Edwards Lifesciences Corporation
PROSTHETIC HEART VALVE WITH REDUCED STITCHING

Abstract:

An implantable prosthetic valve that is radially collapsible to a collapsed configuration and radially expandable to an expanded configuration includes an annular frame including a plurality of angled strut members, a plurality of leaflets disposed within the frame and secured to the frame, and a skirt member secured to the frame. The skirt member is disposed about an edge portion of a leaflet of the plurality of leaflets, and the skirt member includes a plurality of extension portions wrapped around at least one strut member. A cord member is threaded through at least a portion of the plurality of extension portions in a direction along an axis of the at least one strut member to secure the skirt member to the at least one strut member.