Medtronic Cv Luxembourg S.a.r.l.

Medtronic, Inc.

Alaena Destefano

Joshua J Dwork

Finn Olavi Rinne

Karan Punga

Devin Gosal

Billy Tam

Joseph Callol

Padraig Savage

Joesph Callol

A prosthesis can include a collapsible, reexpandable frame comprising first, second, and third sets of struts that define first and second rows of expandable cells. In some embodiments, the struts of the first, second, and third set of struts can be tapered. In some embodiments, the frame can include an intermediate section and an inflow section that is proximal to the intermediate section. The inflow section can include a concave saddle portion that is adjacent the intermediate section, and an outwardly flared portion.

Valve prosthesis frames

A prosthesis can include a collapsible, reexpandable frame having first, second, and third sets of struts that define first and second rows of expandable cells. In some embodiments, the struts of the first, second, and third set of struts can be tapered. In some embodiments, the frame can include an intermediate section and an inflow section that is proximal to the intermediate section. The inflow section can include a concave saddle portion that is adjacent the intermediate section, and an outwardly flared portion.

A transcatheter valve having an expandable frame and a collapsible multi-portion skirt within the frame are provided with seams between the portions of the skirt that are located to cooperate with features of the frame and thereby reduce the exposure of the seams.

Transcatheter valve having reduced seam exposure

Growing community of inventors

Santa Ana, CA, United States of America

Alaena Destefano