ATE12731T1 - Polymere diffusionsmatrix und verfahren zu deren herstellung. - Google Patents

Polymere diffusionsmatrix und verfahren zu deren herstellung.

Info

Publication number
ATE12731T1
ATE12731T1 AT81104585T AT81104585T ATE12731T1 AT E12731 T1 ATE12731 T1 AT E12731T1 AT 81104585 T AT81104585 T AT 81104585T AT 81104585 T AT81104585 T AT 81104585T AT E12731 T1 ATE12731 T1 AT E12731T1
Authority
AT
Austria
Prior art keywords
matrix
patient
polymeric diffusion
diffusion matrix
production
Prior art date
Application number
AT81104585T
Other languages
English (en)
Inventor
Alec D Keith
Wallace Snipes
Original Assignee
Key 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
Priority claimed from JP10349579A external-priority patent/JPS5594316A/ja
Application filed by Key Pharma filed Critical Key Pharma
Application granted granted Critical
Publication of ATE12731T1 publication Critical patent/ATE12731T1/de

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
    • A61K9/70—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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
AT81104585T 1979-01-11 1980-01-04 Polymere diffusionsmatrix und verfahren zu deren herstellung. ATE12731T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US256579A 1979-01-11 1979-01-11
US4708479A 1979-06-11 1979-06-11
JP10349579A JPS5594316A (en) 1979-01-11 1979-08-14 Diffusion matrix for medicine release
EP81104585A EP0040861B1 (de) 1979-01-11 1980-01-04 Polymere Diffusionsmatrix und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
ATE12731T1 true ATE12731T1 (de) 1985-05-15

Family

ID=27440296

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81104585T ATE12731T1 (de) 1979-01-11 1980-01-04 Polymere diffusionsmatrix und verfahren zu deren herstellung.

Country Status (2)

Country Link
EP (1) EP0040861B1 (de)
AT (1) ATE12731T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105990B (en) * 1981-08-27 1985-06-19 Nitto Electric Ind Co Adhesive skin patches
JPS58206751A (ja) * 1982-05-26 1983-12-02 日石三菱株式会社 創傷被覆材
IE53703B1 (en) * 1982-12-13 1989-01-18 Elan Corp Plc Drug delivery device
AU592065B2 (en) * 1984-10-09 1990-01-04 Dow Chemical Company, The Sustained release dosage form based on highly plasticized cellulose ether gels
US4706676A (en) * 1985-02-11 1987-11-17 The United States Of America As Represented By The Secretary Of The Army Dermal substance collection device
US4965074A (en) * 1985-03-05 1990-10-23 Ciba-Geigy Corporation Method of treating memory impairment
US4680172A (en) * 1985-03-05 1987-07-14 Ciba-Geigy Corporation Devices and methods for treating memory impairment
US4765985A (en) * 1985-03-05 1988-08-23 Ciba-Geigy Corporation Devices and methods for treating memory impairment
US5171576A (en) * 1987-03-09 1992-12-15 Alza Corporation Prevention of contact allergy by coadministration of a corticosteroid with a sensitizing drug
US5049387A (en) * 1987-03-09 1991-09-17 Alza Corporation Inducing skin tolerance to a sensitizing drug
US5077054A (en) * 1987-03-09 1991-12-31 Alza Corporation Prevention of contact allergy by coadministration of a corticosteroid with a sensitizing drug
DE3862405D1 (de) * 1987-03-09 1991-05-23 Alza Corp Zusammensetzung zur vorbeugung einer kontaktallergie durch gleichzeitiges verabreichen eines kortikosteroids mit einem sensiblisierenden arzneistoff.
US5000956A (en) * 1987-03-09 1991-03-19 Alza Corporation Prevention of contact allergy by coadministration of a corticosteroid with a sensitizing drug
DE3910543A1 (de) * 1989-04-01 1990-10-11 Lohmann Therapie Syst Lts Transdermales therapeutisches system mit erhoehtem wirkstofffluss und verfahren zu seiner herstellung
DE4429667C2 (de) * 1994-08-20 1996-07-11 Lohmann Therapie Syst Lts Estradiol-TTS mit wasserbindenden Zusätzen und Verfahren zu seiner Herstellung
CN1170360A (zh) * 1994-12-21 1998-01-14 瑟垃技术有限公司 具有粘性贴面和剥离密封圆片的经皮输送系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1617282A1 (de) * 1965-11-30 1975-02-06 Astra Pharma Prod Vorrichtung zur lokalanaesthetisierung durch oertliche aufbringung und verfahren zur herstellung dieser vorrichtung
US3598123A (en) * 1969-04-01 1971-08-10 Alza Corp Bandage for administering drugs

Also Published As

Publication number Publication date
EP0040861B1 (de) 1985-04-17
EP0040861A1 (de) 1981-12-02

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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