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. 25, 2021
Filed:
Aug. 10, 2018
Edwards Lifesciences Corporation, Irvine, CA (US);
Tamir S. Levi, Zikhron Yaakov, IL;
Giolnara Pinhas, Hadera, IL;
Liraz Marom, Olesh, IL;
Elena Sherman, Pardes Hanna, IL;
Noam Mizrahi, Irvine, CA (US);
Delfin Rafael Ruiz, Irvine, CA (US);
Sandip Vasant Pawar, Irvine, CA (US);
Liron Tayeb, Peduel, IL;
Edwards Lifesciences Corporation, Irvine, CA (US);
Abstract
An implantable prosthetic valve that is radially collapsible to a collapsed configuration and radially expandable to an expanded configuration includes an annular frame having an inflow end, an outflow end, and a longitudinal axis. A leaflet structure is positioned within the frame and secured thereto, and a sealing element is secured to the frame. The sealing element includes a first woven portion extending circumferentially around the frame. The first woven portion includes a plurality of interwoven filaments. The sealing element further includes a second woven portion extending circumferentially around the frame and spaced apart from the first woven portion along the longitudinal axis of the frame. At least a portion of the filaments exit the weave of the first woven portion and form loops extending radially outwardly from the frame.