JP2012501791A - 広域抗菌剤を有するエラストマー物品およびその製造方法 - Google Patents
広域抗菌剤を有するエラストマー物品およびその製造方法 Download PDFInfo
- Publication number
- JP2012501791A JP2012501791A JP2011526863A JP2011526863A JP2012501791A JP 2012501791 A JP2012501791 A JP 2012501791A JP 2011526863 A JP2011526863 A JP 2011526863A JP 2011526863 A JP2011526863 A JP 2011526863A JP 2012501791 A JP2012501791 A JP 2012501791A
- Authority
- JP
- Japan
- Prior art keywords
- bioactive metal
- polymer
- silver
- bioactive
- solvent
- 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
- 239000003242 anti bacterial agent Substances 0.000 title claims description 14
- 229920001971 elastomer Polymers 0.000 title description 12
- 239000000806 elastomer Substances 0.000 title description 12
- 238000004519 manufacturing process Methods 0.000 title description 6
- 230000000975 bioactive effect Effects 0.000 claims abstract description 109
- 239000002184 metal Substances 0.000 claims abstract description 97
- 229910052751 metal Inorganic materials 0.000 claims abstract description 97
- 229920000642 polymer Polymers 0.000 claims abstract description 83
- 239000002904 solvent Substances 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 53
- 230000008961 swelling Effects 0.000 claims abstract description 24
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 68
- 239000000243 solution Substances 0.000 claims description 39
- 229920001195 polyisoprene Polymers 0.000 claims description 36
- -1 silver (I) ions Chemical class 0.000 claims description 34
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 34
- 238000005470 impregnation Methods 0.000 claims description 20
- 239000004599 antimicrobial Substances 0.000 claims description 17
- 239000012046 mixed solvent Substances 0.000 claims description 13
- 230000000845 anti-microbial effect Effects 0.000 claims description 11
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 claims description 8
- 229960003600 silver sulfadiazine Drugs 0.000 claims description 7
- UEJSSZHHYBHCEL-UHFFFAOYSA-N silver(1+) sulfadiazinate Chemical compound [Ag+].C1=CC(N)=CC=C1S(=O)(=O)[N-]C1=NC=CC=N1 UEJSSZHHYBHCEL-UHFFFAOYSA-N 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 6
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 5
- 229960002227 clindamycin Drugs 0.000 claims description 5
- KDLRVYVGXIQJDK-AWPVFWJPSA-N clindamycin Chemical compound CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@H](C)Cl)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 KDLRVYVGXIQJDK-AWPVFWJPSA-N 0.000 claims description 5
- 229960001225 rifampicin Drugs 0.000 claims description 5
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 5
- LBOKOYXTYACSQA-UHFFFAOYSA-N silver;(4-aminophenyl)sulfonyl-(1,3-thiazol-2-yl)azanide Chemical compound [Ag+].C1=CC(N)=CC=C1S(=O)(=O)[N-]C1=NC=CS1 LBOKOYXTYACSQA-UHFFFAOYSA-N 0.000 claims description 5
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 claims description 4
- BYBLEWFAAKGYCD-UHFFFAOYSA-N Miconazole Chemical compound ClC1=CC(Cl)=CC=C1COC(C=1C(=CC(Cl)=CC=1)Cl)CN1C=NC=C1 BYBLEWFAAKGYCD-UHFFFAOYSA-N 0.000 claims description 4
- 229960003260 chlorhexidine Drugs 0.000 claims description 4
- 229960003276 erythromycin Drugs 0.000 claims description 4
- 229960002509 miconazole Drugs 0.000 claims description 4
- DYKFCLLONBREIL-KVUCHLLUSA-N minocycline Chemical compound C([C@H]1C2)C3=C(N(C)C)C=CC(O)=C3C(=O)C1=C(O)[C@@]1(O)[C@@H]2[C@H](N(C)C)C(O)=C(C(N)=O)C1=O DYKFCLLONBREIL-KVUCHLLUSA-N 0.000 claims description 4
- 229960004023 minocycline Drugs 0.000 claims description 4
- OGJPXUAPXNRGGI-UHFFFAOYSA-N norfloxacin Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 OGJPXUAPXNRGGI-UHFFFAOYSA-N 0.000 claims description 4
- 229960001180 norfloxacin Drugs 0.000 claims description 4
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 4
- 239000012047 saturated solution Substances 0.000 claims description 4
- SEEPANYCNGTZFQ-UHFFFAOYSA-N sulfadiazine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=NC=CC=N1 SEEPANYCNGTZFQ-UHFFFAOYSA-N 0.000 claims description 4
- 229960004306 sulfadiazine Drugs 0.000 claims description 4
- 229960000707 tobramycin Drugs 0.000 claims description 4
- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 claims 3
- NLVFBUXFDBBNBW-PBSUHMDJSA-N tobramycin Chemical compound N[C@@H]1C[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N NLVFBUXFDBBNBW-PBSUHMDJSA-N 0.000 claims 3
- 239000004615 ingredient Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 5
- 229910052709 silver Inorganic materials 0.000 description 42
- 239000004332 silver Substances 0.000 description 42
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 33
- 239000000203 mixture Substances 0.000 description 20
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 238000010828 elution Methods 0.000 description 10
- 244000005700 microbiome Species 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 238000010348 incorporation Methods 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 241000222122 Candida albicans Species 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 241000191963 Staphylococcus epidermidis Species 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 230000000813 microbial effect Effects 0.000 description 6
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920001817 Agar Polymers 0.000 description 5
- 241000588724 Escherichia coli Species 0.000 description 5
- 241000495778 Escherichia faecalis Species 0.000 description 5
- 239000008272 agar Substances 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 229940100890 silver compound Drugs 0.000 description 5
- 150000003379 silver compounds Chemical class 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 150000003378 silver Chemical class 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229940095731 candida albicans Drugs 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000013642 negative control Substances 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- 239000013641 positive control Substances 0.000 description 3
- 239000013557 residual solvent Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000013268 sustained release Methods 0.000 description 3
- 239000012730 sustained-release form Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 241000588747 Klebsiella pneumoniae Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000003113 alkalizing effect Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000032770 biofilm formation Effects 0.000 description 2
- JQXXHWHPUNPDRT-BQVAUQFYSA-N chembl1523493 Chemical compound O([C@](C1=O)(C)O\C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)/C=C\C=C(C)/C(=O)NC=2C(O)=C3C(O)=C4C)C)OC)C4=C1C3=C(O)C=2C=NN1CCN(C)CC1 JQXXHWHPUNPDRT-BQVAUQFYSA-N 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000002953 phosphate buffered saline Substances 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
- 229930182566 Gentamicin Natural products 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000012867 bioactive agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229960002518 gentamicin Drugs 0.000 description 1
- 229960001235 gentian violet Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920006173 natural rubber latex Polymers 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- OTCVAHKKMMUFAY-UHFFFAOYSA-N oxosilver Chemical class [Ag]=O OTCVAHKKMMUFAY-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- NLVFBUXFDBBNBW-PBSUHMDJSA-S tobramycin(5+) Chemical compound [NH3+][C@@H]1C[C@H](O)[C@@H](C[NH3+])O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H]([NH3+])[C@H](O)[C@@H](CO)O2)O)[C@H]([NH3+])C[C@@H]1[NH3+] NLVFBUXFDBBNBW-PBSUHMDJSA-S 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/30—Inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
- A61L2300/208—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
- A61L2300/406—Antibiotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
本明細書で使われる「膨潤性」という用語は、溶媒に曝露されたときサイズが増大するポリマー物品を指す。
過剰の硝酸銀をクロロホルム77%、無水アルコール22%、および脱イオン水1%(脱イオン水)の混合溶媒(容量%)に加えた。容器を密閉し、混合物を48℃で10分間撹拌した。続いて溶液を攪拌しながらポリイソプレン物品を溶液に45分間浸漬し、取り出してアルコール95%(エタノールまたはイソプロピルアルコール)および水5%の混合液で数回洗浄した。加熱、減圧、またはその両方を行い、膨潤したポリイソプレン物品から残った溶媒を除去した。減圧は、真空により殆どまたはすべての残留溶媒を処理物品から取り除くことを意味する。いずれの場合でも、ポリイソプレン物品の物理的性質を保持するため、加熱温度は80℃未満に保たれた。
ポリイソプレン物品には、実施例1で使用した方法の改変版を使用して硝酸銀を含浸させた。ポリイソプレン物品の浸漬時間を1.5時間から45分に変えた点のみが異なる。すべての物品はガンマ照射または酸化エチレンへの曝露により滅菌し、続いて抑制領域(ZOI)の実験を行った。処理部分に、グラム陽性種およびグラム陰性種と、一つの酵母(すべて臨床分離株)から選択した以下に示す微生物を投与した:S. aureus(黄色ブドウ状菌)、C. albicans(カンジダ・アルビカンス)、P. aeruginosa(緑膿菌)、K. pneumoniae(肺炎桿菌)、E. faecalis(大便レンサ球菌)、E. coli(大腸菌)、およびS. epidermidis(表皮ブドウ球菌)。処理部分を、43日間のうちに合計31回、新たに植菌したミューラーヒントン寒天プレートに移した。データを図1にまとめた。
硝酸銀の飽和溶液を用いて48℃で1時間(A)および1.5時間(B)、各重量約58mgのポリイソプレン物品内に硝酸銀を含浸させた。さまざまな溶媒組成を表2に示し、得られた銀の総量を図3に示す。
過剰な硝酸銀を、クロロホルム77%と無水エタノール23%の混合溶媒(容量%)に加えた。容器を密閉し、混合物を48℃で10分間撹拌した。続いて溶液を攪拌しながらポリイソプレン物品を45分間浸漬し、アルコール95%(エタノールまたはイソプロピルアルコール)および水5%の混合液で数回洗浄した。加熱、減圧、またはその両方を行い、膨潤したポリイソプレン物品から残った溶媒を除去した。いずれの場合でも、ポリイソプレン物品の物理的性質を保持するために、加熱温度は80℃未満に保たれた。
Claims (20)
- 約0.10重量%〜約15重量%の濃度で生体活性金属をポリマーに含浸させる方法であって、
生体活性金属、生体活性金属が不溶な第1溶媒、および生体活性金属が僅かに可溶な第2溶媒を含む生体活性金属溶液を調製する工程、および
生体活性金属溶液中にポリマーを浸漬する工程
を含む方法。 - 生体活性金属は銀(I)イオンの供給源である請求項1記載の方法。
- 生体活性金属は、硝酸銀、スルファジアジン銀、スルファチアゾール銀、塩化銀およびそれらの組み合わせからなるグループから選択される請求項2記載の方法。
- ポリマーはポリイソプレンである請求項1記載の方法。
- 生体活性金属溶液は、ポリマー1g当たり約0.005〜約0.5gの生体活性金属を含有する請求項1記載の方法。
- ポリマーを生体活性金属溶液に約10分〜約3時間浸漬した後、ポリマーに生体活性金属の目標量を含浸させる請求項5記載の方法。
- ポリマーを抗菌剤溶液に浸漬する工程をさらに含む請求項1記載の方法。
- 抗菌剤溶液の成分は、リファンピン、クリンダマイシン、ミノサイクリン、クロルヘキシジン、スルファジアジン、エリスロマイシン、ノルフロキサシン、トブラマイシン、ミコナゾール、4級アンモニウム塩、およびそれらの組み合わせからなるグループから選択される請求項7記載の方法。
- ポリマーは生体活性金属溶液および抗菌剤溶液に同時に浸漬される請求項7記載の方法。
- 約0.10重量%〜約15重量%の生体活性金属をポリマーに迅速に含浸させる方法であって、
生体活性金属および生体活性金属が僅かに可溶な混合溶媒を含む生体活性金属溶液を調製する工程、および
ポリマーを生体活性金属溶液中に約10分〜約3時間浸漬する工程
を含む方法。 - 約0.10重量%〜約15重量%の生体活性金属をポリマーに迅速に含浸させる方法であって、
ポリマーを膨潤溶媒に約5分〜約1時間浸漬する工程、および
ポリマーを生体活性金属および生体活性金属が僅かに可溶な混合溶媒を含む生体活性金属溶液に浸漬する工程
を含む方法。 - ポリマーはポリイソプレンであり、かつ生体活性金属は、硝酸銀、スルファジアジン銀、スルファチアゾール銀、塩化銀およびそれらの組み合わせからなるグループから選択される請求項11記載の方法。
- 生体活性金属溶液の溶媒は、膨潤溶媒と同一である請求項11記載の方法。
- 膨潤性ポリマーを、リファンピン、クリンダマイシン、ミノサイクリン、クロルヘキシジン、スルファジアジン、エリスロマイシン、ノルフロキサシン、トブラマイシン、ミコナゾール、4級アンモニウム塩、およびそれらの組み合わせからなるグループから選択される成分を含む抗菌剤溶液中に浸漬する工程をさらに含む請求項11記載の方法。
- 膨潤性ポリマーは、硝酸銀の飽和溶液および抗菌剤溶液に同時に浸漬される請求項14記載の方法。
- 生体活性金属含浸ポリマーであって、生体活性金属、生体活性金属が不溶な膨潤溶媒、および生体活性金属が僅かに可溶な第2溶媒を含む飽和生体活性金属溶液中に浸漬させたポリマー。
- 生体活性金属は、硝酸銀、スルファジアジン銀、スルファチアゾール銀、塩化銀およびそれらの組み合わせからなるグループから選択される請求項16記載の生体活性金属含浸ポリマー。
- ポリマーはポリイソプレンである請求項16記載の生体活性金属含浸ポリマー。
- 生体活性金属溶液は、ポリマー1g当たり約0.005〜約0.5gの生体活性金属を含む請求項16記載の生体活性金属含浸ポリマー。
- リファンピン、クリンダマイシン、ミノサイクリン、クロルヘキシジン、スルファジアジン、エリスロマイシン、ノルフロキサシン、トブラマイシン、ミコナゾール、4級アンモニウム塩、およびそれらの組み合わせからなるグループから選択される抗菌剤をさらに含む請求項16記載の生体活性金属含浸ポリマー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19173008P | 2008-09-11 | 2008-09-11 | |
US61/191,730 | 2008-09-11 | ||
PCT/US2009/005103 WO2010030374A2 (en) | 2008-09-11 | 2009-09-11 | Elastomeric article having a broad spectrum antimicrobial agent and method of making |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012501791A true JP2012501791A (ja) | 2012-01-26 |
JP2012501791A5 JP2012501791A5 (ja) | 2012-09-27 |
Family
ID=42005679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011526863A Pending JP2012501791A (ja) | 2008-09-11 | 2009-09-11 | 広域抗菌剤を有するエラストマー物品およびその製造方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110171321A1 (ja) |
EP (1) | EP2344215A4 (ja) |
JP (1) | JP2012501791A (ja) |
KR (1) | KR20110071089A (ja) |
CN (1) | CN102209561B (ja) |
AU (1) | AU2009292197B8 (ja) |
BR (1) | BRPI0918540A2 (ja) |
CA (1) | CA2736748A1 (ja) |
IL (1) | IL211638A0 (ja) |
MX (1) | MX2011002593A (ja) |
WO (1) | WO2010030374A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008260162B2 (en) | 2007-05-29 | 2013-06-20 | Tpk Holding Co., Ltd. | Surfaces having particles and related methods |
KR101660813B1 (ko) | 2008-08-21 | 2016-10-10 | 티피케이 홀딩 컴퍼니 리미티드 | 개선된 표면, 코팅 및 관련 방법 |
CN102639162B (zh) * | 2010-03-26 | 2015-03-25 | 泰尔茂株式会社 | 抗菌性医疗器具的制造方法和抗菌性医疗器具 |
CN103155174B (zh) | 2010-08-07 | 2017-06-23 | 宸鸿科技控股有限公司 | 具有表面嵌入的添加剂的装置组件和相关的制造方法 |
EP2727165A4 (en) | 2011-06-28 | 2015-08-05 | Innova Dynamics Inc | Transparent conductors incorporating additives and related manufacturing methods |
JP5813875B2 (ja) | 2011-08-24 | 2015-11-17 | イノバ ダイナミックス, インコーポレイテッド | パターン化された透明導体および関連する製造方法 |
GB2511528A (en) | 2013-03-06 | 2014-09-10 | Speciality Fibres And Materials Ltd | Absorbent materials |
EP3965578A4 (en) * | 2019-04-08 | 2023-01-04 | 9220-3553 Quebec Inc. | CHLORHEXIDINE SYSTEMS COMPRISING METALLIC PARTICLES AND METHODS FOR OBTAINING THEM |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6211457A (ja) * | 1985-05-30 | 1987-01-20 | ザ・トラスティ−ス・オブ・コロンビア・ユニバ−シティ・イン・ザ・シティ−・オブ・ニュ−ヨ−ク | 耐感染性高分子材料の製造方法 |
US5709672A (en) * | 1995-11-01 | 1998-01-20 | Texas Tech University Health Sciences Center | Silastic and polymer-based catheters with improved antimicrobial/antifungal properties |
JP2002539895A (ja) * | 1999-03-31 | 2002-11-26 | ザ トゥルスティーズ オブ コロンビア ユニバーシティ イン ザ シティ オブニュー ヨーク | トリクロサンおよび銀化合物を含有する医療用装置 |
JP2007513252A (ja) * | 2003-12-05 | 2007-05-24 | スリーエム イノベイティブ プロパティズ カンパニー | 生物活性剤を含むポリマー組成物、医療用物品、および方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4603152A (en) * | 1982-11-05 | 1986-07-29 | Baxter Travenol Laboratories, Inc. | Antimicrobial compositions |
US4917686A (en) * | 1985-12-16 | 1990-04-17 | Colorado Biomedical, Inc. | Antimicrobial device and method |
US5624704A (en) * | 1995-04-24 | 1997-04-29 | Baylor College Of Medicine | Antimicrobial impregnated catheters and other medical implants and method for impregnating catheters and other medical implants with an antimicrobial agent |
US7157614B1 (en) * | 2000-12-21 | 2007-01-02 | Fountainhead, Llc | Treatment devices providing targeted antimicrobial action |
US20050148512A1 (en) * | 2003-11-10 | 2005-07-07 | Angiotech International Ag | Medical implants and fibrosis-inducing agents |
US20050158356A1 (en) * | 2003-11-20 | 2005-07-21 | Angiotech International Ag | Implantable sensors and implantable pumps and anti-scarring agents |
JP5631205B2 (ja) * | 2007-06-11 | 2014-11-26 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 抗菌性ポリオレフィン及びポリエステル組成物 |
-
2009
- 2009-09-11 AU AU2009292197A patent/AU2009292197B8/en not_active Ceased
- 2009-09-11 CN CN200980144808.4A patent/CN102209561B/zh not_active Expired - Fee Related
- 2009-09-11 MX MX2011002593A patent/MX2011002593A/es not_active Application Discontinuation
- 2009-09-11 BR BRPI0918540A patent/BRPI0918540A2/pt not_active IP Right Cessation
- 2009-09-11 WO PCT/US2009/005103 patent/WO2010030374A2/en active Application Filing
- 2009-09-11 JP JP2011526863A patent/JP2012501791A/ja active Pending
- 2009-09-11 KR KR1020117008319A patent/KR20110071089A/ko not_active Ceased
- 2009-09-11 EP EP09813368.9A patent/EP2344215A4/en not_active Withdrawn
- 2009-09-11 US US13/062,918 patent/US20110171321A1/en not_active Abandoned
- 2009-09-11 CA CA2736748A patent/CA2736748A1/en not_active Abandoned
-
2011
- 2011-03-08 IL IL211638A patent/IL211638A0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6211457A (ja) * | 1985-05-30 | 1987-01-20 | ザ・トラスティ−ス・オブ・コロンビア・ユニバ−シティ・イン・ザ・シティ−・オブ・ニュ−ヨ−ク | 耐感染性高分子材料の製造方法 |
US5709672A (en) * | 1995-11-01 | 1998-01-20 | Texas Tech University Health Sciences Center | Silastic and polymer-based catheters with improved antimicrobial/antifungal properties |
JP2002539895A (ja) * | 1999-03-31 | 2002-11-26 | ザ トゥルスティーズ オブ コロンビア ユニバーシティ イン ザ シティ オブニュー ヨーク | トリクロサンおよび銀化合物を含有する医療用装置 |
JP2007513252A (ja) * | 2003-12-05 | 2007-05-24 | スリーエム イノベイティブ プロパティズ カンパニー | 生物活性剤を含むポリマー組成物、医療用物品、および方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2010030374A2 (en) | 2010-03-18 |
IL211638A0 (en) | 2011-05-31 |
WO2010030374A3 (en) | 2010-07-01 |
AU2009292197B2 (en) | 2014-03-20 |
EP2344215A2 (en) | 2011-07-20 |
CA2736748A1 (en) | 2010-03-18 |
EP2344215A4 (en) | 2013-12-18 |
BRPI0918540A2 (pt) | 2015-12-08 |
CN102209561A (zh) | 2011-10-05 |
US20110171321A1 (en) | 2011-07-14 |
AU2009292197A1 (en) | 2010-03-18 |
CN102209561B (zh) | 2014-08-06 |
AU2009292197B8 (en) | 2014-04-24 |
MX2011002593A (es) | 2011-09-06 |
KR20110071089A (ko) | 2011-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2012501791A (ja) | 広域抗菌剤を有するエラストマー物品およびその製造方法 | |
US6224579B1 (en) | Triclosan and silver compound containing medical devices | |
JP4630238B2 (ja) | 抗菌剤を注入されたカテーテルおよび医学移植物並びにその注入方法 | |
US6589591B1 (en) | Method for treating medical devices using glycerol and an antimicrobial agent | |
JP5128757B2 (ja) | 抗菌性プラスチック製品の製造方法 | |
US8840927B2 (en) | Method of making anti-microbial polymeric surfaces | |
US5772640A (en) | Triclosan-containing medical devices | |
AU2009305471B2 (en) | Medical device with controllably releasable antibacterial agent | |
US20040208908A1 (en) | Antimicrobial medical articles containing a synergistic combination of anti-infective compounds and octoxyglycerin | |
US20110212152A1 (en) | Modified anti-microbial surfaces, devices and methods | |
AU2002235694A1 (en) | Method of making anti-microbial polymeric surfaces | |
EP2750625A1 (en) | Reduction of biofilms on medical devices | |
CN102655889A (zh) | 具有快速可释放抗菌剂的短时间使用的医学装置 | |
US7597903B2 (en) | Method and composition for producing catheters with antibacterial property | |
WO2014138885A1 (en) | Polymeric coatings having antimicrobial properties | |
Gatter et al. | In vitro efficacy of a hydrophilic central venous catheter loaded with silver to prevent microbial colonization | |
JPH07500263A (ja) | 親水性マトリックス中の治療薬 | |
AU5009201A (en) | Triclosan-containing medical devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20120130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120813 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120813 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131126 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141104 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150204 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150701 |