发明申请
US20120053683A1 LEAFLET ENGAGEMENT ELEMENTS AND METHODS FOR USE THEREOF 有权
LEAFLET参与元素及其使用方法

LEAFLET ENGAGEMENT ELEMENTS AND METHODS FOR USE THEREOF
摘要:
The present invention relates to apparatus for methods for endovascularly replacing a patient's heart valve. The apparatus includes an expandable anchor with leaflet engagement elements on the proximal end of the anchor and a replacement valve. The leaflet engagement elements can be used to prevent distal migration and insure proper positioning of the apparatus.
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