GB1064850A - Tubular body and process of making it - Google Patents

Tubular body and process of making it

Info

Publication number
GB1064850A
GB1064850A GB49329/63A GB4932963A GB1064850A GB 1064850 A GB1064850 A GB 1064850A GB 49329/63 A GB49329/63 A GB 49329/63A GB 4932963 A GB4932963 A GB 4932963A GB 1064850 A GB1064850 A GB 1064850A
Authority
GB
United Kingdom
Prior art keywords
tube
crimped
heating
collagen
forcing
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
GB49329/63A
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.)
Ethicon Inc
Original Assignee
Ethicon Inc
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 Ethicon Inc filed Critical Ethicon Inc
Publication of GB1064850A publication Critical patent/GB1064850A/en
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
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • 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
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/901—Method of manufacturing prosthetic device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/915—Method or apparatus for preparing biological material
    • Y10S623/916—Blood vessel
    • Y10S623/917—Collagen

Landscapes

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

Abstract

Artificial implants (e.g. artery or vein) for a human body or animal comprises a crimped tube made of collagen or of collagen and a non absorbable fibre. The tube may be straight or Y-shaped. The non absorbable fibre may be a copolymer of vinyl chloride and acrylonitrile, polyvinyl chloride, nylon, polyacrylonitrile, polyethylene terephthalate, polytetrafluoroethylene, polyethylene, polypropylene, cotton or silk. The tubes may be woven, knitted, braided or crocheted. The tube may be crimped by inserting a mandrel in the tube and forcing the ends of the tube together or a wire may be wound round the tube in the mandrel before forcing the ends together. The tube may be set in its crimped state by (1) heating with steam under a pressure of 0 to 18 p.s.i.g.; (2) heating in water at 40 DEG - 100 DEG C; (3) tanning; (4) heating a crimped tube having a water content of at least 10% by weight at 140 DEG to 160 DEG C; or (5) subjecting to radiation and u.v. light. The tanning agent may be chromium, formaldehyde or polyhydroxyphenols.ALSO:Artificial implants (e.g. artery or vein) for a human body or animal comprises a crimped tube made of collagen or of collagen and a non-absorbable fibre. The tube may be straight or Y-shaped. The non-absorbable fibre may be a copolymer of vinyl chloride and acrylonitrile, polyvinyl chloride, nylon, polyacrylonitrile, polyethylene terephthalate, polytertrafluoroethylene, polyethylene, polypropylene, cotton or silk. The tubes may be woven, knitted, braided or crocheted. The tube may be crimped by inserting a mandrel in the tube and forcing the ends of the tube together or a wire may be wound round the tube in the mandrel before forcing the ends together. The tube may be set in its crimped state by (1) heating with steam under a pressure of 0 to 18 psig; (2) heating in water at 40 DEG -100 DEG C; (3) tanning; (4) heating a crimped tube having a water content of at least 10% by weight at 140 DEG to 160 DEG C; or (5) subjecting to radiation and u.v. light. The tanning agent may be chromium, formaldehyde or polyhydroxyphenols.
GB49329/63A 1962-12-20 1963-12-13 Tubular body and process of making it Expired GB1064850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US246002A US3284557A (en) 1962-12-20 1962-12-20 Process for crimping an artificial implant for use in an animal body

Publications (1)

Publication Number Publication Date
GB1064850A true GB1064850A (en) 1967-04-12

Family

ID=22928954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49329/63A Expired GB1064850A (en) 1962-12-20 1963-12-13 Tubular body and process of making it

Country Status (3)

Country Link
US (1) US3284557A (en)
JP (1) JPS4834718B1 (en)
GB (1) GB1064850A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000949A1 (en) * 1977-08-26 1979-03-07 Philip Nicholas Sawyer Cardiac and vascular prostheses and methods of making the same
FR2482855A1 (en) * 1980-05-24 1981-11-27 Inst Textil & Faserforschung HOLLOW MEMBER WHICH MAY CONSTITUTE A PROSTHESIS FOR THE REPLACEMENT OF TRAFFIC VESSELS

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965756D1 (en) * 1978-11-20 1983-07-28 Ici Plc A process for setting a product comprising electrostatically spun fibres, and products prepared according to this process
US4544516A (en) * 1982-07-28 1985-10-01 Battelle Development Corporation Collagen orientation
US5542594A (en) * 1993-10-06 1996-08-06 United States Surgical Corporation Surgical stapling apparatus with biocompatible surgical fabric
US5891167A (en) * 1996-06-19 1999-04-06 United States Surgical Corporation Collagen coated gut suture
US5954748A (en) * 1996-07-15 1999-09-21 United States Surgical Corporation Gelatin coated gut suture
US6290718B1 (en) 1998-02-02 2001-09-18 Regeneration Technologies, Inc. Luminal graft, stent or conduit made of cortical bone
US6325810B1 (en) 1999-06-30 2001-12-04 Ethicon, Inc. Foam buttress for stapling apparatus
US6273897B1 (en) 2000-02-29 2001-08-14 Ethicon, Inc. Surgical bettress and surgical stapling apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637321A (en) * 1944-03-20 1953-05-05 American Cyanamid Co Shaped article and method of producing it
US2836191A (en) * 1955-01-28 1958-05-27 Svenska Flaektfabriken Ab Damper device
US2900644A (en) * 1955-11-01 1959-08-25 Johnson & Johnson Heterograft material
US3105492A (en) * 1958-10-01 1963-10-01 Us Catheter & Instr Corp Synthetic blood vessel grafts
US3029819A (en) * 1959-07-30 1962-04-17 J L Mcatee Artery graft and method of producing artery grafts
US3034852A (en) * 1960-01-26 1962-05-15 Japan Leather Mfg Co Ltd Solubilization of insoluble collagen fibers and reconstitution thereof
US3155095A (en) * 1961-02-07 1964-11-03 Adolph M Brown Anastomosis method and means
US3114593A (en) * 1961-04-12 1963-12-17 Ethicon Inc Method of producing a collagen strand
US3093439A (en) * 1961-07-05 1963-06-11 Johnson & Johnson Process for preparing tanned collagenous material with dialdehyde starch
US3108357A (en) * 1962-06-20 1963-10-29 William J Liebig Compound absorbable prosthetic implants, fabrics and yarns therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000949A1 (en) * 1977-08-26 1979-03-07 Philip Nicholas Sawyer Cardiac and vascular prostheses and methods of making the same
FR2482855A1 (en) * 1980-05-24 1981-11-27 Inst Textil & Faserforschung HOLLOW MEMBER WHICH MAY CONSTITUTE A PROSTHESIS FOR THE REPLACEMENT OF TRAFFIC VESSELS

Also Published As

Publication number Publication date
US3284557A (en) 1966-11-08
JPS4834718B1 (en) 1973-10-23

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