Carefusion 303, Inc.

Edwards Lifesciences Corporation

Tammy Nguyen

Jonathan Yeh

Soon Yong Park

Jake Smith

Jiangxue Han

Bich Hoang Pham

Michael Bukin

Nikolai Gurovich

Timothy C Ulrich

Izaak Rosen

Jake R Smith

Leaflet for a prosthetic heart valve

This disclosure is directed to prosthetic heart valves having elongated sealing members. As one example, a prosthetic heart valve comprises an annular frame, a leaflet assembly comprising a plurality of leaflets, and a skirt assembly comprising an inner skirt, an outer skirt, and/or a third skirt. The frame is radially compressible and expandable between a radially compressed state and a radially expanded state and comprises a plurality of apices at an inflow end. The skirt assembly forms a pocket at the inflow end of the frame that creates extra space between the inflow end of the frame and the skirt assembly when the frame is in the radially expanded state. This pocket allows the apices at the inflow end of the frame to move towards an inflow end of the pocket when the frame is radially compressed to the radially compressed state without protruding through the skirt assembly.

Prosthetic heart valve having elongated sealing member

A priming system including a resilient chamber having flexible walls and a first check valve in a first fluid pathway between the resilient chamber and a fluid reservoir such that a fluid flows through the first check valve only in a direction from the fluid reservoir toward the resilient chamber and the fluid returns to the fluid reservoir through a second fluid pathway between the resilient chamber and the fluid reservoir upon compression of the walls of the resilient chamber.

Priming apparatus and method

Growing community of inventors

Irvine, CA, United States of America

Tammy Nguyen