PT96527A - Sistema de libertacao compreendendo meios para controlar a pressao interna - Google Patents

Sistema de libertacao compreendendo meios para controlar a pressao interna

Info

Publication number
PT96527A
PT96527A PT96527A PT9652791A PT96527A PT 96527 A PT96527 A PT 96527A PT 96527 A PT96527 A PT 96527A PT 9652791 A PT9652791 A PT 9652791A PT 96527 A PT96527 A PT 96527A
Authority
PT
Portugal
Prior art keywords
space
internal pressure
libertacao
beneficial agent
control internal
Prior art date
Application number
PT96527A
Other languages
English (en)
Other versions
PT96527B (pt
Inventor
James B Eckenhoff
Jeremy C Wright
Frederick Maruyama
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 PT96527A publication Critical patent/PT96527A/pt
Publication of PT96527B publication Critical patent/PT96527B/pt

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
    • A61K9/20—Pills, tablets, discs, rods
    • 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
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068—Rumen, e.g. rumen bolus
    • 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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Medicinal Preparation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Vending Machines For Individual Products (AREA)
  • Refuse Collection And Transfer (AREA)
  • Manipulator (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Control Of Fluid Pressure (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Separation By Low-Temperature Treatments (AREA)
PT96527A 1990-01-24 1991-01-18 Sistema de libertacao compreendendo meios para controlar a pressao interna PT96527B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46986190A 1990-01-24 1990-01-24

Publications (2)

Publication Number Publication Date
PT96527A true PT96527A (pt) 1991-10-15
PT96527B PT96527B (pt) 1998-08-31

Family

ID=23865334

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96527A PT96527B (pt) 1990-01-24 1991-01-18 Sistema de libertacao compreendendo meios para controlar a pressao interna

Country Status (19)

Country Link
US (1) US5215753A (pt)
EP (1) EP0597834B1 (pt)
JP (2) JP3645565B2 (pt)
KR (2) KR0171224B1 (pt)
AT (1) ATE133069T1 (pt)
AU (2) AU645527B2 (pt)
CA (3) CA2034522C (pt)
DE (1) DE69116575T2 (pt)
DK (1) DK0597834T3 (pt)
ES (1) ES2082194T3 (pt)
FI (1) FI109331B (pt)
GR (1) GR3018710T3 (pt)
IE (1) IE71169B1 (pt)
MX (1) MX173608B (pt)
NO (1) NO305056B1 (pt)
NZ (2) NZ236836A (pt)
PT (1) PT96527B (pt)
WO (1) WO1991011177A1 (pt)
ZA (1) ZA91386B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436355A (en) * 1994-02-03 1995-07-25 Merck & Co., Inc. Process for making avermectin/zein compositions
US5816493A (en) * 1996-04-08 1998-10-06 Texan Corporation Thermally expansible compositions methods for preparation and devices using same
ZA981610B (en) * 1997-03-24 1999-08-26 Alza Corp Self adjustable exit port.
KR101670249B1 (ko) * 2016-02-16 2016-10-31 (주) 메디프레소 항암제 약물전달체 및 이의 제조방법
MX2021002855A (es) * 2018-09-10 2021-08-16 Argenta Innovation Ltd Formulaciones de liberación controlada en dispositivos de suministro.
PT4037666T (pt) 2020-12-08 2024-06-25 Ruminant Biotech Corp Ltd Aperfeiçoamentos de dispositivos e métodos para administração de substâncias a animais

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178659A (en) * 1938-10-12 1939-11-07 Otto Milbrand Glow plug for internal combustion engines
US3732865A (en) * 1971-01-13 1973-05-15 Alza Corp Osmotic dispenser
US3995632A (en) * 1973-05-04 1976-12-07 Alza Corporation Osmotic dispenser
US4326796A (en) * 1979-12-13 1982-04-27 International Business Machines Corporation Apparatus and method for measuring and maintaining copy quality in an electrophotographic copier
US4564363A (en) * 1983-07-13 1986-01-14 Smithkline Beckman Corporation Delayed action assembly
US4624945A (en) * 1984-03-19 1986-11-25 Alza Corporation Dispensing system with means for increasing delivery of beneficial agent from the system
US4729793A (en) * 1985-08-09 1988-03-08 Alza Corporation Composition for manufacturing wall of dispensing device
US4612186A (en) * 1984-03-19 1986-09-16 Alza Corporation Method for establishing blood levels of biocide in animals
US5000957A (en) * 1984-03-19 1991-03-19 Alza Corporation Dispenser comprising hydrophilic osmopolymer
US4595583A (en) * 1984-03-19 1986-06-17 Alza Corporation Delivery system controlled administration of beneficial agent to ruminants
US4772474A (en) * 1985-08-09 1988-09-20 Alza Corporation Dispenser with internal arrangement of lamina means for dispensing beneficial agent
US4692326A (en) * 1984-03-21 1987-09-08 Alza Corporation Dispenser comprising inner positioned soft or hard capsule
US4663148A (en) * 1984-03-21 1987-05-05 Alza Corporation Dispenser comprising telescopically engaging members
US4800056A (en) * 1984-03-21 1989-01-24 Alza Corporation Process for making dispenser with cooperating elements
US4814180A (en) * 1984-03-21 1989-03-21 Alza Corporation Agent dispenser comprising a semipermeable wall surrounding single-piece or two-piece container
US4716031A (en) * 1984-03-21 1987-12-29 Alza Corporation Drug dispenser comprising a multiplicity of members acting together for successfully dispensing drug
US4678467A (en) * 1984-03-21 1987-07-07 Alza Corporation Dispenser comprising capsule with volume displacing member
US4643731A (en) * 1985-08-16 1987-02-17 Alza Corporation Means for providing instant agent from agent dispensing system
US4704118A (en) * 1985-08-16 1987-11-03 Alza Corporation Ruminant dispensing device with thermo-activated memory
US4968508A (en) * 1987-02-27 1990-11-06 Eli Lilly And Company Sustained release matrix
US4876093A (en) * 1987-07-02 1989-10-24 Alza Corporation Dispenser with dispersing member for delivering beneficial agent
US4872873A (en) * 1987-12-14 1989-10-10 Merck & Co., Inc. Controlled release bolus device
US5045082A (en) * 1990-01-10 1991-09-03 Alza Corporation Long-term delivery device including loading dose

Also Published As

Publication number Publication date
JPH05505182A (ja) 1993-08-05
CA2471494C (en) 2006-11-21
ES2082194T3 (es) 1996-03-16
KR0173853B1 (en) 1999-10-01
AU655733B2 (en) 1995-01-05
JP2002159560A (ja) 2002-06-04
CA2034522A1 (en) 1991-07-25
JP3645565B2 (ja) 2005-05-11
EP0597834A1 (en) 1994-05-25
FI923358L (fi) 1992-07-23
PT96527B (pt) 1998-08-31
CA2563972C (en) 2009-03-17
DK0597834T3 (da) 1996-02-26
NZ250183A (en) 1995-09-26
NO922865D0 (no) 1992-07-20
JP3665597B2 (ja) 2005-06-29
US5215753A (en) 1993-06-01
IE910164A1 (en) 1991-08-14
ATE133069T1 (de) 1996-02-15
IE71169B1 (en) 1997-01-29
DE69116575T2 (de) 1996-06-13
WO1991011177A1 (en) 1991-08-08
AU645527B2 (en) 1994-01-20
DE69116575D1 (de) 1996-02-29
AU7247791A (en) 1991-08-21
AU5509394A (en) 1994-05-19
CA2471494A1 (en) 1991-07-25
GR3018710T3 (en) 1996-04-30
FI109331B (fi) 2002-07-15
MX173608B (es) 1994-03-17
NO305056B1 (no) 1999-03-29
FI923358A0 (fi) 1992-07-23
CA2034522C (en) 2004-12-07
ZA91386B (en) 1991-11-27
KR920703027A (ko) 1992-12-17
EP0597834B1 (en) 1996-01-17
NO922865L (no) 1992-09-22
CA2563972A1 (en) 1991-07-25
KR0171224B1 (ko) 1999-02-01
NZ236836A (en) 1995-09-26

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19910618

FG3A Patent granted, date of granting

Effective date: 19980504

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20130506