JPH05503100A - ローディングドースを含む長期配送デバイス - Google Patents
ローディングドースを含む長期配送デバイスInfo
- Publication number
- JPH05503100A JPH05503100A JP3502911A JP50291191A JPH05503100A JP H05503100 A JPH05503100 A JP H05503100A JP 3502911 A JP3502911 A JP 3502911A JP 50291191 A JP50291191 A JP 50291191A JP H05503100 A JPH05503100 A JP H05503100A
- Authority
- JP
- Japan
- Prior art keywords
- drug
- useful
- formulation
- environment
- dispensing device
- 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.)
- Granted
Links
- 238000011068 loading method Methods 0.000 title description 45
- 239000003814 drug Substances 0.000 claims description 107
- 239000003795 chemical substances by application Substances 0.000 claims description 103
- 229940079593 drug Drugs 0.000 claims description 100
- 239000000203 mixture Substances 0.000 claims description 98
- 230000009286 beneficial effect Effects 0.000 claims description 90
- 238000009472 formulation Methods 0.000 claims description 66
- 238000012377 drug delivery Methods 0.000 claims description 48
- 239000013583 drug formulation Substances 0.000 claims description 38
- 230000007774 longterm Effects 0.000 claims description 30
- 241000282849 Ruminantia Species 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 23
- 239000000890 drug combination Substances 0.000 claims description 15
- 210000004767 rumen Anatomy 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 7
- AZSNMRSAGSSBNP-UHFFFAOYSA-N 22,23-dihydroavermectin B1a Natural products C1CC(C)C(C(C)CC)OC21OC(CC=C(C)C(OC1OC(C)C(OC3OC(C)C(O)C(OC)C3)C(OC)C1)C(C)C=CC=C1C3(C(C(=O)O4)C=C(C)C(O)C3OC1)O)CC4C2 AZSNMRSAGSSBNP-UHFFFAOYSA-N 0.000 claims description 5
- SPBDXSGPUHCETR-JFUDTMANSA-N 8883yp2r6d Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O[C@@H]([C@@H](C)CC4)C(C)C)O3)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)C[C@H]4C2 SPBDXSGPUHCETR-JFUDTMANSA-N 0.000 claims description 5
- 229960002418 ivermectin Drugs 0.000 claims description 5
- 230000002459 sustained effect Effects 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 239000005660 Abamectin Substances 0.000 claims description 3
- 239000000921 anthelmintic agent Substances 0.000 claims description 3
- 229940124339 anthelmintic agent Drugs 0.000 claims description 3
- 239000003242 anti bacterial agent Substances 0.000 claims description 3
- 239000003096 antiparasitic agent Substances 0.000 claims description 3
- 229940125687 antiparasitic agent Drugs 0.000 claims description 3
- RRZXIRBKKLTSOM-XPNPUAGNSA-N avermectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 RRZXIRBKKLTSOM-XPNPUAGNSA-N 0.000 claims description 3
- 235000015872 dietary supplement Nutrition 0.000 claims description 3
- 230000012173 estrus Effects 0.000 claims description 3
- 229940088597 hormone Drugs 0.000 claims description 3
- 239000005556 hormone Substances 0.000 claims description 3
- 150000003431 steroids Chemical class 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- 230000000507 anthelmentic effect Effects 0.000 claims description 2
- 229940088710 antibiotic agent Drugs 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 27
- 241001465754 Metazoa Species 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000338 in vitro Methods 0.000 description 8
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 8
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000001727 in vivo Methods 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 5
- 239000013543 active substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 235000010980 cellulose Nutrition 0.000 description 4
- 229940075614 colloidal silicon dioxide Drugs 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 235000019359 magnesium stearate Nutrition 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229960001631 carbomer Drugs 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003890 fistula Effects 0.000 description 2
- 230000000887 hydrating effect Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 210000002425 internal capsule Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000001069 triethyl citrate Substances 0.000 description 2
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 2
- 235000013769 triethyl citrate Nutrition 0.000 description 2
- ZKFNOUUKULVDOB-UHFFFAOYSA-N 1-amino-1-phenylmethyl phosphonic acid Chemical compound OP(=O)(O)C(N)C1=CC=CC=C1 ZKFNOUUKULVDOB-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241000114726 Acetes Species 0.000 description 1
- 241000157302 Bison bison athabascae Species 0.000 description 1
- 241000282832 Camelidae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000282818 Giraffidae Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- UDKABVSQKJNZBH-DWNQPYOZSA-N Melengestrol acetate Chemical compound C1=C(C)C2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC(=C)[C@](OC(=O)C)(C(C)=O)[C@@]1(C)CC2 UDKABVSQKJNZBH-DWNQPYOZSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 210000003165 abomasum Anatomy 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- XRWSZZJLZRKHHD-WVWIJVSJSA-N asunaprevir Chemical compound O=C([C@@H]1C[C@H](CN1C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)(C)C)OC1=NC=C(C2=CC=C(Cl)C=C21)OC)N[C@]1(C(=O)NS(=O)(=O)C2CC2)C[C@H]1C=C XRWSZZJLZRKHHD-WVWIJVSJSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 229940125961 compound 24 Drugs 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000002555 ionophore Substances 0.000 description 1
- 230000000236 ionophoric effect Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- SPBDXSGPUHCETR-VHJJIYNUSA-N mectizan Chemical group O1[C@@H](C)[C@H](O)[C@@H](OC)CC1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3CC(C[C@@]4(O[C@@H]([C@@H](C)CC4)C(C)C)O3)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1C[C@H](C)[C@@H](C(C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](OC3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)CC4C2 SPBDXSGPUHCETR-VHJJIYNUSA-N 0.000 description 1
- 229960004805 melengestrol Drugs 0.000 description 1
- 229960003846 melengestrol acetate Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003342 selenium Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/0068—Rumen, e.g. rumen bolus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Medicinal Preparation (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Glanulating (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- De-Stacking Of Articles (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Basic Packing Technique (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (19)
- 1.(a)(1)一種以上の有用薬剤を含有して、前記有用薬剤を或る期間使用 環境内に放出する第一有用薬剤配合物;及び(2)その第一有用薬剤配合物と第 二薬剤配送手段とを使用環境に露出しながら第二薬剤配送手段と接触状態にある 第一有用薬剤を保持するための手段; を包含する、第一有用薬剤配合物を使用環境に配送するための第一薬剤配送手段 ;及び (b)(1)流体の通過に対して透過性であって有用薬剤の通過に対して実質的 に不透過性である組成物を含む、内部管腔を取り囲んでそれを定める壁;
- (2)一種以上の有用薬剤を含む分与可能な配合物を使用環境に供給する、管腔 内にある第二有用薬剤配合物;(3)使用環境への露出後に前記の第二有用薬剤 配合物を管腔の内部から使用環境へ移動させるための管腔内にある膨張手段;及 び(4)前記の第二有用薬剤配合物を使用環境に配送するための分与デバイス内 にある出口手段; を含む、第二有用薬剤配合物を使用環境に連続的かつ持続的に配送するための第 二薬剤配送手段; を包含する、有用薬剤を使用環境に配送するための分与デバイス。 2.前記デバイスを反すう動物の第一胃内部に留めるための密度手段を更に包含 する請求の範囲第1項に記載の分与デバイス。
- 3.出口手段が前記の密度手段を貫く通路である請求の範囲第2項に記載の分与 デバイス。
- 4.前記の第一有用薬剤配合物を出口手段内に配置する請求の範囲第1項に記載 の分与デバイス。
- 5.前記の第一有用薬剤配合物を出口手段内に配置する請求の範囲第3項に記載 の分与デバイス。
- 6.前記の保持手段が第二薬剤配送手段の表面又はその近くで前記の第一有用薬 剤配合物を保持する請求の範囲第1項に記載の分与デバイス。
- 7.前記の保持手段が、使用環境と前記第一薬剤配合物との間に配置される、有 孔板;網;多孔膜;及び有孔膜からなる選択されるものである請求の範囲第1、 3、4、5又は6項に記載の分与デバイス。
- 8.前記の第一有用薬剤配合物と前記の第二有用薬剤配合物とが同一の有用薬剤 を含有する請求の範囲第7項に記載の分与デバイス。
- 9.前記の第一有用薬剤配合物と前記の第二有用薬剤配合物とが同一の有用薬剤 を含有する請求の範囲第1項に記載の分与デバイス。
- 10.前記の第一有用薬剤配合物と前記の第二有用薬剤配合物とが相異なる有用 薬剤を含有する請求の範囲第7項に記載の分与デバイス。
- 11.前記の第一有用薬剤配合物と前記の第二有用薬剤配合物とが相異なる有用 薬剤を含有する請求の範囲第1項に記載の分与デバイス。
- 12.前記の第一有用薬剤配合物が錠剤形態にある請求の範囲第1項に記載の分 与デバイス。
- 13.前記の有用薬剤を駆虫剤、抗寄生虫剤、抗微生物剤、抗生物質、抗鼓腸剤 、発情抑制剤、抗蚤剤、栄養剤、ホルモン剤、ステロイド剤及びそれらの混合物 からなる群から選択する請求の範囲第1項に記載の分与デバイス。
- 14.前記の有用薬剤をエイヴァーメクチン(avermectin)、アイヴ ァーメクチン(ivermectin)、セレン、酢酸メレンゲストール及びそ れらの混合物からなる群から選択する請求の範囲第1項に記載の分与デバイス。
- 15.前記の有用薬剤配合物が前記有用薬剤と親水性ポリマーとを含有する請求 の範囲第1項に記載の分与デバイス。
- 16.(a)第一及び第二の薬剤配送手段を反すう動物の第一胃内に同時に導入 すること; (b)長期間の初めの部分では前記の第一薬剤配送手段から薬剤を放出すること ;及び (c)長期間の終りの部分では前記の第二薬剤配送手段から薬剤を放出すること ; を包含し、前記の第一配送手段と前記の第二配送手段からの薬剤の放出速度を前 記の長期間にわたって総薬剤速度を実質的に一定に維持するよう選択する、長期 間にわたって実質的に一定の速度で反すう動物の第一胃に有用薬剤を投与する方 法。
- 17.(a)第一及び第二の薬剤配送手段を反すう動物の第一胃内に同時に導入 すること; (b)長期間の初めの部分では前記の第一薬剤配送手段から薬剤を放出すること ;及び (c)長期間の終りの部分では前記の第二薬剤配送手段から薬剤を放出すること ; を包含し、前記の第一配送手段と前記の第二配送手段とからの薬剤の放出速度が 前記の長期間にわたって相異なる速度となるよう選択する、長期間にわたり実質 的に一定の速度で反すう動物の第一胃に有用薬剤を投与する方法。
- 18.反すう動物に請求の範囲第2項に記載のデバイスを口から投与することを 包含する、反すう動物に有用薬剤を投与する方法。
- 19.反すう動物に請求の範囲第5項に記載のデバイスを口から投与することを 包含する、反すう動物に有用薬剤を投与する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US463,109 | 1990-01-10 | ||
US07/463,109 US5045082A (en) | 1990-01-10 | 1990-01-10 | Long-term delivery device including loading dose |
PCT/US1990/007598 WO1991010423A1 (en) | 1990-01-10 | 1990-12-21 | Long-term delivery device including loading dose |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05503100A true JPH05503100A (ja) | 1993-05-27 |
JP3301612B2 JP3301612B2 (ja) | 2002-07-15 |
Family
ID=23838902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50291191A Expired - Lifetime JP3301612B2 (ja) | 1990-01-10 | 1990-12-21 | ローディングドースを含む長期配送デバイス |
Country Status (18)
Country | Link |
---|---|
US (2) | US5045082A (ja) |
EP (1) | EP0510062B1 (ja) |
JP (1) | JP3301612B2 (ja) |
KR (1) | KR0158704B1 (ja) |
AT (1) | ATE108998T1 (ja) |
AU (1) | AU642704B2 (ja) |
CA (1) | CA2032923C (ja) |
DE (1) | DE69011131T2 (ja) |
DK (1) | DK0510062T3 (ja) |
ES (1) | ES2056636T3 (ja) |
FI (1) | FI105011B (ja) |
IE (1) | IE62391B1 (ja) |
MX (1) | MX169706B (ja) |
NO (1) | NO303862B1 (ja) |
NZ (1) | NZ236627A (ja) |
PT (1) | PT96337B (ja) |
WO (1) | WO1991010423A1 (ja) |
ZA (1) | ZA9010342B (ja) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5135523A (en) * | 1988-12-13 | 1992-08-04 | Alza Corporation | Delivery system for administering agent to ruminants and swine |
US5728088A (en) * | 1988-12-13 | 1998-03-17 | Alza Corporation | Osmotic system for delivery of fluid-sensitive somatotropins to bovine animals |
US5045082A (en) * | 1990-01-10 | 1991-09-03 | Alza Corporation | Long-term delivery device including loading dose |
DK0597834T3 (da) * | 1990-01-24 | 1996-02-26 | Alza Corp | Afgivelsessystem |
US5229133A (en) * | 1990-01-24 | 1993-07-20 | Alza Corporation | Delivery system comprising means for controlling internal pressure |
US5474785A (en) * | 1990-01-24 | 1995-12-12 | Alza Corporation | Delivery system comprising means for controlling internal pressure |
US5223266A (en) * | 1990-01-24 | 1993-06-29 | Alza Corporation | Long-term delivery device with early startup |
US5213809A (en) * | 1990-01-24 | 1993-05-25 | Alza Corporation | Delivery system comprising means for controlling internal pressure |
US5861166A (en) * | 1991-03-12 | 1999-01-19 | Alza Corporation | Delivery device providing beneficial agent stability |
US5201728A (en) * | 1991-05-03 | 1993-04-13 | Giampapa Vincent C | Subcutaneous implantable multiple-agent delivery system |
US5227167A (en) * | 1991-06-11 | 1993-07-13 | Alza Corporation | Long-term delivery device including hydrophobic loading dose |
US5240713A (en) * | 1991-09-27 | 1993-08-31 | Alza Corporation | Dual rate agent delivery device |
US5288214A (en) * | 1991-09-30 | 1994-02-22 | Toshio Fukuda | Micropump |
US5462741A (en) * | 1992-08-06 | 1995-10-31 | Alza Corporation | High agent loaded controlled release dispenser |
US5431919A (en) * | 1993-06-23 | 1995-07-11 | Alza | Ruminal drug delivery device |
US5639477A (en) * | 1993-06-23 | 1997-06-17 | Alza Corporation | Ruminal drug delivery device |
GB9318641D0 (en) * | 1993-09-08 | 1993-10-27 | Edko Trading Representation | Compositions |
NZ250188A (en) * | 1993-11-11 | 1996-06-25 | Ashmont Holdings Ltd Substitut | Anthelmintic drench comprising an avermectin or milbemycin and an organic selenium salt |
ZA948426B (en) * | 1993-12-22 | 1995-06-30 | Qualcomm Inc | Distributed voice recognition system |
US5595752A (en) * | 1994-07-01 | 1997-01-21 | Monsanto Company | Increasing dressing percentage and carcass weight in finishing beef cattle |
US5672357A (en) * | 1994-07-01 | 1997-09-30 | Monsanto Company | Method and device for implantation of large diameter objects in bovines |
US5433711A (en) * | 1994-08-01 | 1995-07-18 | Monsanto Company | Syringe with cannula-protecting sheath and sealing center rod |
US5690952A (en) * | 1995-06-07 | 1997-11-25 | Judy A. Magruder et al. | Implantable system for delivery of fluid-sensitive agents to animals |
FR2754711B1 (fr) * | 1996-10-21 | 1999-01-29 | Vandamme Thierry | Dispositif de liberation avec effet retard d'une substance active, notamment veterinaire |
GB2345010B (en) * | 1998-12-17 | 2002-12-31 | Electrosols Ltd | A delivery device |
US6669954B2 (en) | 2000-01-25 | 2003-12-30 | John R. Crison | Controlled release of drugs |
GB0115355D0 (en) * | 2001-06-22 | 2001-08-15 | Pirrie Alastair | Vaporization system |
US20060020253A1 (en) * | 2004-07-26 | 2006-01-26 | Prescott Anthony D | Implantable device having reservoir with controlled release of medication and method of manufacturing the same |
US20070190137A1 (en) * | 2005-10-07 | 2007-08-16 | Reyes Iran | Osmotic dosage form with controlled release and fast release aspects |
US8992511B2 (en) | 2005-11-09 | 2015-03-31 | The Invention Science Fund I, Llc | Acoustically controlled substance delivery device |
US9254256B2 (en) | 2005-11-09 | 2016-02-09 | The Invention Science Fund I, Llc | Remote controlled in vivo reaction method |
US8936590B2 (en) | 2005-11-09 | 2015-01-20 | The Invention Science Fund I, Llc | Acoustically controlled reaction device |
US20070106271A1 (en) | 2005-11-09 | 2007-05-10 | Searete Llc, A Limited Liability Corporation | Remote control of substance delivery system |
US8083710B2 (en) | 2006-03-09 | 2011-12-27 | The Invention Science Fund I, Llc | Acoustically controlled substance delivery device |
US8273071B2 (en) | 2006-01-18 | 2012-09-25 | The Invention Science Fund I, Llc | Remote controller for substance delivery system |
US8998886B2 (en) | 2005-12-13 | 2015-04-07 | The Invention Science Fund I, Llc | Remote control of osmotic pump device |
US9067047B2 (en) | 2005-11-09 | 2015-06-30 | The Invention Science Fund I, Llc | Injectable controlled release fluid delivery system |
US20080140057A1 (en) | 2006-03-09 | 2008-06-12 | Searete Llc, A Limited Liability Corporation Of State Of The Delaware | Injectable controlled release fluid delivery system |
US8337777B2 (en) * | 2006-06-28 | 2012-12-25 | Applied Biosystems, Llc | Sample distribution devices and methods |
NZ552290A (en) * | 2006-12-21 | 2009-05-31 | Bomac Research Ltd | Tablet fomulation |
US9101707B2 (en) | 2012-04-27 | 2015-08-11 | Gregory Zeltser | Implantable bioartificial perfusion system |
DK4037666T3 (da) | 2020-12-08 | 2024-06-24 | Ruminant Biotech Corp Ltd | Forbedring af anordninger og fremgangsmåder til indgivelse af substanser til dyr |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB372040A (en) * | 1931-03-21 | 1932-05-05 | Bernard Thomson | Improvements relating to control mechanism particularly with reference to gear boxes |
CH569482A5 (ja) * | 1970-12-23 | 1975-11-28 | Boehringer Sohn Ingelheim | |
US3995632A (en) * | 1973-05-04 | 1976-12-07 | Alza Corporation | Osmotic dispenser |
US4381780A (en) * | 1981-01-19 | 1983-05-03 | Research Corporation | Sustained release delivery system |
US4449983A (en) * | 1982-03-22 | 1984-05-22 | Alza Corporation | Simultaneous delivery of two drugs from unit delivery device |
US4576604A (en) * | 1983-03-04 | 1986-03-18 | Alza Corporation | Osmotic system with instant drug availability |
US4564363A (en) * | 1983-07-13 | 1986-01-14 | Smithkline Beckman Corporation | Delayed action assembly |
GB8328916D0 (en) * | 1983-10-28 | 1983-11-30 | Castex Prod | Pharmaceutical pellet |
US4612186A (en) * | 1984-03-19 | 1986-09-16 | Alza Corporation | Method for establishing blood levels of biocide in animals |
US4729793A (en) * | 1985-08-09 | 1988-03-08 | Alza Corporation | Composition for manufacturing wall of dispensing device |
US4772474A (en) * | 1985-08-09 | 1988-09-20 | Alza Corporation | Dispenser with internal arrangement of lamina means for dispensing beneficial agent |
US4595583A (en) * | 1984-03-19 | 1986-06-17 | Alza Corporation | Delivery system controlled administration of beneficial agent to ruminants |
GB8417202D0 (en) * | 1984-07-05 | 1984-08-08 | Norbrook Lab Ltd | Drug intermittent release device |
US4608048A (en) * | 1984-12-06 | 1986-08-26 | Alza Corporation | Dispensing device with drug delivery patterns |
US4643731A (en) * | 1985-08-16 | 1987-02-17 | Alza Corporation | Means for providing instant agent from agent dispensing system |
US4704118A (en) * | 1985-08-16 | 1987-11-03 | Alza Corporation | Ruminant dispensing device with thermo-activated memory |
IT1188212B (it) * | 1985-12-20 | 1988-01-07 | Paolo Colombo | Sistema per il rilascio a velocita' controllata di sostanze attive |
US4662880A (en) * | 1986-03-14 | 1987-05-05 | Alza Corporation | Pseudoephedrine, brompheniramine therapy |
US4716496A (en) * | 1986-05-09 | 1987-12-29 | Eaton Corporation | Panel-mounted control station housing |
US4842867A (en) * | 1986-05-09 | 1989-06-27 | Alza Corporation | Pulsed drug delivery of doxylamine |
US4915952A (en) * | 1987-02-27 | 1990-04-10 | Alza Corporation | Composition comprising drug, HPC, HPMC and PEO |
US4810502A (en) * | 1987-02-27 | 1989-03-07 | Alza Corporation | Pseudoephedrine brompheniramine therapy |
US4915954A (en) * | 1987-09-03 | 1990-04-10 | Alza Corporation | Dosage form for delivering a drug at two different rates |
US4814181A (en) * | 1987-09-03 | 1989-03-21 | Alza Corporation | Dosage form comprising fast agent delivery followed by slow agent delivery |
US4915953A (en) * | 1987-09-03 | 1990-04-10 | Alza Corporation | Dosage form for delivering acetaminophen or phenylpropanolamine |
US4872873A (en) * | 1987-12-14 | 1989-10-10 | Merck & Co., Inc. | Controlled release bolus device |
CA1330886C (en) * | 1988-01-22 | 1994-07-26 | Bend Research Inc. | Osmotic system for delivery of dilute solutions |
US5045082A (en) * | 1990-01-10 | 1991-09-03 | Alza Corporation | Long-term delivery device including loading dose |
-
1990
- 1990-01-10 US US07/463,109 patent/US5045082A/en not_active Expired - Fee Related
- 1990-12-21 KR KR1019920701624A patent/KR0158704B1/ko not_active Expired - Lifetime
- 1990-12-21 EP EP91902329A patent/EP0510062B1/en not_active Expired - Lifetime
- 1990-12-21 AU AU71569/91A patent/AU642704B2/en not_active Expired
- 1990-12-21 CA CA002032923A patent/CA2032923C/en not_active Expired - Lifetime
- 1990-12-21 DK DK91902329.1T patent/DK0510062T3/da active
- 1990-12-21 MX MX023897A patent/MX169706B/es unknown
- 1990-12-21 NZ NZ236627A patent/NZ236627A/en unknown
- 1990-12-21 DE DE69011131T patent/DE69011131T2/de not_active Expired - Lifetime
- 1990-12-21 ZA ZA9010342A patent/ZA9010342B/xx unknown
- 1990-12-21 ES ES91902329T patent/ES2056636T3/es not_active Expired - Lifetime
- 1990-12-21 AT AT91902329T patent/ATE108998T1/de not_active IP Right Cessation
- 1990-12-21 PT PT96337A patent/PT96337B/pt not_active IP Right Cessation
- 1990-12-21 IE IE465790A patent/IE62391B1/en not_active IP Right Cessation
- 1990-12-21 JP JP50291191A patent/JP3301612B2/ja not_active Expired - Lifetime
- 1990-12-21 US US07/852,248 patent/US5840074A/en not_active Expired - Lifetime
- 1990-12-21 WO PCT/US1990/007598 patent/WO1991010423A1/en active IP Right Grant
-
1992
- 1992-07-06 NO NO922656A patent/NO303862B1/no unknown
- 1992-07-08 FI FI923142A patent/FI105011B/fi active
Also Published As
Publication number | Publication date |
---|---|
DE69011131T2 (de) | 1994-12-01 |
CA2032923A1 (en) | 1991-07-11 |
CA2032923C (en) | 2000-04-11 |
IE904657A1 (en) | 1991-07-17 |
NZ236627A (en) | 1992-05-26 |
NO922656D0 (no) | 1992-07-06 |
FI923142A0 (fi) | 1992-07-08 |
DK0510062T3 (da) | 1994-11-28 |
WO1991010423A1 (en) | 1991-07-25 |
DE69011131D1 (de) | 1994-09-01 |
KR0158704B1 (ko) | 1998-12-01 |
AU7156991A (en) | 1991-08-05 |
IE62391B1 (en) | 1995-01-25 |
ATE108998T1 (de) | 1994-08-15 |
EP0510062A1 (en) | 1992-10-28 |
US5045082A (en) | 1991-09-03 |
PT96337B (pt) | 1998-07-31 |
NO922656L (no) | 1992-07-06 |
PT96337A (pt) | 1991-09-30 |
ZA9010342B (en) | 1991-10-30 |
KR920703026A (ko) | 1992-12-17 |
EP0510062B1 (en) | 1994-07-27 |
JP3301612B2 (ja) | 2002-07-15 |
NO303862B1 (no) | 1998-09-14 |
ES2056636T3 (es) | 1994-10-01 |
FI105011B (fi) | 2000-05-31 |
AU642704B2 (en) | 1993-10-28 |
FI923142A7 (fi) | 1992-07-08 |
US5840074A (en) | 1998-11-24 |
MX169706B (es) | 1993-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH05503100A (ja) | ローディングドースを含む長期配送デバイス | |
JP2683359B2 (ja) | 固体の性質を有する移動可能マトリツクスを含有する投与用製剤 | |
US4344929A (en) | Method of delivering drug with aid of effervescent activity generated in environment of use | |
EP0040899B1 (en) | Method of delivering drug with aid of effervescent activity generated in environment of use | |
US4940465A (en) | Dispenser comprising displaceable matrix with solid state properties | |
JPH0428242B2 (ja) | ||
EP0250083B1 (en) | Dosage form with means for governing rate of gas formation | |
KR0137261B1 (ko) | 소수성 부하물을 함유하는 지효성 전달 장치 | |
JPS6244249A (ja) | 有効剤組成物を反芻動物に投与するための投与デイバイス | |
JPH04506966A (ja) | イオノフォアを含んで成るディスペンサー | |
CN112741817A (zh) | 一种新型泡腾制剂给药系统 | |
JP2002515016A (ja) | 薬物投与の遅延活性化および薬物の完全放出による浸透デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090426 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090426 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100426 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110426 Year of fee payment: 9 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110426 Year of fee payment: 9 |