ES2048831T3 - Dispositivo de matriz enrollado que tiene una capacidad aumentada para desenrollarse y procedimiento para su produccion. - Google Patents

Dispositivo de matriz enrollado que tiene una capacidad aumentada para desenrollarse y procedimiento para su produccion.

Info

Publication number
ES2048831T3
ES2048831T3 ES89302428T ES89302428T ES2048831T3 ES 2048831 T3 ES2048831 T3 ES 2048831T3 ES 89302428 T ES89302428 T ES 89302428T ES 89302428 T ES89302428 T ES 89302428T ES 2048831 T3 ES2048831 T3 ES 2048831T3
Authority
ES
Spain
Prior art keywords
develop
procedure
production
matrix device
increased capacity
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 - Lifetime
Application number
ES89302428T
Other languages
English (en)
Inventor
Jeelin Lo
Alan Clarkson Curtiss
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of ES2048831T3 publication Critical patent/ES2048831T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61K9/0053—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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • 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
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Laminated Bodies (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Medicinal Preparation (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Metal Rolling (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Thin Film Transistor (AREA)
  • Coating Apparatus (AREA)

Abstract

UN METODO PARA INTENSIFICAR EL DESENRROLLADO DE UNA MATRIZ QUE CONTIENE AGENTE ACTIVO, QUE INCLUYE UN DISPOSITIVO LAMINADO, EN UN MEDIO AMBIENTE ACUOSO, DICHO DISPOSITIVO SE CONFINA EN UNA CONFIGURACION ENRROLLADA PREVIO AL EMPLAZAMIENTO EN DICHO MEDIO AMBIENTE, QUE COMPRENDE UN RECUBRIMIENTO EN UN LADO DEL DISPOSITIVO CON UN ELASTOMERO PREVIO AL CONFINAMIENTO EN UNA CONFIGURACION ENRROLLADA; Y LOS DISPOSITIVOS ASI TRATADOS.
ES89302428T 1988-03-21 1989-03-13 Dispositivo de matriz enrollado que tiene una capacidad aumentada para desenrollarse y procedimiento para su produccion. Expired - Lifetime ES2048831T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/170,529 US4861596A (en) 1988-03-21 1988-03-21 Rolled matrix device having enhanced ability to unroll and method for its production

Publications (1)

Publication Number Publication Date
ES2048831T3 true ES2048831T3 (es) 1994-04-01

Family

ID=22620222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89302428T Expired - Lifetime ES2048831T3 (es) 1988-03-21 1989-03-13 Dispositivo de matriz enrollado que tiene una capacidad aumentada para desenrollarse y procedimiento para su produccion.

Country Status (16)

Country Link
US (1) US4861596A (es)
EP (1) EP0334521B1 (es)
JP (1) JPH0780751B2 (es)
AT (1) ATE101328T1 (es)
AU (1) AU606274B2 (es)
BR (1) BR8901280A (es)
CA (1) CA1336325C (es)
DE (1) DE68912954T2 (es)
DK (1) DK134789A (es)
ES (1) ES2048831T3 (es)
HU (1) HU206039B (es)
IE (1) IE62749B1 (es)
IL (1) IL89615A (es)
NZ (1) NZ228395A (es)
PT (1) PT90037B (es)
ZA (1) ZA892091B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8815968D0 (en) * 1988-07-05 1988-08-10 Pfizer Ltd Veterinary devices
US5411737A (en) * 1991-10-15 1995-05-02 Merck & Co., Inc. Slow release syneresing polymeric drug delivery device
DE19715794C1 (de) * 1997-04-16 1998-12-03 Roehm Gmbh Laminare Arzneiform und Verfahren zu ihrer Herstellung
ATE526950T1 (de) * 1999-10-29 2011-10-15 Euro Celtique Sa Hydrocodon-formulierungen mit gesteuerter freisetzung
US10179130B2 (en) 1999-10-29 2019-01-15 Purdue Pharma L.P. Controlled release hydrocodone formulations
EP2263658A1 (en) 2000-10-30 2010-12-22 Euro-Celtique S.A. Controlled release hydrocodone formulations
US20040234572A1 (en) * 2001-09-11 2004-11-25 Martinod Serge R. Preparation of sustained release pharmaceutical composition
WO2007083309A2 (en) 2006-01-18 2007-07-26 Intec Pharma Ltd. Method and apparatus for forming delivery devices for oral intake of an agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601923A (en) * 1977-06-09 1981-11-04 Beecham Group Ltd Sustained release compositions
EP0021758B1 (en) * 1979-06-27 1984-04-04 Beecham Group Plc Veterinary preparations for ruminant animals
IN162525B (es) * 1984-02-08 1988-06-04 Pfizer
US4601893A (en) * 1984-02-08 1986-07-22 Pfizer Inc. Laminate device for controlled and prolonged release of substances to an ambient environment and method of use
EP0334516A3 (en) * 1988-03-21 1991-07-03 Pfizer Inc. Method for enhancing the unrolling of a rolled matrix device

Also Published As

Publication number Publication date
CA1336325C (en) 1995-07-18
BR8901280A (pt) 1989-11-07
HUT55985A (en) 1991-07-29
IL89615A0 (en) 1989-09-10
DE68912954D1 (de) 1994-03-24
AU3150589A (en) 1989-09-21
US4861596A (en) 1989-08-29
EP0334521B1 (en) 1994-02-09
NZ228395A (en) 1991-03-26
IL89615A (en) 1992-07-15
ATE101328T1 (de) 1994-02-15
JPH01283216A (ja) 1989-11-14
AU606274B2 (en) 1991-01-31
IE62749B1 (en) 1995-02-22
JPH0780751B2 (ja) 1995-08-30
PT90037A (pt) 1989-11-10
ZA892091B (en) 1990-11-28
PT90037B (pt) 1994-03-31
DE68912954T2 (de) 1994-05-11
HU206039B (en) 1992-08-28
DK134789A (da) 1989-09-22
EP0334521A3 (en) 1991-06-26
IE890869L (en) 1989-09-21
DK134789D0 (da) 1989-03-20
EP0334521A2 (en) 1989-09-27

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