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. 12, 2022
Filed:
Aug. 17, 2020
Edwards Lifesciences Corporation, Irvine, CA (US);
Philippe Marchand, Munich, DE;
David M. Taylor, Lake Forest, CA (US);
Robert Milich, Long Beach, CA (US);
David J. Evans, Irvine, CA (US);
Christopher Chia, Irvine, CA (US);
Ronaldo C. Cayabyab, Mission Viejo, CA (US);
Robert Bowes, Trabuco Canyon, CA (US);
Edwards Lifesciences Corporation, Irvine, CA (US);
Abstract
Embodiments of the present disclosure provide a delivery apparatus for a prosthetic heart valve. Disclosed steerable catheters can include a handle, a steerable shaft extending from the handle, and a pull wire. The shaft can include a main lumen, an inner polymeric layer surrounding the main lumen, a braided layer surrounding the inner polymeric layer, and an outer polymeric layer surrounding the braided layer, the outer polymeric layer defining a pull wire lumen. The pull wire can extend from the handle and through the pull wire lumen and can have a distal end portion coupled to a distal end portion of the shaft.