IL47667A0 - Non-antigenic,non-thrombogenic infection-resistant grafts from umbilical cord vessels and process for preparing the - Google Patents

Non-antigenic,non-thrombogenic infection-resistant grafts from umbilical cord vessels and process for preparing the

Info

Publication number
IL47667A0
IL47667A0 IL47667A IL4766775A IL47667A0 IL 47667 A0 IL47667 A0 IL 47667A0 IL 47667 A IL47667 A IL 47667A IL 4766775 A IL4766775 A IL 4766775A IL 47667 A0 IL47667 A0 IL 47667A0
Authority
IL
Israel
Prior art keywords
thrombogenic
antigenic
infection
preparing
umbilical cord
Prior art date
Application number
IL47667A
Other versions
IL47667A (en
Original Assignee
Dardik I
Dardik H
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 US05/543,462 external-priority patent/US3974526A/en
Priority claimed from US05/563,998 external-priority patent/US3988782A/en
Application filed by Dardik I, Dardik H filed Critical Dardik I
Publication of IL47667A0 publication Critical patent/IL47667A0/en
Publication of IL47667A publication Critical patent/IL47667A/en

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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • A61L27/3625—Vascular tissue, e.g. heart valves
    • 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
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
    • A61L27/3687—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
    • 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
    • A61L33/0076—Chemical modification of the substrate
    • A61L33/0082—Chemical modification of the substrate by reacting with an organic compound other than heparin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
IL47667A 1975-01-23 1975-07-08 Non-antigenic non-thrombogenic infection-resistant grafts from umbilical cord vessels and process for preparing the IL47667A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/543,462 US3974526A (en) 1973-07-06 1975-01-23 Vascular prostheses and process for producing the same
US05/563,998 US3988782A (en) 1973-07-06 1975-04-01 Non-antigenic, non-thrombogenic infection-resistant grafts from umbilical cord vessels and process for preparing and using same

Publications (2)

Publication Number Publication Date
IL47667A0 true IL47667A0 (en) 1975-10-15
IL47667A IL47667A (en) 1978-04-30

Family

ID=27067341

Family Applications (1)

Application Number Title Priority Date Filing Date
IL47667A IL47667A (en) 1975-01-23 1975-07-08 Non-antigenic non-thrombogenic infection-resistant grafts from umbilical cord vessels and process for preparing the

Country Status (14)

Country Link
JP (1) JPS521011A (en)
AT (1) ATA541675A (en)
AU (1) AU497462B2 (en)
BR (1) BR7504424A (en)
CA (1) CA1055843A (en)
DE (1) DE2531588C2 (en)
DK (1) DK140086B (en)
ES (1) ES441295A1 (en)
FR (1) FR2298312A1 (en)
GB (1) GB1493459A (en)
IL (1) IL47667A (en)
NL (1) NL7508306A (en)
NO (1) NO752465L (en)
SE (1) SE7508047L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902434C2 (en) * 1978-01-26 1986-10-16 Arthur August Roseville Minn. Beisang Method of manufacturing a blood vessel implant
FR2502489A1 (en) * 1981-03-30 1982-10-01 Ufim I Glaznykh Bolezn Homo:transplant material, esp. for conjunctiva - comprising retro:peritoneal fascia tissue
FR2523810B1 (en) * 1982-03-23 1988-11-25 Carpentier Alain ORGANIC GRAFT FABRIC AND PROCESS FOR ITS PREPARATION
ZA843751B (en) * 1983-06-10 1984-12-24 University Patents Inc Body implants of extracellular matrix and means and methods of making and using such implants
AU559373B2 (en) * 1983-10-20 1987-03-05 Wilkracht Pty. Ltd. Biomaterial
US4674488A (en) * 1985-03-04 1987-06-23 American Hospital Supply Corporation Method of treating bone fractures to reduce formation of fibrous adhesions
US4786287A (en) * 1986-10-10 1988-11-22 Baxter Travenol Laboratories Process for decreasing residual aldehyde levels in implantable bioprosthetic tissue
CN113733532B (en) * 2021-08-25 2022-10-11 中山大学 Flexible polyester patch and preparation method and application thereof

Also Published As

Publication number Publication date
JPS521011A (en) 1977-01-06
DE2531588C2 (en) 1983-11-03
NL7508306A (en) 1976-07-27
AU8296975A (en) 1977-01-13
DE2531588A1 (en) 1976-08-05
ATA541675A (en) 1979-02-15
SE7508047L (en) 1976-07-26
DK140086B (en) 1979-06-18
ES441295A1 (en) 1977-03-16
FR2298312A1 (en) 1976-08-20
DK318975A (en) 1976-07-24
GB1493459A (en) 1977-11-30
FR2298312B1 (en) 1978-07-28
AU497462B2 (en) 1978-12-14
NO752465L (en) 1976-07-26
BR7504424A (en) 1976-08-17
JPS6122981B2 (en) 1986-06-03
CA1055843A (en) 1979-06-05
IL47667A (en) 1978-04-30
DK140086C (en) 1979-11-12

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