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Prosthetic valve delivery system with independently-movable capsule portions
专利权人:
CARDIOVALVE LTD.
发明人:
Ilia Hariton,Boaz Harari
申请号:
US16042028
公开号:
US10463487B2
申请日:
2018.07.23
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Embodiments of the present disclosure are directed to prosthetic valves and methods of use thereof. In one implementation, a method of releasing a valve from a delivery capsule in a heart may be provided. The method may include moving a distal capsule portion of the delivery capsule a first distance in the heart in a first direction. Such movement may release ventricular anchoring legs of the valve from the capsule, The method may also include moving a proximal capsule portion of the delivery capsule a second distance in a second direction in the heart. The first direction may be opposite the second direction. Such movement may release atrial anchoring arms of the valve from the capsule. The method may also include moving the distal capsule portion a third distance in the first direction in the heart, to thereby release an annular valve body of the valve from the capsule.
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中国工程科技知识中心
来源网址:
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