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Wire scaffold device for ventricular assist device
专利权人:
发明人:
Jeff Colella
申请号:
US14339801
公开号:
US09968719B2
申请日:
2014.07.24
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A ventricular assist system includes a ventricular assist device (“VAD”) and an expandable stent. The VAD may include a pump and an inlet element defining an inlet opening communicating with the pump, the inlet element being adapted for positioning with the inlet opening disposed within a ventricle of a heart when the system is in an operative condition. The expandable stent may be adapted for positioning within the ventricle when the system is in the operative condition. The pump may be operated to draw blood from the ventricle and return the blood to the artery, and a wall of the ventricle may be held away from the inlet opening with the stent. The stent may be passed through a channel in the ventricular assist device while the stent is in a collapsed condition.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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