ES441295A1 - Procedimiento de preparacion de un segmento flexible de un cordon umbilical para su uso como protesis. - Google Patents
Procedimiento de preparacion de un segmento flexible de un cordon umbilical para su uso como protesis.Info
- Publication number
- ES441295A1 ES441295A1 ES75441295A ES441295A ES441295A1 ES 441295 A1 ES441295 A1 ES 441295A1 ES 75441295 A ES75441295 A ES 75441295A ES 441295 A ES441295 A ES 441295A ES 441295 A1 ES441295 A1 ES 441295A1
- Authority
- ES
- Spain
- Prior art keywords
- umbilical cord
- thrombogenic
- antigenic
- infection resistant
- preparing
- 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
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 |
---|---|
ES441295A1 true ES441295A1 (es) | 1977-03-16 |
Family
ID=27067341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES75441295A Expired ES441295A1 (es) | 1975-01-23 | 1975-09-26 | Procedimiento de preparacion de un segmento flexible de un cordon umbilical para su uso como protesis. |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS521011A (es) |
AT (1) | ATA541675A (es) |
AU (1) | AU497462B2 (es) |
BR (1) | BR7504424A (es) |
CA (1) | CA1055843A (es) |
DE (1) | DE2531588C2 (es) |
DK (1) | DK140086B (es) |
ES (1) | ES441295A1 (es) |
FR (1) | FR2298312A1 (es) |
GB (1) | GB1493459A (es) |
IL (1) | IL47667A (es) |
NL (1) | NL7508306A (es) |
NO (1) | NO752465L (es) |
SE (1) | SE7508047L (es) |
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 |
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 (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 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
- 1975-07-11 FR FR7521940A patent/FR2298312A1/fr active Granted
- 1975-07-14 SE SE7508047A patent/SE7508047L/xx unknown
- 1975-07-14 JP JP50085413A patent/JPS521011A/ja active Granted
- 1975-07-14 DK DK318975AA patent/DK140086B/da unknown
- 1975-07-14 AT AT541675A patent/ATA541675A/de not_active Application Discontinuation
- 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 |
IL47667A0 (en) | 1975-10-15 |
NL7508306A (nl) | 1976-07-27 |
FR2298312A1 (fr) | 1976-08-20 |
DK140086B (da) | 1979-06-18 |
AU8296975A (en) | 1977-01-13 |
SE7508047L (sv) | 1976-07-26 |
AU497462B2 (en) | 1978-12-14 |
ATA541675A (de) | 1979-02-15 |
DK318975A (es) | 1976-07-24 |
JPS6122981B2 (es) | 1986-06-03 |
IL47667A (en) | 1978-04-30 |
NO752465L (es) | 1976-07-26 |
GB1493459A (en) | 1977-11-30 |
DK140086C (es) | 1979-11-12 |
DE2531588A1 (de) | 1976-08-05 |
JPS521011A (en) | 1977-01-06 |
CA1055843A (en) | 1979-06-05 |
FR2298312B1 (es) | 1978-07-28 |
BR7504424A (pt) | 1976-08-17 |
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