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:
May. 12, 2026
Filed:
Oct. 07, 2022
Edwards Lifesciences Corporation, Irvine, CA (US);
Nikolai Gurovich, Hadera, IL;
Edwards Lifesciences Corporation, Irvine, CA (US);
Abstract
A prosthetic heart valve includes an expandable annular frame having an inflow end, an outflow end, an interior, an exterior, a plurality of openings, and a longitudinal axis; a plurality of commissure supports members outside of the frame; and a plurality of quadrilateral valve leaflets each having a main body having an inflow edge and an outflow edge, and a pair of opposing leaflet tabs extending from opposite sides of the main body, each leaflet tab being paired with an adjacent leaflet tab of an adjacent leaflet, each pair of leaflets tabs extending through a respective opening of the frame and coupled to one of the commissure supports to form a commissure tab assembly, wherein each commissure tab assembly is located on the exterior of the frame and the main body of each leaflet is located on the interior of the frame.