APPARATUS FOR ENDOVASCULARLY REPLACING A HEART VALVE

摘要

An apparatus for endovascular replacement of a heart valve may include first and second members which are releasably attached to each other such that the second member participates in engaging the first member with a locking element which cooperates with the first member to lock an expandable anchor of the replacement heart valve in a deployed configuration. Prior to locking and removal of the second member, the locking element may be prevented from engaging the first member by a portion of the second member. Following locking, the second member may be removed.