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:
Jun. 23, 2015
Filed:
Feb. 11, 2014
Medtronic Corevalve Llc, Minneapolis, MN (US);
Jacques Seguin, Berks, GB;
Georg Bortlein, Meudon, FR;
Medtronic CoreValve LLC, Minneapolis, MN (US);
Abstract
A prosthetic heart valve comprises a biological tissue valve and a collapsible and expandable support frame having a longitudinal axis. The frame comprises an outflow circumferential structure defining an outflow end of the frame and consisting essentially of a single row of diamond-shaded expandable cells. The frame also comprises three V-shaped structures spaced apart from the outflow circumferential structure and three struts longitudinally aligned with the longitudinal axis of the frame. The three struts are configured to facilitate mounting the biological tissue valve to the frame and interconnect the outflow circumferential structure to the three V-shaped structures. The frame also includes three undulating structures, each of the three undulating structures interconnecting respective adjacent V-shaped structures of the three V-shaped structures. The prosthetic heart valve is configured to be collapsed for introduction into a patient using a catheter and to be expanded for deployment at an implantation site.