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:
Mar. 11, 2019
Edwards Lifesciences Corporation, Irvine, CA (US);
Stanton J. Rowe, Newport Coast, CA (US);
Larry L. Wood, Newport Beach, CA (US);
Henry Bourang, Irvine, CA (US);
George Bakis, La Habra Heights, CA (US);
Benjamin Spenser, D.N. Hof HaCarmel, IL;
Netanel Benichou, D.N. Hof HaCarmel, IL;
Assaf Bash, Benyamina-Givat Ada, IL;
Yaron Keidar, Haifa, IL;
Edwards Lifesciences Corporation, Irvine, CA (US);
Abstract
A two-stage or component-based valve prosthesis that can be quickly and easily implanted during a surgical procedure is provided. The prosthetic valve comprises a support structure that is deployed at a treatment site. The prosthetic valve further comprises a valve member configured to be quickly connected to the support structure. The support structure may take the form of a stent that is expanded at the site of a native valve. If desired, the native leaflets may remain and the stent may be used to hold the native valve open. In this case, the stent may be balloon expandable and configured to resist the powerful recoil force of the native leaflets. The support structure is provided with a coupling means for attachment to the valve member, thereby fixing the position of the valve member in the body. The valve member may be a non-expandable type, or may be expandable from a compressed state to an expanded state. The system is particularly suited for rapid deployment of heart valves in a conventional open-heart surgical environment.