Prosthetic heart valve

Details Prosthetic heart valve Prosthetic heart valve

1975-10-14

1977-03-15

Frinks, Ronald L.

Fluid handling

Flow affected by fluid contact, energy field or coanda effect

Means to regulate or vary operation of device

1375278, A61F 122

Patent

active

040116018

ABSTRACT:
A prosthetic heart valve wherein the occluder member is of high camber air-foil-like configuration which assists in creating vortices in the blood flow pattern into the ventricular cavity. The formed vortices aid in cleansing the cavity and in closing the valve during contraction of the cavity.

REFERENCES:
patent: 2934084 (1960-04-01), Adams
patent: 3367364 (1968-02-01), Cruz et al.
patent: 3370305 (1968-02-01), Goot et al.
patent: 3534411 (1970-10-01), Shiley
patent: 3538514 (1970-11-01), Schimert et al.
patent: 3546711 (1970-12-01), Bokros
patent: 3926215 (1975-12-01), Macleod

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