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:
Nov. 24, 2020
Filed:
Oct. 12, 2018
Edwards Lifesciences Corporation, Irvine, CA (US);
Neil S. Zimmerman, Menlo Park, CA (US);
Edwards Lifesciences Corporationn, Irvine, CA (US);
Abstract
Systems, devices, and methods for reducing regurgitation through an atrioventricular heart valve: i.e., the mitral valve and the tricuspid valve. The device includes a flexible anchor rail anchored in the tissue of the ventricle and an offset coaptation element on a catheter that rides over the anchor rail and is positionable between the valve leaflets. The proximal end of the coaptation catheter is fixed subcutaneously adjacent the subclavian vein. The coaptation element includes an inert covering over a foam interior, and is radially offset on the catheter so that the foam body projects away from the septal side of the valve to reduce or minimize deformation from contact with the septal wall of the ventricle. Markers on the coaptation element facilitate positioning in the desired rotational orientation during delivery and implant.