DE59508729D1 - Biokompatibles Blockcopolymer - Google Patents

Biokompatibles Blockcopolymer

Info

Publication number
DE59508729D1
DE59508729D1 DE59508729T DE59508729T DE59508729D1 DE 59508729 D1 DE59508729 D1 DE 59508729D1 DE 59508729 T DE59508729 T DE 59508729T DE 59508729 T DE59508729 T DE 59508729T DE 59508729 D1 DE59508729 D1 DE 59508729D1
Authority
DE
Germany
Prior art keywords
dihydroxy
omega
alpha
obtd
beta
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
DE59508729T
Other languages
English (en)
Inventor
Peter Neuenschwander
Georg K Uhlschmid
Ulrich W Suter
Gianluca Ciardelli
Thomas Hirt
Olivier Keiser
Kazushige Kojima
Andreas Lendlein
Sandro Matter
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.)
Eidgenoessische Technische Hochschule Zurich ETHZ
Universitaet Zuerich
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59508729D1 publication Critical patent/DE59508729D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/105—Polyesters not covered by A61L17/12
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/12—Homopolymers or copolymers of glycolic acid or lactic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/428—Lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
DE59508729T 1994-08-10 1995-07-31 Biokompatibles Blockcopolymer Expired - Lifetime DE59508729D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247894 1994-08-10

Publications (1)

Publication Number Publication Date
DE59508729D1 true DE59508729D1 (de) 2000-10-26

Family

ID=4234706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59508729T Expired - Lifetime DE59508729D1 (de) 1994-08-10 1995-07-31 Biokompatibles Blockcopolymer

Country Status (5)

Country Link
US (1) US5665831A (de)
EP (1) EP0696605B1 (de)
JP (1) JP3126637B2 (de)
AT (1) ATE196486T1 (de)
DE (1) DE59508729D1 (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304045B2 (ja) * 1996-11-22 2002-07-22 タイガースポリマー株式会社 合成樹脂可撓管
DE19723895C2 (de) * 1997-06-06 1999-06-02 Yoon Jick Dipl Ing Lee Bioabbaubare Polyesterurethane, Verfahren zu ihrer Herstellung sowie ihre Verwendung
IL137299A0 (en) * 1998-02-23 2001-07-24 Massachusetts Inst Technology Biodegradable shape memory polymers
JP3732404B2 (ja) 1998-02-23 2006-01-05 ニーモサイエンス ゲーエムベーハー 形状記憶ポリマー組成物、形状記憶製品を形成する方法、および形状を記憶する組成物を形成する方法
US6352667B1 (en) * 1999-08-24 2002-03-05 Absorbable Polymer Technologies, Inc. Method of making biodegradable polymeric implants
IT1307829B1 (it) * 1999-12-21 2001-11-19 Consiglio Nazionale Ricerche Protesi dentale con mezzi per il rilascio di farmaci o fattorispecifici atti ad impedire l'insorgenza di infezioni e/o promuovere
KR20010081686A (ko) * 2000-02-18 2001-08-29 윤여생 생분해성 일회용 주사기
WO2001091822A1 (en) * 2000-05-31 2001-12-06 Mnemoscience Gmbh Shape memory thermoplastics and polymer networks for tissue engineering
AU2001276905A1 (en) * 2000-07-14 2002-01-30 Metabolix, Inc. Polyurethanes obtained from hydroxyalkanoates and isocyanates
ES2362405T3 (es) * 2000-10-27 2011-07-04 Metabolix, Inc. Composiciones que comprenden polihidroxialcanoatos y monómeros reactivos.
US20020077269A1 (en) * 2000-10-27 2002-06-20 Whitehouse Robert S. Alkanoic acid ester monomer compositions and methods of making same
EP1392751B1 (de) * 2001-05-07 2007-07-04 Cornell Research Foundation, Inc. Biologisch abbaubare copolymere, die an ein segment mit mehreren funktionellen gruppen gebunden sind
US6747121B2 (en) 2001-09-05 2004-06-08 Synthes (Usa) Poly(L-lactide-co-glycolide) copolymers, methods for making and using same, and devices containing same
US7230144B2 (en) * 2001-12-18 2007-06-12 Metabolix Inc. Methods of making intermediates from polyhydroxyalkanoates
DE10208211A1 (de) * 2002-02-26 2003-09-11 Mnemoscience Gmbh Polymere Netzwerke
DE10217350C1 (de) * 2002-04-18 2003-12-18 Mnemoscience Gmbh Polyesterurethane
CN1166715C (zh) * 2002-08-23 2004-09-15 清华大学 一种可生物降解聚氨酯弹性体的合成
DE10243965A1 (de) * 2002-09-20 2004-04-01 Adiam Life Science Ag Verfahren zur Herstellung von biokompatiblen Polyurethanen
DE10300271A1 (de) 2003-01-08 2004-07-22 Mnemoscience Gmbh Photosensitive polymere Netzwerke
EP1452190A1 (de) * 2003-02-28 2004-09-01 Eidgenössische Technische Hochschule (ETH) Implantatkörper mit Multiblock-Copolymer- und Polylysin-Beschichtung
EP1452189A1 (de) * 2003-02-28 2004-09-01 Eidgenössische Technische Hochschule (ETH) Implantatkörper mit Multiblock-Copolymerbeschichtung
DE10316573A1 (de) * 2003-04-10 2004-11-04 Mnemoscience Gmbh Blends mit Form-Gedächtnis-Eigenschaften
EP1648952B1 (de) 2003-06-03 2018-03-07 THE UNITED STATES GOVERNMENT as represented by THE DEPARTMENT OF HEALTH AND HUMAN SERVICES Nahrungszusätze und therapeutische zusammensetzungen, die (r)-3-hydroxybutyratderivate enthalten
DK1498147T3 (da) * 2003-07-16 2015-05-26 Eidgenössische Tech Hochschule Zürich Nedbrydelig biokompatibel blokcopolymer
DE10340392A1 (de) * 2003-09-02 2005-04-07 Mnemoscience Gmbh Amorphe Polyesterurethan-Netzwerke mit Form-Gedächtnis-Eigenschaften
GB0329654D0 (en) 2003-12-23 2004-01-28 Smith & Nephew Tunable segmented polyacetal
EP1555278A1 (de) 2004-01-15 2005-07-20 Innocore Technologies B.V. Bioabbaubare Multiblock-Copolymere
CA2563923A1 (en) * 2004-04-15 2005-10-27 The University Of Utah Research Foundation Biodegradable and biocompatible peg-based poly(ester-urethanes)
US7361725B2 (en) * 2004-05-18 2008-04-22 Ga-Er Yu Process of producing low molecular weight poly(hydroxyalkanoate)s from high molecular weight poly(hydroxyalkanoate)s
DE102004027673B3 (de) * 2004-06-07 2006-01-19 Universität Ulm Biodegradables Verbundsystem und dessen Verwendung sowie Verfahren zur Herstellung eines bioabbaubaren Block-copolyesterurethans
US8357391B2 (en) 2004-07-30 2013-01-22 Advanced Cardiovascular Systems, Inc. Coatings for implantable devices comprising poly (hydroxy-alkanoates) and diacid linkages
US20060052822A1 (en) * 2004-08-31 2006-03-09 Mirizzi Michael S Apparatus and material composition for permanent occlusion of a hollow anatomical structure
US8318820B2 (en) * 2004-11-05 2012-11-27 Carnegie Mellon University Degradable polyurethane foams
TW200635566A (en) 2005-01-25 2006-10-16 Vnus Med Tech Inc Structures for permanent occlusion of a hollow anatomical structure
AU2006321914B2 (en) * 2005-12-06 2012-01-19 Covidien Lp Bioabsorbable compounds and compositions containing them
US7902303B2 (en) * 2005-12-30 2011-03-08 Industrial Technology Research Institute Aliphatic polyester polymer compositions and preparation method thereof
BRPI0600782A (pt) * 2006-02-24 2007-11-20 Phb Ind Sa composição para preparo de poliol poliéster degradável, processo para obtenção de poliol poliéster, de elastÈmero, de espumas, de tintas e de adesivos, e espuma degradável de um poliol poliéster
BRPI0600784A (pt) * 2006-02-24 2007-11-20 Phb Ind Sa composição para preparo de espuma a base de poliuretano biodegradável e espuma de poliuretano biodegradável
WO2007117222A1 (en) * 2006-04-12 2007-10-18 Agency For Science, Technology And Research Biodegradable thermogelling polymer
US9017361B2 (en) 2006-04-20 2015-04-28 Covidien Lp Occlusive implant and methods for hollow anatomical structure
US7872068B2 (en) * 2006-05-30 2011-01-18 Incept Llc Materials formable in situ within a medical device
EP1862188B1 (de) * 2006-06-02 2018-02-28 Eidgenössische Technische Hochschule Zürich Poröse Membrane mit biokompatiblem Blockcopolymer
ES2432558T3 (es) * 2006-06-09 2013-12-04 Eidgenössische Technische Hochschule Zürich Soportes para válvulas cardíacas artificiales y estructuras vasculares
US20080014244A1 (en) * 2006-07-13 2008-01-17 Gale David C Implantable medical devices and coatings therefor comprising physically crosslinked block copolymers
US7846361B2 (en) 2006-07-20 2010-12-07 Orbusneich Medical, Inc. Bioabsorbable polymeric composition for a medical device
CN101522743B (zh) * 2006-09-29 2012-02-22 富特罗股份有限公司 生产聚丙交酯-氨基甲酸酯共聚物的方法
EP2073754A4 (de) 2006-10-20 2012-09-26 Orbusneich Medical Inc Bioresorbierbare polymerzusammensetzung und hintergrund für eine medizinische vorrichtung
US7959942B2 (en) 2006-10-20 2011-06-14 Orbusneich Medical, Inc. Bioabsorbable medical device with coating
CA2679365C (en) 2006-11-30 2016-05-03 Smith & Nephew, Inc. Fiber reinforced composite material
US20100323961A1 (en) * 2007-02-09 2010-12-23 Tyco Healthcare Group Lp Surface eroding sutures
CA2678422A1 (en) * 2007-02-14 2008-08-21 Mount Sinai Hospital Fibrous scaffold for use in soft tissue engineering
JP5416090B2 (ja) * 2007-04-18 2014-02-12 スミス アンド ネフュー ピーエルシー 形状記憶ポリマーの膨張成形
DE602008006181D1 (de) * 2007-04-19 2011-05-26 Smith & Nephew Inc Graft-fixierung
US9000066B2 (en) * 2007-04-19 2015-04-07 Smith & Nephew, Inc. Multi-modal shape memory polymers
JP5386798B2 (ja) * 2007-06-22 2014-01-15 東ソー株式会社 ポリ３−ヒドロキシブチレート系複合体
US7923486B2 (en) * 2007-10-04 2011-04-12 Board Of Regents, The University Of Texas System Bio-polymer and scaffold-sheet method for tissue engineering
DE102007057768A1 (de) 2007-11-30 2009-06-04 Universität Ulm Biodegradables Verbundsystem und dessen Verwendung
ES2730879T3 (es) 2008-01-04 2019-11-13 Univ Oxford Innovation Ltd Cuerpos de cetona y ésteres de cuerpos de cetona como agentes reductores de lípidos de la sangre
US8501290B2 (en) * 2008-01-15 2013-08-06 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from polyurethanes with biodegradable hard and soft blocks and blends thereof
US9259515B2 (en) * 2008-04-10 2016-02-16 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups
US20090326642A1 (en) * 2008-06-25 2009-12-31 Yunbing Wang Implantable Medical Devices Fabricated From Radiopaque Polymers With High Fracture Toughness
US8642654B2 (en) 2009-04-16 2014-02-04 Isis Innovation Limited Hydroxybutyrate ester and medical use thereof
WO2010042917A1 (en) * 2008-10-11 2010-04-15 Rutgers, The State University Of New Jersey Phase-separated biocompatible polymer compositions for medical uses
US9080015B2 (en) 2009-07-31 2015-07-14 Rutgers, The State University Of New Jersey Biocompatible polymers for medical devices
BR112012007743A2 (pt) * 2009-10-08 2016-08-23 Sanofi Aventis Deutschland dispositivo de distribuição de fármaco com componentes plásticos biodegradáveis
JP6031355B2 (ja) 2009-10-11 2016-11-24 ラトガース，ザ ステート ユニバーシティ オブ ニュー ジャージー 医療装置のための生体適合性重合体
EP2534125B9 (de) 2010-02-11 2018-02-21 CJ CheilJedang Corporation Verfahren zur herstellung eines niederen alkylacrylats und von 2-buten aus genetisch modifizierter poly-3-hydroxybutyratbiomasse
GB201002983D0 (en) 2010-02-22 2010-04-07 Tdeltas Ltd Nutritinal composition
US8501875B2 (en) 2010-10-28 2013-08-06 Covidien Lp Surface induced ring-opening polymerization and medical devices formed therefrom
TWI641396B (zh) * 2011-09-23 2018-11-21 Bvw控股公司 醫療共聚物
US11472918B2 (en) 2012-02-03 2022-10-18 Rutgers, The State University Of New Jersey Polymeric biomaterials derived from phenolic monomers and their medical uses
CA2863203C (en) 2012-02-03 2020-03-24 Rutgers, The State Of University Of New Jersey Polymeric biomaterials derived from phenolic monomers and their medical uses
EP3659595A1 (de) 2012-11-05 2020-06-03 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Ketonkörper zum schutz von geweben vor beschädigung durch ionisierende strahlung
GB201304467D0 (en) 2013-03-12 2013-04-24 Tdeltas Ltd Compound for use in protecting skin
US11566268B2 (en) 2013-03-14 2023-01-31 Government Of The Usa, As Represented By The Secretary, Department Of Health And Human Services Process for producing (R)-3-hydroxybutyl (R)-3-hydroxybutyrate
WO2014165917A1 (en) 2013-04-10 2014-10-16 The University Of Melbourne Biodegradable network polymers for regenerative medicine and tissue engineering
EP3030265B1 (de) 2013-08-07 2021-11-17 Rutgers, The State University of New Jersey Polymere biomaterialien aus monomeren mit hydroxysäuren und phenolverbindungen sowie deren medizinische verwendungen
US10774030B2 (en) 2014-12-23 2020-09-15 Rutgers, The State University Of New Jersey Polymeric biomaterials derived from phenolic monomers and their medical uses
WO2016103224A2 (en) 2014-12-23 2016-06-30 Rutgers, The State University Of New Jersey Biocompatible iodinated diphenol monomers and polymers
US9737368B2 (en) 2015-02-24 2017-08-22 Abbott Cardiovascular Systems Inc. System and method for attaching a radiopaque marker bead to an endoprosthesis
US10280254B2 (en) * 2016-04-20 2019-05-07 Elevance Renewable Sciences, Inc. Renewably derived polyesters and methods of making and using the same
WO2019065149A1 (ja) * 2017-09-29 2019-04-04 日本ゼオン株式会社 生化学用器具
CN111072911B (zh) * 2019-11-29 2022-02-11 苏州林华医疗器械股份有限公司 一种超润滑导管材料
CN114085348B (zh) * 2021-11-30 2023-03-03 张威林 一种嵌段共聚物、其制备方法及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1273520A (en) 1968-03-22 1972-05-10 Inter Polymer Res Corp Process for decreasing the molecular weight of polyesters
US4281077A (en) 1977-12-27 1981-07-28 Monsanto Company Plastifiers, method of preparation and PVC compositions containing same
US4284506A (en) 1979-12-26 1981-08-18 Nl Industries, Inc. Biomedical devices
IL82834A (en) * 1987-06-09 1990-11-05 Yissum Res Dev Co Biodegradable polymeric materials based on polyether glycols,processes for the preparation thereof and surgical artiicles made therefrom
JP2884123B2 (ja) 1992-01-17 1999-04-19 高砂香料工業株式会社 生分解性光学活性ポリマー、その中間体オリゴマー、およびそれらの製造方法
DE4224401A1 (de) 1992-07-21 1994-01-27 Pharmatech Gmbh Neue biologisch abbaubare Polymere für die Arzneistoffgalenik

Also Published As

Publication number Publication date
JPH0859811A (ja) 1996-03-05
JP3126637B2 (ja) 2001-01-22
US5665831A (en) 1997-09-09
ATE196486T1 (de) 2000-10-15
EP0696605B1 (de) 2000-09-20
EP0696605A1 (de) 1996-02-14

Similar Documents

Publication Publication Date Title
DE59508729D1 (de) Biokompatibles Blockcopolymer
JP5227487B2 (ja) 移植可能なプロテーゼ用の生体溶解吸収性組成物
CA2175285A1 (en) Biodegradable moldable surgical material
US7850982B2 (en) Biomaterial drug delivery and surface modification compositions
US5061281A (en) Bioresorbable polymers and implantation devices thereof
US20060018947A1 (en) Bioresorbable nerve guide rail
AU624847B2 (en) Periodontium-regenerative materials
DE59711402D1 (de) Injizierbare polymerzusammensetzung zur herstellung eines in-situ-implantats
JPH10158375A (ja) 吸収性ポリオキサエステルのヒドロゲル
KR950032370A (ko) 생분해성 하이드로겔 고분자
CA2160853A1 (en) Injectable liquid copolymers for soft tissue repair and augmentation
EP0807653A3 (de) Absorbierbare Polyalkylendiglykolate
TW229217B (de)
BR9610053A (pt) Polímetro de blocos tendo grupos funcionais sobre ambas extremidades
ATE282653T1 (de) Saure polymilchsäure polymere
HK1013090A1 (en) Films and absorbent articles comprising a biodegradable polyhydroxyalkanoate comprising 3-hydroxybutyrate and 3-hydroxyhexanoate
CA2160767A1 (en) Injectable microdispersions for soft tissue repair and augmentation
DK0981381T3 (da) Polyhydroxyalkanoater ti anvendelser in vivo
KR20020032555A (ko) 흡수성 폴리옥사에스테르를 사용하여 접착을 방지하는 방법
ATE218896T1 (de) Vorrichtung zur knochenbehandlung bestehend aus abbaubarem thermoplastischen copolyester und kultivierten zellen
JPS6413034A (en) Selectively biodegradable polymer blend
ES2056195T3 (es) Dispositivo protesico que tiene propiedades de union con los huesos.
CN113368309A (zh) 一种屏障膜
ATE281495T1 (de) Verfahren zur herstellung von modifizierten polyester-formkörpern und diese formkörper
DK1481017T3 (da) Bionedbrydeligt polymermateriale til biomedicinske anvendelser

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH

Owner name: UNIVERSITAET ZUERICH, ZUERICH, CH

8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF