CA1190111A - Osmotic drug delivery system - Google Patents

Osmotic drug delivery system

Info

Publication number
CA1190111A
CA1190111A CA000423791A CA423791A CA1190111A CA 1190111 A CA1190111 A CA 1190111A CA 000423791 A CA000423791 A CA 000423791A CA 423791 A CA423791 A CA 423791A CA 1190111 A CA1190111 A CA 1190111A
Authority
CA
Canada
Prior art keywords
chamber
drug
chambers
delivery system
house
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
CA000423791A
Other languages
English (en)
French (fr)
Inventor
Kenneth J. Himmelstein
Takeru Higuchi
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.)
Merck and Co Inc
Original Assignee
Merck and Co 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
Priority claimed from US06/359,324 external-priority patent/US4475916A/en
Priority claimed from US06/359,447 external-priority patent/US4439196A/en
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of CA1190111A publication Critical patent/CA1190111A/en
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)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CA000423791A 1982-03-18 1983-03-17 Osmotic drug delivery system Expired CA1190111A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/359,324 US4475916A (en) 1982-03-18 1982-03-18 Osmotic drug delivery system
US06/359,447 US4439196A (en) 1982-03-18 1982-03-18 Osmotic drug delivery system
US359,447 1982-03-18
US359,324 1982-03-18

Publications (1)

Publication Number Publication Date
CA1190111A true CA1190111A (en) 1985-07-09

Family

ID=27000432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000423791A Expired CA1190111A (en) 1982-03-18 1983-03-17 Osmotic drug delivery system

Country Status (7)

Country Link
EP (2) EP0089548B1 (OSRAM)
JP (1) JPH0614975B2 (OSRAM)
CA (1) CA1190111A (OSRAM)
DE (1) DE3369468D1 (OSRAM)
DK (1) DK90883A (OSRAM)
GR (1) GR78444B (OSRAM)
IE (1) IE54880B1 (OSRAM)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622510B2 (ja) * 1984-07-06 1994-03-30 日本ゼオン株式会社 徐放性を付与した薬物の製造方法
US4608048A (en) * 1984-12-06 1986-08-26 Alza Corporation Dispensing device with drug delivery patterns
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
NO165378C (no) * 1985-11-22 1991-02-06 Ellingsen O & Co Medikamentavgivende innretning for implantering i menneskekroppen.
US4716496A (en) * 1986-05-09 1987-12-29 Eaton Corporation Panel-mounted control station housing
US4814181A (en) * 1987-09-03 1989-03-21 Alza Corporation Dosage form comprising fast agent delivery followed by slow agent delivery
US5034229A (en) * 1988-12-13 1991-07-23 Alza Corporation Dispenser for increasing feed conversion of hog
US5378475A (en) * 1991-02-21 1995-01-03 University Of Kentucky Research Foundation Sustained release drug delivery devices
CA2115648C (en) * 1991-10-10 2002-04-09 Eun Soo Lee Osmotic drug delivery devices with hydrophobic wall materials
DE4342091A1 (de) * 1993-12-09 1995-06-14 Asta Medica Ag Erzeugnisse zur Anwendung von initial hohen Dosen von Cetrorelix und Herstellung einer Kombinationspackung zur Verwendung bei Therapie von Krankheiten
US5902598A (en) * 1997-08-28 1999-05-11 Control Delivery Systems, Inc. Sustained release drug delivery devices
US6369039B1 (en) * 1998-06-30 2002-04-09 Scimed Life Sytems, Inc. High efficiency local drug delivery
US6217895B1 (en) 1999-03-22 2001-04-17 Control Delivery Systems Method for treating and/or preventing retinal diseases with sustained release corticosteroids
US6375972B1 (en) 2000-04-26 2002-04-23 Control Delivery Systems, Inc. Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof
US8871241B2 (en) 2002-05-07 2014-10-28 Psivida Us, Inc. Injectable sustained release delivery devices
GB0212305D0 (en) * 2002-05-28 2002-07-10 Barker John Controlled dosing device
GB0722484D0 (en) * 2007-11-15 2007-12-27 Ucl Business Plc Solid compositions
US12478503B2 (en) 2009-05-18 2025-11-25 Glaukos Corporation Implants with controlled drug delivery features and methods of using same
EP3412260B1 (en) * 2009-05-18 2020-08-26 Dose Medical Corporation Drug eluting ocular implant
US10206813B2 (en) 2009-05-18 2019-02-19 Dose Medical Corporation Implants with controlled drug delivery features and methods of using same
US9668915B2 (en) 2010-11-24 2017-06-06 Dose Medical Corporation Drug eluting ocular implant
US20160235663A1 (en) * 2013-09-26 2016-08-18 Medimetrics Personalized Drug Delivery, B.V. Delivery capsule with threshold release
EP3148491B1 (en) 2014-05-29 2020-07-01 Glaukos Corporation Implants with controlled drug delivery features and manufacturing method for said implants
US11925578B2 (en) 2015-09-02 2024-03-12 Glaukos Corporation Drug delivery implants with bi-directional delivery capacity
WO2017053885A1 (en) 2015-09-25 2017-03-30 Glaukos Corporation Punctal implants with controlled drug delivery features and methods of using same
WO2017184881A1 (en) 2016-04-20 2017-10-26 Harold Alexander Heitzmann Bioresorbable ocular drug delivery device
CN110328399B (zh) * 2019-07-23 2024-08-30 安徽省三信重工机械制造有限公司 一种新型立式刨槽机
EP4221645A4 (en) * 2020-10-01 2024-10-02 Lyra Therapeutics, Inc. Osmotic drug delivery implants
WO2023018927A1 (en) * 2021-08-13 2023-02-16 Mott Corporation Drug delivery assembly for extended drug delivery and tunability
JP7454692B2 (ja) 2021-08-26 2024-03-22 寧徳時代新能源科技股▲分▼有限公司 液体カプセル、電池単体、電池および電力使用装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732865A (en) * 1971-01-13 1973-05-15 Alza Corp Osmotic dispenser
US3948254A (en) * 1971-11-08 1976-04-06 Alza Corporation Novel drug delivery device
US3797492A (en) * 1972-12-27 1974-03-19 Alza Corp Device for dispensing product with directional guidance member
US4160452A (en) * 1977-04-07 1979-07-10 Alza Corporation Osmotic system having laminated wall comprising semipermeable lamina and microporous lamina
US4210139A (en) * 1979-01-17 1980-07-01 Alza Corporation Osmotic device with compartment for governing concentration of agent dispensed from device
US4309996A (en) * 1980-04-28 1982-01-12 Alza Corporation System with microporous releasing diffusor

Also Published As

Publication number Publication date
EP0180708B1 (en) 1989-05-17
JPH0614975B2 (ja) 1994-03-02
IE830572L (en) 1983-09-18
GR78444B (OSRAM) 1984-09-27
EP0089548A1 (en) 1983-09-28
EP0089548B1 (en) 1987-01-28
DK90883D0 (da) 1983-02-25
DK90883A (da) 1983-09-19
DE3369468D1 (en) 1987-03-05
JPS58165869A (ja) 1983-09-30
IE54880B1 (en) 1990-03-14
EP0180708A1 (en) 1986-05-14

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry