JPH0410892B2 - - Google Patents

Info

Publication number
JPH0410892B2
JPH0410892B2 JP59100714A JP10071484A JPH0410892B2 JP H0410892 B2 JPH0410892 B2 JP H0410892B2 JP 59100714 A JP59100714 A JP 59100714A JP 10071484 A JP10071484 A JP 10071484A JP H0410892 B2 JPH0410892 B2 JP H0410892B2
Authority
JP
Japan
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
Application number
JP59100714A
Other versions
JPS6018515A (en
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 to DE3318730A priority Critical patent/DE3318730C2/de
Application filed filed Critical
Publication of JPS6018515A publication Critical patent/JPS6018515A/ja
Publication of JPH0410892B2 publication Critical patent/JPH0410892B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/42Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44Polycarbonates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L33/00Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06Use of macromolecular materials
    • A61L33/068Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
JP59100714A 1983-05-21 1984-05-21 Expired - Fee Related JPH0410892B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3318730A DE3318730C2 (ja) 1983-05-21 1983-05-21

Publications (2)

Publication Number Publication Date
JPS6018515A JPS6018515A (en) 1985-01-30
JPH0410892B2 true JPH0410892B2 (ja) 1992-02-26

Family

ID=6199696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59100714A Expired - Fee Related JPH0410892B2 (ja) 1983-05-21 1984-05-21

Country Status (5)

Country Link
US (1) US5109077A (ja)
JP (1) JPH0410892B2 (ja)
DE (1) DE3318730C2 (ja)
FR (1) FR2546170B1 (ja)
IT (1) IT1179375B (ja)

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EP0422693B1 (en) * 1985-01-04 1995-06-21 Thoratec Laboratories Corporation Method for making an article with shape-memory properties and some of the thus obtained articles
DE3600217A1 (de) * 1985-01-07 1986-09-04 Kurt Dr Ing Ziesche Geraet zur soforthilfe bei herzanfaellen
US4621113A (en) * 1985-10-07 1986-11-04 The Dow Chemical Company Repeating block, oligomer-free, polyphase, thermoformable polyurethanes and method of preparation thereof
DE3539243C2 (ja) * 1985-11-05 1991-12-12 Manfred 3501 Koerle De Rycyk
DE3643465A1 (de) * 1986-12-19 1988-07-07 Akzo Gmbh Biokompatible polyurethane
DE3841043C2 (ja) * 1988-12-06 1991-04-25 Spuehl Ag, St. Gallen, Ch
US5034461A (en) * 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices
US5229431A (en) * 1990-06-15 1993-07-20 Corvita Corporation Crack-resistant polycarbonate urethane polymer prostheses and the like
WO1992004390A1 (en) * 1990-09-12 1992-03-19 Polymedica Industries, Inc. Biostable polyurethane products
US5419921A (en) * 1993-03-22 1995-05-30 Medtronic, Inc. Pacing lead insulator
US5375609A (en) * 1992-01-27 1994-12-27 Medtronic, Inc. Pacing lead insulator
IT1276342B1 (it) * 1993-06-04 1997-10-30 Ist Naz Stud Cura Dei Tumori Stent metallico rivestito con materiale polimerico biocompatibile
US6140452A (en) * 1994-05-06 2000-10-31 Advanced Bio Surfaces, Inc. Biomaterial for in situ tissue repair
US20050043808A1 (en) * 1994-05-06 2005-02-24 Advanced Bio Surfaces, Inc. Knee joint prosthesis
EP1474071B1 (en) * 2002-01-22 2010-05-19 ABS Corporation Interpositional arthroplasty system
DE19504414C2 (de) * 1995-02-10 1996-12-05 Pharmacia Gmbh Schlauch für einen medizinischen Behälter
AUPO251096A0 (en) 1996-09-23 1996-10-17 Cardiac Crc Nominees Pty Limited Polysiloxane-containing polyurethane elastomeric compositions
DE19640552A1 (de) * 1996-10-01 1998-04-02 Bayer Ag Verfahren zur Verbesserung der Biokompatibilität thermoplastischer Polyurethane
EP0873145A2 (en) * 1996-11-15 1998-10-28 Advanced Bio Surfaces, Inc. Biomaterial system for in situ tissue repair
US6111052A (en) * 1997-04-30 2000-08-29 Medtronic, Inc. Polyurethane and polyurea biomaterials for use in medical devices
US6400992B1 (en) 1999-03-18 2002-06-04 Medtronic, Inc. Co-extruded, multi-lumen medical lead
US20020183824A1 (en) * 2001-05-09 2002-12-05 Medtronic, Inc. Co-extruded, multi-lumen medical lead
GB9915932D0 (en) * 1999-07-08 1999-09-08 Sterilox Med Europ Ltd Oxidation-resistant endoscope coatings
JP2004521666A (ja) 2000-08-28 2004-07-22 アドバンスト バイオ サーフェイシズ,インコーポレイティド 哺乳動物の関節を増強する方法およびシステム
ES2309350T3 (es) * 2002-07-11 2008-12-16 Advanced Bio Surfaces, Inc. Metodo y equipo para artroplastia interposicional.
AU2002364193A1 (en) * 2001-12-19 2003-07-09 Advanced Bio Surfaces, Inc. Bone smoothing method and system
DE10243966A1 (de) * 2002-09-20 2004-04-01 Adiam Life Science Ag Verfahren zur Herstellung von biokompatiblen Polyurethanen
DE10243965A1 (de) * 2002-09-20 2004-04-01 Adiam Life Science Ag Verfahren zur Herstellung von biokompatiblen Polyurethanen
EP1720925B1 (en) * 2004-03-03 2019-09-04 Polynovo Biomaterials Pty Limited Biocompatible polymer compositions for dual or multistaged curing
US20060282169A1 (en) * 2004-12-17 2006-12-14 Felt Jeffrey C System and method for upper extremity joint arthroplasty
JP2008526373A (ja) * 2005-01-08 2008-07-24 アルファスパイン インコーポレイテッドAlphaspine,Inc. モジュール式円板装置
US7591853B2 (en) * 2005-03-09 2009-09-22 Vertebral Technologies, Inc. Rail-based modular disc nucleus prosthesis
US7964696B2 (en) 2005-09-20 2011-06-21 Polynovo Biomaterials Pty Limited Chain extenders
JP2009544437A (ja) * 2006-08-02 2009-12-17 ポリィノボ バイオマテリアルズ ピーティワイ リミテッド 生体適合性ポリマー組成物
US9737414B2 (en) * 2006-11-21 2017-08-22 Vertebral Technologies, Inc. Methods and apparatus for minimally invasive modular interbody fusion devices
KR101464983B1 (ko) * 2008-05-01 2014-11-25 스파인셀 프러프라이어테리 리미티드 조직 보형물의 형성 및 삽입기구 및 그의 시스템 및 방법
DE102007033787A1 (de) 2007-07-09 2009-01-15 Aesculap Ag Gefäßprothese mit reduzierter Thrombogenität
WO2009043099A1 (en) * 2007-10-03 2009-04-09 Polynovo Biomaterials Limited High modulus polyurethane and polyurethane/urea compositions
DE102007061301A1 (de) 2007-12-10 2009-06-18 Aesculap Ag Ummantelung zur Wiederherstellung der Klappenfunktion variköser Venen und Verwendung der Ummantelung in der Chirurgie
US20110105635A1 (en) * 2008-05-19 2011-05-05 Orteq B.V. Polyurethane foam for use in medical implants
EP2156853A1 (en) 2008-08-19 2010-02-24 Aesculap AG Medical product for treatment of sinusitis
CN103025276A (zh) 2010-06-02 2013-04-03 诺沃泰科医药股份有限公司 用于在中空器官中置入的装置,特别用于保持打开所述中空器官以及用于制造此类装置的方法
WO2012032030A1 (en) 2010-09-06 2012-03-15 Nonwotecc Medical Gmbh Device for closing openings or cavities in blood vessels
DE102011000400A1 (de) 2011-01-28 2012-08-02 Aesculap Ag Conduit-Klappenprothese und Verfahren zu ihrer Herstellung
US9510953B2 (en) 2012-03-16 2016-12-06 Vertebral Technologies, Inc. Modular segmented disc nucleus implant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239318A1 (de) * 1981-10-30 1983-05-11 Thermo Electron Corp Formbares polyurethanelastomer mit guter blutvertraeglichkeit

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US3351650A (en) * 1963-11-26 1967-11-07 Mobay Chemical Corp 2, 4-and 2, 6-lower alkyl cyclohexylene diisocyanate mixtures
DE1694080B1 (de) * 1966-10-13 1971-09-30 Bayer Ag Verfahren zur herstellung von vernetzten polyurethanen auf grundlage von hydroxylpolykohlensaeureestern
US3590002A (en) * 1967-07-21 1971-06-29 Mobay Chemical Corp Mixtures of 2,4'-diisocyanato dicyclohexylmethane with lower aliphatic and cycloaliphatic polyisocyanates
GB1240116A (en) * 1968-06-07 1971-07-21 Ici Ltd Improvements in or relating to the manufacture of synthetic elastomers
US3620905A (en) * 1969-10-21 1971-11-16 Du Pont Optically clear thermoplastic polyurethanes
US3640282A (en) * 1970-08-06 1972-02-08 Jack M Kamen Tracheal tube with normally expanded balloon cuff
US3870683A (en) * 1970-11-12 1975-03-11 Gulf Oil Canada Ltd Light stable polyurethanes based on dicyclohexyl and diisocyanates
BE792203A (fr) * 1971-08-02 1973-06-01 Ppg Industries Inc Produits feuilletes a bonne resistance au choc
US3769162A (en) * 1971-08-26 1973-10-30 R Brumfield Blood oxygenator and thermoregulator apparatus
US3879516A (en) * 1972-12-07 1975-04-22 Technibiotics Method of constructing a catheter
US3897401A (en) * 1974-03-25 1975-07-29 Goodyear Tire & Rubber Liquid polyurethane reaction mixture
DE2432090C2 (ja) * 1974-07-04 1982-02-11 Fa. Carl Freudenberg, 6940 Weinheim, De
PL104172B1 (pl) * 1975-12-31 1979-08-31 Sztuczne serce poruszane miesniami oddechowymi
DE2614243C2 (ja) * 1976-04-02 1982-10-07 Bayer Ag, 5090 Leverkusen, De
DE2622502A1 (de) * 1976-05-20 1977-11-24 Rehau Plastiks Verwendung eines mehrschichtigen kunststoff-schlauches fuer medizinische zwecke
US4180896A (en) * 1977-12-29 1980-01-01 Texas Medical Products, Inc. Blood oxygenator assembly method
DE2813197C2 (ja) * 1978-03-25 1983-09-08 Akzo Gmbh, 5600 Wuppertal, De
DE2829199C2 (ja) * 1978-07-03 1989-05-24 Akzo Patente Gmbh, 5600 Wuppertal, De
US4224432A (en) * 1978-12-11 1980-09-23 E. I. Du Pont De Nemours And Company Polyurethanes prepared with tetrahydrofuran-alkylene oxide polymerizates having low oligomeric cyclic ether content
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DE3127464C2 (ja) * 1981-07-11 1986-10-30 Akzo Gmbh, 5600 Wuppertal, De
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DE3147025A1 (de) * 1981-11-27 1983-06-01 Akzo Gmbh Einbettmasse auf basis schnellreagierender polyurethan-giessharze
US4476293A (en) * 1981-11-30 1984-10-09 E. I. Du Pont De Nemours And Company Polymeric carbonate diols of copolyether glycols and polyurethanes prepared therefrom
DE3149527A1 (de) * 1981-12-14 1983-06-23 Schwarzheide Synthesewerk Veb Polyurethanmassen fuer hohlfaserdialysatoren
JPS614854B2 (ja) * 1982-03-17 1986-02-13 Nippon Zeon Co
DE8301959U1 (ja) * 1983-01-21 1983-05-26 Buecherl, Emil,Sebastian, Prof.Dr.Med., 1000 Berlin, De
IT1169561B (it) * 1983-09-13 1987-06-03 Matec Holding Ag Procedimento per l'ottenimento con unica operazione di stampaggio di strutture a doppia parete per l'insonorizzazione di veicoli e di motori in genere e struttura a doppia parete ottenuta con tale procedimento
US4861909A (en) * 1986-04-11 1989-08-29 The Dow Chemical Company Isocyanate-modified poly(alkylene carbonate) polyahls
US4816529A (en) * 1985-11-18 1989-03-28 The Dow Chemical Company Novel ester-modified poly(alkylene carbonate) polyahls and polyurethanes therefrom
US5001208A (en) * 1989-03-20 1991-03-19 Reeves Brothers, Inc. Linear polyurethane elastomer compositions based on mixed polycarbonate and polyether polyols

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239318A1 (de) * 1981-10-30 1983-05-11 Thermo Electron Corp Formbares polyurethanelastomer mit guter blutvertraeglichkeit

Also Published As

Publication number Publication date
DE3318730A1 (de) 1984-11-22
FR2546170B1 (fr) 1987-06-12
DE3318730C2 (ja) 1990-06-21
US5109077A (en) 1992-04-28
IT1179375B (it) 1987-09-16
JPS6018515A (en) 1985-01-30
FR2546170A1 (fr) 1984-11-23
IT8448218D0 (it) 1984-05-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees