ATE65911T1 - Poroese biologisch absorbierbare polyester. - Google Patents

Poroese biologisch absorbierbare polyester.

Info

Publication number
ATE65911T1
ATE65911T1 AT86402527T AT86402527T ATE65911T1 AT E65911 T1 ATE65911 T1 AT E65911T1 AT 86402527 T AT86402527 T AT 86402527T AT 86402527 T AT86402527 T AT 86402527T AT E65911 T1 ATE65911 T1 AT E65911T1
Authority
AT
Austria
Prior art keywords
poroese
bio
shaped
absorbable polyester
polyether
Prior art date
Application number
AT86402527T
Other languages
English (en)
Inventor
Anton Schindler
Original Assignee
Res Triangle Inst
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 Res Triangle Inst filed Critical Res Triangle Inst
Application granted granted Critical
Publication of ATE65911T1 publication Critical patent/ATE65911T1/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
    • A61K9/0087—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7007—Drug-containing films, membranes or sheets
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Nanotechnology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyesters Or Polycarbonates (AREA)
AT86402527T 1985-11-18 1986-11-13 Poroese biologisch absorbierbare polyester. ATE65911T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/798,883 US4702917A (en) 1985-11-18 1985-11-18 Porous bioabsorbable polyesters
EP86402527A EP0223708B1 (de) 1985-11-18 1986-11-13 Poröse biologisch absorbierbare Polyester

Publications (1)

Publication Number Publication Date
ATE65911T1 true ATE65911T1 (de) 1991-08-15

Family

ID=25174507

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86402527T ATE65911T1 (de) 1985-11-18 1986-11-13 Poroese biologisch absorbierbare polyester.

Country Status (10)

Country Link
US (1) US4702917A (de)
EP (1) EP0223708B1 (de)
JP (1) JPS62164743A (de)
KR (1) KR870004698A (de)
AT (1) ATE65911T1 (de)
AU (1) AU599612B2 (de)
CA (1) CA1283051C (de)
DE (1) DE3680754D1 (de)
DK (1) DK549486A (de)
NO (1) NO864507L (de)

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DE3564078D1 (en) * 1984-11-09 1988-09-08 Terumo Corp Flat permeable membrane and method for manufacture thereof
CA1312429C (en) * 1985-08-29 1993-01-12 Yukio Seita Porous membrane for separation of blood components and method for manufacture thereof
SE8802414D0 (sv) * 1988-06-27 1988-06-28 Astra Meditec Ab Nytt kirurgiskt material
US4961707A (en) * 1987-12-22 1990-10-09 University Of Florida Guided periodontal tissue regeneration
US5641505A (en) * 1988-06-27 1997-06-24 Astra Tech Aktiebolag Porous flexible sheet for tissue separation
US5575815A (en) * 1988-08-24 1996-11-19 Endoluminal Therapeutics, Inc. Local polymeric gel therapy
US5213580A (en) * 1988-08-24 1993-05-25 Endoluminal Therapeutics, Inc. Biodegradable polymeric endoluminal sealing process
US5843156A (en) 1988-08-24 1998-12-01 Endoluminal Therapeutics, Inc. Local polymeric gel cellular therapy
US5328471A (en) * 1990-02-26 1994-07-12 Endoluminal Therapeutics, Inc. Method and apparatus for treatment of focal disease in hollow tubular organs and other tissue lumens
EP0431046B1 (de) * 1988-08-24 1995-05-03 SLEPIAN, Marvin J. Endoluminale dichtung mit bisdegradierbaren polymeren
US5634946A (en) * 1988-08-24 1997-06-03 Focal, Inc. Polymeric endoluminal paving process
US4938763B1 (en) * 1988-10-03 1995-07-04 Atrix Lab Inc Biodegradable in-situ forming implants and method of producing the same
US5700479A (en) * 1988-12-23 1997-12-23 Guidor Ab Surgical element and method for selective tissue regeneration
US5610214A (en) * 1988-12-29 1997-03-11 Deknatel Technology Corporation, Inc. Method for increasing the rate of absorption of polycaprolactone
US5487897A (en) 1989-07-24 1996-01-30 Atrix Laboratories, Inc. Biodegradable implant precursor
USRE37950E1 (en) 1990-04-24 2002-12-31 Atrix Laboratories Biogradable in-situ forming implants and methods of producing the same
EP0527891B1 (de) * 1990-05-01 1995-07-26 Research Triangle Institute Biologisch abbaubare polyester zur verzögerten arzneistof freigabe
CA2064410A1 (en) * 1991-04-01 1992-10-02 Masanobu Ajioka Degradable foam and use of same
US5223546A (en) * 1991-04-24 1993-06-29 Mitsui Toatsu Chemicals, Inc. High polymer network
US5238968A (en) * 1991-04-24 1993-08-24 Mitsui Toatsu Chemicals, Inc. Process for preparing a degradable high polymer network
US5271736A (en) * 1991-05-13 1993-12-21 Applied Medical Research Collagen disruptive morphology for implants
WO1992020325A1 (en) * 1991-05-14 1992-11-26 Endocon, Inc. Engineering the local inflammatory response as a means of controlled release drug delivery
US5330768A (en) * 1991-07-05 1994-07-19 Massachusetts Institute Of Technology Controlled drug delivery using polymer/pluronic blends
CH684273A5 (de) * 1992-02-25 1994-08-15 Weidmann H Ag Offenporiger dimensionsstabiler Körper.
WO1993022987A2 (en) * 1992-05-20 1993-11-25 Cytrx Corporation Gel composition for implant and method
DE4239781A1 (de) * 1992-11-26 1994-06-01 Basf Ag Formkörper aus geschäumten Polylactiden und Verfahren zu ihrer Herstellung
JP3579052B2 (ja) * 1993-03-23 2004-10-20 フォーカル，インコーポレイテッド 重合材料の生体組織への局部付与のための装置
US6004547A (en) * 1997-09-29 1999-12-21 Focal, Inc. Apparatus and method for local application of polymeric material to tissue
DE69412474T2 (de) * 1993-04-28 1998-12-17 Focal, Inc., Lexington, Mass. Vorrichtung, produkt und verwendung betreffend die intraluminale photothermoformgebung
US5542594A (en) * 1993-10-06 1996-08-06 United States Surgical Corporation Surgical stapling apparatus with biocompatible surgical fabric
US5502092A (en) * 1994-02-18 1996-03-26 Minnesota Mining And Manufacturing Company Biocompatible porous matrix of bioabsorbable material
US5607686A (en) * 1994-11-22 1997-03-04 United States Surgical Corporation Polymeric composition
US5641502A (en) * 1995-06-07 1997-06-24 United States Surgical Corporation Biodegradable moldable surgical material
US5736152A (en) * 1995-10-27 1998-04-07 Atrix Laboratories, Inc. Non-polymeric sustained release delivery system
US5861174A (en) 1996-07-12 1999-01-19 University Technology Corporation Temperature sensitive gel for sustained delivery of protein drugs
WO1998024483A2 (en) * 1996-12-03 1998-06-11 Osteobiologics, Inc. Biodegradable polymeric film
US6186985B1 (en) * 1997-10-03 2001-02-13 Boston Scientific Corporation Gastro-intestinal tube with dissolvable support bolster
US7128927B1 (en) 1998-04-14 2006-10-31 Qlt Usa, Inc. Emulsions for in-situ delivery systems
US6261583B1 (en) * 1998-07-28 2001-07-17 Atrix Laboratories, Inc. Moldable solid delivery system
US6143314A (en) * 1998-10-28 2000-11-07 Atrix Laboratories, Inc. Controlled release liquid delivery compositions with low initial drug burst
US6110484A (en) * 1998-11-24 2000-08-29 Cohesion Technologies, Inc. Collagen-polymer matrices with differential biodegradability
US6325810B1 (en) 1999-06-30 2001-12-04 Ethicon, Inc. Foam buttress for stapling apparatus
US8226598B2 (en) 1999-09-24 2012-07-24 Tolmar Therapeutics, Inc. Coupling syringe system and methods for obtaining a mixed composition
US6273897B1 (en) 2000-02-29 2001-08-14 Ethicon, Inc. Surgical bettress and surgical stapling apparatus
US6682555B2 (en) 2000-11-13 2004-01-27 Wit Ip Corporation Methods for treating the prostate and inhibiting obstruction of the prostatic urethra using biodegradable stents
US20030185973A1 (en) * 2002-03-30 2003-10-02 Crawley Richard L. Water vapor plasma method of increasing the surface energy of a surface
US7393339B2 (en) 2003-02-21 2008-07-01 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US8007823B2 (en) * 2003-04-03 2011-08-30 Corporation De L'ecole Polytechnique De Montreal Microporous articles comprising biodegradable medical polymers, method of preparation thereof and method of use thereof
US20040243095A1 (en) 2003-05-27 2004-12-02 Shekhar Nimkar Methods and apparatus for inserting multi-lumen spit-tip catheters into a blood vessel
US20050266043A1 (en) * 2004-05-27 2005-12-01 Medtronic Vascular, Inc. Methods and compounds for treatment of aneurysmal tissue
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US20050283111A1 (en) * 2004-06-22 2005-12-22 Dan Maurice Catheter assembly with degradable material
JP5098443B2 (ja) * 2007-05-31 2012-12-12 東レ株式会社 ポリ乳酸分離膜およびその製造方法
US8500939B2 (en) 2007-10-17 2013-08-06 Bard Access Systems, Inc. Manufacture of split tip catheters
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
JP5452498B2 (ja) 2007-11-01 2014-03-26 シー・アール・バード・インコーポレーテッド 三重管腔端を含むカテーテル組立体
US8858995B2 (en) 2008-03-10 2014-10-14 University Of Louisville Research Foundation, Inc. Methods and compositions for controlled delivery of phytochemical agents
US8142806B2 (en) 2008-03-10 2012-03-27 University Of Louisville Research Foundation, Inc. Methods and compositions for controlled delivery of phytochemical agents
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US10258768B2 (en) 2014-07-14 2019-04-16 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features
CN118852599A (zh) * 2023-04-28 2024-10-29 中国石油化工股份有限公司 一种提高聚己内酯产品品质的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894289A (en) * 1956-03-01 1959-07-14 Dow Chemical Co Method of making permeselective membranes
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3887699A (en) * 1969-03-24 1975-06-03 Seymour Yolles Biodegradable polymeric article for dispensing drugs
GB1412983A (en) * 1971-11-30 1975-11-05 Debell & Richardson Method of producing porous plastic materials
US4148871A (en) * 1977-10-11 1979-04-10 Pitt Colin G Sustained subdermal delivery ofdrugs using poly(ε-caprolactone) and its copolymers

Also Published As

Publication number Publication date
EP0223708A3 (en) 1988-01-13
CA1283051C (en) 1991-04-16
DK549486D0 (da) 1986-11-17
DE3680754D1 (de) 1991-09-12
AU599612B2 (en) 1990-07-26
EP0223708B1 (de) 1991-08-07
NO864507L (no) 1987-05-19
KR870004698A (ko) 1987-06-01
EP0223708A2 (de) 1987-05-27
AU6515986A (en) 1987-05-21
US4702917A (en) 1987-10-27
JPS62164743A (ja) 1987-07-21
NO864507D0 (no) 1986-11-12
DK549486A (da) 1987-05-19

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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