Everting transcatheter valve and methods
AssigneeW. L. Gore & Associates, Inc.
InventorsWilliam C. Bruchman, Cody L. Hartman
Life of this patent
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Abstract
Described embodiments are directed toward centrally-opening, leaflet valve devices and systems for transcatheter delivery having a two-piece valve body as well as methods of making and delivering the two-piece valve devices. A transcatheter valve includes a collapsed configuration and an expanded configuration. The transcatheter valve can further include an everted configuration and a non-everted configuration.
Claims20
A method of delivering, via an intravascular procedure, a transcatheter valve including a multi-part frame having a body frame and a leaflet frame, and one or more leaflets coupled to the multi-part frame, the transcatheter valve having a collapsed configuration and an expanded configuration, the method comprising:
- positioning the transcatheter valve at an implantation site in the collapsed configuration;
- expanding the transcatheter valve;
- transitioning the multi-part frame of the transcatheter valve to an everted configuration;
- and
- securing the transcatheter valve at the implantation site.
A method of delivering, via an intravascular procedure, a transcatheter valve including a multi-part frame having a first portion and a second portion, and one or more leaflets coupled to the multi-part frame, the transcatheter valve having a collapsed configuration and an expanded configuration, the method comprising:
- positioning the transcatheter valve at an implantation site in the collapsed configuration;
- expanding the transcatheter valve;
- everting the multi-part frame of the transcatheter valve;
- and
- securing the transcatheter valve at the implantation site.
Dependencies are inferred from the claim text.