Fluid flow prosthetic device

Details Fluid flow prosthetic device Fluid flow prosthetic device

2007-04-10

2007-04-10

McDermott, Corrine (Department: 3738)

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

Heart valve

Flexible leaflet

C623S002190, C623S002120, C623S001260, C623S001240

Reexamination Certificate

active

11024908

ABSTRACT:
A prosthetic device including a valve-orifice attachment member attachable to a valve in a blood vessel and including a fluid inlet, and a diverging member that extends from the fluid inlet, the diverging member including a proximal end near the fluid inlet and a distal end distanced from the proximal end, wherein a distal portion of the diverging member has a larger cross-sectional area for fluid flow therethrough than a proximal portion thereof. The diverging member may have a diverging taper that causes fluid to flow therethrough with pressure recovery at the distal end thereof.

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