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. 14, 2019
Filed:
Feb. 06, 2014
Symetis SA, Ecublens, CH;
Fabien Lombardi, Prilly, CH;
Youssef Biadillah, Geneva, CH;
Jean-Luc Hefti, Cheseaux-Noréaz, CH;
Luc Mantanus, Lausanne, CH;
Stéphane Delaloye, Búlach, CH;
SYMETIS, SA, Ecublens, CH;
Abstract
A delivery catheter for a prosthetic heart valve, the valve expandable from a collapsed condition for delivery to an ex paneled condition for implantation, the delivery catheter comprising: a holder for engaging the valve in the collapsed state of the valve, the holder configured such that (i) in response to a radial compression force exerted thereon, the holder has a first shape defining an exposed engagement region for engaging at least a portion of the collapsed prosthetic heart valve for restraining axial displacement of the prosthetic valve in at least one axial direction of the catheter, and (ii) in response to removal of the radial compression force upon expansion of the valve, at least a portion of the holder transitions to a second shape.