ATE66157T1 - Schichtenstruktur fuer die verabreichung von chemikalien mit kontrollierter abgaberate. - Google Patents

Schichtenstruktur fuer die verabreichung von chemikalien mit kontrollierter abgaberate.

Info

Publication number
ATE66157T1
ATE66157T1 AT87105983T AT87105983T ATE66157T1 AT E66157 T1 ATE66157 T1 AT E66157T1 AT 87105983 T AT87105983 T AT 87105983T AT 87105983 T AT87105983 T AT 87105983T AT E66157 T1 ATE66157 T1 AT E66157T1
Authority
AT
Austria
Prior art keywords
chemical
release rate
controlled release
chemicals
administration
Prior art date
Application number
AT87105983T
Other languages
English (en)
Inventor
Kwon H Kim
Norman L Henderson
Yie W Chien
Original Assignee
Hoechst Roussel Pharma
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 Hoechst Roussel Pharma filed Critical Hoechst Roussel Pharma
Application granted granted Critical
Publication of ATE66157T1 publication Critical patent/ATE66157T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Materials Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT87105983T 1986-04-29 1987-04-24 Schichtenstruktur fuer die verabreichung von chemikalien mit kontrollierter abgaberate. ATE66157T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85700086A 1986-04-29 1986-04-29
EP87105983A EP0243891B1 (de) 1986-04-29 1987-04-24 Schichtenstruktur für die Verabreichung von Chemikalien mit kontrollierter Abgaberate

Publications (1)

Publication Number Publication Date
ATE66157T1 true ATE66157T1 (de) 1991-08-15

Family

ID=25324935

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87105983T ATE66157T1 (de) 1986-04-29 1987-04-24 Schichtenstruktur fuer die verabreichung von chemikalien mit kontrollierter abgaberate.

Country Status (12)

Country Link
US (1) US4931281A (de)
EP (1) EP0243891B1 (de)
JP (1) JPS62258319A (de)
KR (1) KR950003694B1 (de)
AT (1) ATE66157T1 (de)
AU (1) AU604693B2 (de)
DE (1) DE3772091D1 (de)
DK (1) DK215587A (de)
ES (1) ES2025085B3 (de)
GR (1) GR3003055T3 (de)
PT (1) PT84781B (de)
ZA (1) ZA873015B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656286A (en) 1988-03-04 1997-08-12 Noven Pharmaceuticals, Inc. Solubility parameter based drug delivery system and method for altering drug saturation concentration
US5474783A (en) 1988-03-04 1995-12-12 Noven Pharmaceuticals, Inc. Solubility parameter based drug delivery system and method for altering drug saturation concentration
US5788983A (en) * 1989-04-03 1998-08-04 Rutgers, The State University Of New Jersey Transdermal controlled delivery of pharmaceuticals at variable dosage rates and processes
WO1994022432A1 (en) * 1993-04-07 1994-10-13 Rexham Industries Corp. Method of coating microporous membranes and resulting products
US5484607A (en) * 1993-10-13 1996-01-16 Horacek; H. Joseph Extended release clonidine formulation
US5515044A (en) * 1994-04-18 1996-05-07 Sensormatic Electronics Corporation Controller apparatus using force sensing resistors
ATE194607T1 (de) * 1995-02-22 2000-07-15 Hoechst Japan Amorph piretanide, polymorphe davon, verfahren zur dessen herstellung und ihre verwendung
CA2415671C (en) * 2000-07-13 2011-02-01 Transurgical, Inc. Energy application with inflatable annular lens
US20100172991A1 (en) * 2007-06-08 2010-07-08 Henry Joseph Horacek Extended Release Formulation and Methods of Treating Adrenergic Dysregulation
AU2008261957A1 (en) * 2007-06-08 2008-12-18 Addrenex Pharmaceuticals, Inc. Extended release formulation and method of treating adrenergic dysregulation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655331A1 (de) * 1976-12-07 1978-06-08 Hoechst Ag Zubereitungsformen von 3-n-pyrrolidino-4-phenoxy-5-sulfamyl-benzoesaeure und verfahren zu ihrer herstellung
US4291015A (en) * 1979-08-14 1981-09-22 Key Pharmaceuticals, Inc. Polymeric diffusion matrix containing a vasodilator
US4314557A (en) * 1980-05-19 1982-02-09 Alza Corporation Dissolution controlled active agent dispenser
US4564364A (en) * 1983-05-26 1986-01-14 Alza Corporation Active agent dispenser
US4557934A (en) * 1983-06-21 1985-12-10 The Procter & Gamble Company Penetrating topical pharmaceutical compositions containing 1-dodecyl-azacycloheptan-2-one
ATE42901T1 (de) * 1984-03-05 1989-05-15 Nitto Denko Corp Haftendes arzneimittelpraeparat fuer perkutane absorption.
DE3428342A1 (de) * 1984-08-01 1986-02-13 Boehringer Ingelheim Vetmedica GmbH, 6507 Ingelheim Futtermittelzusatz zur verbesserung des wachstums bei landwirtschaftlichen nutztieren

Also Published As

Publication number Publication date
PT84781B (pt) 1989-12-29
ZA873015B (en) 1987-11-25
GR3003055T3 (en) 1993-02-17
US4931281A (en) 1990-06-05
PT84781A (en) 1987-05-01
KR870009728A (ko) 1987-11-30
AU7212787A (en) 1987-11-05
AU604693B2 (en) 1991-01-03
JPS62258319A (ja) 1987-11-10
KR950003694B1 (ko) 1995-04-17
EP0243891A2 (de) 1987-11-04
EP0243891B1 (de) 1991-08-14
DK215587A (da) 1987-10-30
ES2025085B3 (es) 1992-03-16
EP0243891A3 (en) 1988-08-03
DE3772091D1 (de) 1991-09-19
DK215587D0 (da) 1987-04-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee