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, 2019
Filed:
Oct. 01, 2018
Edwards Lifesciences Corporation, Irvine, CA (US);
Alain F. Carpentier, Paris, FR;
Hung L. Lam, Norco, CA (US);
Hugues Lafrance, Mission Viejo, CA (US);
Edwards Lifesciences Corporation, Irvine, CA (US);
Abstract
A prosthetic mitral valve with a compressible and expandable base structure that, when expanded, is circumferentially oval, elliptical, or D-shaped, with a major axis and a minor axis ratio of from about 3:4 to about 4:5. Embodiments of the base structure comprise a primary member and a secondary member surrounding the primary member and coupled thereto. Three flexible leaflets are attached to commissure sections of the primary member in a tri-foil configuration. Embodiments of the prosthetic mitral valve include an atrial ring disposed at the inflow end of the stent.