Artificial heart valve

Details Artificial heart valve Artificial heart valve

1982-09-30

1986-07-08

Frinks, Ronald L.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Heart valve

Having rigid or semirigid pivoting occluder

1375121, 13751611, 623 3, A61F 224, A61F 222

Patent

active

045990816

ABSTRACT:
An artificial heart valve of turbine-like construction includes a rotor that translates and rotates to cause a plurality of rotor blades to either occlude or unocclude spaces between adjacent ones of a plurality of stator blades.

REFERENCES:
patent: 3416159 (1968-12-01), Smeloff et al.
patent: 3451067 (1969-06-01), Jordon
patent: 3570014 (1971-03-01), Hancock
patent: 3594824 (1971-07-01), Nakib
patent: 3689942 (1972-09-01), Rapp
patent: 3791769 (1974-02-01), Kovacs
patent: 3812542 (1974-05-01), Shiley
patent: 3858246 (1975-01-01), Milo
patent: 3996623 (1976-12-01), Kaster
patent: 4218782 (1980-08-01), Rygg
patent: 4275469 (1981-06-01), Gabbay

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