A method of delivering a replacement prosthetic valve to a previously implanted prosthetic valve including the steps of compressing a replacement prosthetic valve having an expandable stent within a sheath of a delivery system, wherein the delivery system comprises a proximal end, a distal end, and a...http://www.google.fr/patents/US20080228254?utm_source=gb-gplus-shareBrevet US20080228254 - Delivery systems and methods of implantation for replacement prosthetic heart valves
Delivery systems and methods of implantation for replacement prosthetic ...
