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:
Dec. 14, 2004
Filed:
Feb. 28, 2002
Rodolfo C. Quijano, Laguna Hills, CA (US);
Than Nguyen, Placentia, CA (US);
Hosheng Tu, Newport Coast, CA (US);
3F Therapeutics, Inc., Lake Forrest, CA (US);
Abstract
A stentless atrioventricular valve intended for attaching to a circumferential valve ring and papillary muscles of a patient comprising a singular flexible membrane of tissue or synthetic biomaterial, the valve having a sewing ring, an anterior cusp and a posterior cusp, wherein the anterior cusp and said posterior cusp are an integral part of a continuum from the singular membrane without sutured commissure between remote ends of the cusps and wherein texture elements secured at edge portions of the cusps configured to extend the texture elements for connection to papillary muscles in a ventricle cavity when the sewing ring is sutured to an atrioventricular junction of a patient's heart.