GB2206046B - Multi-unit delivery system - Google Patents

Multi-unit delivery system

Info

Publication number
GB2206046B
GB2206046B GB8814220A GB8814220A GB2206046B GB 2206046 B GB2206046 B GB 2206046B GB 8814220 A GB8814220 A GB 8814220A GB 8814220 A GB8814220 A GB 8814220A GB 2206046 B GB2206046 B GB 2206046B
Authority
GB
United Kingdom
Prior art keywords
delivery system
unit delivery
unit
delivery
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
GB8814220A
Other versions
GB8814220D0 (en
GB2206046A (en
Inventor
Patrick S L Wong
Felix Theeuwes
James B Eckenhoff
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.)
Alza Corp
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 GB8814220D0 publication Critical patent/GB8814220D0/en
Publication of GB2206046A publication Critical patent/GB2206046A/en
Application granted granted Critical
Publication of GB2206046B publication Critical patent/GB2206046B/en
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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release
    • 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
    • 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)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB8814220A 1987-06-25 1988-06-15 Multi-unit delivery system Expired - Lifetime GB2206046B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6690587A 1987-06-25 1987-06-25

Publications (3)

Publication Number Publication Date
GB8814220D0 GB8814220D0 (en) 1988-07-20
GB2206046A GB2206046A (en) 1988-12-29
GB2206046B true GB2206046B (en) 1991-04-03

Family

ID=22072483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8814220A Expired - Lifetime GB2206046B (en) 1987-06-25 1988-06-15 Multi-unit delivery system

Country Status (9)

Country Link
JP (1) JP2732530B2 (en)
AU (1) AU602221B2 (en)
CA (1) CA1301572C (en)
DE (1) DE3821424C2 (en)
ES (1) ES2009014A6 (en)
FR (1) FR2617045B1 (en)
GB (1) GB2206046B (en)
IT (1) IT1219401B (en)
NZ (1) NZ225058A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8629179B2 (en) 1996-11-12 2014-01-14 Alza Corporation Methods and devices for providing prolonged drug therapy
US9393192B2 (en) 2002-07-29 2016-07-19 Alza Corporation Methods and dosage forms for controlled delivery of paliperidone and risperidone

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342624A (en) * 1989-02-16 1994-08-30 British Technology Group Ltd. Dispensing device
US6200600B1 (en) * 1989-02-16 2001-03-13 Btg International Limited Controlled delay release device
EP0424535A4 (en) * 1989-04-21 1991-10-16 Moskovsky Avtomobilestroitelny Institut (Vtuz-Zil) Device for controlled dosing of active substances into an operative medium
GB9004702D0 (en) * 1990-03-02 1990-04-25 Polysystems Limited Dispensing device
US5474784A (en) * 1990-03-02 1995-12-12 British Technology Group Limited Dispensing device
US5017381A (en) * 1990-05-02 1991-05-21 Alza Corporation Multi-unit pulsatile delivery system
US5156850A (en) * 1990-08-31 1992-10-20 Alza Corporation Dosage form for time-varying patterns of drug delivery
US6440457B1 (en) 1993-05-27 2002-08-27 Alza Corporation Method of administering antidepressant dosage form
DE4342091A1 (en) * 1993-12-09 1995-06-14 Asta Medica Ag Products for the application of initially high doses of Cetrorelix and manufacture of a combination pack for use in the treatment of diseases
NZ288144A (en) * 1994-06-22 1998-12-23 Unasco Pty Active agent sustained release capsule: fluid expandable layers and active agent layers
DK0957899T3 (en) * 1996-08-16 2003-04-22 Alza Corp Dosage form to provide increasing dose of drug
EP1337244A4 (en) * 2000-10-30 2006-01-11 Euro Celtique Sa Controlled release hydrocodone formulations
US20110104214A1 (en) 2004-04-15 2011-05-05 Purdue Pharma L.P. Once-a-day oxycodone formulations
JP4824601B2 (en) * 2007-02-22 2011-11-30 富士工業株式会社 Tip protection cover for guided swing paddle
JP4824602B2 (en) * 2007-02-22 2011-11-30 富士工業株式会社 Tip protection cover for guided swing paddle
PL2512581T3 (en) * 2009-12-17 2021-11-02 Taris Biomedical Llc Implantable device with intravesical tolerability

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350271A (en) * 1980-08-22 1982-09-21 Alza Corporation Water absorbing fluid dispenser
US4449983A (en) * 1982-03-22 1984-05-22 Alza Corporation Simultaneous delivery of two drugs from unit delivery device
US4576604A (en) * 1983-03-04 1986-03-18 Alza Corporation Osmotic system with instant drug availability
AU2815684A (en) * 1983-03-31 1984-10-25 English Glass Company Limited, The Multi-dose syringe and cannulae therefor
US4692336A (en) * 1984-03-19 1987-09-08 Alza Corporation Self controlled release device for administering beneficial agent to recipient
ES8800043A1 (en) * 1985-08-16 1987-10-16 Alza Corp Osmotic dispenser
US4675174A (en) * 1985-08-16 1987-06-23 Alza Corporation Veterinary dispenser delivering beneficial agent by gas power generated in situ
EP0230654B1 (en) * 1985-12-28 1992-03-18 Sumitomo Pharmaceuticals Company, Limited Sustained pulsewise release pharmaceutical preparation
US4723958A (en) * 1986-05-23 1988-02-09 Merck & Co., Inc. Pulsatile drug delivery system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8629179B2 (en) 1996-11-12 2014-01-14 Alza Corporation Methods and devices for providing prolonged drug therapy
US9029416B2 (en) 1996-11-12 2015-05-12 Alza Corporation Methods and devices for providing prolonged drug therapy
US9144549B2 (en) 1996-11-12 2015-09-29 Alza Corporation Methods and devices for providing prolonged drug therapy
US9393192B2 (en) 2002-07-29 2016-07-19 Alza Corporation Methods and dosage forms for controlled delivery of paliperidone and risperidone

Also Published As

Publication number Publication date
FR2617045B1 (en) 1991-09-13
DE3821424A1 (en) 1989-01-05
NZ225058A (en) 1990-11-27
JPS6452457A (en) 1989-02-28
DE3821424C2 (en) 1997-02-20
GB8814220D0 (en) 1988-07-20
IT1219401B (en) 1990-05-11
FR2617045A1 (en) 1988-12-30
CA1301572C (en) 1992-05-26
JP2732530B2 (en) 1998-03-30
ES2009014A6 (en) 1989-08-16
AU602221B2 (en) 1990-10-04
AU1816988A (en) 1989-01-05
IT8867602A0 (en) 1988-06-24
GB2206046A (en) 1988-12-29

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20080614