BE904653A - Dispositif osmotique. - Google Patents

Dispositif osmotique.

Info

Publication number
BE904653A
BE904653A BE0/216575A BE216575A BE904653A BE 904653 A BE904653 A BE 904653A BE 0/216575 A BE0/216575 A BE 0/216575A BE 216575 A BE216575 A BE 216575A BE 904653 A BE904653 A BE 904653A
Authority
BE
Belgium
Prior art keywords
formulation
layer
beneficial agent
osmotic device
passageway
Prior art date
Application number
BE0/216575A
Other languages
English (en)
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 BE904653A publication Critical patent/BE904653A/fr

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)

Abstract

Dispositif de distribution osmotique agencé pour distribuer un médicament dans un environnement d'utilisation biologique, comprenant une paroi semi-perméable entourant un compartiment comprenant une première couche comprenant une formulation d'agent bénéfique et une première voie de passage dans la paroi pour distribuer la formulation d'agent bénéfique à partir du dispositif, et une seconde couche d'une compositon comprenant un hydrogel et un moyen pour fermer une seconde voie de passage formée au cours de la fabrication du dispositif.
BE0/216575A 1985-04-22 1986-04-22 Dispositif osmotique. BE904653A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/725,832 US4627971A (en) 1985-04-22 1985-04-22 Osmotic device with self-sealing passageway

Publications (1)

Publication Number Publication Date
BE904653A true BE904653A (fr) 1986-08-18

Family

ID=24916133

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216575A BE904653A (fr) 1985-04-22 1986-04-22 Dispositif osmotique.

Country Status (13)

Country Link
US (1) US4627971A (fr)
JP (1) JPS61249915A (fr)
AU (1) AU591109B2 (fr)
BE (1) BE904653A (fr)
CA (1) CA1269325A (fr)
CH (1) CH667807A5 (fr)
DE (1) DE3613409A1 (fr)
ES (1) ES8800836A1 (fr)
FR (1) FR2580499B1 (fr)
GB (1) GB2174299A (fr)
IT (2) IT8653310V0 (fr)
NL (1) NL8601031A (fr)
SE (1) SE458421B (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764380A (en) * 1982-03-22 1988-08-16 Alza Corporation Drug delivery system comprising a volume increasing matrix containing a plurality of tiny pills
US4966767A (en) * 1985-08-16 1990-10-30 Alza Corporation Ruminant dispensing device comprising agent displacement member
US4955881A (en) * 1985-08-16 1990-09-11 Alza Corporation Ruminant dispensing device
US4871544A (en) * 1985-08-16 1989-10-03 Alza Corporation Ruminant dispensing device
US4801461A (en) * 1987-01-28 1989-01-31 Alza Corporation Pseudoephedrine dosage form
US5108756A (en) * 1989-01-12 1992-04-28 Pfizer Inc. Dispensing devices powered by lyotropic liquid crystals
US5030452A (en) * 1989-01-12 1991-07-09 Pfizer Inc. Dispensing devices powered by lyotropic liquid crystals
IL92966A (en) * 1989-01-12 1995-07-31 Pfizer Dispensing devices powered by hydrogel
US5776493A (en) * 1989-07-14 1998-07-07 Alza Corporation Oral osmotic device for delivery of nystatin with hydrogel driving member
US5021053A (en) * 1989-07-14 1991-06-04 Alza Corporation Oral osmotic device with hydrogel driving member
US5248310A (en) * 1992-03-27 1993-09-28 Alza Corporation Oral osmotic device with hydrogel driving member
US5512299A (en) * 1992-03-30 1996-04-30 Alza Corporation Method of treating oral inflammatory disease
US5573776A (en) * 1992-12-02 1996-11-12 Alza Corporation Oral osmotic device with hydrogel driving member
AU141230S (en) 1999-02-26 2000-07-25 Unilever Plc Detergent tablet
DE60018606T2 (de) 1999-12-16 2005-07-28 Alza Corp., Mountain View Dosierungsformen mit einer Barriereschicht gegen Laserablation
US6592608B2 (en) * 2001-12-07 2003-07-15 Biopsy Sciences, Llc Bioabsorbable sealant
NZ532096A (en) * 2001-09-28 2006-10-27 Mcneil Ppc Inc Dosage forms having an inner core and outer shell with different shapes
US8329217B2 (en) * 2001-11-06 2012-12-11 Osmotica Kereskedelmi Es Szolgaltato Kft Dual controlled release dosage form
US20030185882A1 (en) * 2001-11-06 2003-10-02 Vergez Juan A. Pharmaceutical compositions containing oxybutynin
US20030161882A1 (en) * 2002-02-01 2003-08-28 Waterman Kenneth C. Osmotic delivery system
US20030175346A1 (en) * 2002-02-01 2003-09-18 Anne Billotte Osmotic delivery system
CA2518960C (fr) 2003-03-14 2013-08-27 Sinexus, Inc. Administration dans un sinus d'agents therapeutiques a liberation prolongee
US7091124B2 (en) 2003-11-13 2006-08-15 Micron Technology, Inc. Methods for forming vias in microelectronic devices, and methods for packaging microelectronic devices
US8084866B2 (en) 2003-12-10 2011-12-27 Micron Technology, Inc. Microelectronic devices and methods for filling vias in microelectronic devices
US20050196446A1 (en) * 2004-03-05 2005-09-08 Huang Hai Y. Polymeric compositions and dosage forms comprising the same
US20050196442A1 (en) * 2004-03-05 2005-09-08 Huang Hai Y. Polymeric compositions and dosage forms comprising the same
US20050196448A1 (en) * 2004-03-05 2005-09-08 Hai Yong Huang Polymeric compositions and dosage forms comprising the same
US20050196447A1 (en) * 2004-03-05 2005-09-08 Huang Hai Y. Polymeric compositions and dosage forms comprising the same
US20050247894A1 (en) * 2004-05-05 2005-11-10 Watkins Charles M Systems and methods for forming apertures in microfeature workpieces
SG120200A1 (en) 2004-08-27 2006-03-28 Micron Technology Inc Slanted vias for electrical circuits on circuit boards and other substrates
US7300857B2 (en) * 2004-09-02 2007-11-27 Micron Technology, Inc. Through-wafer interconnects for photoimager and memory wafers
EP2298317A1 (fr) 2005-04-04 2011-03-23 Sinexus, Inc. Dispositifs et procédés de traitement des affections sinus paranasaux
US7795134B2 (en) 2005-06-28 2010-09-14 Micron Technology, Inc. Conductive interconnect structures and formation methods using supercritical fluids
US20070045120A1 (en) * 2005-09-01 2007-03-01 Micron Technology, Inc. Methods and apparatus for filling features in microfeature workpieces
US7622377B2 (en) * 2005-09-01 2009-11-24 Micron Technology, Inc. Microfeature workpiece substrates having through-substrate vias, and associated methods of formation
US7262134B2 (en) * 2005-09-01 2007-08-28 Micron Technology, Inc. Microfeature workpieces and methods for forming interconnects in microfeature workpieces
US7863187B2 (en) * 2005-09-01 2011-01-04 Micron Technology, Inc. Microfeature workpieces and methods for forming interconnects in microfeature workpieces
US7749899B2 (en) * 2006-06-01 2010-07-06 Micron Technology, Inc. Microelectronic workpieces and methods and systems for forming interconnects in microelectronic workpieces
US7629249B2 (en) 2006-08-28 2009-12-08 Micron Technology, Inc. Microfeature workpieces having conductive interconnect structures formed by chemically reactive processes, and associated systems and methods
US7902643B2 (en) 2006-08-31 2011-03-08 Micron Technology, Inc. Microfeature workpieces having interconnects and conductive backplanes, and associated systems and methods
SG150410A1 (en) * 2007-08-31 2009-03-30 Micron Technology Inc Partitioned through-layer via and associated systems and methods
US7884015B2 (en) * 2007-12-06 2011-02-08 Micron Technology, Inc. Methods for forming interconnects in microelectronic workpieces and microelectronic workpieces formed using such methods
US20090198179A1 (en) 2007-12-18 2009-08-06 Abbate Anthony J Delivery devices and methods
WO2010014834A1 (fr) 2008-08-01 2010-02-04 Sinexus, Inc. Procédés et dispositifs pour sertir des dispositifs auto-dilatables
AU2010248992B2 (en) 2009-05-15 2014-11-27 Intersect Ent, Inc. Expandable devices and methods therefor
WO2014151963A2 (fr) 2013-03-14 2014-09-25 Intersect Ent, Inc. Systèmes, dispositifs et méthode de traitement d'une affection sinusale
AU2016209105B2 (en) 2015-01-22 2020-05-14 Intersect Ent, Inc. Drug-coated balloon
US20190321208A1 (en) * 2018-04-23 2019-10-24 Melcap System Ltd. Capsule to be ingested by a subject
US12403291B2 (en) 2019-08-30 2025-09-02 Intersect Ent, Inc. Submucosal bioresorbable drug eluting platform
CN113758850B (zh) * 2021-09-02 2024-03-15 安徽省荟资建设工程有限公司 实现干湿循环下温度-应力一体化控制的柔性壁渗透仪

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402240A (en) * 1957-06-25 1968-09-17 Pfizer & Co C Medicinal tablet and process of making same
US3916899A (en) * 1973-04-25 1975-11-04 Alza Corp Osmotic dispensing device with maximum and minimum sizes for the passageway
GB1478759A (en) * 1974-11-18 1977-07-06 Alza Corp Process for forming outlet passageways in pills using a laser
US4210139A (en) * 1979-01-17 1980-07-01 Alza Corporation Osmotic device with compartment for governing concentration of agent dispensed from device
GB2049469B (en) * 1979-05-10 1983-02-16 Alza Corp Process for making an osmotically driven active agent dispenser
US4265874A (en) * 1980-04-25 1981-05-05 Alza Corporation Method of delivering drug with aid of effervescent activity generated in environment of use
US4327725A (en) * 1980-11-25 1982-05-04 Alza Corporation Osmotic device with hydrogel driving member
US4449983A (en) * 1982-03-22 1984-05-22 Alza Corporation Simultaneous delivery of two drugs from unit delivery device
US4434153A (en) * 1982-03-22 1984-02-28 Alza Corporation Drug delivery system comprising a reservoir containing a plurality of tiny pills

Also Published As

Publication number Publication date
AU591109B2 (en) 1989-11-30
JPS61249915A (ja) 1986-11-07
DE3613409A1 (de) 1986-10-23
SE8601791D0 (sv) 1986-04-18
IT8667332A0 (it) 1986-04-21
CA1269325A (fr) 1990-05-22
CH667807A5 (de) 1988-11-15
GB2174299A (en) 1986-11-05
NL8601031A (nl) 1986-11-17
US4627971A (en) 1986-12-09
SE8601791L (sv) 1986-10-23
AU5570686A (en) 1986-10-30
ES554165A0 (es) 1987-12-01
IT1188098B (it) 1987-12-30
GB2174299B (fr) 1989-07-05
IT8653310V0 (it) 1986-04-21
GB8609215D0 (en) 1986-05-21
FR2580499B1 (fr) 1988-09-16
SE458421B (sv) 1989-04-03
FR2580499A1 (fr) 1986-10-24
ES8800836A1 (es) 1987-12-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALZA CORP.

Effective date: 19910430