Apparatuses, systems and methods for use in a vascular system. The apparatus include a circulatory valve having a valve frame in which frame members define frame cells. Frame cells include joints in opposing relationship, where the joints transition from a first stable equilibrium state through an unstable equilibrium state to a second stable equilibrium state as the joints are drawn towards each other.
申请公布号
EP2389897(B1)
申请公布日期
2014.06.04
申请号
EP20110178465
申请日期
2008.07.16
申请人
BOSTON SCIENTIFIC LIMITED
发明人
THIELEN, JOSEPH M.;HILL, JASON P.;JENSON, MARK L.;DRASLER, WILLIAM J.