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DK0670717T3 - Leveringsanordninger med støttet væskemembran - Google Patents

Leveringsanordninger med støttet væskemembran

Info

Publication number
DK0670717T3
DK0670717T3 DK93919949T DK93919949T DK0670717T3 DK 0670717 T3 DK0670717 T3 DK 0670717T3 DK 93919949 T DK93919949 T DK 93919949T DK 93919949 T DK93919949 T DK 93919949T DK 0670717 T3 DK0670717 T3 DK 0670717T3
Authority
DK
Denmark
Prior art keywords
beneficial agent
delivery devices
aqueous environment
hydrophobic
hydrophobic liquid
Prior art date
Application number
DK93919949T
Other languages
English (en)
Inventor
Scott M Herbig
Kelly L Smith
James B West
Eikeren Paul Van
Original Assignee
Pfizer
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 filed Critical Pfizer
Application granted granted Critical
Publication of DK0670717T3 publication Critical patent/DK0670717T3/da

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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/009—Sachets, pouches characterised by the material or function of the envelope
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/282—Organic compounds, e.g. fats
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • 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
    • A61K9/4816—Wall or shell material

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK93919949T 1992-11-30 1993-08-12 Leveringsanordninger med støttet væskemembran DK0670717T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98281592A 1992-11-30 1992-11-30
PCT/US1993/007463 WO1994012159A1 (en) 1992-11-30 1993-08-12 Supported liquid membrane delivery devices

Publications (1)

Publication Number Publication Date
DK0670717T3 true DK0670717T3 (da) 1999-08-09

Family

ID=25529534

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93919949T DK0670717T3 (da) 1992-11-30 1993-08-12 Leveringsanordninger med støttet væskemembran

Country Status (10)

Country Link
US (1) US5603953A (da)
EP (1) EP0670717B1 (da)
JP (1) JP2847326B2 (da)
AT (1) ATE173616T1 (da)
CA (1) CA2150019C (da)
DE (1) DE69322286T2 (da)
DK (1) DK0670717T3 (da)
ES (1) ES2123665T3 (da)
FI (1) FI112600B (da)
WO (1) WO1994012159A1 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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US6465188B1 (en) * 1990-06-11 2002-10-15 Gilead Sciences, Inc. Nucleic acid ligand complexes
US5798042A (en) * 1994-03-07 1998-08-25 Regents Of The University Of California Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters
US5985328A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Micromachined porous membranes with bulk support
US5893974A (en) * 1994-03-07 1999-04-13 Regents Of University Of California Microfabricated capsules for immunological isolation of cell transplants
US5770076A (en) * 1994-03-07 1998-06-23 The Regents Of The University Of California Micromachined capsules having porous membranes and bulk supports
US5985164A (en) * 1994-03-07 1999-11-16 Regents Of The University Of California Method for forming a filter
AU680356B2 (en) 1994-05-06 1997-07-24 Pfizer Inc. Controlled-release dosage forms of azithromycin
US8071737B2 (en) * 1995-05-04 2011-12-06 Glead Sciences, Inc. Nucleic acid ligand complexes
GB9509764D0 (en) * 1995-05-15 1995-07-05 Tillotts Pharma Ag Treatment of inflammatory bowel disease using oral dosage forms of omega-3 polyunsaturated acids
GB9609094D0 (en) * 1996-05-01 1996-07-03 Univ Strathclyde Delivery device
US6086769A (en) * 1996-09-16 2000-07-11 Commodore Separation Technologies, Inc. Supported liquid membrane separation
US5938923A (en) * 1997-04-15 1999-08-17 The Regents Of The University Of California Microfabricated filter and capsule using a substrate sandwich
US6248391B1 (en) * 1997-07-16 2001-06-19 Bpsi Holdings, Inc. Bright white film coatings and film coating compositions therefor
AU1937099A (en) * 1997-12-31 1999-07-19 Alza Corporation Osmotic drug delivery monitoring system and method
AU745841B2 (en) * 1998-03-19 2002-04-11 Merck Sharp & Dohme Corp. Liquid polymeric compositions for controlled release of bioactive substances
FR2790404B1 (fr) * 1999-03-01 2001-11-02 Virbac Sa Compositions pour le domaine aquatique contenant au moins une molecule active contenue dans au moins un vecteur microparticulaire ou nanoparticulaire, et son utilisation
GB9920170D0 (en) * 1999-08-25 1999-10-27 Univ Portsmouth A passive sampling device
US6521188B1 (en) * 2000-11-22 2003-02-18 Industrial Technology Research Institute Microfluidic actuator
DE60216076T2 (de) * 2001-04-26 2007-06-21 Varian, Inc., Palo Alto Hohlfasermembran probenpräparationsanordnungen
BRPI0318456B8 (pt) * 2003-08-08 2021-05-25 Biovail Laboratories Int Srl tablete com liberação modificada
GB0403247D0 (en) 2004-02-13 2004-03-17 Tillotts Pharma Ag A pharmaceutical composition
US7445939B2 (en) * 2004-02-27 2008-11-04 Varian, Inc. Stable liquid membranes for liquid phase microextraction
US20070181054A1 (en) * 2006-02-03 2007-08-09 Adair Joel E Heated volatile dispensing device with use-up indicator
JP4327841B2 (ja) * 2006-12-20 2009-09-09 日東電工株式会社 経皮吸収製剤の製造装置および製造方法
US11039707B2 (en) * 2007-05-17 2021-06-22 International Flavors & Fragrances Inc. Microencapsulated delivery system
US20090095164A1 (en) * 2007-05-17 2009-04-16 Salvatore Albert Celeste Method of enhancing beverages by means of a unique microencapsulated delivery system
BR112014024159A2 (pt) 2012-03-29 2017-06-20 Therabiome Llc Formulações de vacina oral específicas do local gastrintestinal , ativas no íleo e apêndice.
WO2014152338A1 (en) 2013-03-14 2014-09-25 Kabadi Mohan Targeted gastrointestinal tract delivery of probiotic organisms and/or therapeutic agents
US11213791B2 (en) 2015-10-23 2022-01-04 Hewlett-Packard Development Company, L.P. Nano wire microporous structure
US10668431B1 (en) * 2017-04-26 2020-06-02 The Penn State Research Foundation Free-standing liquid membranes for substance separation, filtration, extraction, and blockage

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US3965255A (en) * 1974-05-01 1976-06-22 E. E. Eljim Ecology Ltd. Controlled drug releasing preparations
JPS50155637A (da) * 1974-06-10 1975-12-16
US3952741A (en) * 1975-01-09 1976-04-27 Bend Research Inc. Controlled release delivery system by an osmotic bursting mechanism
US4016880A (en) * 1976-03-04 1977-04-12 Alza Corporation Osmotically driven active agent dispenser
US4201691A (en) * 1978-01-16 1980-05-06 Exxon Research & Engineering Co. Liquid membrane generator
US4183960A (en) * 1978-02-01 1980-01-15 Exxon Research & Engineering Co. Detoxification by means of the controlled, in vivo secretion triggered rupture of liquid membrane capsules
ES524820A0 (es) * 1983-08-08 1985-02-01 Vinas Lab Procedimiento para la obtencion de un nuevo derivado de carbocisteina
DE3571924D1 (en) * 1984-04-11 1989-09-07 Thiemann Arzneimittel Gmbh Dosage units for controlled release of active material
US4657543A (en) * 1984-07-23 1987-04-14 Massachusetts Institute Of Technology Ultrasonically modulated polymeric devices for delivering compositions
EP0467488B1 (en) * 1984-08-17 1995-10-11 The Wellcome Foundation Limited Composition for the controlled discharge of an active ingredient
JPS6253917A (ja) * 1985-09-02 1987-03-09 Shiseido Co Ltd 頭髪化粧料
WO1987002245A1 (fr) * 1985-10-14 1987-04-23 Izumi, Kuniaki Agents biophylactiques anti-oxydants
JPH0739457B2 (ja) * 1986-05-14 1995-05-01 タキロン株式会社 両親媒性セグメントポリウレタン
FR2599270B3 (fr) * 1986-06-03 1988-12-30 Pharmacie Galenique Lab Procede de preparation d'une membrane destinee a tester la diffusion passive des medicaments.
US5034317A (en) * 1987-01-30 1991-07-23 Polaroid Corporation Enzyme controlled release system and organic conjugate reactant
ATE176396T1 (de) * 1987-10-22 1999-02-15 Procter & Gamble Chelatbildner enthaltende lichtschutzmittel
US5057320A (en) * 1988-08-01 1991-10-15 Nutrition 21 Means and method for increasing skin respiration
IL91398A (en) * 1988-08-30 1994-05-30 Pfizer Pharmaceutical delivery device comprising active substance surrounded by asymmetric membrane
US5026342A (en) * 1988-10-26 1991-06-25 Biopore, Inc. Noningestible separation barrier with plugged pores
JPH03287536A (ja) * 1989-06-12 1991-12-18 Shiseido Co Ltd 鎮痒剤及びピコリン酸亜鉛類縁化合物
US5876752A (en) * 1990-08-07 1999-03-02 Pfizer Inc. Use of interfacially-polymerized membranes in delivery devices
JP2701977B2 (ja) * 1990-09-28 1998-01-21 ファイザー インク 疎水性媒体を含有する投薬体
DE9015551U1 (de) * 1990-11-14 1992-03-12 Röhm GmbH, 6100 Darmstadt Orale Arzneiform und Überzugsmittel, enthaltend ein im Colon abbaubares Polysaccarid
JPH0578243A (ja) * 1990-12-11 1993-03-30 Shiseido Co Ltd 鎮痒剤及び鎮痒組成物

Also Published As

Publication number Publication date
ES2123665T3 (es) 1999-01-16
WO1994012159A1 (en) 1994-06-09
CA2150019C (en) 1999-01-05
CA2150019A1 (en) 1994-06-09
EP0670717B1 (en) 1998-11-25
US5603953A (en) 1997-02-18
FI112600B (fi) 2003-12-31
JPH07509254A (ja) 1995-10-12
ATE173616T1 (de) 1998-12-15
EP0670717A1 (en) 1995-09-13
DE69322286D1 (de) 1999-01-07
FI935299A0 (fi) 1993-11-29
JP2847326B2 (ja) 1999-01-20
DE69322286T2 (de) 1999-04-22
FI935299L (fi) 1994-05-31

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