MARLIN STEPHEN HEILMAN,DOUGLAS J. KOEBLER,CHARLES ROBERT KOHLER,JON DAVID WAGNER,DAVID M. REILLY
申请号：
US13370137
公开号：
US20130041460A1
申请日:
2012.02.09
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An implantable pump system for assisting blood flow includes a conduit adapted to be placed in fluid connection with a blood vessel and at least one movable valve in fluid connection with the conduit. The valve includes at least one closure member in operative connection with an opening therein. The pump system further includes and an activating system adapted to actively move the closure member toward at least one of a closed position or an open position and a drive system to move the valve. The closure member can, for example, be biased toward an open position.
