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:
Jul. 09, 2024
Filed:
Jul. 24, 2020
Edwards Lifesciences Corporation, Irvine, CA (US);
Nikolai Gurovich, Hadera, IL;
Alexey Tsypenyuk, Draper, UT (US);
EDWARDS LIFESCIENCES CORPORATION, Irvine, CA (US);
Abstract
A prosthetic heart valve includes a frame having an inflow end, an outflow end, and a central portion. The frame is radially expandable from a collapsed configuration to an expanded configuration. The inflow end includes a plurality of first strut members having a first strut width and forming a first angle between adjacent first strut members, and the central portion includes a plurality of second strut members having a second strut width and forming a second angle between adjacent second strut members. A plurality of leaflets are positioned within the frame. At least one of the first angle and the second angle, or the first strut width and the second strut width, are different such that when the prosthetic heart valve is crimped onto a cylindrical balloon and expanded using the cylindrical balloon, a diameter of the outflow end is different from a diameter of the central portion.