Medtronic, Inc.

Yas Neuberger

Justin Goshgarian

Justin Peterson

Michael Krivoruchko

Tracey Tien

Stuart Earl Kari

John Vucinich

Alessandro Fisher

Paulina Nguyen

Aspects of the disclosure are generally related to systems, devices and methods for transcatheter delivery and deployment of an implant, such as a prosthetic valve. Aspects of the disclosure include methods of loading the implant to the delivery device having a capsule assembly for sheathing the implant. The capsule assembly can include separable proximal and distal segments. Such methods of loading can include utilizing a collar and a funnel to guide the proximal segment over the implant and adjacent the distal segment to compress and fully sheathe the implant for delivery.

Transcatheter implant delivery device and methods of implant loading and delivery

A transcatheter valve prosthesis includes a stent and a prosthetic valve disposed within the stent. The stent is balloon expandable and includes an inflow portion, an outflow portion, and a transition portion extending between the inflow portion and the outflow portion. A diameter of an inflow end of the transcatheter valve prosthesis is greater than a diameter of an outflow end of the transcatheter valve prosthesis. The transcatheter valve prosthesis has a tapered profile along an entire height thereof when in the stent is in the expanded configuration. The inflow end of the transcatheter valve prosthesis is configured to sit within and contact an aortic annulus of the native aortic valve and the outflow end of the transcatheter valve prosthesis being configured to float within an ascending aorta without contacting the ascending aorta due to the tapered profile of the transcatheter valve prosthesis.

Supra annular tapered balloon expandable stent for transcatheter implantation of a cardiac valve prosthesis

A transcatheter valve prosthesis includes a balloon expandable stent and a prosthetic valve. An inflow portion of the stent includes a plurality of crowns and a plurality of struts with each crown being formed between a pair of opposing struts. Endmost inflow side openings and endmost inflow crowns are formed at the inflow end of the stent and the inflow end of the stent has a total of twelve endmost inflow crowns. An outflow portion of the stent includes a plurality of crowns and a plurality of struts with each crown being formed between a pair of opposing struts. Endmost outflow crowns are formed at the outflow end of the stent and the outflow end of the stent has a total of six endmost outflow crowns. The prosthetic valve is disposed within and secured to the stent.

Balloon expandable frame for transcatheter implantation of a cardiac valve prosthesis

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Santa Rosa, CA, United States of America

Yas Neuberger