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:
Apr. 05, 2005
Filed:
Sep. 11, 2002
James Peter Anduiza, Costa Mesa, CA (US);
Rodolfo C. Quijano, Laguna Hills, CA (US);
Hosheng Tu, Newport Beach, CA (US);
James Peter Anduiza, Costa Mesa, CA (US);
Rodolfo C. Quijano, Laguna Hills, CA (US);
Hosheng Tu, Newport Beach, CA (US);
3F Therapeutics, Inc., Lake Forest, CA (US);
Abstract
A percutaneously deliverable heart valve prosthesis and method of delivery, wherein the prosthesis is anchored to a valvular annulus of a patient and used to replace the patient's diseased valve. The prosthesis is supported by a rigid frame that is generally fixed, but capable of being modified between a first collapsed position and a second expanded position. In its first collapsed position, the prosthesis has sufficient flexibility and is of such a low profile that it allows for easy percutaneously delivery. Upon proper delivery, the prosthesis is anchored and modifiable to a generally permanent expanded position sufficiently rigid to resist the strong recoil force exerted by a distorted stenosed valve orifice displaced by the prosthesis.