FR2273515A1 - Procede de fabrication d'un corps monolithique pour la liberation continue d'agents actifs, notamment de medicaments - Google Patents

Procede de fabrication d'un corps monolithique pour la liberation continue d'agents actifs, notamment de medicaments

Info

Publication number
FR2273515A1
FR2273515A1 FR7517693A FR7517693A FR2273515A1 FR 2273515 A1 FR2273515 A1 FR 2273515A1 FR 7517693 A FR7517693 A FR 7517693A FR 7517693 A FR7517693 A FR 7517693A FR 2273515 A1 FR2273515 A1 FR 2273515A1
Authority
FR
France
Prior art keywords
manufacturing
active agents
medicinal products
continuous release
monolithic body
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
Application number
FR7517693A
Other languages
English (en)
Other versions
FR2273515B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alza Corp
Original Assignee
Alza Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alza Corp filed Critical Alza Corp
Publication of FR2273515A1 publication Critical patent/FR2273515A1/fr
Application granted granted Critical
Publication of FR2273515B1 publication Critical patent/FR2273515B1/fr
Granted legal-status Critical Current

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0039—Devices retained in the uterus for a prolonged period, e.g. intrauterine devices for contraception
    • 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
    • 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
    • A61K9/0048—Eye, e.g. artificial tears
    • A61K9/0051—Ocular inserts, ocular implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
FR7517693A 1974-06-07 1975-06-06 Procede de fabrication d'un corps monolithique pour la liberation continue d'agents actifs, notamment de medicaments Granted FR2273515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477297A US3923939A (en) 1974-06-07 1974-06-07 Process for improving release kinetics of a monolithic drug delivery device

Publications (2)

Publication Number Publication Date
FR2273515A1 true FR2273515A1 (fr) 1976-01-02
FR2273515B1 FR2273515B1 (fr) 1980-02-15

Family

ID=23895337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517693A Granted FR2273515A1 (fr) 1974-06-07 1975-06-06 Procede de fabrication d'un corps monolithique pour la liberation continue d'agents actifs, notamment de medicaments

Country Status (10)

Country Link
US (1) US3923939A (fr)
JP (1) JPS6043327B2 (fr)
CA (1) CA1047403A (fr)
CH (1) CH611160A5 (fr)
DE (1) DE2525061C2 (fr)
FR (1) FR2273515A1 (fr)
GB (1) GB1477545A (fr)
IT (1) IT1036192B (fr)
MX (1) MX3007E (fr)
SE (1) SE405803B (fr)

Cited By (1)

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EP0164311A2 (fr) * 1984-05-10 1985-12-11 Ciba-Geigy Ag Dispositifs d'hydrogel contenant des substances actives dans lesquels le profil de concentration de la substance active contient un gradient de concentration sigmoidien pour une libération constante, leur fabrication et leur utilisation

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US4177256A (en) * 1973-04-25 1979-12-04 Alza Corporation Osmotic bursting drug delivery device
US4145408A (en) * 1976-08-16 1979-03-20 The Procter & Gamble Company Controlled release article
HU174057B (hu) * 1976-09-17 1979-10-28 Richter Gedeon Vegyeszet Sostav dlja pokrytij obespechivajuhhij uregulirovannuju otdachy aktivnogo vehhestva biologicheski aktivnykh preparatov i sposob poluchenija takikh preparatov s uregulirovannoj otdachej aktivnogo vehhestva
US4190642A (en) * 1978-04-17 1980-02-26 Alza Corporation Ocular therapeutic system for dispensing a medication formulation
US4156604A (en) * 1978-09-15 1979-05-29 Minnesota Mining And Manufacturing Company Controlled delivery of corrosion inhibitors for silver recovery cartridges
US4333850A (en) * 1979-06-15 1982-06-08 Borg-Warner Corporation Filled polymer composition for automatic addition of a corrosion inhibitor to a coolant system
US4304765A (en) * 1980-10-14 1981-12-08 Alza Corporation Ocular insert housing steroid in two different therapeutic forms
US4432964A (en) * 1981-08-24 1984-02-21 Alza Corporation Topical composition containing steroid in two forms released independently from polymeric carrier
DE3218150C2 (de) * 1982-05-14 1986-09-25 Akzo Gmbh, 5600 Wuppertal Wirkstoff enthaltender Körper für die Langzeitabgabe sowie Verfahren zu dessen Herstellung
JPS5931701A (ja) * 1982-08-16 1984-02-20 Nitto Electric Ind Co Ltd 液状活性物質含有膜及びその製造方法
US4557925A (en) * 1982-07-08 1985-12-10 Ab Ferrosan Membrane-coated sustained-release tablets and method
US4478818A (en) * 1982-12-27 1984-10-23 Alza Corporation Ocular preparation housing steroid in two different therapeutic forms
US4564364A (en) * 1983-05-26 1986-01-14 Alza Corporation Active agent dispenser
GB8331546D0 (en) * 1983-11-25 1984-01-04 Exxon Research Engineering Co Polymeric compositions
US4725439A (en) * 1984-06-29 1988-02-16 Alza Corporation Transdermal drug delivery device
US4704282A (en) * 1984-06-29 1987-11-03 Alza Corporation Transdermal therapeutic system having improved delivery characteristics
US4629619A (en) * 1984-09-05 1986-12-16 Ab Ferrosan Membrane-coated sustained-release tablets and method
US4629620A (en) * 1984-09-05 1986-12-16 Ab Ferrosan Membrane-coated sustained-release tablets and method
AU592546B2 (en) * 1984-12-03 1990-01-18 Baxter International Inc. Drug delivery apparatus preventing local and systemic toxicity
US4874366A (en) * 1984-12-03 1989-10-17 Baxter Internatiional Inc. Housing enabling passive mixing of a beneficial agent with a diluent
US4666704A (en) * 1985-05-24 1987-05-19 International Minerals & Chemical Corp. Controlled release delivery system for macromolecules
US4898733A (en) * 1985-11-04 1990-02-06 International Minerals & Chemical Corp. Layered, compression molded device for the sustained release of a beneficial agent
ATE71287T1 (de) * 1986-06-13 1992-01-15 Alza Corp Aktivierung eines transdermalen drogenabgabesystems durch feuchtigkeit.
US5344656A (en) * 1986-09-12 1994-09-06 Alza Corporation Subsaturated transdermal therapeutic system having improved release characteristics
US4908027A (en) * 1986-09-12 1990-03-13 Alza Corporation Subsaturated transdermal therapeutic system having improved release characteristics
US4761289A (en) * 1986-10-10 1988-08-02 International Minerals & Chemical Corp. Sustained release implant and method for preparing same
US5071656A (en) * 1987-03-05 1991-12-10 Alza Corporation Delayed onset transdermal delivery device
DE3743945A1 (de) * 1987-09-01 1989-03-09 Lohmann Gmbh & Co Kg Vorrichtung zur abgabe von stoffen, verfahren zu ihrer herstellung sowie ihre verwendung
US4917895A (en) * 1987-11-02 1990-04-17 Alza Corporation Transdermal drug delivery device
US4781924A (en) * 1987-11-09 1988-11-01 Alza Corporation Transdermal drug delivery device
US4837027A (en) * 1987-11-09 1989-06-06 Alza Corporation Transdermal drug delivery device
US5229148A (en) * 1989-04-19 1993-07-20 Wm. Wrigley Jr. Company Method of combining active ingredients with polyvinyl acetates
US5198251A (en) * 1989-04-19 1993-03-30 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US4978537A (en) * 1989-04-19 1990-12-18 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5165944A (en) * 1989-04-19 1992-11-24 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5108762A (en) * 1989-04-19 1992-04-28 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5154939A (en) * 1989-04-19 1992-10-13 Wm. Wrigley Jr. Company Use of salt to improve extrusion encapsulation of chewing gum ingredients
US5091186A (en) * 1989-08-15 1992-02-25 Cygnus Therapeutic Systems Biphasic transdermal drug delivery device
US5124157A (en) * 1989-08-18 1992-06-23 Cygnus Therapeutic Systems Method and device for administering dexmedetomidine transdermally
AU639645B2 (en) * 1989-10-10 1993-07-29 Wm. Wrigley Jr. Company Gradual release structures made from fiber spinning techniques
JPH03287525A (ja) * 1990-04-03 1991-12-18 Toichi Chikuma 貼付鎮痛具
US5508038A (en) * 1990-04-16 1996-04-16 Alza Corporation Polyisobutylene adhesives for transdermal devices
JPH0421521U (fr) * 1990-06-14 1992-02-24
US5128155A (en) * 1990-12-20 1992-07-07 Wm. Wrigley Jr. Company Flavor releasing structures for chewing gum
US5271736A (en) * 1991-05-13 1993-12-21 Applied Medical Research Collagen disruptive morphology for implants
CA2117351C (fr) * 1992-01-13 1998-03-03 Julian Belknap Lo Methode de fabrication permettant d'accroitre la durete des comprimes
US5443505A (en) * 1993-11-15 1995-08-22 Oculex Pharmaceuticals, Inc. Biocompatible ocular implants
US5962011A (en) * 1993-12-06 1999-10-05 Schering-Plough Healthcare Products, Inc. Device for delivery of dermatological ingredients
US5633000A (en) * 1994-06-23 1997-05-27 Axxia Technologies Subcutaneous implant
US5819742A (en) * 1996-11-06 1998-10-13 Family Health International Vaginal device for preventing conception or the transmission of sexually transmitted diseases, or both
US6331311B1 (en) * 1996-12-20 2001-12-18 Alza Corporation Injectable depot gel composition and method of preparing the composition
US6039968A (en) * 1997-06-24 2000-03-21 Hoechst Marion Roussel Intravaginal drug delivery device
US6110500A (en) * 1998-03-25 2000-08-29 Temple University Coated tablet with long term parabolic and zero-order release kinetics
US20050175959A1 (en) * 2000-03-14 2005-08-11 Coll Partners Ltd. System for the controlled delivery of an active material to a dental site
IL135061A0 (en) * 2000-03-14 2001-05-20 Ahron Jodaikin Strategic targeted fluoridation and chemical treatment of teeth
US20030211974A1 (en) * 2000-03-21 2003-11-13 Brodbeck Kevin J. Gel composition and methods
DE60124285T3 (de) * 2000-09-29 2011-03-17 Cordis Corp., Miami Lakes Beschichtete medizinische geräte
MXPA04004665A (es) 2001-11-14 2004-09-10 Alza Corp Composiciones de deposito inyectable y uso de los mismos.
ES2329346T3 (es) * 2001-11-14 2009-11-25 Durect Corporation Composicion de deposito inyectable.
PT2561860T (pt) * 2002-05-31 2018-05-08 Titan Pharmaceuticals Inc Dispositivo polimérico implantável para a libertação prolongada de buprenorfina
US20040001889A1 (en) 2002-06-25 2004-01-01 Guohua Chen Short duration depot formulations
CN101057824A (zh) 2002-07-31 2007-10-24 阿尔萨公司 可注射的多模式聚合物储库组合物以及其用途
NZ537955A (en) 2002-07-31 2007-10-26 Alza Corp Injectable depot compositions and uses thereof
ZA200507877B (en) 2003-03-31 2007-01-31 Titan Pharmaceuticals Inc Implantable polymeric device for sustained release of dopamine agonist
US7850453B2 (en) * 2007-08-08 2010-12-14 Coll Partners Ltd. Reshapable device for fixation at a dental site
USRE48948E1 (en) * 2008-04-18 2022-03-01 Warsaw Orthopedic, Inc. Clonidine compounds in a biodegradable polymer
EP3415124A3 (fr) * 2009-02-23 2019-02-27 Mati Therapeutics Inc. Implants lacrymaux
US20110129516A1 (en) * 2009-10-30 2011-06-02 Aton Pharma, Inc. Ocular drug delivery devices
US9138308B2 (en) 2010-02-03 2015-09-22 Apollo Endosurgery, Inc. Mucosal tissue adhesion via textured surface
US9205577B2 (en) * 2010-02-05 2015-12-08 Allergan, Inc. Porogen compositions, methods of making and uses
AU2011252017B2 (en) * 2010-05-11 2015-07-16 Allergan, Inc. Porogen compositions, methods of making and uses
US9668844B2 (en) 2013-11-06 2017-06-06 Colldent Y.A Ltd Device for fixation at a dental site
US20160303242A1 (en) 2013-12-09 2016-10-20 Durect Corporation Pharmaceutically Active Agent Complexes, Polymer Complexes, and Compositions and Methods Involving the Same
KR20220140711A (ko) 2020-01-13 2022-10-18 듀렉트 코퍼레이션 불순물이 감소된 지속 방출 약물 전달 시스템 및 관련 방법

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US3402240A (en) * 1957-06-25 1968-09-17 Pfizer & Co C Medicinal tablet and process of making same
US3639583A (en) * 1968-06-28 1972-02-01 Goodrich Co B F Biocidal elastomeric compositions
US3700380A (en) * 1970-10-01 1972-10-24 Tecna Corp Surface or lining compatible with blood or other tissue
GB1412983A (en) * 1971-11-30 1975-11-05 Debell & Richardson Method of producing porous plastic materials
FR2183546B1 (fr) * 1972-05-10 1975-06-20 Servier Lab
JPS49118827A (fr) * 1973-03-27 1974-11-13
JPS506709A (fr) * 1973-05-18 1975-01-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164311A2 (fr) * 1984-05-10 1985-12-11 Ciba-Geigy Ag Dispositifs d'hydrogel contenant des substances actives dans lesquels le profil de concentration de la substance active contient un gradient de concentration sigmoidien pour une libération constante, leur fabrication et leur utilisation
EP0164311A3 (en) * 1984-05-10 1987-06-03 Ciba-Geigy Ag Active agent containing hydrogel devices wherein the active agent concentration profile contains a sigmoidal concentration gradient for improved constant release, their manufacture and use

Also Published As

Publication number Publication date
CA1047403A (fr) 1979-01-30
US3923939A (en) 1975-12-02
MX3007E (es) 1980-01-28
DE2525061A1 (de) 1976-01-02
JPS5112920A (fr) 1976-01-31
FR2273515B1 (fr) 1980-02-15
CH611160A5 (fr) 1979-05-31
JPS6043327B2 (ja) 1985-09-27
IT1036192B (it) 1979-10-30
SE405803B (sv) 1979-01-08
SE7506099L (sv) 1975-12-08
GB1477545A (en) 1977-06-22
DE2525061C2 (de) 1985-08-22

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Legal Events

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ST Notification of lapse