CA1069252A - Implant cardiovasculaire poreux - Google Patents

Implant cardiovasculaire poreux

Info

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
Application number
CA226,993A
Other languages
English (en)
Inventor
David C. Macgregor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to CA226,993A priority Critical patent/CA1069252A/fr
Priority to US05/683,382 priority patent/US4101984A/en
Priority to DE2620631A priority patent/DE2620631C3/de
Priority to JP51052308A priority patent/JPS521995A/ja
Priority to FR7613980A priority patent/FR2310122A1/fr
Priority to US05/824,296 priority patent/US4281669A/en
Priority to US06/059,786 priority patent/US4280514A/en
Priority to US06/095,151 priority patent/US4374669A/en
Priority to US06/095,965 priority patent/US4355426A/en
Priority to CA340,980A priority patent/CA1078552A/fr
Application granted granted Critical
Publication of CA1069252A publication Critical patent/CA1069252A/fr
Priority to US06/351,526 priority patent/US4459252A/en
Priority to US06405763 priority patent/US4458366C1/en
Priority to US06/486,796 priority patent/US4627836A/en
Priority to US06/711,759 priority patent/US4934381A/en
Priority to US06/924,060 priority patent/US4936317A/en
Expired legal-status Critical Current

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)
CA226,993A 1975-05-09 1975-05-09 Implant cardiovasculaire poreux Expired CA1069252A (fr)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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Legal Events

Date Code Title Description
MKEX Expiry