ES8705240A1 - Dispositivo osmotico para la administracion controlada de unagente benefico a un ambiente de utilizacion - Google Patents

Dispositivo osmotico para la administracion controlada de unagente benefico a un ambiente de utilizacion

Info

Publication number
ES8705240A1
ES8705240A1 ES549639A ES549639A ES8705240A1 ES 8705240 A1 ES8705240 A1 ES 8705240A1 ES 549639 A ES549639 A ES 549639A ES 549639 A ES549639 A ES 549639A ES 8705240 A1 ES8705240 A1 ES 8705240A1
Authority
ES
Spain
Prior art keywords
drug delivery
dispensing device
delivery patterns
agent
delivering
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
Application number
ES549639A
Other languages
English (en)
Other versions
ES549639A0 (es
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 ES549639A0 publication Critical patent/ES549639A0/es
Publication of ES8705240A1 publication Critical patent/ES8705240A1/es
Expired 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
    • A61K9/0002—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

DISPOSITIVO OSMOTICO PARA LA ADMINISTRACION CONTROLADA DE UN AGENTE BENEICO A UN AMBIENTE DE UTILIZACION. COMPRENDE UNA PARED COMPUESTO (22) CONSTITUIDA POR UNA COMPOSICION DE POLIMERO SEMIPERMEABLE QUE RODEA Y FORMA UN CONDUCTO INTERNO (25) PERMEABLE AL PASO DE UN FLUIDO EXTERNO PRESENTE EN EL ENTORNO DE UTILIZACION E IMPERMEABLE AL PASO DE LOS MEDICAMENTOS Y OTROS COMPUESTOS PRESENTES EN EL DISPOSITIVO OSMOTICO (20); Y UN CONDUCTO INTERNO (25) DIVIDIDO EN UNA ZONA (26) Y EN OTRA (27), ESTANDO SEPARADAS AMBAS ZONAS POR UNA PELICULA (28). TIENE APLICACIONES EN SISTEMAS DE SUMINISTRO DE MEDICAMENTOS.
ES549639A 1984-12-06 1985-12-05 Dispositivo osmotico para la administracion controlada de unagente benefico a un ambiente de utilizacion Expired ES8705240A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/678,744 US4608048A (en) 1984-12-06 1984-12-06 Dispensing device with drug delivery patterns

Publications (2)

Publication Number Publication Date
ES549639A0 ES549639A0 (es) 1987-05-01
ES8705240A1 true ES8705240A1 (es) 1987-05-01

Family

ID=24724091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549639A Expired ES8705240A1 (es) 1984-12-06 1985-12-05 Dispositivo osmotico para la administracion controlada de unagente benefico a un ambiente de utilizacion

Country Status (8)

Country Link
US (1) US4608048A (es)
JP (1) JPS61140519A (es)
CA (1) CA1257167A (es)
DE (1) DE3542888A1 (es)
ES (1) ES8705240A1 (es)
FR (1) FR2574292B1 (es)
GB (1) GB2167972B (es)
IT (1) IT1185837B (es)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765989A (en) * 1983-05-11 1988-08-23 Alza Corporation Osmotic device for administering certain drugs
US5082668A (en) * 1983-05-11 1992-01-21 Alza Corporation Controlled-release system with constant pushing source
US4783337A (en) * 1983-05-11 1988-11-08 Alza Corporation Osmotic system comprising plurality of members for dispensing drug
US4781714A (en) * 1983-11-02 1988-11-01 Alza Corporation Dispenser for delivering thermo-responsive composition
US4795436A (en) * 1983-11-14 1989-01-03 Bio-Mimetics, Inc. Bioadhesive composition and method of treatment therewith
US4983392A (en) * 1983-11-14 1991-01-08 Bio-Mimetics, Inc. Bioadhesive compositions and methods of treatment therewith
EP0194896B2 (en) * 1985-03-15 1995-01-11 Immanuel J. Wilk Methods and devices for controlled release
US4867969A (en) * 1986-02-07 1989-09-19 Alza Corporation Hydrogel formulation for administering non-steroidal drugs
US4723957A (en) * 1986-02-07 1988-02-09 Alza Corp. System for delivering drug with enhanced bioacceptability
US4747847A (en) * 1986-02-07 1988-05-31 Alza Corporation System for delivering potassium chloride with enhanced bioacceptability
US4971790A (en) * 1986-02-07 1990-11-20 Alza Corporation Dosage form for lessening irritation of mocusa
US4863456A (en) * 1986-04-30 1989-09-05 Alza Corporation Dosage form with improved delivery capability
US4960416A (en) * 1986-04-30 1990-10-02 Alza Corporation Dosage form with improved delivery capability
US4716496A (en) * 1986-05-09 1987-12-29 Eaton Corporation Panel-mounted control station housing
US4838862A (en) * 1986-08-04 1989-06-13 Pharmetrix Corp. Portable controlled release osmotic infusion device
US4814181A (en) * 1987-09-03 1989-03-21 Alza Corporation Dosage form comprising fast agent delivery followed by slow agent delivery
JP2835051B2 (ja) * 1988-07-06 1998-12-14 オリンパス光学工業株式会社 医療用カプセル
GR1000252B (el) * 1988-09-02 1992-05-12 Alza Corp Μορφη δοσολογιας συνισταμενη απο ταχεια απελευθερωση δραστικου παραγοντα ακολουθουμενη απο βραδεια απελευθερωση δραστικου παραγοντα.
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 Hydrogel-operated release devices
US5108756A (en) * 1989-01-12 1992-04-28 Pfizer Inc. Dispensing devices powered by lyotropic liquid crystals
EP0425672A4 (en) * 1989-04-21 1991-10-16 Moskovsky Avtomobilestroitelny Institut (Vtuz-Zil) Device for controlled dosed feeding of active substances into an operative medium
WO1990012567A1 (en) * 1989-04-21 1990-11-01 Moskovsky Avtomobilestroitelny Institut (Vtuz-Zil) Device for controlled dosing of active substances into an operative medium
EP0431719B1 (en) 1989-10-31 1994-11-09 Columbia Laboratories, Inc. Vaginal tissue moisturizing composition
US5045082A (en) * 1990-01-10 1991-09-03 Alza Corporation Long-term delivery device including loading dose
US5178867A (en) * 1991-08-19 1993-01-12 Alza Corporation Dosage form for delivering drug in short-time period
TW235239B (es) * 1992-11-20 1994-12-01 Pfizer
US5651979A (en) * 1995-03-30 1997-07-29 Gel Sciences, Inc. Apparatus and method for delivering a biologically active compound into a biological environment
US5910138A (en) * 1996-05-13 1999-06-08 B. Braun Medical, Inc. Flexible medical container with selectively enlargeable compartments and method for making same
US6099859A (en) * 1998-03-20 2000-08-08 Andrx Pharmaceuticals, Inc. Controlled release oral tablet having a unitary core
GB9808052D0 (en) * 1998-04-17 1998-06-17 Secr Defence Implants for administering substances and methods of producing implants
US6198966B1 (en) 1999-02-26 2001-03-06 Medtronic, Inc. Recirculating implantable drug delivery system
US6491683B1 (en) * 1999-09-07 2002-12-10 Alza Corporation Osmotic dosage form composed of an extruded polymer tube form
US6491949B2 (en) * 2000-01-14 2002-12-10 Osmotica Corp. Osmotic device within an osmotic device
US6669954B2 (en) 2000-01-25 2003-12-30 John R. Crison Controlled release of drugs
US6464688B1 (en) 2000-02-15 2002-10-15 Microsolutions, Inc. Osmotic pump delivery system with flexible drug compartment
GB0013281D0 (en) * 2000-06-01 2000-07-26 Dyecor Limited Actuator
US6632217B2 (en) 2001-04-19 2003-10-14 Microsolutions, Inc. Implantable osmotic pump
US20050154272A1 (en) * 2002-01-23 2005-07-14 Danfoss A/S Method and device for monitoring analyte concentration by use of differential osmotic pressure measurement
GB0212305D0 (en) * 2002-05-28 2002-07-10 Barker John Controlled dosing device
US20040143221A1 (en) * 2002-12-27 2004-07-22 Shadduck John H. Biomedical implant for sustained agent release
US8029822B2 (en) * 2003-05-22 2011-10-04 Osmotica Kereskedelmi és Seolgáltató KFT Rupturing controlled release device having a preformed passageway
US20060177507A1 (en) * 2003-05-22 2006-08-10 Joaquina Faour Controlled release device containing lercanidipine
US7825106B2 (en) 2003-09-03 2010-11-02 Agi Therapeutics Ltd. Modified release formulations and methods of treating inflammatory bowel disease
US7737133B2 (en) 2003-09-03 2010-06-15 Agi Therapeutics Ltd. Formulations and methods of treating inflammatory bowel disease
AU2010246067B2 (en) 2009-05-04 2016-07-07 Eyepoint Pharmaceuticals Us, Inc. Porous silicon drug-eluting particles
AU2011323524B2 (en) 2010-11-01 2016-12-08 Eyepoint Pharmaceuticals Us, Inc. Bioerodible silicon-based devices for delivery of therapeutic agents
GB2502763B (en) * 2011-10-14 2016-09-28 Jeyes Group Ltd An Applicator for a sanitary ware surface
US9005108B2 (en) * 2012-09-27 2015-04-14 Palo Alto Research Center Incorporated Multiple reservoir drug delivery device and methods
AU2014235051B2 (en) 2013-03-15 2019-01-17 Eyepoint Pharmaceuticals Us, Inc. Bioerodible silicon-based compositions for delivery of therapeutic agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016880A (en) * 1976-03-04 1977-04-12 Alza Corporation Osmotically driven active agent dispenser
US4111202A (en) * 1976-11-22 1978-09-05 Alza Corporation Osmotic system for the controlled and delivery of agent over time
US4210139A (en) * 1979-01-17 1980-07-01 Alza Corporation Osmotic device with compartment for governing concentration of agent dispensed from device
DK90883A (da) * 1982-03-18 1983-09-19 Merck & Co Inc Beholder til osmotisk afgivelse af et stof eller en stofblanding

Also Published As

Publication number Publication date
DE3542888A1 (de) 1986-06-12
IT1185837B (it) 1987-11-18
GB2167972A (en) 1986-06-11
US4608048A (en) 1986-08-26
ES549639A0 (es) 1987-05-01
GB2167972B (en) 1988-09-21
JPS61140519A (ja) 1986-06-27
FR2574292B1 (fr) 1988-04-15
CA1257167A (en) 1989-07-11
GB8522623D0 (en) 1985-10-16
FR2574292A1 (fr) 1986-06-13
IT8567997A0 (it) 1985-11-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401