DE69228957D1 - Blutverträgliches Material - Google Patents

Blutverträgliches Material

Info

Publication number
DE69228957D1
DE69228957D1 DE69228957T DE69228957T DE69228957D1 DE 69228957 D1 DE69228957 D1 DE 69228957D1 DE 69228957 T DE69228957 T DE 69228957T DE 69228957 T DE69228957 T DE 69228957T DE 69228957 D1 DE69228957 D1 DE 69228957D1
Authority
DE
Germany
Prior art keywords
compatible material
blood compatible
blood
compatible
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
Application number
DE69228957T
Other languages
English (en)
Other versions
DE69228957T2 (de
Inventor
Hideyuki Yokota
Masakazu Tanaka
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 claimed from JP01713691A external-priority patent/JP3239953B2/ja
Priority claimed from JP3145528A external-priority patent/JPH04343852A/ja
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Application granted granted Critical
Publication of DE69228957D1 publication Critical patent/DE69228957D1/de
Publication of DE69228957T2 publication Critical patent/DE69228957T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0023—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using a quaternized group or a protonated amine group of the substrate

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (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)
DE69228957T 1991-01-16 1992-01-15 Blutverträgliches Material Expired - Fee Related DE69228957T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP01713691A JP3239953B2 (ja) 1991-01-16 1991-01-16 血液適合性に優れた気体透過性材料
JP3145528A JPH04343852A (ja) 1991-05-20 1991-05-20 血液適合性材料

Publications (2)

Publication Number Publication Date
DE69228957D1 true DE69228957D1 (de) 1999-05-27
DE69228957T2 DE69228957T2 (de) 1999-10-07

Family

ID=26353623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228957T Expired - Fee Related DE69228957T2 (de) 1991-01-16 1992-01-15 Blutverträgliches Material

Country Status (3)

Country Link
US (1) US5541305A (de)
EP (1) EP0495478B1 (de)
DE (1) DE69228957T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020055710A1 (en) * 1998-04-30 2002-05-09 Ronald J. Tuch Medical device for delivering a therapeutic agent and method of preparation
JPH11502431A (ja) * 1995-01-16 1999-03-02 バクスター インターナショナル インコーポレイテッド 手術後の癒着を防止するための架橋化フィブリンの自己支持シート様材料
AR013829A1 (es) 1996-07-12 2001-01-31 Baxter Int Un dispositivo medico para suministrar cantidades volumetricas de un primer y un segundo fluido, bioquimicamente reactivos, y metodo para suministrarfibrina a una superficie con dicho dispositivo
US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US6106454A (en) * 1997-06-17 2000-08-22 Medtronic, Inc. Medical device for delivering localized radiation
US6203536B1 (en) * 1997-06-17 2001-03-20 Medtronic, Inc. Medical device for delivering a therapeutic substance and method therefor
US6013099A (en) 1998-04-29 2000-01-11 Medtronic, Inc. Medical device for delivering a water-insoluble therapeutic salt or substance
BE1012536A3 (fr) 1998-11-04 2000-12-05 Baxter Int Element muni d'une couche de fibrine sa preparation et son utilisation.
GB9928071D0 (en) * 1999-11-29 2000-01-26 Polybiomed Ltd Blood compatible medical articles
US20030032874A1 (en) 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US8364229B2 (en) 2003-07-25 2013-01-29 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US7226978B2 (en) 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US7135027B2 (en) * 2002-10-04 2006-11-14 Baxter International, Inc. Devices and methods for mixing and extruding medically useful compositions
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
EP1648298A4 (de) 2003-07-25 2010-01-13 Dexcom Inc Sauerstoffverbessernde membransysteme für implantierbare vorrichtungen
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
WO2007120381A2 (en) 2006-04-14 2007-10-25 Dexcom, Inc. Analyte sensor
US20200037874A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US9839395B2 (en) 2007-12-17 2017-12-12 Dexcom, Inc. Systems and methods for processing sensor data
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US11730407B2 (en) 2008-03-28 2023-08-22 Dexcom, Inc. Polymer membranes for continuous analyte sensors
WO2010033724A2 (en) 2008-09-19 2010-03-25 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755218A (en) * 1970-08-14 1973-08-28 California Inst Of Techn Ionically bonded block elastomeric copolymers of a polyquaternary polyurethane and heparin
JPS5515222B2 (de) * 1972-08-18 1980-04-22
SE400173B (sv) * 1975-03-20 1978-03-20 Aminkemi Ab Forfarande vid stabilisering av en hepariniserad yta innehallande vid blodkontakt utlosbart heparin
JPS5236777A (en) * 1975-09-17 1977-03-22 Toyota Motor Corp Inspection adapter for electric circuit
JPS5236779A (en) * 1975-09-18 1977-03-22 Showa Electric Wire & Cable Co Ltd Electromagnetic shielding cable
FR2364939A2 (fr) * 1976-09-16 1978-04-14 Rhone Poulenc Ind Polymeres pour objets a usage medical
SE8200751L (sv) * 1982-02-09 1983-08-10 Olle Larm Forfarande for kovalent koppling for framstellning av konjugat och hervid erhallna produkter
US4654327A (en) * 1982-04-21 1987-03-31 Research Corp. Quaternary ammonium complexes of heparin
JPS5953058B2 (ja) * 1982-10-26 1984-12-22 株式会社クラレ 抗血液凝固性高分子材料の製造方法
US4871357A (en) * 1986-01-21 1989-10-03 Baxter International Inc. Ionic heparin coating
US4720512A (en) * 1986-03-24 1988-01-19 Becton, Dickinson And Company Polymeric articles having enhanced antithrombogenic activity
JP2615698B2 (ja) * 1987-11-16 1997-06-04 東洋紡績株式会社 血液適合性に優れた気体透過性材料
US5128408A (en) * 1987-11-16 1992-07-07 Toyo Boseki Kabushiki Kaisha Gas-permeable material with excellent compatibility with blood
US5013717A (en) * 1988-04-18 1991-05-07 Becton, Dickinson And Company Blood compatible, lubricious article and composition and method therefor
US5069899A (en) * 1989-11-02 1991-12-03 Sterilization Technical Services, Inc. Anti-thrombogenic, anti-microbial compositions containing heparin
US5159051A (en) * 1991-05-09 1992-10-27 Becton, Dickinson And Company Biostable polyurethane
US5159050A (en) * 1991-05-09 1992-10-27 Becton, Dickinson And Company Polyurethane and medical article therefrom

Also Published As

Publication number Publication date
US5541305A (en) 1996-07-30
EP0495478A2 (de) 1992-07-22
EP0495478B1 (de) 1999-04-21
DE69228957T2 (de) 1999-10-07
EP0495478A3 (en) 1993-04-21

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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