BE903516A - Systeme de distribution osmotique et son utilisation. - Google Patents
Systeme de distribution osmotique et son utilisation.Info
- Publication number
- BE903516A BE903516A BE0/215777A BE215777A BE903516A BE 903516 A BE903516 A BE 903516A BE 0/215777 A BE0/215777 A BE 0/215777A BE 215777 A BE215777 A BE 215777A BE 903516 A BE903516 A BE 903516A
- Authority
- BE
- Belgium
- Prior art keywords
- distribution system
- drug
- osmotic
- dispensing
- osmotic distribution
- Prior art date
Links
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
- A61K9/0002—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31884—Regenerated or modified cellulose
- Y10T428/31891—Where addition polymer is an ester or halide
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Dispositif osmotique pour distribuer un médicament par la voie orale dans le colon, ce dispositif comprenant une paroi stratifiée formée de trois lamelles entourant un compartiment en contact avec un médicament, avec un passage traversant la paroi pour distribuer le médicament.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/665,279 US4693895A (en) | 1984-10-26 | 1984-10-26 | Colon delivery system |
Publications (1)
Publication Number | Publication Date |
---|---|
BE903516A true BE903516A (fr) | 1986-02-17 |
Family
ID=24669463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/215777A BE903516A (fr) | 1984-10-26 | 1985-10-24 | Systeme de distribution osmotique et son utilisation. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4693895A (fr) |
JP (1) | JP2773857B2 (fr) |
AU (1) | AU587997B2 (fr) |
BE (1) | BE903516A (fr) |
CA (1) | CA1255562A (fr) |
CH (1) | CH669908A5 (fr) |
DE (1) | DE3538040A1 (fr) |
ES (1) | ES8605976A1 (fr) |
FR (1) | FR2572281B1 (fr) |
GB (1) | GB2166052B (fr) |
IT (1) | IT1182634B (fr) |
NL (1) | NL8502928A (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627851A (en) * | 1984-10-26 | 1986-12-09 | Alza Corporation | Colonic-therapeutic delivery system |
US4716496A (en) * | 1986-05-09 | 1987-12-29 | Eaton Corporation | Panel-mounted control station housing |
US4743248A (en) * | 1986-08-11 | 1988-05-10 | Alza Corporation | Dosage form for delivering acid sensitive beneficial agent |
US4786503A (en) * | 1987-04-06 | 1988-11-22 | Alza Corporation | Dosage form comprising parallel lamine |
US4946686A (en) * | 1987-09-24 | 1990-08-07 | Merck & Co., Inc. | Solubility modulated drug delivery system |
SE8704097D0 (sv) * | 1987-10-22 | 1987-10-22 | Astra Ab | Oral formulation of buspirone and salts thereof |
US4904474A (en) * | 1988-01-25 | 1990-02-27 | Alza Corporation | Delivery of drug to colon by oral disage form |
YU120988A (en) * | 1988-06-23 | 1990-06-30 | Lek Tovarna Farmacevtskih | Process for preparing new dispersion pills of cimetidine |
US5178867A (en) * | 1991-08-19 | 1993-01-12 | Alza Corporation | Dosage form for delivering drug in short-time period |
US5302397A (en) * | 1991-11-19 | 1994-04-12 | Amsden Brian G | Polymer-based drug delivery system |
US5629008A (en) * | 1992-06-02 | 1997-05-13 | C.R. Bard, Inc. | Method and device for long-term delivery of drugs |
US5383873A (en) * | 1992-12-09 | 1995-01-24 | Regents Of The University Of Minnesota | Smooth muscle chemical pacemaker |
US5358502A (en) * | 1993-02-25 | 1994-10-25 | Pfizer Inc | PH-triggered osmotic bursting delivery devices |
ES2149250T3 (es) * | 1993-04-23 | 2000-11-01 | Novartis Ag | Dispositivo para la administracion de medicamentos con liberacion controlada. |
CA2167395C (fr) * | 1993-07-22 | 1999-07-27 | Edward L. Cussler | Dispositifs osmotiques avec revetements permeables a la vapeur |
US7737133B2 (en) | 2003-09-03 | 2010-06-15 | Agi Therapeutics Ltd. | Formulations and methods of treating inflammatory bowel disease |
US7825106B2 (en) * | 2003-09-03 | 2010-11-02 | Agi Therapeutics Ltd. | Modified release formulations and methods of treating inflammatory bowel disease |
US20090036414A1 (en) * | 2007-08-02 | 2009-02-05 | Mutual Pharmaceutical Company, Inc. | Mesalamine Formulations |
KR101394317B1 (ko) * | 2012-05-31 | 2014-05-13 | 주식회사 엘지화학 | 카보디이미드계 화합물을 포함하는 고투과 역삼투막 및 이를 제조하는 방법 |
US9675537B2 (en) | 2014-06-30 | 2017-06-13 | Johnson & Johnson Consumer Inc. | Hair growth composition and method |
CA3018328A1 (fr) | 2014-10-31 | 2016-04-30 | Purdue Pharma | Methodes et compositions destinees au traitement du trouble de deficit d'attention |
US10182993B2 (en) | 2015-04-06 | 2019-01-22 | Patheon Softgels Inc. | Compositions for colonic delivery of drugs |
WO2017168174A1 (fr) | 2016-04-02 | 2017-10-05 | N4 Pharma Uk Limited | Nouvelles formes pharmaceutiques du sildénafil |
WO2018002673A1 (fr) | 2016-07-01 | 2018-01-04 | N4 Pharma Uk Limited | Nouvelles formulations d'antagonistes du récepteur de l'angiotensine ii |
WO2018115888A1 (fr) | 2016-12-21 | 2018-06-28 | N4 Pharma Uk Limited | Nouvelles formulations d'aprépitant |
US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
WO2024053238A1 (fr) * | 2022-09-07 | 2024-03-14 | クオリカプス株式会社 | Procédé de perforation de corps comestible |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275519A (en) * | 1965-10-01 | 1966-09-27 | Jacob A Glassman | Peroral pellet and the method of making same |
US3538214A (en) | 1969-04-22 | 1970-11-03 | Merck & Co Inc | Controlled release medicinal tablets |
US3710795A (en) * | 1970-09-29 | 1973-01-16 | Alza Corp | Drug-delivery device with stretched, rate-controlling membrane |
US3760805A (en) * | 1971-01-13 | 1973-09-25 | Alza Corp | Osmotic dispenser with collapsible supply container |
AU466503B2 (en) * | 1972-06-05 | 1975-10-30 | Alza Corporation | Osmotic dispenser |
US4036227A (en) * | 1973-04-25 | 1977-07-19 | Alza Corporation | Osmotic releasing device having a plurality of release rate patterns |
US3926188A (en) * | 1974-11-14 | 1975-12-16 | Alza Corp | Laminated drug dispenser |
US4093708A (en) * | 1974-12-23 | 1978-06-06 | Alza Corporation | Osmotic releasing device having a plurality of release rate patterns |
US4014334A (en) * | 1976-02-02 | 1977-03-29 | Alza Corporation | Laminated osmotic system for dispensing beneficial agent |
US4160452A (en) * | 1977-04-07 | 1979-07-10 | Alza Corporation | Osmotic system having laminated wall comprising semipermeable lamina and microporous lamina |
JPS6039017B2 (ja) * | 1977-06-04 | 1985-09-04 | シ−アイ化成株式会社 | 農業用ポリ塩化ビニルフイルム |
US4278738A (en) * | 1978-03-10 | 1981-07-14 | W. R. Grace & Co. | Ethylene-vinyl acetate copolymer film laminate |
US4331728A (en) * | 1978-10-11 | 1982-05-25 | Alza Corporation | Laminate made of a cellulose acetate layer and an elastomeric material layer |
US4200098A (en) * | 1978-10-23 | 1980-04-29 | Alza Corporation | Osmotic system with distribution zone for dispensing beneficial agent |
JPS5597953A (en) * | 1979-01-19 | 1980-07-25 | Nippon Carbide Kogyo Kk | Antiidim dusttguard film for agriculture and gardening and composition for its cellulose ester group coating |
FR2471186A1 (fr) * | 1979-12-10 | 1981-06-19 | Roussel Uclaf | Nouveaux comprimes a delitescence colique, ainsi que leur procede de preparation |
US4265874A (en) * | 1980-04-25 | 1981-05-05 | Alza Corporation | Method of delivering drug with aid of effervescent activity generated in environment of use |
US4309996A (en) * | 1980-04-28 | 1982-01-12 | Alza Corporation | System with microporous releasing diffusor |
JPS572218A (en) * | 1980-06-05 | 1982-01-07 | Shionogi & Co Ltd | Capsule agent for rectal administration |
US4326525A (en) * | 1980-10-14 | 1982-04-27 | Alza Corporation | Osmotic device that improves delivery properties of agent in situ |
JPS58134019A (ja) * | 1982-02-05 | 1983-08-10 | Ono Pharmaceut Co Ltd | プロスタグランジン含有持続放出型三層状フイルム製剤及びその製造方法 |
US4475916A (en) * | 1982-03-18 | 1984-10-09 | Merck & Co., Inc. | Osmotic drug delivery system |
US4455143A (en) * | 1982-03-22 | 1984-06-19 | Alza Corporation | Osmotic device for dispensing two different medications |
US4449983A (en) * | 1982-03-22 | 1984-05-22 | Alza Corporation | Simultaneous delivery of two drugs from unit delivery device |
US4522625A (en) * | 1982-09-29 | 1985-06-11 | Alza Corporation | Drug dispenser comprising wall formed of semipermeable member and enteric member |
US4627850A (en) * | 1983-11-02 | 1986-12-09 | Alza Corporation | Osmotic capsule |
GB2150830B (en) * | 1983-12-05 | 1987-08-19 | Alza Corp | Drug dispenser |
US4595583A (en) * | 1984-03-19 | 1986-06-17 | Alza Corporation | Delivery system controlled administration of beneficial agent to ruminants |
JPS60239241A (ja) * | 1984-05-11 | 1985-11-28 | Matsushita Electric Ind Co Ltd | 記録装置 |
US4627851A (en) * | 1984-10-26 | 1986-12-09 | Alza Corporation | Colonic-therapeutic delivery system |
-
1984
- 1984-10-26 US US06/665,279 patent/US4693895A/en not_active Expired - Lifetime
-
1985
- 1985-10-14 GB GB08525243A patent/GB2166052B/en not_active Expired
- 1985-10-18 CH CH4504/85A patent/CH669908A5/de not_active IP Right Cessation
- 1985-10-21 AU AU48886/85A patent/AU587997B2/en not_active Ceased
- 1985-10-24 CA CA000493747A patent/CA1255562A/fr not_active Expired
- 1985-10-24 BE BE0/215777A patent/BE903516A/fr not_active IP Right Cessation
- 1985-10-24 ES ES548199A patent/ES8605976A1/es not_active Expired
- 1985-10-25 FR FR8515854A patent/FR2572281B1/fr not_active Expired
- 1985-10-25 NL NL8502928A patent/NL8502928A/nl not_active Application Discontinuation
- 1985-10-25 JP JP60239242A patent/JP2773857B2/ja not_active Expired - Lifetime
- 1985-10-25 IT IT67905/85A patent/IT1182634B/it active
- 1985-10-25 DE DE19853538040 patent/DE3538040A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB2166052B (en) | 1988-10-12 |
JPS61103821A (ja) | 1986-05-22 |
DE3538040A1 (de) | 1986-04-30 |
FR2572281B1 (fr) | 1988-06-24 |
CH669908A5 (fr) | 1989-04-28 |
JP2773857B2 (ja) | 1998-07-09 |
IT1182634B (it) | 1987-10-05 |
GB8525243D0 (en) | 1985-11-20 |
FR2572281A1 (fr) | 1986-05-02 |
US4693895A (en) | 1987-09-15 |
IT8567905A0 (it) | 1985-10-25 |
ES548199A0 (es) | 1986-04-01 |
GB2166052A (en) | 1986-04-30 |
AU587997B2 (en) | 1989-09-07 |
NL8502928A (nl) | 1986-05-16 |
AU4888685A (en) | 1986-05-29 |
CA1255562A (fr) | 1989-06-13 |
ES8605976A1 (es) | 1986-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALZA CORP. Effective date: 19981031 |