IT1170367B - Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi - Google Patents

Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi

Info

Publication number
IT1170367B
IT1170367B IT48081/83A IT4808183A IT1170367B IT 1170367 B IT1170367 B IT 1170367B IT 48081/83 A IT48081/83 A IT 48081/83A IT 4808183 A IT4808183 A IT 4808183A IT 1170367 B IT1170367 B IT 1170367B
Authority
IT
Italy
Prior art keywords
mechanical type
valve prosthesis
cardiac valve
long binary
type cardiac
Prior art date
Application number
IT48081/83A
Other languages
English (en)
Other versions
IT8348081A0 (it
Inventor
Valter Marconi
Original Assignee
Valter Marconi
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 Valter Marconi filed Critical Valter Marconi
Priority to IT48081/83A priority Critical patent/IT1170367B/it
Publication of IT8348081A0 publication Critical patent/IT8348081A0/it
Priority to EP84830041A priority patent/EP0133608A1/en
Application granted granted Critical
Publication of IT1170367B publication Critical patent/IT1170367B/it

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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2403—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with pivoting rigid closure members

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)
IT48081/83A 1983-04-12 1983-04-12 Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi IT1170367B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT48081/83A IT1170367B (it) 1983-04-12 1983-04-12 Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi
EP84830041A EP0133608A1 (en) 1983-04-12 1984-02-17 Double-leaflet cardiac valvular prosthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48081/83A IT1170367B (it) 1983-04-12 1983-04-12 Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi

Publications (2)

Publication Number Publication Date
IT8348081A0 IT8348081A0 (it) 1983-04-12
IT1170367B true IT1170367B (it) 1987-06-03

Family

ID=11264416

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48081/83A IT1170367B (it) 1983-04-12 1983-04-12 Protesi valvolare cardiaca di tipo meccanico, a due valve mobili lungo binari ricurvi

Country Status (2)

Country Link
EP (1) EP0133608A1 (it)
IT (1) IT1170367B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK164255C (da) * 1985-07-24 1992-10-26 David M Mcqueen Hjerteventilprotese
DE3701704C1 (de) * 1987-01-22 1988-08-18 Braun Melsungen Ag Herzklappenprothese
FR2642960B1 (fr) * 1989-02-15 1994-02-25 Dassault Breguet Aviation Valve cardiaque prothetique
CA2227048A1 (en) * 1995-08-07 1997-02-20 George Guo Bileaflet mechanical heart valve having arrowhead slot hinge configuration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538514A (en) * 1968-12-23 1970-11-10 George Schimert Artificial heart valve
US4373216A (en) * 1980-10-27 1983-02-15 Hemex, Inc. Heart valves having edge-guided occluders
EP0061430B1 (en) * 1981-03-17 1986-09-10 Valter Marconi Cardiac valvular prosthesis of mechanical type provided with two freely moving leaflets

Also Published As

Publication number Publication date
IT8348081A0 (it) 1983-04-12
EP0133608A1 (en) 1985-02-27

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