DE2704771C2 - Blutgefäßprothese - Google Patents

Blutgefäßprothese

Info

Publication number
DE2704771C2
DE2704771C2 DE19772704771 DE2704771A DE2704771C2 DE 2704771 C2 DE2704771 C2 DE 2704771C2 DE 19772704771 DE19772704771 DE 19772704771 DE 2704771 A DE2704771 A DE 2704771A DE 2704771 C2 DE2704771 C2 DE 2704771C2
Authority
DE
Germany
Prior art keywords
blood vessel
prosthesis
fibers
fiber
vessel prosthesis
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
Application number
DE19772704771
Other languages
German (de)
English (en)
Other versions
DE2704771A1 (de
Inventor
Ian Derek Runcorn Cheshire Cockshott
Roger Owen Liverpool Edwards
Francis James Thomas Macclesfield Cheshire Fildes
Graham Ernest Martin
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2704771A1 publication Critical patent/DE2704771A1/de
Application granted granted Critical
Publication of DE2704771C2 publication Critical patent/DE2704771C2/de
Expired 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
DE19772704771 1976-02-04 1977-02-04 Blutgefäßprothese Expired DE2704771C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB440776A GB1577221A (en) 1976-02-04 1976-02-04 Vascular prosthesis

Publications (2)

Publication Number Publication Date
DE2704771A1 DE2704771A1 (de) 1977-08-18
DE2704771C2 true DE2704771C2 (de) 1986-09-04

Family

ID=9776627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772704771 Expired DE2704771C2 (de) 1976-02-04 1977-02-04 Blutgefäßprothese

Country Status (6)

Country Link
JP (1) JPS52110977A (ja)
CA (1) CA1103867A (ja)
DE (1) DE2704771C2 (ja)
FR (1) FR2340079A2 (ja)
GB (1) GB1577221A (ja)
NL (1) NL7701137A (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340091A (en) * 1975-05-07 1982-07-20 Albany International Corp. Elastomeric sheet materials for heart valve and other prosthetic implants
DE2806030C2 (de) * 1978-02-14 1984-02-02 B. Braun Melsungen Ag, 3508 Melsungen Verfahren zur Herstellung einer schlauchförmigen Blutgefäßprothese
EP0005035B1 (en) * 1978-04-19 1981-09-23 Imperial Chemical Industries Plc A method of preparing a tubular product by electrostatic spinning
DE2967214D1 (en) * 1978-10-10 1984-10-18 Ici Plc Product adapted for transcutaneous use
EP0009941B2 (en) * 1978-10-10 1987-05-27 Imperial Chemical Industries Plc Production of electrostatically spun products
EP0011437B1 (en) * 1978-11-20 1983-06-22 Imperial Chemical Industries Plc A process for setting a product comprising electrostatically spun fibres, and products prepared according to this process
FR2499848B1 (fr) * 1981-02-18 1985-07-05 Biotrol Sa Lab Prothese vasculaire et dispositif pour sa mise en place
FR2522696B1 (fr) * 1982-03-05 1986-04-11 Ontario Research Foundation Materiau polymere poreux de forme tubulaire utilisable notamment comme prothese vasculaire et son procede de fabrication
GB2181207B (en) * 1985-10-04 1990-05-23 Ethicon Inc Improvements in electrostatically produced structures and methods of manufacturing thereof
JPS6464649A (en) * 1987-09-04 1989-03-10 Ube Industries Artificial blood vessel
JPH05161708A (ja) * 1991-12-18 1993-06-29 Terumo Corp 人工血管
FR2737664B1 (fr) * 1995-08-08 1998-12-24 Vascor Inc Procede pour la production d'un dispositif implantable hemocompatible, et dispositif implantable ainsi produit
EP1618856B1 (en) * 2003-03-31 2011-06-08 Teijin Limited Composite of support substrate and collagen, and process for producing support substrate and composite
JP2013510246A (ja) * 2009-11-05 2013-03-21 ノンウォテック メディカル ゲーエムベーハー 医療用不織布及びその製造プロセス
US10507268B2 (en) * 2012-09-19 2019-12-17 Merit Medical Systems, Inc. Electrospun material covered medical appliances and methods of manufacture
EP4417225A2 (en) 2015-02-26 2024-08-21 Merit Medical Systems, Inc. Layered medical appliances and methods
CN114832162B (zh) * 2022-05-19 2022-12-13 浙江大学 一种基于顺应性匹配的双层小口径人工血管的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588920A (en) * 1969-09-05 1971-06-29 Sigmund A Wesolowski Surgical vascular prostheses formed of polyester fiber paper
JPS5320049B2 (ja) * 1973-12-25 1978-06-24
AR205110A1 (es) * 1974-04-02 1976-04-05 Gore & Ass Protesis vascular artificial

Also Published As

Publication number Publication date
DE2704771A1 (de) 1977-08-18
FR2340079B2 (ja) 1981-04-30
NL7701137A (nl) 1977-08-08
JPS6211861B2 (ja) 1987-03-14
JPS52110977A (en) 1977-09-17
FR2340079A2 (fr) 1977-09-02
CA1103867A (en) 1981-06-30
GB1577221A (en) 1980-10-22

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