DE69725198D1 - Künstliches Blutgefäss - Google Patents

Künstliches Blutgefäss

Info

Publication number
DE69725198D1
DE69725198D1 DE69725198T DE69725198T DE69725198D1 DE 69725198 D1 DE69725198 D1 DE 69725198D1 DE 69725198 T DE69725198 T DE 69725198T DE 69725198 T DE69725198 T DE 69725198T DE 69725198 D1 DE69725198 D1 DE 69725198D1
Authority
DE
Germany
Prior art keywords
blood vessel
artificial blood
artificial
vessel
blood
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.)
Revoked
Application number
DE69725198T
Other languages
English (en)
Other versions
DE69725198T2 (de
Inventor
Yasuhiro Okuda
Fumihiro Hayashi
Yutaka Okumura
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.)
Vascular Graft Research Center Co Ltd
Original Assignee
Vascular Graft Research Center 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27572050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69725198(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP8027829A external-priority patent/JPH09215746A/ja
Priority claimed from JP7629396A external-priority patent/JP2986728B2/ja
Priority claimed from JP15388396A external-priority patent/JP2854284B2/ja
Priority claimed from JP15388096A external-priority patent/JP3014325B2/ja
Priority claimed from JP15386896A external-priority patent/JP3014324B2/ja
Application filed by Vascular Graft Research Center Co Ltd filed Critical Vascular Graft Research Center Co Ltd
Application granted granted Critical
Publication of DE69725198D1 publication Critical patent/DE69725198D1/de
Publication of DE69725198T2 publication Critical patent/DE69725198T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • 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
    • A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
DE69725198T 1996-02-15 1997-02-14 Künstliches Blutgefäss Revoked DE69725198T2 (de)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP2782596 1996-02-15
JP8027829A JPH09215746A (ja) 1996-02-15 1996-02-15 人工血管
JP2782496 1996-02-15
JP2782396 1996-02-15
JP2782396 1996-02-15
JP2782596 1996-02-15
JP2782496 1996-02-15
JP2782996 1996-02-15
JP7629396 1996-03-29
JP7629396A JP2986728B2 (ja) 1996-03-29 1996-03-29 人工血管
JP15388396 1996-06-14
JP15386896 1996-06-14
JP15388396A JP2854284B2 (ja) 1996-02-15 1996-06-14 抗血栓性人工血管
JP15388096 1996-06-14
JP15388096A JP3014325B2 (ja) 1996-02-15 1996-06-14 人工血管及びその製造方法
JP15386896A JP3014324B2 (ja) 1996-02-15 1996-06-14 人工血管

Publications (2)

Publication Number Publication Date
DE69725198D1 true DE69725198D1 (de) 2003-11-06
DE69725198T2 DE69725198T2 (de) 2004-06-03

Family

ID=27572050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725198T Revoked DE69725198T2 (de) 1996-02-15 1997-02-14 Künstliches Blutgefäss

Country Status (5)

Country Link
US (1) US6053939A (de)
EP (1) EP0790042B1 (de)
AU (1) AU709305B2 (de)
CA (1) CA2197375C (de)
DE (1) DE69725198T2 (de)

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US5871537A (en) * 1996-02-13 1999-02-16 Scimed Life Systems, Inc. Endovascular apparatus
US6306165B1 (en) 1996-09-13 2001-10-23 Meadox Medicals ePTFE small caliber vascular grafts with significant patency enhancement via a surface coating which contains covalently bonded heparin
GB9805214D0 (en) * 1998-03-11 1998-05-06 Univ Glasgow Cell adhesion
US6517571B1 (en) 1999-01-22 2003-02-11 Gore Enterprise Holdings, Inc. Vascular graft with improved flow surfaces
DE60038374T2 (de) * 1999-05-31 2009-03-12 Sumitomo Electric Industries, Ltd. Prothese für blutgefässe
US6312462B1 (en) * 1999-09-22 2001-11-06 Impra, Inc. Prosthesis for abdominal aortic aneurysm repair
US7396582B2 (en) 2001-04-06 2008-07-08 Advanced Cardiovascular Systems, Inc. Medical device chemically modified by plasma polymerization
GB2369797B (en) * 2001-11-20 2002-11-06 Tayside Flow Technologies Ltd Helical formations in tubes
US20030225439A1 (en) * 2002-05-31 2003-12-04 Cook Alonzo D. Implantable product with improved aqueous interface characteristics and method for making and using same
US6926735B2 (en) * 2002-12-23 2005-08-09 Scimed Life Systems, Inc. Multi-lumen vascular grafts having improved self-sealing properties
US20040254628A1 (en) * 2003-06-13 2004-12-16 Patrice Nazzaro One-branch stent-graft for bifurcated lumens
US9861346B2 (en) 2003-07-14 2018-01-09 W. L. Gore & Associates, Inc. Patent foramen ovale (PFO) closure device with linearly elongating petals
CA2577108A1 (en) 2004-08-31 2006-03-09 C.R. Bard, Inc. Self-sealing ptfe graft with kink resistance
US8029563B2 (en) * 2004-11-29 2011-10-04 Gore Enterprise Holdings, Inc. Implantable devices with reduced needle puncture site leakage
US20060199265A1 (en) 2005-03-02 2006-09-07 Wolf Michael F Seeding implantable medical devices with cells
US7759120B2 (en) 2005-03-02 2010-07-20 Kps Bay Medical, Inc. Seeding implantable medical devices with cells
EP1887968A4 (de) * 2005-06-08 2013-01-23 Bard Inc C R Transplantate und stents mit anorganischem biokompatiblem calciumsalz
EP1890641B1 (de) 2005-06-17 2017-04-19 C.R. Bard, Inc. Gefässstütze mit knickfestigkeit nach dem klemmen
CA2620487A1 (en) * 2005-09-06 2007-03-15 C.R. Bard, Inc. Graft implant containing drug crystals
WO2007056761A2 (en) 2005-11-09 2007-05-18 C.R. Bard Inc. Grafts and stent grafts having a radiopaque marker
EP1988847B1 (de) * 2006-02-08 2014-08-13 Northwestern University Funktionalisierende implantierbare vorrichtungen mit einem poly-(diol-ko-zitrat)-polymer
EP2079575B1 (de) * 2006-10-12 2021-06-02 C.R. Bard, Inc. Herstellungsverfahren für gefässtransplantate mit mehreren kanälen
US20080097591A1 (en) 2006-10-20 2008-04-24 Biosensors International Group Drug-delivery endovascular stent and method of use
US8067055B2 (en) * 2006-10-20 2011-11-29 Biosensors International Group, Ltd. Drug-delivery endovascular stent and method of use
WO2008124603A1 (en) 2007-04-05 2008-10-16 Nmt Medical, Inc. Septal closure device with centering mechanism
US20130165967A1 (en) 2008-03-07 2013-06-27 W.L. Gore & Associates, Inc. Heart occlusion devices
US20100114292A1 (en) * 2008-10-31 2010-05-06 Vioptix, Inc. Vessel Extender
US20100114301A1 (en) * 2008-10-31 2010-05-06 Vioptix, Inc. Vessel Right Sizer
US9139669B2 (en) * 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
US20120029556A1 (en) 2009-06-22 2012-02-02 Masters Steven J Sealing device and delivery system
US8956389B2 (en) 2009-06-22 2015-02-17 W. L. Gore & Associates, Inc. Sealing device and delivery system
US9267099B2 (en) * 2010-03-15 2016-02-23 Indiana University Research And Technology Corporation Engineered lumenized vascular networks and support matrix
JP5915177B2 (ja) * 2010-12-09 2016-05-11 東レ株式会社 生分解性粒子、血管塞栓材料及び生分解性粒子の製造方法
US9770232B2 (en) 2011-08-12 2017-09-26 W. L. Gore & Associates, Inc. Heart occlusion devices
US10828019B2 (en) 2013-01-18 2020-11-10 W.L. Gore & Associates, Inc. Sealing device and delivery system
RU2655773C2 (ru) * 2013-04-12 2018-05-29 Торэй Индастриз, Инк. Антитромботический искусственный кровеносный сосуд
CN105744967B (zh) 2013-11-28 2018-12-25 东丽株式会社 抗血栓性材料
US9814560B2 (en) 2013-12-05 2017-11-14 W. L. Gore & Associates, Inc. Tapered implantable device and methods for making such devices
US9808230B2 (en) 2014-06-06 2017-11-07 W. L. Gore & Associates, Inc. Sealing device and delivery system
WO2016190407A1 (ja) * 2015-05-27 2016-12-01 東レ株式会社 抗血栓性材料
BR112017025950A2 (pt) 2015-06-05 2018-08-14 W. L. Gore & Associates, Inc. ?prótese implantável de baixo sangramento com um afunilador?
KR101686437B1 (ko) * 2016-06-23 2016-12-15 (주)웰크론 인공혈관용 폴리테트라플루오로에틸렌 튜브 제조 방법
SG11202007010XA (en) * 2018-01-26 2020-08-28 ying ying Huang Method of selectively modifying the abluminal surface and coating the luminal surface of polymeric stent grafts
CN108498864B (zh) * 2018-03-26 2021-03-09 曹磊 一种人工心脑血管的制备方法
JPWO2021085526A1 (de) * 2019-10-31 2021-05-06

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Also Published As

Publication number Publication date
CA2197375C (en) 2003-05-06
EP0790042A3 (de) 1997-12-29
EP0790042B1 (de) 2003-10-01
CA2197375A1 (en) 1997-08-16
EP0790042A2 (de) 1997-08-20
AU709305B2 (en) 1999-08-26
DE69725198T2 (de) 2004-06-03
US6053939A (en) 2000-04-25
AU1268297A (en) 1997-08-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation