1980-12-08
1984-05-08
Crowder, Clifford D.
A61F 122
Patent
active
044465777
ABSTRACT:
A prosthetic heart valve has at least one occluder leaflet in which lateral extensions on each leaflet are insertable into generally trapezoidal or triangular depressions formed in diametrically opposed extension walls of the valve body and which depressions both guide and limit the opening and closing movement of each leaflet through predetermined angles of movement.
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Goodenough Samuel H.
Meyer Louis C.
Crowder Clifford D.
Mitral Medical International, Inc.
Reilly John E.
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