专利名称：PROSTHETIC HEART VALVE SYSTEMS发明人：BONHOEFFER, Philipp,RYAN, Timothy R.申请号：EP09714751.6申请日：20090227公开号：EP2262447A1公开日：20101222
摘要：A heart valve that can be expanded following its implantation in a patient, suchas to accommodate the growth of a patient and the corresponding growth of the areawhere the valve is implanted, and to minimize paravalvular leakage. In one aspect, theinvention may maximize the orifice size of the surgical valve. The invention includesexpandable implantable conduits (14) and expandable bioprosthetic stented (12) valves.In one aspect of the invention, the valve may be adapted to accommodate growth of apatient to address limitation on bioprosthetic valve lifespans.
申请人：MEDTRONIC, INC.
地址：710 Medtronic Parkway Minneapolis, Minnesota 55432 US
国籍：US
代理机构：Zimmermann & Partner
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