A valve (100) with a frame (102) and a cover (101) on the frame for unidirectional flow of a liquid through the valve. The frame comprises an elongate strip that is twisted to obtain a partially helical configuration.
申请公布号
EP2520253(B1)
申请公布日期
2016.03.16
申请号
EP20120174906
申请日期
2006.01.06
申请人
BOSTON SCIENTIFIC LIMITED
发明人
HILL, JASON, P.;THIELEN, JOSEPH, M.;DRASLER, WILLIAM, J.
