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:
Oct. 29, 2019
Filed:
May. 18, 2018
Edwards Lifesciences Cardiaq Llc, Irvine, CA (US);
Arshad Quadri, West Hartford, CT (US);
Edwards Lifesciences CardiAQ LLC, Irvine, CA (US);
Abstract
A method of delivering a percutaneous heart valve is disclosed. The percutaneous heart valve includes an expandable frame having a plurality of cells and a valve seated inside the expandable frame. The heart valve also includes a proximal anchoring portion and a distal anchoring portion having a plurality of distal anchors. After expansion, the proximal anchoring portion extends distally and a portion of each distal anchor extends proximally. A portion of each distal anchor is positioned radially outwardly from the frame and extends in a direction that is substantially parallel with the longitudinal axis. Proximal portions of the distal anchors are preferably spaced apart by less than two cell lengths from a distal portion of the proximal anchoring portion. During deployment, radial expansion of the frame draws the proximal anchoring portion and the distal anchors into closer proximity with body tissue positioned therebetween.