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VASCULAR DEVICE AND METHOD FOR VALVE LEAFLET APPOSITION
专利权人:
发明人:
JOHN D. LEEDLE
申请号:
US15663683
公开号:
US20170333045A1
申请日:
2017.07.28
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A vascular device having a plurality of struts having a distal portion and a proximal portion. The distal portion of the struts are retained in a converged position. The struts diverge radially outwardly. A plurality of vessel penetrating members extend from the proximal portion of the struts for engaging the internal wall of the vessel, wherein release of the retention of the distal portions of the struts causes the distal portions to move outwardly away from the longitudinal axis and the proximal portions of the struts to move inwardly toward the longitudinal axis such that the vessel engaging members pull the internal wall of the vessel radially inwardly.
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