DE3585645D1 - Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind. - Google Patents
Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind.Info
- Publication number
- DE3585645D1 DE3585645D1 DE8585200946T DE3585645T DE3585645D1 DE 3585645 D1 DE3585645 D1 DE 3585645D1 DE 8585200946 T DE8585200946 T DE 8585200946T DE 3585645 T DE3585645 T DE 3585645T DE 3585645 D1 DE3585645 D1 DE 3585645D1
- Authority
- DE
- Germany
- Prior art keywords
- active substance
- controlled release
- membrane
- substrates loaded
- biodegradable substrates
- 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 - Fee Related
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
- A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Veterinary Medicine (AREA)
- Artificial Filaments (AREA)
- Medicinal Preparation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Peptides Or Proteins (AREA)
- Biological Depolymerization Polymers (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8401912A NL8401912A (nl) | 1984-06-15 | 1984-06-15 | Met aktieve stof beladen biodegradeerbare polymeersubstraten, geschikt voor het gecontroleerd afgeven van de aktieve stof door middel van een membraan. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3585645D1 true DE3585645D1 (de) | 1992-04-23 |
Family
ID=19844086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585200946T Expired - Fee Related DE3585645D1 (de) | 1984-06-15 | 1985-06-14 | Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4965128A (de) |
EP (1) | EP0168862B1 (de) |
JP (1) | JPS6141321A (de) |
AT (1) | ATE73649T1 (de) |
DE (1) | DE3585645D1 (de) |
NL (1) | NL8401912A (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62169723A (ja) * | 1986-01-22 | 1987-07-25 | Teisan Seiyaku Kk | 徐放化製剤 |
EP0253554A3 (de) * | 1986-07-15 | 1988-07-20 | Pfizer Inc. | Arzneihaltige Fasern mit verzögerter Freisetzung |
DE3640880A1 (de) * | 1986-11-29 | 1988-06-09 | Basf Ag | Kunststoffampullen als pheromondispenser |
US5114719A (en) * | 1987-04-29 | 1992-05-19 | Sabel Bernhard A | Extended drug delivery of small, water-soluble molecules |
US5601835A (en) * | 1987-04-29 | 1997-02-11 | Massachusetts Institute Of Technology | Polymeric device for controlled drug delivery to the CNS |
US4883666A (en) * | 1987-04-29 | 1989-11-28 | Massachusetts Institute Of Technology | Controlled drug delivery system for treatment of neural disorders |
US5612059A (en) * | 1988-08-30 | 1997-03-18 | Pfizer Inc. | Use of asymmetric membranes in delivery devices |
JP2598316B2 (ja) * | 1989-02-02 | 1997-04-09 | 達也 川合 | 釣り糸 |
US5492696A (en) * | 1989-04-14 | 1996-02-20 | The Government Of The United States Of America As Represented By The Secretary Of The Navy | Controlled release microstructures |
DE59003337D1 (de) * | 1989-10-16 | 1993-12-09 | Danubia Petrochem Polymere | Pressling mit retardierter Wirkstofffreisetzung. |
DE3935736A1 (de) * | 1989-10-27 | 1991-05-02 | Chemie Linz Deutschland | Pressling mit retardierter wirkstofffreisetzung |
AU651084B2 (en) * | 1990-01-30 | 1994-07-14 | Akzo N.V. | Article for the controlled delivery of an active substance, comprising a hollow space fully enclosed by a wall and filled in full or in part with one or more active substances |
EP0543841A1 (de) * | 1990-07-13 | 1993-06-02 | E.I. Du Pont De Nemours And Company | Abbaubare kunststoffe für elektrostatische flüssigentwickler |
US5208131A (en) * | 1990-07-13 | 1993-05-04 | Dximaging | Degradable resins for electrostatic liquid developers |
ES2067957T3 (es) * | 1990-08-07 | 1995-04-01 | Pfizer | Uso de membranas polimerizadas interfacialmente en dispositivos de liberacion. |
JP2709236B2 (ja) * | 1992-05-11 | 1998-02-04 | 昭和高分子株式会社 | ポリエステル製マルチフィラメント |
JP2709234B2 (ja) * | 1992-05-11 | 1998-02-04 | 昭和高分子株式会社 | ポリエステル製ステープル |
JP2709235B2 (ja) * | 1992-05-11 | 1998-02-04 | 昭和高分子株式会社 | ポリエステル製捲縮繊維 |
JP2733184B2 (ja) * | 1992-05-12 | 1998-03-30 | 昭和高分子株式会社 | ポリエステル製フラットヤーン |
US5482854A (en) * | 1994-10-06 | 1996-01-09 | Becton, Dickinson And Company | Growth environment assembly and method of use thereof |
US5993856A (en) * | 1997-01-24 | 1999-11-30 | Femmepharma | Pharmaceutical preparations and methods for their administration |
US6416778B1 (en) | 1997-01-24 | 2002-07-09 | Femmepharma | Pharmaceutical preparations and methods for their regional administration |
DE69840171D1 (de) | 1997-05-30 | 2008-12-11 | Osteobiologics Inc | Faserverstärkte,poröse,biologisch abbaubare implantatvorrichtung |
US7524335B2 (en) * | 1997-05-30 | 2009-04-28 | Smith & Nephew, Inc. | Fiber-reinforced, porous, biodegradable implant device |
WO1999000013A2 (en) * | 1997-06-30 | 1999-01-07 | Monsanto Company | Microparticles containing agricultural active ingredients |
EP1144323B1 (de) * | 1999-02-22 | 2007-07-25 | DelSiTech Oy | Biologisch abbaubaren keramischen fasern aus kiselsäuresol |
AU6526100A (en) * | 1999-08-06 | 2001-03-05 | Board Of Regents, The University Of Texas System | Drug releasing biodegradable fiber implant |
US7033603B2 (en) * | 1999-08-06 | 2006-04-25 | Board Of Regents The University Of Texas | Drug releasing biodegradable fiber for delivery of therapeutics |
MXPA02006367A (es) * | 1999-12-27 | 2002-11-29 | Kimberly Clark Co | Fibras que proporcionan entrega controlada de agente activo. |
PL370889A1 (en) * | 2001-12-20 | 2005-05-30 | Femmepharma, Inc. | Vaginal delivery of drugs |
JP2003227035A (ja) * | 2002-02-06 | 2003-08-15 | Kanebo Ltd | 防虫繊維およびそれからなる織編み物 |
US9173836B2 (en) | 2003-01-02 | 2015-11-03 | FemmeParma Holding Company, Inc. | Pharmaceutical preparations for treatments of diseases and disorders of the breast |
WO2004060322A2 (en) * | 2003-01-02 | 2004-07-22 | Femmepharma Holding Company, Inc. | Pharmaceutical preparations for treatments of diseases and disorders of the breast |
US20090104119A1 (en) * | 2004-08-25 | 2009-04-23 | Majoros Istvan J | Dendrimer Based Compositions And Methods Of Using The Same |
US20080009423A1 (en) * | 2005-01-31 | 2008-01-10 | Halliburton Energy Services, Inc. | Self-degrading fibers and associated methods of use and manufacture |
US20070041934A1 (en) * | 2005-08-12 | 2007-02-22 | Regents Of The University Of Michigan | Dendrimer based compositions and methods of using the same |
JP2007277733A (ja) * | 2006-04-03 | 2007-10-25 | Yyl:Kk | 抗菌・抗ウイルス性繊維の製造方法と製造装置 |
CA2674078C (en) * | 2006-12-26 | 2012-03-20 | Femmepharma Holding Company, Inc. | Topical administration of danazol |
AU2008275501A1 (en) * | 2007-04-19 | 2009-01-15 | The Regents Of The University Of Michigan | Dendrimer based compositions and methods of using the same |
US8252834B2 (en) | 2008-03-12 | 2012-08-28 | The Regents Of The University Of Michigan | Dendrimer conjugates |
WO2010039861A2 (en) | 2008-09-30 | 2010-04-08 | The Regents Of The University Of Michigan | Dendrimer conjugates |
WO2010054321A2 (en) | 2008-11-07 | 2010-05-14 | The Regents Of The University Of Michigan | Methods of treating autoimmune disorders and/or inflammatory disorders |
TWI353397B (en) * | 2009-04-07 | 2011-12-01 | Far Eastern New Century Corp | Water-insoluble polyglutamic acid fiber and produc |
US20110003000A1 (en) * | 2009-07-06 | 2011-01-06 | Femmepharma Holding Company, Inc. | Transvaginal Delivery of Drugs |
CN102917699A (zh) | 2009-10-13 | 2013-02-06 | 密执安大学评议会 | 树枝状聚合物组合物和合成方法 |
US8912323B2 (en) | 2009-10-30 | 2014-12-16 | The Regents Of The University Of Michigan | Multifunctional small molecules |
DE102010026322A1 (de) | 2010-07-07 | 2011-10-27 | Hohenstein Laboratories Gmbh & Co. Kg | Chirurgische Implantate aus bioresorbierbaren und/oder biodegradierbaren Polymeren sowie Verfahren zu deren Herstellung |
WO2013019733A2 (en) * | 2011-07-29 | 2013-02-07 | Brown University | Methods, compositions and kits for therapeutic treatment with wet spun microstructures |
US9402911B2 (en) | 2011-12-08 | 2016-08-02 | The Regents Of The University Of Michigan | Multifunctional small molecules |
US9238011B2 (en) | 2012-04-23 | 2016-01-19 | Brown University | Compositions, methods and kits for therapeutic treatment with wet spun microstructures |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747489C (de) * | 1942-05-26 | 1945-01-11 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von kuenstlichen hohlen Faeden aus Viskose |
BE786624A (fr) * | 1971-07-31 | 1973-01-24 | Snam Progetti | Procede de reduction de la teneur en oxyde de carbone des gaz d'echappement des moteurs a combustion interne |
JPS5120154B2 (de) * | 1971-09-01 | 1976-06-23 | ||
JPS4944754A (de) * | 1972-09-01 | 1974-04-27 | ||
US3975478A (en) * | 1974-08-14 | 1976-08-17 | Monsanto Company | Method for producing highly permeable acrylic hollow fibers |
US4096238A (en) * | 1974-12-23 | 1978-06-20 | Alza Corporation | Method for administering drug to the gastrointestinal tract |
JPS5193786A (en) * | 1975-02-15 | 1976-08-17 | Makurokagatano chukuseni | |
JPS5753564Y2 (de) * | 1977-06-01 | 1982-11-19 | ||
JPS5812932B2 (ja) * | 1977-06-30 | 1983-03-10 | 日本ゼオン株式会社 | 中空繊維の製造方法 |
US4214020A (en) * | 1977-11-17 | 1980-07-22 | Monsanto Company | Processes for coating bundles of hollow fiber membranes |
US4440853A (en) * | 1980-08-21 | 1984-04-03 | Board Of Trustees Of The Leland Stanford Junior University | Microbiological methods using hollow fiber membrane reactor |
JPS5751813A (en) * | 1980-09-08 | 1982-03-26 | Teijin Ltd | Production of hollow fiber |
JPS57134412A (en) * | 1981-02-12 | 1982-08-19 | Unitika Ltd | Biodegradable drug donor |
JPS57156403A (en) * | 1981-03-24 | 1982-09-27 | Shin Etsu Chem Co Ltd | Gradual vapor releaser with good shaping property |
JPS57171718A (en) * | 1981-04-17 | 1982-10-22 | Teijin Ltd | Antistatic polyester fiber |
DE3138525A1 (de) * | 1981-09-28 | 1983-04-14 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur herstellung einer asymmetrischen hohlfadenmembran aus polyamid |
IT1144925B (it) * | 1981-10-08 | 1986-10-29 | Anic Spa | Fibre cave di chitosano e procedimento per il loro ottenimento |
US4460641A (en) * | 1983-03-21 | 1984-07-17 | Celanese Corporation | Microporous hollow fibers as protectants against toxic agents |
NZ205357A (en) * | 1983-05-02 | 1986-01-24 | Stolle Res & Dev | A method of treating aquatic plants with a controlled release,biologically active agent containing compositions |
US4595583A (en) * | 1984-03-19 | 1986-06-17 | Alza Corporation | Delivery system controlled administration of beneficial agent to ruminants |
-
1984
- 1984-06-15 NL NL8401912A patent/NL8401912A/nl not_active Application Discontinuation
-
1985
- 1985-06-14 JP JP12973485A patent/JPS6141321A/ja active Pending
- 1985-06-14 AT AT85200946T patent/ATE73649T1/de not_active IP Right Cessation
- 1985-06-14 EP EP85200946A patent/EP0168862B1/de not_active Expired - Lifetime
- 1985-06-14 DE DE8585200946T patent/DE3585645D1/de not_active Expired - Fee Related
-
1988
- 1988-02-26 US US07/168,631 patent/US4965128A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0168862B1 (de) | 1992-03-18 |
NL8401912A (nl) | 1986-01-02 |
ATE73649T1 (de) | 1992-04-15 |
EP0168862A3 (en) | 1986-08-27 |
EP0168862A2 (de) | 1986-01-22 |
US4965128A (en) | 1990-10-23 |
JPS6141321A (ja) | 1986-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |