GB892980A - Blood vessel prosthesis and process of making same - Google Patents

Blood vessel prosthesis and process of making same

Info

Publication number
GB892980A
GB892980A GB26070/59A GB2607059A GB892980A GB 892980 A GB892980 A GB 892980A GB 26070/59 A GB26070/59 A GB 26070/59A GB 2607059 A GB2607059 A GB 2607059A GB 892980 A GB892980 A GB 892980A
Authority
GB
United Kingdom
Prior art keywords
tubes
wrapping
thread
corrugations
blood vessel
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
GB26070/59A
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.)
United States Catheter and Instrument Corp
Original Assignee
United States Catheter and Instrument Corp
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 FR801445A external-priority patent/FR1307907A/en
Application filed by United States Catheter and Instrument Corp filed Critical United States Catheter and Instrument Corp
Publication of GB892980A publication Critical patent/GB892980A/en
Priority claimed from US520032A external-priority patent/US3337673A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B21F45/008—Wire-working in the manufacture of other particular articles of medical instruments, e.g. stents, corneal rings
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Prostheses (AREA)

Abstract

In making artificial arteries from extruded synthetic resin tubes or woven, knitted or braided tubes made from polytetrafluorethylene or similar fibres, the tube is corrugated by placing it on a rod, wrapping a thread or wire helically around it, compressing it longitudinally to form corrugations between the turns of the thread, and setting the corrugations such as by heating or by chemical means. The finished tube is preferably bleached and shrunk by boiling in a bath of nitric, sulphuric and perchloric acids, this process rendering it less reactive to body tissues and less porous. A final product of laminated construction may be formed by superimposing a number of tubes on the former prior to wrapping and in this case the various layers may be of different physical characteristics. Specification 892,981 is referred to.
GB26070/59A 1958-07-31 1959-10-29 Blood vessel prosthesis and process of making same Expired GB892980A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US892980XA 1958-07-31 1958-07-31
US1209279XA 1958-07-31 1958-07-31
FR801445A FR1307907A (en) 1958-07-31 1959-07-29 Process for the production of artificial arteries and for the bleaching of the colored tetrafluoroethylene filaments capable of being used for the production of said artificial arteries
US520032A US3337673A (en) 1958-07-31 1965-12-20 Uniformly corrugated prosthesis and process of making same

Publications (1)

Publication Number Publication Date
GB892980A true GB892980A (en) 1962-04-04

Family

ID=27445132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26070/59A Expired GB892980A (en) 1958-07-31 1959-10-29 Blood vessel prosthesis and process of making same

Country Status (1)

Country Link
GB (1) GB892980A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482855A1 (en) * 1980-05-24 1981-11-27 Inst Textil & Faserforschung HOLLOW MEMBER WHICH MAY CONSTITUTE A PROSTHESIS FOR THE REPLACEMENT OF TRAFFIC VESSELS
US4588461A (en) * 1983-12-16 1986-05-13 Intermedient Gmbh Process for producing a vessel prosthesis
WO1993006781A1 (en) * 1991-10-09 1993-04-15 Boston Scientific Corporation Impregnated stent
WO1996032077A1 (en) * 1995-04-11 1996-10-17 The University Of Queensland Artificial graft prosthesis
US5607478A (en) * 1996-03-14 1997-03-04 Meadox Medicals Inc. Yarn wrapped PTFE tubular prosthesis
US5693014A (en) * 1993-08-23 1997-12-02 Boston Scientific Corporation Balloon catheter
WO2009093954A1 (en) * 2008-01-21 2009-07-30 Artimplant Ab Fibre-based surgical implant and method of manufacture

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482855A1 (en) * 1980-05-24 1981-11-27 Inst Textil & Faserforschung HOLLOW MEMBER WHICH MAY CONSTITUTE A PROSTHESIS FOR THE REPLACEMENT OF TRAFFIC VESSELS
US4588461A (en) * 1983-12-16 1986-05-13 Intermedient Gmbh Process for producing a vessel prosthesis
WO1993006781A1 (en) * 1991-10-09 1993-04-15 Boston Scientific Corporation Impregnated stent
US5234457A (en) * 1991-10-09 1993-08-10 Boston Scientific Corporation Impregnated stent
US5693014A (en) * 1993-08-23 1997-12-02 Boston Scientific Corporation Balloon catheter
WO1996032077A1 (en) * 1995-04-11 1996-10-17 The University Of Queensland Artificial graft prosthesis
US5607478A (en) * 1996-03-14 1997-03-04 Meadox Medicals Inc. Yarn wrapped PTFE tubular prosthesis
US6080198A (en) * 1996-03-14 2000-06-27 Meadox Medicals, Inc. Method for forming a yarn wrapped PTFE tubular prosthesis
WO2009093954A1 (en) * 2008-01-21 2009-07-30 Artimplant Ab Fibre-based surgical implant and method of manufacture
US9427494B2 (en) 2008-01-21 2016-08-30 International Life Sciences, Llc Fibre-based surgical implant and method of manufacture
US10155067B2 (en) 2008-01-21 2018-12-18 International Life Sciences LLC Fibre-based surgical implant and method of manufacture
US11116869B2 (en) 2008-01-21 2021-09-14 International Life Sciences Fiber-based surgical implant and method of manufacture
US11957811B2 (en) 2008-01-21 2024-04-16 International Life Sciences, Llc Fiber-based surgical implant and method of manufacture

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