CA1069252A - Implant cardiovasculaire poreux - Google Patents
Implant cardiovasculaire poreuxInfo
- Publication number
- CA1069252A CA1069252A CA226,993A CA226993A CA1069252A CA 1069252 A CA1069252 A CA 1069252A CA 226993 A CA226993 A CA 226993A CA 1069252 A CA1069252 A CA 1069252A
- Authority
- CA
- Canada
- Prior art keywords
- porous
- coating
- heart valve
- microns
- blood
- 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
- 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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA226,993A CA1069252A (fr) | 1975-05-09 | 1975-05-09 | Implant cardiovasculaire poreux |
US05/683,382 US4101984A (en) | 1975-05-09 | 1976-05-05 | Cardiovascular prosthetic devices and implants with porous systems |
DE2620631A DE2620631C3 (de) | 1975-05-09 | 1976-05-10 | Herzklappenprothese |
JP51052308A JPS521995A (en) | 1975-05-09 | 1976-05-10 | Artificial organic tube for heart vessel having porous tissue and filler |
FR7613980A FR2310122A1 (fr) | 1975-05-09 | 1976-05-10 | Protheses et implants cardiovasculaires, presentant des systemes poreux |
US05/824,296 US4281669A (en) | 1975-05-09 | 1977-08-15 | Pacemaker electrode with porous system |
US06/059,786 US4280514A (en) | 1975-05-09 | 1979-07-23 | Endocardial pacemaker electrode |
US06/095,151 US4374669A (en) | 1975-05-09 | 1979-11-19 | Cardiovascular prosthetic devices and implants with porous systems |
US06/095,965 US4355426A (en) | 1975-05-09 | 1979-11-20 | Porous flexible vascular graft |
CA340,980A CA1078552A (fr) | 1975-05-09 | 1979-11-30 | Pointe d'electrode de stimulateur cardiaque |
US06/351,526 US4459252A (en) | 1975-05-09 | 1982-02-23 | Method of forming a small bore flexible vascular graft involving eluting solvent-elutable particles from a polymeric tubular article |
US06405763 US4458366C1 (en) | 1975-05-09 | 1982-08-06 | Artificial implantable blood pump |
US06/486,796 US4627836A (en) | 1975-05-09 | 1983-06-30 | Cardiovascular prosthetic devices and implants with porous systems |
US06/711,759 US4934381A (en) | 1975-05-09 | 1985-03-14 | Porous carbon pacemaker electrode |
US06/924,060 US4936317A (en) | 1975-05-09 | 1986-12-08 | Cardiovascular prosthetic devices and implants with porous systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA226,993A CA1069252A (fr) | 1975-05-09 | 1975-05-09 | Implant cardiovasculaire poreux |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1069252A true CA1069252A (fr) | 1980-01-08 |
Family
ID=4103080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA226,993A Expired CA1069252A (fr) | 1975-05-09 | 1975-05-09 | Implant cardiovasculaire poreux |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1069252A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7806922B2 (en) | 2004-12-31 | 2010-10-05 | Boston Scientific Scimed, Inc. | Sintered ring supported vascular graft |
-
1975
- 1975-05-09 CA CA226,993A patent/CA1069252A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7806922B2 (en) | 2004-12-31 | 2010-10-05 | Boston Scientific Scimed, Inc. | Sintered ring supported vascular graft |
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Whalen et al. | A new method of in vivo screening of thromboresistant biomaterials utilizing flow measurement | |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |