JPS56136565A - Polymer surface as blood contacting surface of biological medical device and its forming method - Google Patents

Polymer surface as blood contacting surface of biological medical device and its forming method

Info

Publication number
JPS56136565A
JPS56136565A JP2670781A JP2670781A JPS56136565A JP S56136565 A JPS56136565 A JP S56136565A JP 2670781 A JP2670781 A JP 2670781A JP 2670781 A JP2670781 A JP 2670781A JP S56136565 A JPS56136565 A JP S56136565A
Authority
JP
Japan
Prior art keywords
medical device
forming method
blood contacting
biological medical
contacting surface
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.)
Granted
Application number
JP2670781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0214062B2 (fr
Inventor
Sutanto Waado Jiyunia Robaato
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.)
Thoratec LLC
Original Assignee
Thoratec LLC
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 Thoratec LLC filed Critical Thoratec LLC
Publication of JPS56136565A publication Critical patent/JPS56136565A/ja
Publication of JPH0214062B2 publication Critical patent/JPH0214062B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/062—Mixtures of macromolecular compounds
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/61—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/452—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences
    • C08G77/455—Block-or graft-polymers containing polysiloxane sequences containing nitrogen-containing sequences containing polyamide, polyesteramide or polyimide sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2670781A 1980-02-29 1981-02-25 Polymer surface as blood contacting surface of biological medical device and its forming method Granted JPS56136565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12584580A 1980-02-29 1980-02-29

Publications (2)

Publication Number Publication Date
JPS56136565A true JPS56136565A (en) 1981-10-24
JPH0214062B2 JPH0214062B2 (fr) 1990-04-06

Family

ID=22421689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2670781A Granted JPS56136565A (en) 1980-02-29 1981-02-25 Polymer surface as blood contacting surface of biological medical device and its forming method

Country Status (12)

Country Link
JP (1) JPS56136565A (fr)
AT (1) AT385041B (fr)
AU (1) AU548194B2 (fr)
CA (1) CA1206668A (fr)
DE (1) DE3153664C2 (fr)
FR (2) FR2491938B1 (fr)
GB (2) GB2073219B (fr)
IL (1) IL62183A (fr)
IT (1) IT1210997B (fr)
MX (1) MX159062A (fr)
NL (1) NL8100975A (fr)
ZA (1) ZA811107B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211358A (en) * 1981-06-22 1982-12-25 Kanegafuchi Chemical Ind Anti-thrombus elastomer and method
JPS58188440A (ja) * 1982-04-15 1983-11-02 エチコン・インコ−ポレ−テツド シリコ−ンを被覆した外科用ステ−プル
JPS6045357A (ja) * 1983-08-23 1985-03-11 日本ゼオン株式会社 血液接触医療器具の製造方法
JPS6083663A (ja) * 1983-10-13 1985-05-11 日本ゼオン株式会社 血液接触医療器具の製造方法
JPS6176152A (ja) * 1984-09-25 1986-04-18 学校法人東京女子医科大学 医療用チユ−ブ
JPS61154674A (ja) * 1984-12-28 1986-07-14 日本ゼオン株式会社 抗血栓性材料
JP2007531594A (ja) * 2004-03-30 2007-11-08 トラテック ラボラトリーズ コーポレーション 薬剤を溶出する生体埋め込み型装置及び薬剤調製ポリマーシステム

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675361A (en) * 1980-02-29 1987-06-23 Thoratec Laboratories Corp. Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
US4861830A (en) * 1980-02-29 1989-08-29 Th. Goldschmidt Ag Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
EP0068385B1 (fr) * 1981-06-22 1986-09-24 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Elastomères thermoplastiques pour leur application thérapeutique en tant que articles moulés mis en contact direct avec le sang
DE3130646C2 (de) * 1981-07-28 1983-09-15 Wilfried Dr.-Ing. 1000 Berlin Lemm Verfahren zum Herstellen von Gegenständen aus Polyurethan, die in gewissen Oberflächenbereichen mit Polydimethylsiloxan angereichert sind
JPS58185647A (ja) * 1982-03-17 1983-10-29 Nippon Zeon Co Ltd 抗血栓表面を与える安定な重合体エマルジョン組成物
CA1257425A (fr) * 1984-05-21 1989-07-11 Th. Goldschmidt Ag Materiaux permeables a la vapeur d'eau
US4883699A (en) * 1984-09-21 1989-11-28 Menlo Care, Inc. Polymeric article having high tensile energy to break when hydrated
US4911691A (en) * 1984-09-21 1990-03-27 Menlo Care, Inc. Assembly for adminstering IV solution
US5512650A (en) * 1986-06-20 1996-04-30 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, diamine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5214119A (en) * 1986-06-20 1993-05-25 Minnesota Mining And Manufacturing Company Block copolymer, method of making the same, dimaine precursors of the same, method of making such diamines and end products comprising the block copolymer
US5221724A (en) * 1987-08-12 1993-06-22 Wisconsin Alumni Research Foundation Polysiloxane polyurea urethanes
US4906465A (en) * 1987-10-19 1990-03-06 Massachusetts Institute Of Technology Antithrombogenic devices containing polysiloxanes
US4939007A (en) * 1988-03-07 1990-07-03 Becton, Dickinson And Company Article having a hemocompatible surface
US4840796A (en) * 1988-04-22 1989-06-20 Dow Corning Corporation Block copolymer matrix for transdermal drug release
US4951657A (en) * 1988-04-22 1990-08-28 Dow Corning Corporation Heat sealable membrane for transdermal drug release
GB8811868D0 (en) * 1988-05-19 1988-06-22 Ici Plc Release film
DE3922079C2 (de) * 1989-07-05 1996-06-13 Hanse Chemie Gmbh Polysiloxandispersion, Verfahren zu ihrer Herstellung und ihre Verwendung
DE69320470T2 (de) * 1992-04-24 1999-04-29 Polymer Technology Group Inc Copolymere, sowie daraus hergestellte nichtporöse halbdurchlässige membranen und ihre verwendung zum filtern von molekülen in einem vorgegebenen molekulargewichtbereich
DE4217165C1 (fr) * 1992-05-23 1993-08-19 Rehau Ag + Co, 8673 Rehau, De
US5670598A (en) * 1995-03-24 1997-09-23 Minnesota Mining And Manufacturing Company Diblock and triblock polydiorganosiloxane-polyurea block copolymers
DE19641335A1 (de) * 1996-10-08 1998-04-09 Inst Textil & Faserforschung Triblockterpolymer, seine Verwendung für chirurgisches Nahtmaterial und Verfahren zur Herstellung
AUPO251096A0 (en) 1996-09-23 1996-10-17 Cardiac Crc Nominees Pty Limited Polysiloxane-containing polyurethane elastomeric compositions
DE19641334A1 (de) * 1996-10-08 1998-04-09 Inst Textil & Faserforschung Triblockterpolymer, seine Verwendung für medizinische Produkte und Verfahren zur Herstellung
US5863627A (en) * 1997-08-26 1999-01-26 Cardiotech International, Inc. Hydrolytically-and proteolytically-stable polycarbonate polyurethane silicone copolymers
CN1224430C (zh) * 1998-01-30 2005-10-26 钟渊化学工业株式会社 气囊导管、其所用的导管轴和气囊的制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929350A (fr) * 1972-07-15 1974-03-15

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562352A (en) * 1968-09-06 1971-02-09 Avco Corp Polysiloxane-polyurethane block copolymers
US4002794A (en) * 1975-07-18 1977-01-11 Nashua Corporation Adhesive material and articles incorporating same
US4100309A (en) * 1977-08-08 1978-07-11 Biosearch Medical Products, Inc. Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same
US4196731A (en) * 1978-03-17 1980-04-08 Baxter Travenol Laboratories, Inc. Silicone-containing thermoplastic polymers for medical uses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929350A (fr) * 1972-07-15 1974-03-15

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211358A (en) * 1981-06-22 1982-12-25 Kanegafuchi Chemical Ind Anti-thrombus elastomer and method
JPS6121104B2 (fr) * 1981-06-22 1986-05-26 Kanegafuchi Chemical Ind
JPS58188440A (ja) * 1982-04-15 1983-11-02 エチコン・インコ−ポレ−テツド シリコ−ンを被覆した外科用ステ−プル
JPH045455B2 (fr) * 1982-04-15 1992-01-31
JPS6045357A (ja) * 1983-08-23 1985-03-11 日本ゼオン株式会社 血液接触医療器具の製造方法
JPH0580233B2 (fr) * 1983-08-23 1993-11-08 Nippon Zeon Co
JPS6083663A (ja) * 1983-10-13 1985-05-11 日本ゼオン株式会社 血液接触医療器具の製造方法
JPS6176152A (ja) * 1984-09-25 1986-04-18 学校法人東京女子医科大学 医療用チユ−ブ
JPH0587256B2 (fr) * 1984-09-25 1993-12-16 Tokyo Joshi Ika Daigaku
JPS61154674A (ja) * 1984-12-28 1986-07-14 日本ゼオン株式会社 抗血栓性材料
JPH0583264B2 (fr) * 1984-12-28 1993-11-25 Nippon Zeon Co
JP2007531594A (ja) * 2004-03-30 2007-11-08 トラテック ラボラトリーズ コーポレーション 薬剤を溶出する生体埋め込み型装置及び薬剤調製ポリマーシステム

Also Published As

Publication number Publication date
IL62183A (en) 1984-10-31
IT1210997B (it) 1989-09-29
GB2140444B (en) 1985-06-05
MX159062A (es) 1989-04-14
AU6755181A (en) 1981-09-03
FR2491938B1 (fr) 1985-10-25
ZA811107B (en) 1982-03-31
IT8120027A0 (it) 1981-02-27
CA1206668A (fr) 1986-06-24
GB8407417D0 (en) 1984-05-02
GB2073219A (en) 1981-10-14
FR2497217B1 (fr) 1986-05-23
FR2497217A1 (fr) 1982-07-02
DE3153664C2 (fr) 1991-07-25
GB2140444A (en) 1984-11-28
ATA83581A (de) 1987-07-15
AU548194B2 (en) 1985-11-28
FR2491938A1 (fr) 1982-04-16
JPH0214062B2 (fr) 1990-04-06
IL62183A0 (en) 1981-03-31
NL8100975A (nl) 1981-10-01
AT385041B (de) 1988-02-10
GB2073219B (en) 1985-02-27

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