BR7504424A - IMPROVEMENTS IN NON-ANTIGENIC, NON-THROMBOGENIC GRAFTS RESISTANT TO INFECTION OF THE UMBILICAL CORD VASES AND PROCESS FOR THE PREPARATION AND USE OF THE SAME - Google Patents
IMPROVEMENTS IN NON-ANTIGENIC, NON-THROMBOGENIC GRAFTS RESISTANT TO INFECTION OF THE UMBILICAL CORD VASES AND PROCESS FOR THE PREPARATION AND USE OF THE SAMEInfo
- 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
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)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Cardiology (AREA)
- Dermatology (AREA)
- Botany (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
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 (en) | 1976-08-17 |
Family
ID=27067341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7504424*A BR7504424A (en) | 1975-01-23 | 1975-07-11 | IMPROVEMENTS IN NON-ANTIGENIC, NON-THROMBOGENIC GRAFTS RESISTANT TO INFECTION OF THE UMBILICAL CORD VASES AND PROCESS FOR THE PREPARATION AND USE OF THE SAME |
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)
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 |
DE3480693D1 (en) * | 1983-10-20 | 1990-01-18 | Vettivetpillai Ketharanathan | 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 |
-
1975
- 1975-07-07 GB GB28540/75A patent/GB1493459A/en not_active Expired
- 1975-07-08 IL IL47667A patent/IL47667A/en unknown
- 1975-07-09 NO NO75752465A patent/NO752465L/no unknown
- 1975-07-09 CA CA231,154A patent/CA1055843A/en not_active Expired
- 1975-07-11 BR BR7504424*A patent/BR7504424A/en unknown
- 1975-07-11 AU AU82969/75A patent/AU497462B2/en not_active Expired
- 1975-07-11 NL NL7508306A patent/NL7508306A/en not_active Application Discontinuation
- 1975-07-11 FR FR7521940A patent/FR2298312A1/en active Granted
- 1975-07-14 SE SE7508047A patent/SE7508047L/en unknown
- 1975-07-14 JP JP50085413A patent/JPS521011A/en active Granted
- 1975-07-14 DK DK318975AA patent/DK140086B/en unknown
- 1975-07-14 AT AT541675A patent/ATA541675A/en not_active Application Discontinuation
- 1975-07-15 DE DE2531588A patent/DE2531588C2/en not_active Expired
- 1975-09-26 ES ES75441295A patent/ES441295A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2531588C2 (en) | 1983-11-03 |
ES441295A1 (en) | 1977-03-16 |
IL47667A0 (en) | 1975-10-15 |
NL7508306A (en) | 1976-07-27 |
FR2298312A1 (en) | 1976-08-20 |
DK140086B (en) | 1979-06-18 |
AU8296975A (en) | 1977-01-13 |
SE7508047L (en) | 1976-07-26 |
AU497462B2 (en) | 1978-12-14 |
ATA541675A (en) | 1979-02-15 |
DK318975A (en) | 1976-07-24 |
JPS6122981B2 (en) | 1986-06-03 |
IL47667A (en) | 1978-04-30 |
NO752465L (en) | 1976-07-26 |
GB1493459A (en) | 1977-11-30 |
DK140086C (en) | 1979-11-12 |
DE2531588A1 (en) | 1976-08-05 |
JPS521011A (en) | 1977-01-06 |
CA1055843A (en) | 1979-06-05 |
FR2298312B1 (en) | 1978-07-28 |
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