GB998794A - Carrier for controlled release of drugs - Google Patents
Carrier for controlled release of drugsInfo
- Publication number
- GB998794A GB998794A GB33179/63A GB3317963A GB998794A GB 998794 A GB998794 A GB 998794A GB 33179/63 A GB33179/63 A GB 33179/63A GB 3317963 A GB3317963 A GB 3317963A GB 998794 A GB998794 A GB 998794A
- Authority
- GB
- United Kingdom
- Prior art keywords
- agents
- silicone rubber
- drug
- container
- sealed container
- 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.)
- Expired
Links
- 239000003814 drug Substances 0.000 title abstract 6
- 229940079593 drug Drugs 0.000 title abstract 5
- 238000013270 controlled release Methods 0.000 title 1
- -1 polysilicates Chemical class 0.000 abstract 7
- 229920002379 silicone rubber Polymers 0.000 abstract 6
- 239000004945 silicone rubber Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- 229920001296 polysiloxane Polymers 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 abstract 2
- 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 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 abstract 2
- 229940088710 antibiotic agent Drugs 0.000 abstract 2
- 239000003146 anticoagulant agent Substances 0.000 abstract 2
- 229940127219 anticoagulant drug Drugs 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000003937 drug carrier Substances 0.000 abstract 2
- 229940088597 hormone Drugs 0.000 abstract 2
- 239000005556 hormone Substances 0.000 abstract 2
- 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 abstract 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 abstract 2
- 125000000962 organic group Chemical group 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- LOUPRKONTZGTKE-LHHVKLHASA-N quinidine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@H]2[C@@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-LHHVKLHASA-N 0.000 abstract 2
- 210000001519 tissue Anatomy 0.000 abstract 2
- JLTCWSBVQSZVLT-CDIPANDDSA-N (2s)-n-[(2s)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[(4r,7s,10s,13s,16s,19r)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosan Chemical compound NCCCC[C@@H](C(=O)NCC(N)=O)NC(=O)[C@@H]1CCCN1C(=O)[C@H]1NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](N)CSSC1.C([C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@@H](C(N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N1)=O)N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(N)=O)C1=CC=CC=C1 JLTCWSBVQSZVLT-CDIPANDDSA-N 0.000 abstract 1
- JWDYCNIAQWPBHD-UHFFFAOYSA-N 1-(2-methylphenyl)glycerol Chemical compound CC1=CC=CC=C1OCC(O)CO JWDYCNIAQWPBHD-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- 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 abstract 1
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 abstract 1
- WFJIVOKAWHGMBH-UHFFFAOYSA-N 4-hexylbenzene-1,3-diol Chemical compound CCCCCCC1=CC=C(O)C=C1O WFJIVOKAWHGMBH-UHFFFAOYSA-N 0.000 abstract 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- PQSUYGKTWSAVDQ-ZVIOFETBSA-N Aldosterone Chemical compound C([C@@]1([C@@H](C(=O)CO)CC[C@H]1[C@@H]1CC2)C=O)[C@H](O)[C@@H]1[C@]1(C)C2=CC(=O)CC1 PQSUYGKTWSAVDQ-ZVIOFETBSA-N 0.000 abstract 1
- PQSUYGKTWSAVDQ-UHFFFAOYSA-N Aldosterone Natural products C1CC2C3CCC(C(=O)CO)C3(C=O)CC(O)C2C2(C)C1=CC(=O)CC2 PQSUYGKTWSAVDQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- 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 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 241001608331 Gonyaulax digitale Species 0.000 abstract 1
- 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 abstract 1
- 108010003272 Hyaluronate lyase Proteins 0.000 abstract 1
- 102000001974 Hyaluronidases Human genes 0.000 abstract 1
- 102000004877 Insulin Human genes 0.000 abstract 1
- 108090001061 Insulin Proteins 0.000 abstract 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 abstract 1
- 229930182555 Penicillin Natural products 0.000 abstract 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 abstract 1
- 102000005320 Posterior Pituitary Hormones Human genes 0.000 abstract 1
- 108010070873 Posterior Pituitary Hormones Proteins 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 208000007536 Thrombosis Diseases 0.000 abstract 1
- BZKPWHYZMXOIDC-UHFFFAOYSA-N acetazolamide Chemical compound CC(=O)NC1=NN=C(S(N)(=O)=O)S1 BZKPWHYZMXOIDC-UHFFFAOYSA-N 0.000 abstract 1
- 229960000571 acetazolamide Drugs 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 239000003470 adrenal cortex hormone Substances 0.000 abstract 1
- 230000001919 adrenal effect Effects 0.000 abstract 1
- 229960002478 aldosterone Drugs 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229940124326 anaesthetic agent Drugs 0.000 abstract 1
- 230000003444 anaesthetic effect Effects 0.000 abstract 1
- 239000002269 analeptic agent Substances 0.000 abstract 1
- 239000005557 antagonist Substances 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 229940121375 antifungal agent Drugs 0.000 abstract 1
- 239000003429 antifungal agent Substances 0.000 abstract 1
- 239000003430 antimalarial agent Substances 0.000 abstract 1
- 229940033495 antimalarials Drugs 0.000 abstract 1
- 229940034982 antineoplastic agent Drugs 0.000 abstract 1
- 239000002246 antineoplastic agent Substances 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229940125717 barbiturate Drugs 0.000 abstract 1
- 229940088007 benadryl Drugs 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 229940125692 cardiovascular agent Drugs 0.000 abstract 1
- 239000002327 cardiovascular agent Substances 0.000 abstract 1
- 239000003874 central nervous system depressant Substances 0.000 abstract 1
- XVTQTNAKZYLTNZ-HFPMQDOPSA-N chembl2023895 Chemical compound OCCS(O)(=O)=O.OCCS(O)(=O)=O.C1=CC(C(=N)N)=CC=C1\C=C\C1=CC=C(C(N)=N)C=C1O XVTQTNAKZYLTNZ-HFPMQDOPSA-N 0.000 abstract 1
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 abstract 1
- 229940124558 contraceptive agent Drugs 0.000 abstract 1
- 239000003433 contraceptive agent Substances 0.000 abstract 1
- 229960004544 cortisone Drugs 0.000 abstract 1
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 abstract 1
- ZESRJSPZRDMNHY-UHFFFAOYSA-N de-oxy corticosterone Natural products O=C1CCC2(C)C3CCC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 ZESRJSPZRDMNHY-UHFFFAOYSA-N 0.000 abstract 1
- 229960003654 desoxycortone Drugs 0.000 abstract 1
- WQABCVAJNWAXTE-UHFFFAOYSA-N dimercaprol Chemical compound OCC(S)CS WQABCVAJNWAXTE-UHFFFAOYSA-N 0.000 abstract 1
- 229960001051 dimercaprol Drugs 0.000 abstract 1
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 abstract 1
- 229940088598 enzyme Drugs 0.000 abstract 1
- 229960002179 ephedrine Drugs 0.000 abstract 1
- 229960005309 estradiol Drugs 0.000 abstract 1
- 229930182833 estradiol Natural products 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 108010074605 gamma-Globulins Proteins 0.000 abstract 1
- 229960003711 glyceryl trinitrate Drugs 0.000 abstract 1
- 229960002897 heparin Drugs 0.000 abstract 1
- 229920000669 heparin Polymers 0.000 abstract 1
- 229960003258 hexylresorcinol Drugs 0.000 abstract 1
- 229960002773 hyaluronidase Drugs 0.000 abstract 1
- 229960000890 hydrocortisone Drugs 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229950005911 hydroxystilbamidine Drugs 0.000 abstract 1
- 239000000677 immunologic agent Substances 0.000 abstract 1
- 229940124541 immunological agent Drugs 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229940125396 insulin Drugs 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229940040511 liver extract Drugs 0.000 abstract 1
- HAWPXGHAZFHHAD-UHFFFAOYSA-N mechlorethamine Chemical class ClCCN(C)CCCl HAWPXGHAZFHHAD-UHFFFAOYSA-N 0.000 abstract 1
- 229960004961 mechlorethamine Drugs 0.000 abstract 1
- 229960000901 mepacrine Drugs 0.000 abstract 1
- 229960003861 mephenesin Drugs 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000003158 myorelaxant agent Substances 0.000 abstract 1
- 229910052605 nesosilicate Inorganic materials 0.000 abstract 1
- 231100000344 non-irritating Toxicity 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 229960000988 nystatin Drugs 0.000 abstract 1
- VQOXZBDYSJBXMA-NQTDYLQESA-N nystatin A1 Chemical compound O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/CC/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 VQOXZBDYSJBXMA-NQTDYLQESA-N 0.000 abstract 1
- 150000004762 orthosilicates Chemical class 0.000 abstract 1
- 229940049954 penicillin Drugs 0.000 abstract 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 abstract 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 abstract 1
- 229960004919 procaine Drugs 0.000 abstract 1
- 239000000186 progesterone Substances 0.000 abstract 1
- 229960003387 progesterone Drugs 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- GPKJTRJOBQGKQK-UHFFFAOYSA-N quinacrine Chemical compound C1=C(OC)C=C2C(NC(C)CCCN(CC)CC)=C(C=CC(Cl)=C3)C3=NC2=C1 GPKJTRJOBQGKQK-UHFFFAOYSA-N 0.000 abstract 1
- 229960001404 quinidine Drugs 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 229920002631 room-temperature vulcanizate silicone Polymers 0.000 abstract 1
- 238000010058 rubber compounding Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229940125706 skeletal muscle relaxant agent Drugs 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000934 spermatocidal agent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229960001544 sulfathiazole Drugs 0.000 abstract 1
- JNMRHUJNCSQMMB-UHFFFAOYSA-N sulfathiazole Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=NC=CS1 JNMRHUJNCSQMMB-UHFFFAOYSA-N 0.000 abstract 1
- IMCGHZIGRANKHV-AJNGGQMLSA-N tert-butyl (3s,5s)-2-oxo-5-[(2s,4s)-5-oxo-4-propan-2-yloxolan-2-yl]-3-propan-2-ylpyrrolidine-1-carboxylate Chemical compound O1C(=O)[C@H](C(C)C)C[C@H]1[C@H]1N(C(=O)OC(C)(C)C)C(=O)[C@H](C(C)C)C1 IMCGHZIGRANKHV-AJNGGQMLSA-N 0.000 abstract 1
- 229960003604 testosterone Drugs 0.000 abstract 1
- 229960000814 tetanus toxoid Drugs 0.000 abstract 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 abstract 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
- A61K9/2036—Silicones; Polysiloxanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US220105A US3279996A (en) | 1962-08-28 | 1962-08-28 | Polysiloxane carrier for controlled release of drugs and other agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB998794A true GB998794A (en) | 1965-07-21 |
Family
ID=22822082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33179/63A Expired GB998794A (en) | 1962-08-28 | 1963-08-21 | Carrier for controlled release of drugs |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3279996A (en:Method) |
| AU (1) | AU274375B2 (en:Method) |
| BR (1) | BR6352320D0 (en:Method) |
| CH (1) | CH483471A (en:Method) |
| FR (2) | FR1381318A (en:Method) |
| GB (1) | GB998794A (en:Method) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610247A (en) * | 1969-03-03 | 1971-10-05 | Richard R Jackson | Surface-anesthetizing medical appliance |
| GB2191397A (en) * | 1986-06-09 | 1987-12-16 | Drug Systems Res & Dev | Subcutaneous implant |
| US4989601A (en) * | 1988-05-02 | 1991-02-05 | Medical Engineering & Development Institute, Inc. | Method, apparatus, and substance for treating tissue having neoplastic cells |
| GB2252497A (en) * | 1991-02-04 | 1992-08-12 | Elsimar Metzker Coutinho | Progesterone compositions for treating endometriosis |
Families Citing this family (148)
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| US3916898A (en) * | 1964-05-20 | 1975-11-04 | Searle & Co | Administration of medicaments and the like |
| US3365728A (en) * | 1964-12-18 | 1968-01-30 | Edwards Lab Inc | Upholstered heart valve having a sealing ring adapted for dispensing medicaments |
| US3371352A (en) * | 1965-01-19 | 1968-03-05 | Edwards Lab Inc | Heart valve for quick implantation having provision for ingrowth of tissue |
| USRE28536E (en) * | 1966-08-16 | 1975-09-02 | Animal husbandry | |
| US3499445A (en) * | 1966-08-16 | 1970-03-10 | Phytogen Prod Inc | Animal husbandry |
| US3511684A (en) * | 1967-05-17 | 1970-05-12 | Abbott Lab | Method of treating polymeric resin to display nonthrombogenicity |
| US3873713A (en) * | 1967-06-30 | 1975-03-25 | Hoffmann La Roche | Stabilized particulate vitamin c composition |
| US3548417A (en) * | 1967-09-05 | 1970-12-22 | Ronnie G Kischer | Heart valve having a flexible wall which rotates between open and closed positions |
| US3598127A (en) * | 1968-06-06 | 1971-08-10 | James G Wepsic | Catheter having antibacterial substance therein provided with means permitting slow release of said substance |
| US3596292A (en) * | 1969-02-20 | 1971-08-03 | Franklin Institute | Hair implant structure |
| US4344431A (en) * | 1969-03-24 | 1982-08-17 | University Of Delaware | Polymeric article for dispensing drugs |
| US3967618A (en) * | 1969-04-01 | 1976-07-06 | Alza Corporation | Drug delivery device |
| US3948262A (en) * | 1969-04-01 | 1976-04-06 | Alza Corporation | Novel drug delivery device |
| CA988849A (en) * | 1969-06-16 | 1976-05-11 | Antonio Scommegna | Anti-fertility device |
| US3911911A (en) * | 1969-06-16 | 1975-10-14 | Reese Hospital Michael | Anti-fertility device |
| US3576176A (en) * | 1969-09-23 | 1971-04-27 | John E P Pickett | Cooperative histologic tissue capsule and capsule rack |
| US3678756A (en) * | 1969-09-23 | 1972-07-25 | Hans W Estin | Capsules and method for testing capsules for wall integrity |
| US3640269A (en) * | 1969-10-24 | 1972-02-08 | Jose M R Delgado | Fluid-conducting instrument insertable in living organisms |
| US3659600A (en) * | 1970-02-24 | 1972-05-02 | Estin Hans H | Magnetically operated capsule for administering drugs |
| US3640741A (en) * | 1970-02-24 | 1972-02-08 | Hollister Inc | Composition containing gel |
| US3726972A (en) * | 1970-10-27 | 1973-04-10 | Monsanto Co | Halosilane-protein crosslink as ruminant feed material |
| US3797485A (en) * | 1971-03-26 | 1974-03-19 | Alza Corp | Novel drug delivery device for administering drug into blood circulation in blood vessel |
| US3905360A (en) * | 1971-11-01 | 1975-09-16 | Alza Corp | Intrauterine device for governing the reproductive process |
| BE791632A (fr) * | 1971-11-20 | 1973-05-21 | Schering Ag | Supports a base de caoutchouc siliconique pour agents medicamenteux |
| US3832458A (en) * | 1971-12-06 | 1974-08-27 | River C Foundation | Hydrophilic silicone composition and method |
| US3804088A (en) * | 1972-07-31 | 1974-04-16 | Lilly Co Eli | Removable implantate for administering physiological active agents to animals |
| BE788505A (fr) * | 1972-09-05 | 1973-03-07 | Moyer Dean L | Dispositif et procede pour l'utilisation d'un medicament irritant-toxique, antipaludeen ou antiamibien |
| US3811444A (en) * | 1972-12-27 | 1974-05-21 | Alza Corp | Bioerodible ocular device |
| US3921636A (en) * | 1973-01-15 | 1975-11-25 | Alza Corp | Novel drug delivery device |
| US3971376A (en) * | 1973-02-26 | 1976-07-27 | Ceskoslovenska Akademie Ved | Method and apparatus for introducing fluids into the body |
| US3944064A (en) * | 1973-10-26 | 1976-03-16 | Alza Corporation | Self-monitored device for releasing agent at functional rate |
| US3898701A (en) * | 1974-01-17 | 1975-08-12 | Russa Joseph | Implantable heart valve |
| US3987797A (en) * | 1974-02-25 | 1976-10-26 | Ethicon, Inc. | Antimicrobial sutures |
| DE2445971A1 (de) * | 1974-09-24 | 1976-04-08 | Schering Ag | Arzneimittelwirkstofftraeger ii |
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| US3992518A (en) * | 1974-10-24 | 1976-11-16 | G. D. Searle & Co. | Method for making a microsealed delivery device |
| US3934274A (en) * | 1974-10-29 | 1976-01-27 | Hartley Jr John H | Deflatable mammary augmentation prosthesis |
| US4053580A (en) * | 1975-01-01 | 1977-10-11 | G. D. Searle & Co. | Microsealed pharmaceutical delivery device |
| US4082509A (en) * | 1976-08-05 | 1978-04-04 | Dow Corning Corporation | Method of storing blood and a blood storage bag therefor |
| DE2642032C2 (de) * | 1976-09-18 | 1987-04-30 | Rupprecht, Herbert, Prof. Dr., 8400 Regensburg | Verfahren zur Inkorporierung von Wirkstoffen in siliciumdioxidhaltige Trägermaterialien und eine siliciumdioxidhaltige Zubereitung |
| US4219016A (en) * | 1978-12-07 | 1980-08-26 | The Procter & Gamble Company | Vaginal contraceptive |
| US4198976A (en) * | 1977-10-11 | 1980-04-22 | The Procter & Gamble Company | Vaginal contraceptive |
| US4210644A (en) * | 1978-02-23 | 1980-07-01 | The Johns Hopkins University | Male contraception |
| IN152178B (en:Method) * | 1978-05-08 | 1983-11-05 | Pfizer | |
| US4191741A (en) * | 1978-09-22 | 1980-03-04 | Eli Lilly And Company | Removable drug implant |
| JPS6037733B2 (ja) * | 1978-10-12 | 1985-08-28 | 住友電気工業株式会社 | 管状臓器補綴材及びその製造方法 |
| JPS6037735B2 (ja) * | 1978-10-18 | 1985-08-28 | 住友電気工業株式会社 | 人工血管 |
| JPS5560459A (en) * | 1978-10-26 | 1980-05-07 | Baxter Travenol Lab | Polymer that can coexist with blood and medical appliance manufactured from said polymer |
| US4228032A (en) * | 1978-11-06 | 1980-10-14 | Dow Corning Corporation | Method of storing blood and a blood storage bag therefore |
| US4200090A (en) * | 1979-01-15 | 1980-04-29 | The Procter & Gamble Company | Vaginal contraceptive and method of using |
| DE2902414A1 (de) * | 1979-01-23 | 1980-08-07 | Hoechst Ag | Depotkoerper auf basis silicon- kautschuk sowie verfahren zu seiner herstellung |
| WO1980002378A1 (en) * | 1979-05-03 | 1980-11-13 | Commw Scient Ind Res Org | Device for promoting endothelial cell motility and/or vascularisation |
| US4392848A (en) * | 1979-06-25 | 1983-07-12 | The Procter & Gamble Company | Catheterization |
| US4264576A (en) * | 1979-06-28 | 1981-04-28 | Eli Lilly And Company | Contraceptive methods and compositions |
| US4343788A (en) * | 1979-06-29 | 1982-08-10 | The Procter & Gamble Company | Antimicrobial polymer compositions |
| US4479795A (en) * | 1979-06-29 | 1984-10-30 | The Procter & Gamble Company | Antimicrobial polymer compositions |
| US4264575A (en) * | 1979-07-16 | 1981-04-28 | Eli Lilly And Company | Contraceptive methods and compositions |
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| US4485814A (en) * | 1979-09-05 | 1984-12-04 | Yoon In B | One-piece compound elastic occluding member |
| US4298002A (en) * | 1979-09-10 | 1981-11-03 | National Patent Development Corporation | Porous hydrophilic materials, chambers therefrom, and devices comprising such chambers and biologically active tissue and methods of preparation |
| US4384960A (en) * | 1979-11-13 | 1983-05-24 | Polley R D | Iodine dispenser and method of dispensing iodine |
| JPS6110137B2 (en:Method) * | 1979-12-17 | 1986-03-28 | Dow Corning | |
| US4341728A (en) * | 1979-12-20 | 1982-07-27 | The Population Council, Inc. | Method for making an IUD with shrinking of a medicated attachment onto a support |
| US4304226A (en) * | 1980-03-03 | 1981-12-08 | The Procter & Gamble Company | Vaginal contraceptive |
| US4309776A (en) * | 1980-05-13 | 1982-01-12 | Ramon Berguer | Intravascular implantation device and method of using the same |
| DE3040978A1 (de) * | 1980-10-28 | 1982-05-27 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Vaginalring |
| US4392040A (en) * | 1981-01-09 | 1983-07-05 | Rand Robert W | Induction heating apparatus for use in causing necrosis of neoplasm |
| US4435180A (en) | 1982-05-25 | 1984-03-06 | Alza Corporation | Elastomeric active agent delivery system and method of use |
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| US4690683A (en) * | 1985-07-02 | 1987-09-01 | Rutgers, The State University Of New Jersey | Transdermal varapamil delivery device |
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| WO1987006828A1 (en) * | 1986-05-16 | 1987-11-19 | The State Of Victoria | Biocompatible implants |
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| DE3725728A1 (de) * | 1987-08-04 | 1989-02-16 | Freudenberg Carl Fa | Medizinisches geraet und verfahren zu seiner herstellung |
| GB8806367D0 (en) * | 1988-03-17 | 1988-04-13 | Erba Carlo Spa | Siloxane matrices with internal non-uniform drug distribution |
| US4951657A (en) * | 1988-04-22 | 1990-08-28 | Dow Corning Corporation | Heat sealable membrane for transdermal drug release |
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| FR2648143B1 (fr) * | 1989-06-08 | 1991-09-06 | Rhone Poulenc Chimie | Composition comprenant un copolymere silicone thermoplastique et un compose de l'iode, utilisable apres sa mise en forme, pour le traitement des eaux |
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| US5383873A (en) * | 1992-12-09 | 1995-01-24 | Regents Of The University Of Minnesota | Smooth muscle chemical pacemaker |
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| BRPI0410324A (pt) | 2003-05-15 | 2006-05-23 | Biomerix Corp | dispositivo implantável, processos de liofilização para produção de matriz elastomérica possuindo uma estrutura reticulada, de polimerização para a preparação de matriz elastomérica reticulada e de preparação de dispositivo implantável elastomérico de compósito reticulado, e, método para tratamento de uma desordem ortopédica |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2512192A (en) * | 1948-05-26 | 1950-06-20 | American Cyanamid Co | Silicone resin medicament coating |
| US2504482A (en) * | 1949-06-17 | 1950-04-18 | Premo Pharmaceutical Lab Inc | Drain-clear container for aqueous-vehicle liquid pharmaceutical preparations |
| US2855933A (en) * | 1952-04-04 | 1958-10-14 | American Hospital Supply Corp | Fluid receptacle |
| US2846057A (en) * | 1954-02-09 | 1958-08-05 | Polin Herbert Spencer | Devices for dosage control |
| US2895475A (en) * | 1956-12-03 | 1959-07-21 | Everett L Cole | Container for collecting, storing and dispensing biological fluids |
| US2951011A (en) * | 1956-12-17 | 1960-08-30 | Feinstone Wolffe Harry | Silicone composition for the relief of gastro-intestinal distress and method of using same |
| US2987445A (en) * | 1958-10-10 | 1961-06-06 | Rohm & Haas | Drug composition |
| US3105613A (en) * | 1960-05-09 | 1963-10-01 | Baxter Don Inc | Blood container |
-
1962
- 1962-08-28 US US220105A patent/US3279996A/en not_active Expired - Lifetime
-
1963
- 1963-08-21 GB GB33179/63A patent/GB998794A/en not_active Expired
- 1963-08-26 AU AU34614/63A patent/AU274375B2/en not_active Expired
- 1963-08-28 BR BR152320/63A patent/BR6352320D0/pt unknown
- 1963-08-28 FR FR945914A patent/FR1381318A/fr not_active Expired
- 1963-08-28 CH CH1061463A patent/CH483471A/de not_active IP Right Cessation
- 1963-08-28 FR FR945913A patent/FR8424M/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610247A (en) * | 1969-03-03 | 1971-10-05 | Richard R Jackson | Surface-anesthetizing medical appliance |
| GB2191397A (en) * | 1986-06-09 | 1987-12-16 | Drug Systems Res & Dev | Subcutaneous implant |
| GB2191397B (en) * | 1986-06-09 | 1990-05-16 | Drug Systems Res & Dev | Subcutaneous implant |
| US4989601A (en) * | 1988-05-02 | 1991-02-05 | Medical Engineering & Development Institute, Inc. | Method, apparatus, and substance for treating tissue having neoplastic cells |
| GB2252497A (en) * | 1991-02-04 | 1992-08-12 | Elsimar Metzker Coutinho | Progesterone compositions for treating endometriosis |
| GB2252497B (en) * | 1991-02-04 | 1995-01-18 | Elsimar Metzker Coutinho | Pharmaceutical composition |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1381318A (fr) | 1964-12-14 |
| BR6352320D0 (pt) | 1973-07-17 |
| US3279996A (en) | 1966-10-18 |
| FR8424M (en:Method) | 1971-07-08 |
| DE1467861A1 (de) | 1969-01-30 |
| AU274375B2 (en) | 1967-04-07 |
| AU3461463A (en) | 1965-03-04 |
| CH483471A (de) | 1969-12-31 |
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