A flexible prosthetic tissue-type heart valve having commissures that are substantially decoupled from a cusp support structure. The valve includes three leaflets having arcuate cusp edges and opposed concave shaped free edges, with outwardly-directed attachment tabs therebetween. A cusp support structure...http://www.google.es/patents/US20050096739?utm_source=gb-gplus-sharePatente US20050096739 - Flexible heart valve
Número de solicitud: 10/977,409 Número de publicación: US 2005/0096739 A1 Fecha de presentación: 28 Oct 2004 Patente emitida: US7179290 ( Fecha de emisión 20 Feb 2007)
