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 mesmosInfo
- 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)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Cardiology (AREA)
- Dermatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Botany (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- General Chemical & Material Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Surgery (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 (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)
Families Citing this family (8)
| 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 |
| EP0160025B1 (en) * | 1983-10-20 | 1989-12-13 | KETHARANATHAN, Vettivetpillai | 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 |
-
1975
- 1975-07-07 GB GB28540/75A patent/GB1493459A/en not_active Expired
- 1975-07-08 IL IL47667A patent/IL47667A/xx 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 FR FR7521940A patent/FR2298312A1/fr active Granted
- 1975-07-11 BR BR7504424*A patent/BR7504424A/pt unknown
- 1975-07-11 AU AU82969/75A patent/AU497462B2/en not_active Expired
- 1975-07-11 NL NL7508306A patent/NL7508306A/xx not_active Application Discontinuation
- 1975-07-14 AT AT541675A patent/ATA541675A/de not_active Application Discontinuation
- 1975-07-14 JP JP50085413A patent/JPS521011A/ja active Granted
- 1975-07-14 DK DK318975AA patent/DK140086B/da unknown
- 1975-07-14 SE SE7508047A patent/SE7508047L/xx unknown
- 1975-07-15 DE DE2531588A patent/DE2531588C2/de not_active Expired
- 1975-09-26 ES ES75441295A patent/ES441295A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531588C2 (de) | 1983-11-03 |
| SE7508047L (sv) | 1976-07-26 |
| ATA541675A (de) | 1979-02-15 |
| DK140086B (da) | 1979-06-18 |
| FR2298312B1 (US07922777-20110412-C00004.png) | 1978-07-28 |
| IL47667A (en) | 1978-04-30 |
| GB1493459A (en) | 1977-11-30 |
| FR2298312A1 (fr) | 1976-08-20 |
| NO752465L (US07922777-20110412-C00004.png) | 1976-07-26 |
| NL7508306A (nl) | 1976-07-27 |
| AU8296975A (en) | 1977-01-13 |
| DE2531588A1 (de) | 1976-08-05 |
| JPS521011A (en) | 1977-01-06 |
| AU497462B2 (en) | 1978-12-14 |
| JPS6122981B2 (US07922777-20110412-C00004.png) | 1986-06-03 |
| IL47667A0 (en) | 1975-10-15 |
| DK140086C (US07922777-20110412-C00004.png) | 1979-11-12 |
| DK318975A (US07922777-20110412-C00004.png) | 1976-07-24 |
| CA1055843A (en) | 1979-06-05 |
| ES441295A1 (es) | 1977-03-16 |
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