ATE135203T1 - System zur peroralen arzneimittelabgabe - Google Patents

System zur peroralen arzneimittelabgabe

Info

Publication number
ATE135203T1
ATE135203T1 AT92921464T AT92921464T ATE135203T1 AT E135203 T1 ATE135203 T1 AT E135203T1 AT 92921464 T AT92921464 T AT 92921464T AT 92921464 T AT92921464 T AT 92921464T AT E135203 T1 ATE135203 T1 AT E135203T1
Authority
AT
Austria
Prior art keywords
pct
therapeutic agent
reservoir
ionized
date
Prior art date
Application number
AT92921464T
Other languages
English (en)
Inventor
Arto Olavi Urtti
Maria Riitta Sutinen
Timo Petteri Paronen
Original Assignee
Arto Olavi Urtti
Maria Riitta Sutinen
Timo Petteri Paronen
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 GB919121964A external-priority patent/GB9121964D0/en
Priority claimed from GB919123372A external-priority patent/GB9123372D0/en
Application filed by Arto Olavi Urtti, Maria Riitta Sutinen, Timo Petteri Paronen filed Critical Arto Olavi Urtti
Application granted granted Critical
Publication of ATE135203T1 publication Critical patent/ATE135203T1/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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1611—Inorganic compounds
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds
    • 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
    • A61K9/2853—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers, poly(lactide-co-glycolide)
AT92921464T 1991-10-16 1992-10-15 System zur peroralen arzneimittelabgabe ATE135203T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919121964A GB9121964D0 (en) 1991-10-16 1991-10-16 Peroral drug delivery system
GB919123372A GB9123372D0 (en) 1991-11-04 1991-11-04 Peroral drug delivery system

Publications (1)

Publication Number Publication Date
ATE135203T1 true ATE135203T1 (de) 1996-03-15

Family

ID=26299700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92921464T ATE135203T1 (de) 1991-10-16 1992-10-15 System zur peroralen arzneimittelabgabe

Country Status (9)

Country Link
US (1) US5518737A (de)
EP (1) EP0608306B1 (de)
JP (1) JPH07500110A (de)
AT (1) ATE135203T1 (de)
AU (1) AU661726B2 (de)
CA (1) CA2120748A1 (de)
DE (1) DE69209083T2 (de)
NO (1) NO307125B1 (de)
WO (1) WO1993007858A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290964A (en) * 1994-07-08 1996-01-17 Arto Olavi Urtti Transdermal drug delivery system
US6090411A (en) * 1998-03-09 2000-07-18 Temple University Monolithic tablet for controlled drug release
DE10000823A1 (de) * 2000-01-12 2001-07-19 Hartwin Hobler Einbringen von Gasen in eine Körperflüssigkeit
US7803148B2 (en) * 2006-06-09 2010-09-28 Neurosystec Corporation Flow-induced delivery from a drug mass
WO2008011125A2 (en) * 2006-07-20 2008-01-24 Neurosystec Corporation Devices, systems and methods for ophthalmic drug delivery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1468172A (en) * 1973-03-28 1977-03-23 Benzon As Alfred Oral drug preparations
SE8103843L (sv) * 1981-06-18 1982-12-19 Astra Laekemedel Ab Farmaceutisk mixtur
US4756710A (en) * 1985-04-05 1988-07-12 Merck & Co., Inc. pH-Mediated drug delivery system
IT1204914B (it) * 1987-03-06 1989-03-10 Bonapace & C Spa Procedimento pe la protezione di sostanze poco stabili con miscele polimeriche e processi per la loro applicazione
US4795644A (en) * 1987-08-03 1989-01-03 Merck & Co., Inc. Device for pH independent release of drugs through the Donnan-like influence of charged insoluble resins
US4781924A (en) * 1987-11-09 1988-11-01 Alza Corporation Transdermal drug delivery device
JP2827287B2 (ja) * 1988-07-05 1998-11-25 武田薬品工業株式会社 水溶性薬物含有徐放型マイクロカプセル
SE509029C2 (sv) * 1988-08-16 1998-11-30 Ss Pharmaceutical Co Långtidsverkande diklofenak-natriumpreparat

Also Published As

Publication number Publication date
AU661726B2 (en) 1995-08-03
JPH07500110A (ja) 1995-01-05
DE69209083T2 (de) 1996-08-14
EP0608306B1 (de) 1996-03-13
US5518737A (en) 1996-05-21
NO941351D0 (no) 1994-04-14
AU2773292A (en) 1993-05-21
CA2120748A1 (en) 1993-04-29
WO1993007858A1 (en) 1993-04-29
NO307125B1 (no) 2000-02-14
DE69209083D1 (de) 1996-04-18
EP0608306A1 (de) 1994-08-03
NO941351L (no) 1994-04-14

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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