甲灭酸、曲马多、美洛昔康、甲基强的松、伪蕨素、或其他等;高钙血症药物,如唑来膦酸、双膦酸盐或其他;抗血栓药,如氯吡格雷、肝素、arixtra和速避凝、或其他药物或上述物质的混合物。
使用类似物、前药、衍生物、前体、片段、盐或其他药用制剂的修饰或变体,也都包括在本发明内。
根据所需治疗的种类,这些药用制剂的类似物、衍生物、前药、盐、合成的或生物性的等价物可以从可降解植入体上释放出来。所需的治疗包括过度增殖疾病、狭窄、伤口愈合、癌症、动脉瘤、糖尿病、腹主动脉瘤、血管生成、高钙血症、局部缺血、纤维性颤动、心律失常,或其他疾病。
这些药剂可以通过不可降解的、可部分降解的、可完全降解的涂层或其组合,从植入体上释放出来。这些类型的涂层的范例在前文已经论述过了。这些药剂可以作为基质加入到涂层中、或者加在植入体表面然后被涂层覆盖,起到限速屏障的作用,或者直接把药物涂覆在植入体表面。在一个实施方式中,药剂释放的速率可以被设定成在某些时间点和一定的持续时间释放,对应于植入体的降解速率或植入体环境中的生物反应事件。例如,抗炎症药、增殖抑制剂、或免疫调节药物、或这些药物的组合,可以被制成在整个降解时期内释放。多种药物可以按与涂层降解速率和/或植入体降解速率相称的速率释放出来。抗血小板或抗血栓药可以在初始阶段释放,抗炎症药、增殖抑制剂或免疫抑制剂可以同时释放或在后续阶段释放。
在一个实施方式中,药剂包含或部分包含在特征中,所述特征包括凹坑、孔、透孔、刮痕、条纹、小洞、织构、或其它特征、或以上特征的组合。在另一个实施方式中,药剂包含在植入体的特征中,所述特征包括槽、沟、孔、透孔、沟槽、褶皱间隙、或其他特征、或上述特征的组合,或与上述一种或多种特征的组合。在另一个实施方式中,药剂加在了植入体的表面,上面再覆盖了一层涂层。
植入体上治疗剂或其它药剂的量可以为约1纳克/cm2到1000微克/cm2,优选约1到500微克/cm2,更优选约10到400微克/cm2。药剂从植入体释放的速率可为约1纳克/cm2/天到1000微克/cm2/天,优选约1微克/cm2/天到200微克/cm2/天,更优选约5微克/cm2/天到100微克/cm2/天。被邻近植入体的组织吸收的药剂可为约0.001纳克/克组织到1000微克/克组织,优选约1纳克/克组织到100微克/克组织,更优选约100纳克/克组织到10微克/克组织。
在一些实施方式中,药剂在1天到3年的时期内从植入体释放出来,优选2周到1年,更优选1个月到6个月。在另一些实施方式中,药剂从植入体的释放持续超过1天,优选超过2周,更优选超过1个月,更优选超过4个月。
要注意的是,药剂可以包含在一条可腐蚀的或不可腐蚀的细丝或一组细丝中,细丝与支架或植入体交织在一起。
植入体或涂层的降解可以引起体环境的炎症反应。炎症可以受药物治疗的调控,可以是全身治疗或局部治疗。抗炎症药的范例包括传统的非甾体抗炎药(NSAIDS),例如阿司匹林、双氯芬酸、吲哚美辛、舒林酸、酮洛芬、氟比洛芬、布洛芬、奈普生、吡罗昔康、替诺昔康、托美丁、酮咯酸、奥沙普嗪、甲芬那酸、非诺洛芬、萘丁美酮(瑞力芬)、对乙酰氨基酚(Tylenol.RTM.)、以及上述物质的混合物;COX-2抑制剂,如尼美舒利、NS-398、氟舒胺、L-745337、塞来考昔、罗非考昔、SC-57666、DuP-697、帕瑞考昔钠、JTE-522、伐地考昔、SC-58125、艾托考昔、RS-57067、L-748780、L-761066、APHS、依托度酸、美洛昔康、S-2474或上述物质的混合物;糖皮质激素,例如氢化可的松、可的松、强的松、强的松龙、甲基强的松龙、甲基泼尼松、氟羟强的松龙、帕拉米松、氟强的松龙、倍他米松、地塞米松、氟氢可的松、去氧皮质酮、雷帕霉素、或其他、或这些药剂的类似物、或上述物质的组合。抗炎症药可以涂覆在植入体上或者加入到植入体中,或优选当植入体或涂层溶解在体环境中时产生全身作用。
可溶解的植入体释放的金属离子可以分布在组织中和/或全身分布,并且最终从系统中分泌出来,这可能要花一段相当长的时间。可以使用如螯合作用等附加治疗,来提高这些金属离子从体内排出或在体内重新分布的速率。乙二胺四乙酸(EDTA)等螯合剂可以通过口服、静脉、或包含在植入体或植入体涂层中或其它方式等局部方式给药。掩蔽剂也可用于提高金属、合金或其组合从体内排出或在体内重新分布的速率。掩蔽剂的范例包括但不限于正磷酸盐、正硅酸盐、磷酸盐、其他、或上述物质的组合。在另一个实施方式中,螯合剂或掩蔽剂被传递到植入体的位置、或者加入到植入体或涂层中、或者加到了植入体表面。在另一个实施方式中,螯合剂或掩蔽剂从植入体的可降解或不可降解涂层上受控地释放出来。这些试剂是根据金属植入体选择的,以确保金属离子能在系统内重新分布或者从系统中消除。所述试剂也可与一种成分一起引入,试剂用该成分来交换金属离子时该成分可沉积到植入部位。
实施例1
用EDM钻头或Swiss螺钉在一个5mm直径的钴杆中心钻出一个直径为1.52毫米的孔。然后将钴杆无中心地磨成外径1.63mm。所得钴管在真空炉中850℃退火1小时。将钴管激光切割成18mm长的冠状动脉支架。通过化学处理去除炉渣和废料后,将支架安到一个0.020”直径的金属轴上并转动。用喷砂机(EconolineofGrandHaven,密歇根)的空气喷嘴向支架喷射360目氧化铝喷砂介质,持续10秒,在钴支架的所有表面上形成织构化表面。将支架浸入热水烧杯中数次,再浸入100%异丙醇中,进行清洗。然后将支架放入一个充满100%异丙醇的烧杯中。把烧杯放入超声波浴(BransonUltrasonicCorporationofDanburyConnecticut)中,支架在超声波浴中清洗5分钟。干燥后,将支架套到3.0×20mm支架传递导管的球囊上。将支架传递系统密封在袋内,并用环氧乙烷(EtO)灭菌。
用导丝引导支架传递系统插入,直至支架定位在右冠状动脉损伤处。支架被安放好,金属钴在一段时间内开始溶解。
实施例2
在套到传递导管上之前,用含33%雷帕霉素和66%聚乙烯-乙烯醇的基质对实施例1中制得的冠状动脉支架进行涂覆。干燥后,把支架套到支架传递导管的球囊上。将支架传递系统密封在袋中,并用环氧乙烷(EtO)灭菌。
用导丝引导支架传递系统插入,直至支架定位在左旋动脉损伤处。支架被安放在损伤处,金属钴在一段时间内开始溶解,同时药物释放出来。
实施例3
冠状动脉支架是由外径1.6mm和内径0.6mm的钨杆制成的。用EDM钻头将孔径扩大为1mm。然后将钨杆无中心地磨成外径1.11mm。所得钨管在真空炉中1400℃退火1小时。用EDM冲压进行切割,形成25mm长的支架型式。去除非EDM端。通过化学处理去除炉渣和废料后,支架在45℃加热的2N盐酸中蚀刻6小时,使其表面上产生易腐蚀的凹坑特征。
将支架浸入热水烧杯中数次,再浸入含100%乙醇的烧杯中。然后将支架放入一个充满100%乙醇的烧杯中。将烧杯放入超声波浴(BransonUltrasonicCorporationofDanburyConnecticut)中,支架在超声波浴中清洗5分钟。干燥后,将支架套到3.0×27mm支架传递导管的球囊上。将支架传递系统密封在小袋内,并用环氧乙烷(EtO)灭菌。灭菌后,小袋被放入一个金属箔袋中。金属箔袋用惰性的氮气吹洗,排空空气,然后密封。
用导丝引导支架传递系统插入,直至支架定位在左旋动脉损伤处。支架被安放在损伤处,金属钨在一段时间内开始溶解。
实施例4
将银海波管(hypotube)切成8mm的冠状动脉支架。支架放入20N盐酸中,200℃加热1分钟,形成易腐蚀的凹坑表面特征。将支架浸入热水烧杯中数次,再浸入100%异丙醇中,进行清洗。然后将支架放入一个充满100%异丙醇的烧杯中。将烧杯放入超声波浴(BransonUltrasonicCorporationofDanburyConnecticut)中,支架在超声波浴中清洗5分钟。干燥后,将支架套到2.5×10mm支架传递导管的球囊上。在装配好的支架上覆盖一个护套,护套由嵌入除氧剂的塑料制成。支架传递系统密封在金属袋内,并用γ射线灭菌。
用导丝引导支架传递系统插入,直至支架定位在LAD冠状动脉损伤处。支架被安放在损伤处,金属银在一段时间内开始溶解。
实施例5
用与实施例4相同的方法制成一个18mm冠状动脉支架,用200ug埃博霉素D涂覆。干燥后,将支架套到3.25×20mm支架传递导管的球囊上。支架传递系统密封在金属袋内,并用环氧乙烷(EtO)灭菌。
用导丝引导支架传递系统插入,直至支架定位在右冠状动脉损伤处。支架被安放在损伤处,金属银在一段时间内开始溶解,同时药物释放出来。
实施例6
用与实施例4相同的方法制成一个13mm尿道支架,先用紫杉醇涂覆,再加上一层聚对二氧环己酮涂层。干燥后,将支架套到3.0×15mm支架传递导管的球囊上。支架传递系统密封在袋内,并用环氧乙烷(EtO)灭菌。
将支架传递系统插入并安放尿道堵塞的部分。放置后,金属支架在一段时间内开始溶解进入邻近组织和尿中,药物也释放出来。
实施例7
将镁海波管用激光切成18mm的冠状动脉支架。通过化学处理去除炉渣和废料后,将支架放入一个充满100%异丙醇的烧杯中。该烧杯放入超声波浴(BransonUltrasonicCorporationofDanburyConnecticut)中,支架在超声波浴中清洗5分钟。用溅射法在支架上涂覆上1埃的铬涂层。在清洗和干燥后,将支架套到2.5×20mm支架传递导管的球囊上。支架传递系统密封在袋内,并用环氧乙烷(EtO)灭菌。
用导丝引导支架传递系统插入,直至支架定位在左旋动脉损伤处。支架被安放在损伤处,金属镁在一段时间内开始溶解进入邻近组织和血液中。
实施例8
将钨海波管用激光切成28mm长的支气管支架。通过化学处理去除炉渣和废料后,用钨蒸汽化学蒸汽沉积的方法在其表面沉积形成许多小突起。这些突起的间隔很近,Ra为400nm。将支架浸入热水烧杯中数次,再浸入100%异丙醇中,进行清洗。干燥后,将支架套到35×30mm支架传递导管的球囊上。支架传递系统密封在袋内,并用环氧乙烷(EtO)灭菌。
将支架传递系统插入到患癌症的左主支气管处。安放支架能使被肿瘤阻塞的导气管保持开放,同时治疗癌症的药物和合金在一段时间内开始溶解进入邻近组织中。
实施例9
将40%铋-60%锡的合金管绑在一个转动的夹具上。随着管子的转动,管子表面被刀片划出刮痕,直至管子的整个外表面都划出刮痕。这些易腐蚀的刮痕特征是不均匀分布的。然后用飞秒(femto)激光将管子激光切成14mm长的动脉瘤支架形式。通过化学处理去除炉渣和废料后,将支架浸入热水烧杯中数次,再浸入100%异丙醇中,进行清洗。干燥后,将支架套到2.5×15mm支架传递导管的球囊上。支架传递系统密封在袋内,并用环氧乙烷(EtO)灭菌。
用导丝引导支架传递系统插入,直至支架定位在脑动脉瘤处。支架被安放在动脉瘤处,合金在一段时间内开始溶解进入邻近组织和血液中。
实施例10
一个长方形骨板由纯钨金属制成。将该骨板浸入到沸腾的20N盐酸中10分钟,形成易腐蚀的凹坑特征,然后用热水清洗,再在100%异丙醇中进行超声波清洗。清洗后,包装好骨板,并用25千戈的γ射线灭菌。将骨板固定在股骨断裂处的任意一侧,形成临时的支撑架。骨板在一段时间内开始溶解进入邻近组织中。
实施例11
用钴、40%铋-60%铟合金、钨和316L不锈钢制成的扁平样片,在不同处理后分别称重。每个样片放入一个充满了生理盐水的小瓶中。将小瓶加热到37℃,并以12rpm的速率旋转。一段时间后,将样片移出小瓶,用热水洗涤,然后浸没到充满100%异丙醇的盘中。将盘子放入超声波浴5分钟。图20-21显示了说明金属和合金损失速率的图表。
实施例12
1010碳钢管用激光切成14mm长的冠状动脉支架。支架在炉中750℃退火90分钟。然后清洗支架,并将其绑在一个转动的夹具上。用20微米氧化铝介质对支架进行喷砂处理,直到去除炉渣和废料,并且支架表面织构化,形成400nmRa的粗糙度。清洗后,在支架表面涂覆上含30%雷帕霉素类似物的10微米聚碳酸亚乙基酯,并将支架套到3.5×15mm支架传递导管的球囊上。支架传递系统密封在袋内,并用电子束灭菌。
用导丝引导支架传递系统插入,直至支架定位在冠状动脉内。支架被安放在冠状动脉,合金在一段时间内开始溶解进入邻近组织和血液中。
实施例13
钴箔用激光切成25mm扁平状的冠状动脉支架。钴箔在真空炉中700℃退火90分钟。然后支架用盐酸除锈,并清洗支架。清洗后,在箔的一侧(管腔侧)涂覆上1微米厚的PLLA。然后将该支架焊接到另一个管状支架上。清洗后,用5微米厚的含40%雷帕霉素类似物的聚碳酸亚乙基酯完全涂覆支架,并将支架套到3.0×26mm支架传递导管的球囊上。支架传递系统密封在袋内,将袋子放入一个冷却的容器中,将容器暴露在电子束下对支架系统进行灭菌。
用导丝引导支架传递系统插入,直至支架定位在冠状动脉内。支架被安放在冠状动脉,合金在一段时间内开始溶解进入邻近组织和血液中。
实施例14
1010碳钢管用激光切成14mm长的冠状动脉支架。支架在炉中750℃退火90分钟。然后清洗支架,并将其绑在一个转动的夹具上。用20微米氧化铝介质对支架进行喷砂处理,直到去除炉渣和废料,并且支架表面织构化,形成400nmRa的粗糙度。清洗后,用150微克雷帕霉素类似物涂覆支架,并将支架套到3.5×15mm支架传递导管的球囊上。支架传递系统密封在袋内,并用电子束灭菌。
用导丝引导支架传递系统插入,直至支架定位在冠状动脉内。支架被安放在冠状动脉,合金在一段时间内开始溶解进入邻近组织和血液中。
本申请的各种不同实施方式、实施例和组成部分可以单独应用、或与相互组合使用。
本说明中所引用的文献和专利申请在这里加入作为参考,相当于每个单独的文献或专利申请单独加入作为参考。
尽管为了能够便于理解,已经用图示和实施例的方式对本发明进行了描述,很明显还可以使用多种的替代方法、修饰和等价物,上述描述并不用于限制本发明的范围,本发明的范围由所附权利要求书规定。
Claims (10)
1.一种可降解的植入式支架,其包括:
由金属构成的植入式主体;
在所述主体中或所述主体上的至少一种促腐蚀成分和/或抗腐蚀成分;
覆盖至少一部分所述主体的层;
其中所述支架在生理环境下在约1个月到约5年的时间内充分降解。
2.如权利要求1所述的支架,其中所述金属包括金属、合金或其组合。
3.如权利要求1所述的支架,其中所述金属选自下组:铋、钴、铜、铟、铱、铁、镁、钼、镍、铌、银、锡、钨、锌、锆及其组合。
4.如权利要求2所述的支架,其中所述合金包括铋、碳、铬、钴、铜、铟、铱、铁、镁、锰、钼、镍、铌、硅、银、锡、钛、钨、钒、锌、锆或其组合。
5.如权利要求1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分选自下组:钙、碳、铬、铜、铁、镁、硫化物、钼、镍、硅、硅酸盐、硫及其组合。
6.如权利要求1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分高于大约所述组合物的0.01重量%。
7.如权利要求1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分低于大约所述组合物的15重量%。
8.如权利要求1所述的支架,其中所述层包括金属、合金、氧化层、抗腐蚀氧化物、陶瓷、辐射不透剂、聚合物、治疗剂或其组合。
9.如权利要求1所述的支架,其中所述促腐蚀成分和/或抗腐蚀成分位于所述主体的表面、整个主体、或是靠近所述主体的晶粒边界的位置。
10.如权利要求8所述的支架,其中所述聚合物选自:聚氨基甲酸酯、聚乙烯亚胺、乙烯乙烯醇共聚物、硅酮、Cflex、尼龙、聚酰胺、聚酰亚胺、聚四氟乙烯(PTFE)、聚对苯二甲撑、Parylast、聚(甲基丙烯酸甲酯丁酯)、聚甲基丙烯酸正丁酯、聚甲基丙烯酸丁酯和聚乙烯-醋酸乙烯的共聚物、聚甲基丙烯酸甲酯、聚甲基丙烯酸-2-羟基乙酯、聚甲基丙烯酸乙二醇酯、聚氯乙烯、聚二甲基硅氧烷、聚乙烯-醋酸乙烯酯、聚碳酸酯、聚丙烯酰胺凝胶、聚马来酸酐、纤维素、醋酸纤维素丁酸酯、蛋白、纤维蛋白、白蛋白、胶原、明胶、寡糖、多糖、氨基葡聚糖、软骨素、软骨素硫酸盐、磷脂、磷脂酸胆碱、糖脂、以及上述物质的共聚物、混合物和组合。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66870705P | 2005-04-05 | 2005-04-05 | |
US60/668,707 | 2005-04-05 | ||
CN200680018207.5A CN101257860B (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680018207.5A Division CN101257860B (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105030390A true CN105030390A (zh) | 2015-11-11 |
Family
ID=37074075
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680018207.5A Active CN101257860B (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
CN201410378516.XA Active CN104146795B (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
CN201510553158.6A Pending CN105030390A (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680018207.5A Active CN101257860B (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
CN201410378516.XA Active CN104146795B (zh) | 2005-04-05 | 2006-04-04 | 可降解的植入式医疗装置 |
Country Status (10)
Country | Link |
---|---|
US (3) | US20060229711A1 (zh) |
EP (3) | EP3225216A1 (zh) |
JP (5) | JP5312018B2 (zh) |
CN (3) | CN101257860B (zh) |
AU (1) | AU2006231652A1 (zh) |
BR (1) | BRPI0610519A2 (zh) |
CA (2) | CA2604419C (zh) |
IL (1) | IL186474A (zh) |
NZ (1) | NZ562957A (zh) |
WO (1) | WO2006108065A2 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106620889A (zh) * | 2017-02-16 | 2017-05-10 | 鼎科医疗技术(苏州)有限公司 | 一种可植入体内的医疗器件及其制作方法 |
CN106806938A (zh) * | 2015-11-27 | 2017-06-09 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械 |
WO2017117924A1 (zh) * | 2015-08-28 | 2017-07-13 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械 |
CN107595449A (zh) * | 2017-10-16 | 2018-01-19 | 鼎科医疗技术(苏州)有限公司 | 一种降低电化学腐蚀的可降解金属支架制备方法及其制得的金属支架 |
CN108962864A (zh) * | 2018-06-14 | 2018-12-07 | 中国电子科技集团公司第二十四研究所 | 一种用于瞬态电路的可水解封装外引线及制作方法 |
TWI645075B (zh) * | 2017-12-13 | 2018-12-21 | 蔡永芳 | 開發單晶異向性氧化物在合金醫療器材上之製備方法 |
CN109966562A (zh) * | 2017-12-27 | 2019-07-05 | 先健科技(深圳)有限公司 | 可吸收金属支架 |
CN110859650A (zh) * | 2019-11-27 | 2020-03-06 | 苏州森锋医疗器械有限公司 | 一种吻合钉 |
WO2020125228A1 (zh) * | 2018-12-19 | 2020-06-25 | 先健科技(深圳)有限公司 | 可吸收金属支架 |
CN112494189A (zh) * | 2020-11-03 | 2021-03-16 | 北京科技大学 | 一种可降解金属宫腔支架和释放系统及使用方法 |
Families Citing this family (265)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8172897B2 (en) | 1997-04-15 | 2012-05-08 | Advanced Cardiovascular Systems, Inc. | Polymer and metal composite implantable medical devices |
US10028851B2 (en) | 1997-04-15 | 2018-07-24 | Advanced Cardiovascular Systems, Inc. | Coatings for controlling erosion of a substrate of an implantable medical device |
US6240616B1 (en) | 1997-04-15 | 2001-06-05 | Advanced Cardiovascular Systems, Inc. | Method of manufacturing a medicated porous metal prosthesis |
US7713297B2 (en) | 1998-04-11 | 2010-05-11 | Boston Scientific Scimed, Inc. | Drug-releasing stent with ceramic-containing layer |
AU2002345328A1 (en) | 2001-06-27 | 2003-03-03 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
US8741378B1 (en) | 2001-06-27 | 2014-06-03 | Advanced Cardiovascular Systems, Inc. | Methods of coating an implantable device |
US20060271168A1 (en) * | 2002-10-30 | 2006-11-30 | Klaus Kleine | Degradable medical device |
US8734421B2 (en) | 2003-06-30 | 2014-05-27 | Johnson & Johnson Consumer Companies, Inc. | Methods of treating pores on the skin with electricity |
US20080249633A1 (en) * | 2006-08-22 | 2008-10-09 | Tim Wu | Biodegradable Materials and Methods of Use |
US7901451B2 (en) | 2004-09-24 | 2011-03-08 | Biosensors International Group, Ltd. | Drug-delivery endovascular stent and method for treating restenosis |
KR100511618B1 (ko) * | 2005-01-17 | 2005-08-31 | 이경범 | 약물방출 조절형 다층 코팅 스텐트 및 이의 제조방법 |
CN101257860B (zh) | 2005-04-05 | 2015-10-21 | 万能医药公司 | 可降解的植入式医疗装置 |
EP1876979B1 (en) * | 2005-04-29 | 2011-10-05 | Bovie Medical Corporation | Forceps for performing endoscopic or arthrocsopic surgery |
US20070050009A1 (en) * | 2005-08-30 | 2007-03-01 | Aiden Flanagan | Bioabsorbable stent |
US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
US20070158880A1 (en) * | 2006-01-06 | 2007-07-12 | Vipul Bhupendra Dave | Methods of making bioabsorbable drug delivery devices comprised of solvent cast tubes |
US20070162110A1 (en) * | 2006-01-06 | 2007-07-12 | Vipul Bhupendra Dave | Bioabsorbable drug delivery devices |
US20070160672A1 (en) * | 2006-01-06 | 2007-07-12 | Vipul Bhupendra Dave | Methods of making bioabsorbable drug delivery devices comprised of solvent cast films |
US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
US20070224235A1 (en) | 2006-03-24 | 2007-09-27 | Barron Tenney | Medical devices having nanoporous coatings for controlled therapeutic agent delivery |
US8187620B2 (en) | 2006-03-27 | 2012-05-29 | Boston Scientific Scimed, Inc. | Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents |
US8048150B2 (en) | 2006-04-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Endoprosthesis having a fiber meshwork disposed thereon |
EP2023869B1 (en) * | 2006-05-12 | 2019-09-18 | Cardinal Health Switzerland 515 GmbH | Balloon expandable bioabsorbable drug eluting flexible stent |
US8815275B2 (en) | 2006-06-28 | 2014-08-26 | Boston Scientific Scimed, Inc. | Coatings for medical devices comprising a therapeutic agent and a metallic material |
WO2008002778A2 (en) | 2006-06-29 | 2008-01-03 | Boston Scientific Limited | Medical devices with selective coating |
US9265866B2 (en) | 2006-08-01 | 2016-02-23 | Abbott Cardiovascular Systems Inc. | Composite polymeric and metallic stent with radiopacity |
CA2659761A1 (en) | 2006-08-02 | 2008-02-07 | Boston Scientific Scimed, Inc. | Endoprosthesis with three-dimensional disintegration control |
EP1891995A1 (en) * | 2006-08-08 | 2008-02-27 | Debiotech S.A. | Drug loading of porous coating |
US8900619B2 (en) * | 2006-08-24 | 2014-12-02 | Boston Scientific Scimed, Inc. | Medical devices for the release of therapeutic agents |
US10695327B2 (en) | 2006-09-13 | 2020-06-30 | Elixir Medical Corporation | Macrocyclic lactone compounds and methods for their use |
US8088789B2 (en) | 2006-09-13 | 2012-01-03 | Elixir Medical Corporation | Macrocyclic lactone compounds and methods for their use |
EP2083834B1 (en) | 2006-09-13 | 2017-06-21 | Elixir Medical Corporation | Macrocyclic lactone compounds and methods for their use |
EP2068757B1 (en) | 2006-09-14 | 2011-05-11 | Boston Scientific Limited | Medical devices with drug-eluting coating |
JP2010503494A (ja) * | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 生分解性内部人工器官およびその製造方法 |
WO2008034031A2 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Bioerodible endoprostheses and methods of making the same |
CA2663212A1 (en) * | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Magnetized bioerodible endoprosthesis |
JP2010503485A (ja) * | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 医療用デバイスおよび同デバイスの製造方法 |
JP2010503490A (ja) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 調整可能な表面特徴を備えた内部人工器官 |
ATE490794T1 (de) * | 2006-09-15 | 2010-12-15 | Boston Scient Scimed Inc | Biologisch erodierbare endoprothese mit biostabilen anorganischen schichten |
US20100145436A1 (en) * | 2006-09-18 | 2010-06-10 | Boston Scientific Scimed, Inc. | Bio-erodible Stent |
US20080071358A1 (en) * | 2006-09-18 | 2008-03-20 | Boston Scientific Scimed, Inc. | Endoprostheses |
WO2008036549A2 (en) * | 2006-09-18 | 2008-03-27 | Boston Scientific Limited | Medical devices |
JP2010503482A (ja) * | 2006-09-18 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 内部人工器官 |
US9585989B2 (en) * | 2006-09-19 | 2017-03-07 | Boston Scientific Scimed, Inc. | Ureteral stent having variable hardness |
US20080090097A1 (en) * | 2006-10-11 | 2008-04-17 | The Penn State Research Foundation | Chemically and physically tailored structured thin film assemblies for corrosion prevention or promotion |
US20080097591A1 (en) * | 2006-10-20 | 2008-04-24 | Biosensors International Group | Drug-delivery endovascular stent and method of use |
WO2008051867A2 (en) * | 2006-10-20 | 2008-05-02 | Elixir Medical Corporation | Luminal prostheses and methods for coating thereof |
US8067055B2 (en) | 2006-10-20 | 2011-11-29 | Biosensors International Group, Ltd. | Drug-delivery endovascular stent and method of use |
US7981150B2 (en) * | 2006-11-09 | 2011-07-19 | Boston Scientific Scimed, Inc. | Endoprosthesis with coatings |
US7832251B2 (en) * | 2006-11-15 | 2010-11-16 | Abbott Laboratories | Patterned mold for medical device |
EP2101834B1 (en) * | 2006-12-01 | 2015-03-25 | Wake Forest University Health Sciences | Medical devices incorporating collagen inhibitors |
US7651527B2 (en) * | 2006-12-15 | 2010-01-26 | Medtronic Vascular, Inc. | Bioresorbable stent |
DE102006060501A1 (de) * | 2006-12-19 | 2008-06-26 | Biotronik Vi Patent Ag | Verfahren zur Herstellung einer korrosionshemmenden Beschichtung auf einem Implantat aus einer biokorrodierbaren Magnesiumlegierung sowie nach dem Verfahren hergestelltes Implantat |
ES2506144T3 (es) * | 2006-12-28 | 2014-10-13 | Boston Scientific Limited | Endoprótesis bioerosionables y procedimiento de fabricación de las mismas |
US8814930B2 (en) * | 2007-01-19 | 2014-08-26 | Elixir Medical Corporation | Biodegradable endoprosthesis and methods for their fabrication |
US20130150943A1 (en) | 2007-01-19 | 2013-06-13 | Elixir Medical Corporation | Biodegradable endoprostheses and methods for their fabrication |
JP2010516403A (ja) * | 2007-01-26 | 2010-05-20 | ボストン サイエンティフィック リミテッド | 植込み型医療用内部人工器官 |
DE102007004589A1 (de) * | 2007-01-30 | 2008-07-31 | Orlowski, Michael, Dr. | Bioresorbierbarer Metallstent mit kontrollierter Resorption |
AU2008210149B2 (en) * | 2007-01-30 | 2011-07-14 | Hemoteq Ag | Biodegradable vascular support |
CN101636187B (zh) * | 2007-01-30 | 2013-08-28 | 汉莫堤克股份有限公司 | 生物可降解性血管支持器 |
AT504975B1 (de) * | 2007-02-19 | 2013-12-15 | Arc Austrian Res Centers Gmbh | Gitterteil aus metall und verfahren zur herstellung eines gitterteiles |
US8273402B2 (en) * | 2007-02-26 | 2012-09-25 | Medtronic Vascular, Inc. | Drug coated stent with magnesium topcoat |
US20080206441A1 (en) * | 2007-02-27 | 2008-08-28 | Medtronic Vascular, Inc. | Ion Beam Etching a Surface of an Implantable Medical Device |
US8431149B2 (en) | 2007-03-01 | 2013-04-30 | Boston Scientific Scimed, Inc. | Coated medical devices for abluminal drug delivery |
US8070797B2 (en) | 2007-03-01 | 2011-12-06 | Boston Scientific Scimed, Inc. | Medical device with a porous surface for delivery of a therapeutic agent |
US20080243234A1 (en) * | 2007-03-27 | 2008-10-02 | Medtronic Vascular, Inc. | Magnesium Alloy Stent |
US20080249608A1 (en) * | 2007-04-04 | 2008-10-09 | Vipul Dave | Bioabsorbable Polymer, Bioabsorbable Composite Stents |
US8067054B2 (en) | 2007-04-05 | 2011-11-29 | Boston Scientific Scimed, Inc. | Stents with ceramic drug reservoir layer and methods of making and using the same |
US7976915B2 (en) | 2007-05-23 | 2011-07-12 | Boston Scientific Scimed, Inc. | Endoprosthesis with select ceramic morphology |
US7901452B2 (en) * | 2007-06-27 | 2011-03-08 | Abbott Cardiovascular Systems Inc. | Method to fabricate a stent having selected morphology to reduce restenosis |
US7942926B2 (en) | 2007-07-11 | 2011-05-17 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8002823B2 (en) | 2007-07-11 | 2011-08-23 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US9284409B2 (en) | 2007-07-19 | 2016-03-15 | Boston Scientific Scimed, Inc. | Endoprosthesis having a non-fouling surface |
DE102007034363A1 (de) * | 2007-07-24 | 2009-01-29 | Biotronik Vi Patent Ag | Endoprothese |
US8815273B2 (en) | 2007-07-27 | 2014-08-26 | Boston Scientific Scimed, Inc. | Drug eluting medical devices having porous layers |
US7931683B2 (en) | 2007-07-27 | 2011-04-26 | Boston Scientific Scimed, Inc. | Articles having ceramic coated surfaces |
WO2009018340A2 (en) | 2007-07-31 | 2009-02-05 | Boston Scientific Scimed, Inc. | Medical device coating by laser cladding |
US8961589B2 (en) * | 2007-08-01 | 2015-02-24 | Abbott Cardiovascular Systems Inc. | Bioabsorbable coating with tunable hydrophobicity |
WO2009020520A1 (en) | 2007-08-03 | 2009-02-12 | Boston Scientific Scimed, Inc. | Coating for medical device having increased surface area |
DE102007038799A1 (de) * | 2007-08-17 | 2009-02-19 | Biotronik Vi Patent Ag | Implantat aus einer biokorrodierbaren Magnesiumlegierung und mit einer Beschichtung aus einem biokorrodierbaren Polyphosphazen |
US8052745B2 (en) * | 2007-09-13 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis |
US8998978B2 (en) * | 2007-09-28 | 2015-04-07 | Abbott Cardiovascular Systems Inc. | Stent formed from bioerodible metal-bioceramic composite |
US8142490B2 (en) * | 2007-10-24 | 2012-03-27 | Cordis Corporation | Stent segments axially connected by thin film |
US20090118812A1 (en) * | 2007-11-02 | 2009-05-07 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8029554B2 (en) | 2007-11-02 | 2011-10-04 | Boston Scientific Scimed, Inc. | Stent with embedded material |
US7938855B2 (en) | 2007-11-02 | 2011-05-10 | Boston Scientific Scimed, Inc. | Deformable underlayer for stent |
US8216632B2 (en) | 2007-11-02 | 2012-07-10 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8118857B2 (en) * | 2007-11-29 | 2012-02-21 | Boston Scientific Corporation | Medical articles that stimulate endothelial cell migration |
JP5608093B2 (ja) * | 2007-12-14 | 2014-10-15 | ミクラス エンドバスキュラー エルエルシー | 介入療法用のマルチストランドコイル |
WO2009079389A2 (en) * | 2007-12-14 | 2009-06-25 | Boston Scientific Limited | Drug-eluting endoprosthesis |
US7972373B2 (en) * | 2007-12-19 | 2011-07-05 | Advanced Technologies And Regenerative Medicine, Llc | Balloon expandable bioabsorbable stent with a single stress concentration region interconnecting adjacent struts |
KR100942807B1 (ko) * | 2007-12-26 | 2010-02-18 | 재단법인서울대학교산학협력재단 | 폐암의 예방 또는 치료용 유전자 치료제 및 약제 조성물 |
US20090204203A1 (en) * | 2008-02-07 | 2009-08-13 | Medtronic Vascular, Inc. | Bioabsorbable Stent Having a Radiopaque Marker |
EP2254412A4 (en) * | 2008-03-11 | 2012-05-09 | Elixir Medical Corp | MACROCYCLIC LACTON COMPOUNDS AND METHOD FOR THEIR USE |
US20090240323A1 (en) * | 2008-03-20 | 2009-09-24 | Medtronic Vascular, Inc. | Controlled Degradation of Magnesium Stents |
EP2441478B1 (en) * | 2008-04-17 | 2019-04-03 | Dentsply IH AB | Improved medical device with hydrophilic coating |
WO2009131911A2 (en) | 2008-04-22 | 2009-10-29 | Boston Scientific Scimed, Inc. | Medical devices having a coating of inorganic material |
US8932346B2 (en) | 2008-04-24 | 2015-01-13 | Boston Scientific Scimed, Inc. | Medical devices having inorganic particle layers |
US7998192B2 (en) | 2008-05-09 | 2011-08-16 | Boston Scientific Scimed, Inc. | Endoprostheses |
US8236046B2 (en) * | 2008-06-10 | 2012-08-07 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US10245165B2 (en) | 2009-04-02 | 2019-04-02 | Q3 Medical Devices Limited | Stent |
EP2296578A4 (en) * | 2008-06-12 | 2014-01-15 | Elixir Medical Corp | INTRAVASCULAR STENT |
US8449603B2 (en) | 2008-06-18 | 2013-05-28 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US10898620B2 (en) | 2008-06-20 | 2021-01-26 | Razmodics Llc | Composite stent having multi-axial flexibility and method of manufacture thereof |
US8206635B2 (en) | 2008-06-20 | 2012-06-26 | Amaranth Medical Pte. | Stent fabrication via tubular casting processes |
US8206636B2 (en) | 2008-06-20 | 2012-06-26 | Amaranth Medical Pte. | Stent fabrication via tubular casting processes |
EP2307069A2 (en) | 2008-06-25 | 2011-04-13 | Boston Scientific Scimed, Inc. | Medical devices for delivery of therapeutic agent in conjunction with galvanic corrosion |
US8298466B1 (en) | 2008-06-27 | 2012-10-30 | Abbott Cardiovascular Systems Inc. | Method for fabricating medical devices with porous polymeric structures |
US9820746B2 (en) * | 2008-07-28 | 2017-11-21 | Incube Laboratories LLC | System and method for scaffolding anastomoses |
US7985252B2 (en) | 2008-07-30 | 2011-07-26 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US8382824B2 (en) | 2008-10-03 | 2013-02-26 | Boston Scientific Scimed, Inc. | Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides |
US8337936B2 (en) * | 2008-10-06 | 2012-12-25 | Biotronik Vi Patent Ag | Implant and method for manufacturing same |
US20100094407A1 (en) * | 2008-10-10 | 2010-04-15 | Medtronic Vascular, Inc. | Multiple Bioactive Agent Eluting Stents |
US20100131051A1 (en) * | 2008-11-24 | 2010-05-27 | Medtronic Vascular, Inc. | Systems and Methods for Treatment of Aneurysms Using Zinc Chelator(s) |
US9283304B2 (en) * | 2008-11-25 | 2016-03-15 | CARDINAL HEALTH SWITZERLAND 515 GmbH | Absorbable stent having a coating for controlling degradation of the stent and maintaining pH neutrality |
US8231980B2 (en) | 2008-12-03 | 2012-07-31 | Boston Scientific Scimed, Inc. | Medical implants including iridium oxide |
DE102008054400A1 (de) * | 2008-12-09 | 2010-06-10 | Biotronik Vi Patent Ag | Implantat und Verfahren zur Herstellung desselben |
US20100217370A1 (en) * | 2009-02-20 | 2010-08-26 | Boston Scientific Scimed, Inc. | Bioerodible Endoprosthesis |
EP2403546A2 (en) | 2009-03-02 | 2012-01-11 | Boston Scientific Scimed, Inc. | Self-buffering medical implants |
US8071156B2 (en) | 2009-03-04 | 2011-12-06 | Boston Scientific Scimed, Inc. | Endoprostheses |
US8551454B2 (en) * | 2009-03-13 | 2013-10-08 | Luitpold Pharmaceuticals, Inc. | Device for intranasal administration |
EP2408506B1 (en) | 2009-03-20 | 2020-09-16 | Proarc Medical Ltd. | Devices for urethral treatment |
DE102009001895A1 (de) * | 2009-03-26 | 2010-09-30 | Biotronik Vi Patent Ag | Medizinisches Implantat zur Medikamentenfreisetzung mit poröser Oberfläche |
US20120089232A1 (en) | 2009-03-27 | 2012-04-12 | Jennifer Hagyoung Kang Choi | Medical devices with galvanic particulates |
US8435281B2 (en) | 2009-04-10 | 2013-05-07 | Boston Scientific Scimed, Inc. | Bioerodible, implantable medical devices incorporating supersaturated magnesium alloys |
US8287937B2 (en) | 2009-04-24 | 2012-10-16 | Boston Scientific Scimed, Inc. | Endoprosthese |
US9265633B2 (en) | 2009-05-20 | 2016-02-23 | 480 Biomedical, Inc. | Drug-eluting medical implants |
EP2260884A1 (de) * | 2009-06-09 | 2010-12-15 | Heller, Jorg | Implantatsystem mit einem temporären Implantat und Verfahren zum Beeinflussung der Korrosionsrate eines Implantates |
EP2272547B1 (de) * | 2009-06-23 | 2017-01-11 | Biotronik VI Patent AG | Implantat und Verfahren zur Herstellung desselben |
EP3431112A1 (de) * | 2009-06-23 | 2019-01-23 | Biotronik Ag | Implantat und verfahren zur herstellung desselben |
US20110022158A1 (en) * | 2009-07-22 | 2011-01-27 | Boston Scientific Scimed, Inc. | Bioerodible Medical Implants |
CN101987226A (zh) * | 2009-08-03 | 2011-03-23 | 张振 | 可控快速降解的镁及镁合金管连接的放射性粒子链 |
EP2329853B1 (de) * | 2009-11-10 | 2015-07-22 | Biotronik VI Patent AG | Beschichtete Eisenbasislegierung für medizinische Implantate |
US10240419B2 (en) | 2009-12-08 | 2019-03-26 | Baker Hughes, A Ge Company, Llc | Downhole flow inhibition tool and method of unplugging a seat |
EP2515806B1 (en) * | 2009-12-21 | 2017-10-18 | PAT&Co bvba | Improvements to frameless intrauterine devices and systems |
WO2011119603A1 (en) * | 2010-03-23 | 2011-09-29 | Boston Scientific Scimed, Inc. | Bioerodible medical implants |
WO2011119573A1 (en) | 2010-03-23 | 2011-09-29 | Boston Scientific Scimed, Inc. | Surface treated bioerodible metal endoprostheses |
US8895099B2 (en) * | 2010-03-26 | 2014-11-25 | Boston Scientific Scimed, Inc. | Endoprosthesis |
US8685433B2 (en) | 2010-03-31 | 2014-04-01 | Abbott Cardiovascular Systems Inc. | Absorbable coating for implantable device |
US9072618B2 (en) * | 2010-05-06 | 2015-07-07 | Biotronik Ag | Biocorrodable implant in which corrosion may be triggered or accelerated after implantation by means of an external stimulus |
US8679394B2 (en) * | 2010-06-10 | 2014-03-25 | Abbott Cardiovascular Systems Inc. | Laser system and processing conditions for manufacturing bioabsorbable stents |
EP2399620B1 (de) * | 2010-06-28 | 2016-08-10 | Biotronik AG | Implantat und Verfahren zur Herstellung desselben |
BR112013001691A2 (pt) | 2010-07-23 | 2016-05-24 | Johnson & Johnson Consumer | particulados de metal geradores de corrente de corrosão e uso dos mesmos |
EP2422826A3 (de) * | 2010-08-27 | 2014-10-29 | Biotronik AG | Implantat und Verfahren zur Herstellung desselben |
KR101856459B1 (ko) | 2010-08-31 | 2018-05-10 | 신세스 게엠바하 | 생분해성 금속 임플란트의 열화 제어 |
EP2433660B1 (de) | 2010-09-28 | 2014-07-30 | Biotronik AG | Beschichtetes Implantat aus einer biokorrodierbaren Magnesiumlegierung |
JP5636857B2 (ja) * | 2010-10-12 | 2014-12-10 | 国立大学法人茨城大学 | 生体組織接着用柔軟性金属箔テープ及びその接着方法 |
PT2012063262W (pt) | 2010-11-08 | 2015-06-11 | Hll Lifecare Ltd | Um novo dispositivo intra-uterino com libertação controlada de cobre |
CN103442668B (zh) * | 2011-03-22 | 2016-05-18 | 泰尔茂株式会社 | 支架 |
US20120259401A1 (en) * | 2011-04-08 | 2012-10-11 | Gerrans Lawrence J | Balloon catheter for launching drug delivery device |
CN102228721A (zh) * | 2011-06-09 | 2011-11-02 | 中国科学院金属研究所 | 一种可降解冠脉支架及其制备方法 |
US9492573B2 (en) * | 2011-07-06 | 2016-11-15 | Serene, Llc | Method of treating cholangiocarcinoma and apparatus |
US9707739B2 (en) * | 2011-07-22 | 2017-07-18 | Baker Hughes Incorporated | Intermetallic metallic composite, method of manufacture thereof and articles comprising the same |
US9033055B2 (en) | 2011-08-17 | 2015-05-19 | Baker Hughes Incorporated | Selectively degradable passage restriction and method |
US9090956B2 (en) | 2011-08-30 | 2015-07-28 | Baker Hughes Incorporated | Aluminum alloy powder metal compact |
US20130138219A1 (en) * | 2011-11-28 | 2013-05-30 | Cook Medical Technologies Llc | Biodegradable stents having one or more coverings |
US9010416B2 (en) | 2012-01-25 | 2015-04-21 | Baker Hughes Incorporated | Tubular anchoring system and a seat for use in the same |
US20190269532A1 (en) * | 2012-03-09 | 2019-09-05 | Q3 Medical Devices Limited | Biodegradable supporting device with a radio-opaque marker |
CN107198792A (zh) * | 2012-03-09 | 2017-09-26 | Q3 医疗设备有限公司 | 生物可降解的支撑装置 |
US8834902B2 (en) * | 2012-03-09 | 2014-09-16 | Q3 Medical Devices Limited | Biodegradable supporting device |
US20160089481A1 (en) * | 2012-03-30 | 2016-03-31 | Dentsply International Inc. | Medical device having a surface comprising gallium oxide |
US9333099B2 (en) | 2012-03-30 | 2016-05-10 | Abbott Cardiovascular Systems Inc. | Magnesium alloy implants with controlled degradation |
WO2014003847A1 (en) * | 2012-06-26 | 2014-01-03 | Abbott Cardiovascular Systems Inc. | Implantable prosthesis with hollow struts and passivating coating, and method of making same |
US9084843B2 (en) | 2012-08-14 | 2015-07-21 | The Board Of Trustees Of The University Of Alabama | Biodegradable medical device having an adjustable degradation rate and methods of making the same |
US9700441B2 (en) * | 2012-10-31 | 2017-07-11 | W. L. Gore & Associates, Inc. | Devices and methods related to deposited support structures |
US10959715B2 (en) * | 2012-10-31 | 2021-03-30 | W. L. Gore & Associates, Inc. | Devices and methods related to deposited support structures |
US11744594B2 (en) | 2012-11-16 | 2023-09-05 | W.L. Gore & Associates, Inc. | Space filling devices |
US20140170600A1 (en) * | 2012-12-14 | 2014-06-19 | Park Istre Ii, Llc | Methods and systems for making colored dental parts |
JP6392250B2 (ja) | 2013-02-15 | 2018-09-19 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 生体内分解性の内部人工器官およびそれに使用する生体内分解性マグネシウム合金を加工する方法 |
CA2939823C (en) | 2013-03-14 | 2021-11-16 | Proarc Medical Ltd. | Methods and devices for urethral treatment |
US20140271768A1 (en) | 2013-03-14 | 2014-09-18 | Bio Dg, Inc. | Implantable medical devices comprising bio-degradable alloys with enhanced degradation rates |
PT2967879T (pt) | 2013-03-15 | 2022-04-06 | Canary Medical Inc | Dispositivos, sistemas e métodos para monitoramento de substituições de quadril |
DE102013004625A1 (de) * | 2013-03-16 | 2014-09-18 | Universitätsklinikum Freiburg | Bioresorbierbarer Stent |
WO2014205346A1 (en) | 2013-06-21 | 2014-12-24 | Boston Scientific Scimed, Inc. | Stent with deflecting connector |
KR20220044862A (ko) | 2013-06-23 | 2022-04-11 | 카나리 메디칼 아이엔씨. | 슬관절 치환물을 감시하는 장치, 시스템 및 방법 |
US9816339B2 (en) | 2013-09-03 | 2017-11-14 | Baker Hughes, A Ge Company, Llc | Plug reception assembly and method of reducing restriction in a borehole |
CA2929046A1 (en) | 2013-10-29 | 2015-05-07 | Boston Scientific Scimed, Inc. | Bioerodible magnesium alloy microstructures for endoprostheses |
CN104587534A (zh) * | 2013-10-31 | 2015-05-06 | 先健科技(深圳)有限公司 | 可吸收铁基合金支架 |
US11583233B2 (en) * | 2013-12-20 | 2023-02-21 | Neuronano Ab | Medical device comprising an electrode and a light source |
US9364588B2 (en) | 2014-02-04 | 2016-06-14 | Abbott Cardiovascular Systems Inc. | Drug delivery scaffold or stent with a novolimus and lactide based coating such that novolimus has a minimum amount of bonding to the coating |
US11167343B2 (en) | 2014-02-21 | 2021-11-09 | Terves, Llc | Galvanically-active in situ formed particles for controlled rate dissolving tools |
US10689740B2 (en) | 2014-04-18 | 2020-06-23 | Terves, LLCq | Galvanically-active in situ formed particles for controlled rate dissolving tools |
WO2015127174A1 (en) | 2014-02-21 | 2015-08-27 | Terves, Inc. | Fluid activated disintegrating metal system |
WO2015157281A1 (en) * | 2014-04-08 | 2015-10-15 | Boston Scientific Scimed, Inc. | Partially coated stents |
US10426869B2 (en) | 2014-05-05 | 2019-10-01 | The University Of Toledo | Biodegradable magnesium alloys and composites |
JP2016005533A (ja) * | 2014-05-30 | 2016-01-14 | 株式会社日本ステントテクノロジー | ステント |
US9381280B2 (en) | 2014-06-13 | 2016-07-05 | Abbott Cardiovascular Systems Inc. | Plasticizers for a biodegradable scaffolding and methods of forming same |
CA2992263A1 (en) | 2014-06-25 | 2015-12-30 | Canary Medical Inc. | Devices, systems and methods for using and monitoring tubes in body passageways |
WO2015200720A2 (en) | 2014-06-25 | 2015-12-30 | Hunter William L | Devices, systems and methods for using and monitoring spinal implants |
US10874496B2 (en) | 2014-06-25 | 2020-12-29 | Canary Medical Inc. | Devices, systems and methods for using and monitoring implants |
US9730819B2 (en) * | 2014-08-15 | 2017-08-15 | Elixir Medical Corporation | Biodegradable endoprostheses and methods of their fabrication |
US9259339B1 (en) | 2014-08-15 | 2016-02-16 | Elixir Medical Corporation | Biodegradable endoprostheses and methods of their fabrication |
US9480588B2 (en) | 2014-08-15 | 2016-11-01 | Elixir Medical Corporation | Biodegradable endoprostheses and methods of their fabrication |
US9855156B2 (en) * | 2014-08-15 | 2018-01-02 | Elixir Medical Corporation | Biodegradable endoprostheses and methods of their fabrication |
CN104189962B (zh) * | 2014-08-29 | 2016-01-20 | 东莞颠覆产品设计有限公司 | 一种表面具有Fe-TiO2涂层的心血管支架及其制备方法 |
CN104189961B (zh) * | 2014-08-29 | 2016-01-20 | 东莞颠覆产品设计有限公司 | 一种表面具有Ag-TiO2涂层的心血管支架及其制备方法 |
SG10201902350XA (en) | 2014-09-17 | 2019-04-29 | Canary Medical Inc | Devices, systems and methods for using and monitoring medical devices |
CN104436314A (zh) * | 2014-11-04 | 2015-03-25 | 无锡贺邦金属制品有限公司 | 一种具有抗菌功能的固骨钉用合金材料 |
US10378303B2 (en) | 2015-03-05 | 2019-08-13 | Baker Hughes, A Ge Company, Llc | Downhole tool and method of forming the same |
EP3268060A1 (en) | 2015-03-11 | 2018-01-17 | Boston Scientific Scimed Inc. | Bioerodible magnesium alloy microstructures for endoprostheses |
CN107249654A (zh) | 2015-03-12 | 2017-10-13 | 犹他-仁荷Dds及新医疗技术开发共同研究所 | 细胞空间涂敷有功能性物质的支架 |
WO2016159243A1 (ja) * | 2015-03-31 | 2016-10-06 | 東レ株式会社 | 抗血栓性金属材料 |
CN113633434A (zh) | 2015-06-29 | 2021-11-12 | 莱拉医药公司 | 用于治疗鼻窦炎的可植入支架 |
US10232082B2 (en) | 2015-06-29 | 2019-03-19 | 480 Biomedical, Inc. | Implantable scaffolds for treatment of sinusitis |
WO2017200956A1 (en) | 2016-05-16 | 2017-11-23 | Elixir Medical Corporation | Uncaging stent |
CN105056297B (zh) * | 2015-08-06 | 2018-02-23 | 孙培强 | 一种抗菌能力强的医用钛合金棒材 |
CN105232193A (zh) * | 2015-08-19 | 2016-01-13 | 北京迈迪顶峰医疗科技有限公司 | 一种肺动脉支架 |
DE102015119539B4 (de) * | 2015-11-12 | 2022-12-22 | Kulzer Gmbh | Hochschlagzähes, transparentes Prothesenmaterial mit niedrigem Rest-MMA Gehalt |
CN106693043B (zh) * | 2015-11-18 | 2020-06-16 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械及其制备方法 |
CN106890368A (zh) * | 2015-12-18 | 2017-06-27 | 华东理工大学 | 用于肿瘤定向治疗的输尿管支架及制备方法 |
CN106902395B (zh) * | 2015-12-22 | 2020-04-07 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械 |
CN105597163B (zh) * | 2015-12-29 | 2019-05-31 | 先健科技(深圳)有限公司 | 铁基合金植入医疗器械及其制备方法 |
CN106955374B (zh) * | 2016-01-08 | 2019-11-08 | 先健科技(深圳)有限公司 | 植入式器械 |
CN105457106B (zh) * | 2016-01-11 | 2019-02-01 | 光钰科技股份有限公司 | 适用于热熔植入至骨矫正处或病骨的骨钉 |
WO2017136624A1 (en) * | 2016-02-03 | 2017-08-10 | University Of Pittsburgh-Of The Commonwealth System Of Higher Education | Systems and methods for selective coating removal for resorbable metal medical devices |
KR102594123B1 (ko) | 2016-03-23 | 2023-10-26 | 카나리 메디칼 아이엔씨. | 경보 임플란트를 위한 이식 가능한 리포팅 프로세서 |
TWI604819B (zh) * | 2016-04-13 | 2017-11-11 | Bioabsorbable bone nail capable of developing under x-ray and its making method | |
US11622872B2 (en) | 2016-05-16 | 2023-04-11 | Elixir Medical Corporation | Uncaging stent |
CN107376035B (zh) * | 2016-05-16 | 2020-12-01 | 深圳生命谷科技研究院有限公司 | 一种血管支架及其制备方法 |
JP2019516468A (ja) * | 2016-05-25 | 2019-06-20 | キュースリー メディカル デヴァイシズ リミテッドQ3 Medical Devices Limited | 生体分解性支持デバイス |
EP3463128B1 (en) * | 2016-06-03 | 2021-11-10 | Q3 Medical Devices Limited | Stent |
CN105903092A (zh) * | 2016-06-23 | 2016-08-31 | 刘芸 | 子宫置入物及子宫置入物的置入系统 |
CA3027591C (en) * | 2016-06-23 | 2023-08-01 | Poly-Med, Inc. | Medical implants having managed biodegradation |
CN108261559B (zh) * | 2016-12-30 | 2021-07-30 | 元心科技(深圳)有限公司 | 可吸收铁基器械 |
EP3569723B1 (en) | 2017-01-10 | 2023-05-10 | Fuji Light Metal Co., Ltd. | Magnesium alloy |
JP6671731B2 (ja) | 2017-01-30 | 2020-03-25 | 株式会社 日本医療機器技研 | 高機能生体吸収性ステント |
CN109010931B (zh) * | 2017-06-09 | 2022-03-11 | 上海微创医疗器械(集团)有限公司 | 介入医疗器械及阿非迪霉素的应用 |
CA3012511A1 (en) | 2017-07-27 | 2019-01-27 | Terves Inc. | Degradable metal matrix composite |
US11559612B2 (en) * | 2017-07-28 | 2023-01-24 | University of Pittsburgh —of the Commonwealth System of Higher Education | Use of self-assembled alkylsilane coatings for drug delivery applications |
CN107413287A (zh) * | 2017-08-15 | 2017-12-01 | 泰州希斯曼金属制品有限公司 | 在生物介质中用杀菌金属的纳米级对象的电化学处理方法 |
CN107607071B (zh) * | 2017-09-26 | 2020-11-06 | 深圳市领先医疗服务有限公司 | 可降解药物涂层支架涂层厚度的测量方法 |
CN109589456B (zh) * | 2017-09-30 | 2024-03-19 | 元心科技(深圳)有限公司 | 植入式器械 |
GB201718299D0 (en) * | 2017-11-03 | 2017-12-20 | Ab Wasstand Dev | Stents |
CN107899070A (zh) * | 2017-11-13 | 2018-04-13 | 西南大学 | 一种仿松质骨结构与超低弹性模量的人工骨骼及制备方法 |
JP2021509829A (ja) | 2017-12-22 | 2021-04-08 | ポリ−メド インコーポレイテッド | 生分解を制御した管状インプラント |
CN111587099B (zh) * | 2018-01-16 | 2024-06-07 | 奥林巴斯株式会社 | 支架及其制造方法 |
US11065009B2 (en) | 2018-02-08 | 2021-07-20 | Covidien Lp | Vascular expandable devices |
US11065136B2 (en) * | 2018-02-08 | 2021-07-20 | Covidien Lp | Vascular expandable devices |
US20210007974A1 (en) * | 2018-04-02 | 2021-01-14 | Battelle Memorial Institute | Coatings for biological interface on implants |
DE102018110591B4 (de) | 2018-05-03 | 2022-11-03 | Acandis Gmbh | Medizinische Vorrichtung mit Fibrinbeschichtung, System und Set mit einer derartigen Vorrichtung sowie Herstellverfahren |
CN112638436A (zh) | 2018-05-22 | 2021-04-09 | 界面生物公司 | 用于将药物递送至血管壁的组合物和方法 |
US10441449B1 (en) | 2018-05-30 | 2019-10-15 | Vesper Medical, Inc. | Rotary handle stent delivery system and method |
CN114686739A (zh) | 2018-07-09 | 2022-07-01 | 株式会社日本医疗机器技研 | 镁合金 |
US20210353835A1 (en) * | 2018-08-02 | 2021-11-18 | The Regents Of The University Of California | Biodegradable zinc-based materials including dispersed nanostructures for biomedical applications |
US10960110B2 (en) * | 2018-08-21 | 2021-03-30 | Jian Xie | Iron-based biodegradable metals for implantable medical devices |
US10449073B1 (en) | 2018-09-18 | 2019-10-22 | Vesper Medical, Inc. | Rotary handle stent delivery system and method |
CN110859997B (zh) * | 2018-12-20 | 2020-06-23 | 四川大学 | 具有成骨-抗炎-血糖三维响应结构的牙种植体及其制备方法 |
EP3911246A1 (en) | 2019-01-18 | 2021-11-24 | W.L. Gore & Associates, Inc. | Bioabsorbable medical devices |
JP7551625B2 (ja) * | 2019-01-18 | 2024-09-17 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 生体吸収性フィラメントメディカルデバイス |
CN109731137B (zh) * | 2019-03-13 | 2021-05-07 | 陕西师范大学 | 具有生物抗污功能的白蛋白涂层的制备方法及具有生物抗污功能的材料 |
US20210366610A1 (en) | 2019-06-06 | 2021-11-25 | Canary Medical Inc. | Intelligent joint prosthesis |
AU2020287174A1 (en) | 2019-06-06 | 2022-02-03 | Canary Medical Inc. | Intelligent joint prosthesis |
DE102019121562B4 (de) * | 2019-08-09 | 2024-01-11 | Acandis Gmbh | Medizinische Vorrichtung zur Behandlung von Aneurysmen |
CN110755177A (zh) * | 2019-10-25 | 2020-02-07 | 上海交通大学医学院附属第九人民医院 | 一种骨缺损植入物及构建方法、制备方法、计算机可读存储介质、设备 |
EP4069901A1 (en) | 2019-12-03 | 2022-10-12 | Cortronik GmbH | Adaptive chemical post-processing of nonwovens for cardiovascular applications |
US11219541B2 (en) | 2020-05-21 | 2022-01-11 | Vesper Medical, Inc. | Wheel lock for thumbwheel actuated device |
US20240042108A1 (en) * | 2020-12-28 | 2024-02-08 | Biotyx Medical (Shenzhen) Co., Ltd. | Orthopedic Internal Fixation Implanted Medical Device |
US11890004B2 (en) * | 2021-05-10 | 2024-02-06 | Cilag Gmbh International | Staple cartridge comprising lubricated staples |
CN113750297B (zh) * | 2021-09-03 | 2022-04-15 | 东华大学 | 一种结构和功能仿生尿道支架及其制备方法 |
CN114059146A (zh) * | 2021-11-16 | 2022-02-18 | 湖南华耀百奥医疗科技有限公司 | 一种可降解金属骨结合植入物的表面处理方法 |
CN113975470B (zh) * | 2021-11-22 | 2023-09-22 | 山东瑞安泰医疗技术有限公司 | 一种可降解金属钼基合金血管内支架制备方法 |
WO2023096800A1 (en) * | 2021-11-23 | 2023-06-01 | Elixir Medical Corporation | Anticoagulant compounds comprising chelating agents and cationic anti-coagulation enhancers and methods and devices for their use |
KR102512526B1 (ko) * | 2022-08-18 | 2023-03-21 | 강금용 | 생분해성 마그네슘을 포함하는 관상동맥용 스텐트의 제조방법 및 이의 제조방법으로 제조된 스텐트 |
DE102022129920B3 (de) | 2022-11-11 | 2023-12-28 | Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. (IFW Dresden e.V.) | Implantatsystem mit aktiv regulierbarer Degradation und Verfahren zur aktiv regulierbaren Degradation eines Implantatsystems |
CN116036385B (zh) * | 2023-03-31 | 2023-07-04 | 艾柯医疗器械(北京)股份有限公司 | 一种自膨式编织植入物及其制备方法及包含其的血流导向系统 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5980564A (en) * | 1997-08-01 | 1999-11-09 | Schneider (Usa) Inc. | Bioabsorbable implantable endoprosthesis with reservoir |
CN1250382A (zh) * | 1997-01-27 | 2000-04-12 | 斯蒂斯生物聚合物公司 | 用于医疗装置表面涂层的结合层 |
CN1262133A (zh) * | 1999-01-28 | 2000-08-09 | 蒲忠杰 | 一种医用扩张人体管道支架的制备方法 |
US6287332B1 (en) * | 1998-06-25 | 2001-09-11 | Biotronik Mess- Und Therapiegeraete Gmbh & Co. Ingenieurbuero Berlin | Implantable, bioresorbable vessel wall support, in particular coronary stent |
WO2002053202A1 (de) * | 2001-01-05 | 2002-07-11 | Gerd Hausdorf | Durch korrosion abbaubare metallische medizinische implante |
WO2003009777A2 (en) * | 2001-07-26 | 2003-02-06 | Avantec Vascular Corporation | Delivery of therapeutic capable agents |
US20030033007A1 (en) * | 2000-12-22 | 2003-02-13 | Avantec Vascular Corporation | Methods and devices for delivery of therapeutic capable agents with variable release profile |
CN2542279Y (zh) * | 2002-03-21 | 2003-04-02 | 有研亿金新材料股份有限公司 | 一种记忆合金医用内支架 |
WO2003063733A1 (en) * | 2002-01-31 | 2003-08-07 | Radi Medical Systems Ab | Stent |
US20030204239A1 (en) * | 2002-04-26 | 2003-10-30 | Wenda Carlyle | Endovascular stent with a preservative coating |
CN1524590A (zh) * | 2003-02-28 | 2004-09-01 | 微创医疗器械(上海)有限公司 | 一种药物洗脱介入医疗器械及其制备方法 |
CN1557507A (zh) * | 2004-01-16 | 2004-12-29 | 东南大学 | 防再狭窄药物缓释型血管支架及其制备方法 |
CN1557511A (zh) * | 2004-01-16 | 2004-12-29 | 东南大学 | 表面沉积钙磷陶瓷的镍钛非血管腔道支架及其制备方法 |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950022C2 (de) * | 1979-12-17 | 1984-01-12 | Vsesojuznyj kardiologičeskij naučnyj centr Akademii medicinskich Nauk SSSR,, Moskva | Elektrischer Leiter zur Implantation in den menschlichen Körper |
US4645503A (en) * | 1985-08-27 | 1987-02-24 | Orthomatrix Inc. | Moldable bone-implant material |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
US4979822A (en) * | 1989-05-30 | 1990-12-25 | Pacific Scientific Company | Particle measuring fluid cell having non-corrodible shims |
US5496359A (en) * | 1989-07-25 | 1996-03-05 | Smith & Nephew Richards, Inc. | Zirconium oxide and zirconium nitride coated biocompatible leads |
WO1991017724A1 (en) * | 1990-05-17 | 1991-11-28 | Harbor Medical Devices, Inc. | Medical device polymer |
CA2060635A1 (en) * | 1991-02-12 | 1992-08-13 | Keith D'alessio | Bioabsorbable medical implants |
CA2079417C (en) * | 1991-10-28 | 2003-01-07 | Lilip Lau | Expandable stents and method of making same |
FR2689400B1 (fr) * | 1992-04-03 | 1995-06-23 | Inoteb | Materiau pour prothese osseuse contenant des particules de carbonate de calcium dispersees dans une matrice polymere bioresorbable. |
US5522895A (en) * | 1993-07-23 | 1996-06-04 | Rice University | Biodegradable bone templates |
US6235061B1 (en) * | 1994-04-04 | 2001-05-22 | The Penn State Research Foundation | Poly(organophosphazene) matrices for bone replacement |
US5649977A (en) * | 1994-09-22 | 1997-07-22 | Advanced Cardiovascular Systems, Inc. | Metal reinforced polymer stent |
US5741329A (en) * | 1994-12-21 | 1998-04-21 | Board Of Regents, The University Of Texas System | Method of controlling the pH in the vicinity of biodegradable implants |
AU716005B2 (en) * | 1995-06-07 | 2000-02-17 | Cook Medical Technologies Llc | Implantable medical device |
AU2759397A (en) * | 1996-05-28 | 1998-01-05 | 1218122 Ontario Inc. | Resorbable implant biomaterial made of condensed calcium phosphate particles |
US6174329B1 (en) * | 1996-08-22 | 2001-01-16 | Advanced Cardiovascular Systems, Inc. | Protective coating for a stent with intermediate radiopaque coating |
US6240616B1 (en) * | 1997-04-15 | 2001-06-05 | Advanced Cardiovascular Systems, Inc. | Method of manufacturing a medicated porous metal prosthesis |
US8172897B2 (en) * | 1997-04-15 | 2012-05-08 | Advanced Cardiovascular Systems, Inc. | Polymer and metal composite implantable medical devices |
US6610764B1 (en) * | 1997-05-12 | 2003-08-26 | Metabolix, Inc. | Polyhydroxyalkanoate compositions having controlled degradation rates |
CN2304419Y (zh) * | 1997-06-13 | 1999-01-20 | 王槐茂 | 血管支架 |
DE19731021A1 (de) | 1997-07-18 | 1999-01-21 | Meyer Joerg | In vivo abbaubares metallisches Implantat |
US6241771B1 (en) * | 1997-08-13 | 2001-06-05 | Cambridge Scientific, Inc. | Resorbable interbody spinal fusion devices |
US6626939B1 (en) * | 1997-12-18 | 2003-09-30 | Boston Scientific Scimed, Inc. | Stent-graft with bioabsorbable structural support |
US20030040790A1 (en) * | 1998-04-15 | 2003-02-27 | Furst Joseph G. | Stent coating |
US20020099438A1 (en) * | 1998-04-15 | 2002-07-25 | Furst Joseph G. | Irradiated stent coating |
DE19856983A1 (de) * | 1998-06-25 | 1999-12-30 | Biotronik Mess & Therapieg | Implantierbare, bioresorbierbare Gefäßwandstütze, insbesondere Koronarstent |
US6325824B2 (en) * | 1998-07-22 | 2001-12-04 | Advanced Cardiovascular Systems, Inc. | Crush resistant stent |
CN2383533Y (zh) * | 1999-06-09 | 2000-06-21 | 安泰科技股份有限公司 | 医用球囊扩张血管内支架 |
US20020144757A1 (en) * | 2000-07-07 | 2002-10-10 | Craig Charles Horace | Stainless steel alloy with improved radiopaque characteristics |
US7402173B2 (en) * | 2000-09-18 | 2008-07-22 | Boston Scientific Scimed, Inc. | Metal stent with surface layer of noble metal oxide and method of fabrication |
US7077859B2 (en) * | 2000-12-22 | 2006-07-18 | Avantec Vascular Corporation | Apparatus and methods for variably controlled substance delivery from implanted prostheses |
DE60130032D1 (de) * | 2000-12-22 | 2007-09-27 | Avantec Vascular Corp | Vorrichtung zur Abgabe von therapeutischen Wirkstoffen |
US6840961B2 (en) * | 2001-12-21 | 2005-01-11 | Etex Corporation | Machinable preformed calcium phosphate bone substitute material implants |
US20030153971A1 (en) * | 2002-02-14 | 2003-08-14 | Chandru Chandrasekaran | Metal reinforced biodegradable intraluminal stents |
DE10207161B4 (de) * | 2002-02-20 | 2004-12-30 | Universität Hannover | Verfahren zur Herstellung von Implantaten |
US7261734B2 (en) * | 2002-04-23 | 2007-08-28 | Boston Scientific Scimed, Inc. | Resorption-controllable medical implants |
US7122048B2 (en) * | 2002-05-03 | 2006-10-17 | Scimed Life Systems, Inc. | Hypotube endoluminal device |
US20040006380A1 (en) * | 2002-07-05 | 2004-01-08 | Buck Jerrick C. | Stent delivery system |
US7628696B2 (en) | 2002-07-12 | 2009-12-08 | Atronic International Gmbh | Gaming device with network port for selecting jackpot frequency |
JP2005533604A (ja) * | 2002-07-25 | 2005-11-10 | アバンテック バスキュラー コーポレーション | 治療薬を送達する装置とこれに関する方法 |
DE10237572A1 (de) † | 2002-08-13 | 2004-02-26 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Stent mit polymerer Beschichtung |
US6638301B1 (en) * | 2002-10-02 | 2003-10-28 | Scimed Life Systems, Inc. | Medical device with radiopacity |
US7169178B1 (en) * | 2002-11-12 | 2007-01-30 | Advanced Cardiovascular Systems, Inc. | Stent with drug coating |
DE60309281T3 (de) * | 2003-02-10 | 2013-12-12 | Heraeus Precious Metals Gmbh & Co. Kg | Verbesserte Metalllegierung für medizinische Geräte und Implantate |
DE10329260A1 (de) * | 2003-06-23 | 2005-01-13 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Stent mit einem Beschichtungssystem |
DE10361940A1 (de) * | 2003-12-24 | 2005-07-28 | Restate Patent Ag | Degradationssteuerung biodegradierbarer Implantate durch Beschichtung |
DE102004043231A1 (de) † | 2004-09-07 | 2006-03-09 | Biotronik Vi Patent Ag | Endoprothese aus einer Magnesiumlegierung |
US7879109B2 (en) * | 2004-12-08 | 2011-02-01 | Biomet Manufacturing Corp. | Continuous phase composite for musculoskeletal repair |
JP5247984B2 (ja) * | 2005-02-10 | 2013-07-24 | コーディス・コーポレイション | 機械的強度および薬理機能を強化した生分解性医療用具 |
ES2986867T3 (es) * | 2005-03-03 | 2024-11-12 | Mirus Llc | Aleaciones metálicas mejoradas para dispositivos médicos |
CN101257860B (zh) | 2005-04-05 | 2015-10-21 | 万能医药公司 | 可降解的植入式医疗装置 |
AU2007297991B2 (en) † | 2006-09-22 | 2011-02-17 | U & I Corporation | Implants comprising biodegradable metals and method for manufacturing the same |
US20110022158A1 (en) * | 2009-07-22 | 2011-01-27 | Boston Scientific Scimed, Inc. | Bioerodible Medical Implants |
CN103249434B (zh) * | 2011-02-24 | 2015-06-10 | 百多力股份公司 | 生物腐蚀性的镁合金植入物 |
-
2006
- 2006-04-04 CN CN200680018207.5A patent/CN101257860B/zh active Active
- 2006-04-04 WO PCT/US2006/012725 patent/WO2006108065A2/en active Application Filing
- 2006-04-04 EP EP16198729.2A patent/EP3225216A1/en not_active Withdrawn
- 2006-04-04 US US11/398,363 patent/US20060229711A1/en not_active Abandoned
- 2006-04-04 EP EP14177702.9A patent/EP2796112B2/en not_active Not-in-force
- 2006-04-04 CA CA 2604419 patent/CA2604419C/en not_active Expired - Fee Related
- 2006-04-04 NZ NZ562957A patent/NZ562957A/en not_active IP Right Cessation
- 2006-04-04 CN CN201410378516.XA patent/CN104146795B/zh active Active
- 2006-04-04 EP EP20060740576 patent/EP1865882A4/en not_active Withdrawn
- 2006-04-04 CA CA 2885981 patent/CA2885981A1/en not_active Abandoned
- 2006-04-04 AU AU2006231652A patent/AU2006231652A1/en not_active Abandoned
- 2006-04-04 CN CN201510553158.6A patent/CN105030390A/zh active Pending
- 2006-04-04 BR BRPI0610519-0A patent/BRPI0610519A2/pt not_active IP Right Cessation
- 2006-04-04 JP JP2008505501A patent/JP5312018B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-07 IL IL186474A patent/IL186474A/en active IP Right Grant
-
2012
- 2012-12-11 JP JP2012270170A patent/JP5572686B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-21 JP JP2014104970A patent/JP2014176740A/ja not_active Withdrawn
-
2015
- 2015-12-23 US US14/998,288 patent/US10350093B2/en active Active
- 2015-12-25 JP JP2015253060A patent/JP2016052602A/ja not_active Withdrawn
-
2017
- 2017-04-19 JP JP2017082664A patent/JP2017159060A/ja not_active Withdrawn
-
2019
- 2019-06-05 US US16/432,640 patent/US20200188142A1/en not_active Abandoned
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1250382A (zh) * | 1997-01-27 | 2000-04-12 | 斯蒂斯生物聚合物公司 | 用于医疗装置表面涂层的结合层 |
US5980564A (en) * | 1997-08-01 | 1999-11-09 | Schneider (Usa) Inc. | Bioabsorbable implantable endoprosthesis with reservoir |
US6287332B1 (en) * | 1998-06-25 | 2001-09-11 | Biotronik Mess- Und Therapiegeraete Gmbh & Co. Ingenieurbuero Berlin | Implantable, bioresorbable vessel wall support, in particular coronary stent |
CN1262133A (zh) * | 1999-01-28 | 2000-08-09 | 蒲忠杰 | 一种医用扩张人体管道支架的制备方法 |
US20030033007A1 (en) * | 2000-12-22 | 2003-02-13 | Avantec Vascular Corporation | Methods and devices for delivery of therapeutic capable agents with variable release profile |
WO2002053202A1 (de) * | 2001-01-05 | 2002-07-11 | Gerd Hausdorf | Durch korrosion abbaubare metallische medizinische implante |
WO2003009777A2 (en) * | 2001-07-26 | 2003-02-06 | Avantec Vascular Corporation | Delivery of therapeutic capable agents |
WO2003063733A1 (en) * | 2002-01-31 | 2003-08-07 | Radi Medical Systems Ab | Stent |
CN2542279Y (zh) * | 2002-03-21 | 2003-04-02 | 有研亿金新材料股份有限公司 | 一种记忆合金医用内支架 |
US20030204239A1 (en) * | 2002-04-26 | 2003-10-30 | Wenda Carlyle | Endovascular stent with a preservative coating |
CN1524590A (zh) * | 2003-02-28 | 2004-09-01 | 微创医疗器械(上海)有限公司 | 一种药物洗脱介入医疗器械及其制备方法 |
CN1557507A (zh) * | 2004-01-16 | 2004-12-29 | 东南大学 | 防再狭窄药物缓释型血管支架及其制备方法 |
CN1557511A (zh) * | 2004-01-16 | 2004-12-29 | 东南大学 | 表面沉积钙磷陶瓷的镍钛非血管腔道支架及其制备方法 |
Non-Patent Citations (1)
Title |
---|
焦剑,吴耀国: "环境降解高分子材料", 《材料导报》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017117924A1 (zh) * | 2015-08-28 | 2017-07-13 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械 |
US10946121B2 (en) | 2015-08-28 | 2021-03-16 | Biotyx Medical (Shenzhen) Co., Ltd. | Absorbable iron-based alloy implantable medical device |
CN106806938B (zh) * | 2015-11-27 | 2020-04-14 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械 |
CN106806938A (zh) * | 2015-11-27 | 2017-06-09 | 先健科技(深圳)有限公司 | 可吸收铁基合金植入医疗器械 |
CN106620889A (zh) * | 2017-02-16 | 2017-05-10 | 鼎科医疗技术(苏州)有限公司 | 一种可植入体内的医疗器件及其制作方法 |
CN107595449A (zh) * | 2017-10-16 | 2018-01-19 | 鼎科医疗技术(苏州)有限公司 | 一种降低电化学腐蚀的可降解金属支架制备方法及其制得的金属支架 |
TWI645075B (zh) * | 2017-12-13 | 2018-12-21 | 蔡永芳 | 開發單晶異向性氧化物在合金醫療器材上之製備方法 |
CN109966562A (zh) * | 2017-12-27 | 2019-07-05 | 先健科技(深圳)有限公司 | 可吸收金属支架 |
CN109966562B (zh) * | 2017-12-27 | 2021-12-17 | 元心科技(深圳)有限公司 | 可吸收金属支架 |
CN108962864A (zh) * | 2018-06-14 | 2018-12-07 | 中国电子科技集团公司第二十四研究所 | 一种用于瞬态电路的可水解封装外引线及制作方法 |
WO2020125228A1 (zh) * | 2018-12-19 | 2020-06-25 | 先健科技(深圳)有限公司 | 可吸收金属支架 |
CN111329632A (zh) * | 2018-12-19 | 2020-06-26 | 先健科技(深圳)有限公司 | 可吸收金属支架 |
CN110859650A (zh) * | 2019-11-27 | 2020-03-06 | 苏州森锋医疗器械有限公司 | 一种吻合钉 |
CN112494189A (zh) * | 2020-11-03 | 2021-03-16 | 北京科技大学 | 一种可降解金属宫腔支架和释放系统及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160128849A1 (en) | 2016-05-12 |
CN101257860B (zh) | 2015-10-21 |
CA2885981A1 (en) | 2006-10-12 |
CN104146795B (zh) | 2017-11-10 |
EP3225216A1 (en) | 2017-10-04 |
CA2604419A1 (en) | 2006-10-12 |
EP1865882A4 (en) | 2013-05-08 |
JP2016052602A (ja) | 2016-04-14 |
NZ562957A (en) | 2011-03-31 |
US20200188142A1 (en) | 2020-06-18 |
WO2006108065A3 (en) | 2007-06-28 |
JP2008534232A (ja) | 2008-08-28 |
JP2013063319A (ja) | 2013-04-11 |
IL186474A (en) | 2015-05-31 |
WO2006108065A2 (en) | 2006-10-12 |
CA2604419C (en) | 2015-03-24 |
JP5312018B2 (ja) | 2013-10-09 |
BRPI0610519A2 (pt) | 2010-06-22 |
US10350093B2 (en) | 2019-07-16 |
EP2796112B1 (en) | 2016-11-16 |
IL186474A0 (en) | 2008-01-20 |
CN104146795A (zh) | 2014-11-19 |
JP2017159060A (ja) | 2017-09-14 |
EP1865882A2 (en) | 2007-12-19 |
JP2014176740A (ja) | 2014-09-25 |
AU2006231652A1 (en) | 2006-10-12 |
EP2796112A1 (en) | 2014-10-29 |
EP2796112B2 (en) | 2023-08-09 |
JP5572686B2 (ja) | 2014-08-13 |
CN101257860A (zh) | 2008-09-03 |
US20060229711A1 (en) | 2006-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101257860B (zh) | 可降解的植入式医疗装置 | |
US20190070334A1 (en) | Luminal prostheses and methods for coating thereof | |
JP5204666B2 (ja) | 生体侵食性体内プロテーゼ、およびその製造方法 | |
US8337878B2 (en) | Medical devices having coatings for therapeutic agent delivery | |
JP2010534550A (ja) | 鉄イオンを放出する内部人工器官 | |
US10960110B2 (en) | Iron-based biodegradable metals for implantable medical devices | |
BR112014003125B1 (pt) | Stent feito a partir de liga de magnésio biologicamente degradável | |
AU2015252144A1 (en) | Degradable implantable medical devices | |
ES2640274T3 (es) | Implante de una aleación biocorrosible de magnesio | |
AU2014200856A1 (en) | Degradable implantable medical devices | |
US20050278929A1 (en) | Process of manufacturing stent with therapeutic function in the human body | |
AU2012202683B2 (en) | Degradable implantable medical devices | |
US20110238150A1 (en) | Bioerodible Medical Implants |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
|
WD01 | Invention patent application deemed withdrawn after publication |