Bioprosthetic heart valve

Details Bioprosthetic heart valve Bioprosthetic heart valve

2007-04-10

2007-04-10

Gherbi, Suzette (Department: 3738)

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

Heart valve

Flexible leaflet

Reexamination Certificate

active

10331086

ABSTRACT:
A trileaflet biological prosthetic heart valve (11, 41) comprising a thin, rigid annular outer frame (25, 43) which supports three elastic, laminated spring inner frames (18, 57) which in turn provide consistent geometric form and structure for attachment of tissue leaflets (15, 71).

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