Benjamin T. Sutton,Peter W. Gregg,David J. Paul,Stanley A. Carroll
申请号：
US14803792
公开号：
US20150320557A1
申请日:
2015.07.20
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An apparatus for endovascularly replacing a patient's heart valve comprises an anchor having an outer surface and an inner surface. The anchor is expandable from a collapsed delivery configuration to a fully deployed configuration. A first locking element and a second locking element are attached to the inner surface of the anchor. The first locking element is engageable with the second locking element. At least one of the first locking element and the second locking element has a curved outer surface. Methods for attaching the second locking element to the anchor are also provided.
