The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2023
Filed:
Nov. 23, 2021
Edwards Lifesciences Corporation, Irvine, CA (US);
Edwards Lifesciences Corporation, Irvine, CA (US);
Abstract
Prosthetic heart valves and methods of implantation thereof are disclosed herein. In embodiments, a prosthetic heart valve includes a self-expandable frame configured to support of valve member and comprising a plurality of interconnected strut members forming a mesh structure. An inflow end and outflow end portions of the mesh structure respectively define an inflow terminal end and an outflow terminal end of the frame. A portion of the frame tapers inwardly from the inflow terminal end to form a reduced diameter section. In implementations, the frame increases in diameter from the reduced diameter section to an intermediate section. In implementations, the valve member is secured to the frame at the inflow end portion. In implementations, the frame further comprises a plurality of retaining arms that extend from the outflow terminal end and are configured to engage with a valve retaining mechanism of a delivery apparatus.