BR7504424A - Aperfeicoamentos em enxertos nao antigenicos,nao trombogenicos,resistentes a infeccao de vasos do cordao umbilical e processo para preparacao e uso dos mesmos - Google Patents

Aperfeicoamentos em enxertos nao antigenicos,nao trombogenicos,resistentes a infeccao de vasos do cordao umbilical e processo para preparacao e uso dos mesmos

Info

Publication number
BR7504424A
BR7504424A BR7504424*A BR7504424A BR7504424A BR 7504424 A BR7504424 A BR 7504424A BR 7504424 A BR7504424 A BR 7504424A BR 7504424 A BR7504424 A BR 7504424A
Authority
BR
Brazil
Prior art keywords
vases
antigenic
infection
resistant
preparation
Prior art date
Application number
BR7504424*A
Other languages
English (en)
Portuguese (pt)
Inventor
I Dardik
H Dardik
Original Assignee
I Dardik
H Dardik
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 I Dardik, H Dardik filed Critical I Dardik
Publication of BR7504424A publication Critical patent/BR7504424A/pt

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)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
BR7504424*A 1975-01-23 1975-07-11 Aperfeicoamentos em enxertos nao antigenicos,nao trombogenicos,resistentes a infeccao de vasos do cordao umbilical e processo para preparacao e uso dos mesmos BR7504424A (pt)

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 (1)

Publication Number Publication Date
BR7504424A true BR7504424A (pt) 1976-08-17

Family

ID=27067341

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504424*A BR7504424A (pt) 1975-01-23 1975-07-11 Aperfeicoamentos em enxertos nao antigenicos,nao trombogenicos,resistentes a infeccao de vasos do cordao umbilical e processo para preparacao e uso dos mesmos

Country Status (14)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902434C2 (de) * 1978-01-26 1986-10-16 Arthur August Roseville Minn. Beisang Verfahren zum Herstellen eines Blutgefäßimplantats
FR2502489A1 (fr) * 1981-03-30 1982-10-01 Ufim I Glaznykh Bolezn Homotransplant pour la plastie de la conjonctive
FR2523810B1 (fr) * 1982-03-23 1988-11-25 Carpentier Alain Tissu biologique greffable et procede pour sa 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 (zh) * 2021-08-25 2022-10-11 中山大学 一种柔性聚酯贴片及其制备方法与应用

Also Published As

Publication number Publication date
FR2298312B1 (enrdf_load_html_response) 1978-07-28
SE7508047L (sv) 1976-07-26
DK318975A (enrdf_load_html_response) 1976-07-24
FR2298312A1 (fr) 1976-08-20
IL47667A (en) 1978-04-30
ES441295A1 (es) 1977-03-16
DK140086C (enrdf_load_html_response) 1979-11-12
NL7508306A (nl) 1976-07-27
AU497462B2 (en) 1978-12-14
CA1055843A (en) 1979-06-05
AU8296975A (en) 1977-01-13
NO752465L (enrdf_load_html_response) 1976-07-26
GB1493459A (en) 1977-11-30
DK140086B (da) 1979-06-18
DE2531588C2 (de) 1983-11-03
DE2531588A1 (de) 1976-08-05
IL47667A0 (en) 1975-10-15
JPS521011A (en) 1977-01-06
ATA541675A (de) 1979-02-15
JPS6122981B2 (enrdf_load_html_response) 1986-06-03

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