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Heart valve repair devices for placement in ventricle and delivery systems for implanting heart valve repair devices
专利权人:
Mitralix Ltd.
发明人:
Yaron, Ira,Ben-Zvi, Yonatan
申请号:
AU2015278871
公开号:
AU2015278871B2
申请日:
2015.06.23
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
Devices and methods for the repair of the functioning of heart valves are provided. A device may comprise a ventricular winding having a generally spiral shape, wherein the device is free of any atrial stabilizing section. A method involves positioning the device such that chords associated with the heart valve are positioned within the path of the generally spiral shape of the ventricular winding and turning the ventricular winding such that the chords move closer to the center of the ventricular winding. The ventricular winding draws the chords closer together, thereby pulling the valve leaflets closer together in order to facilitate their coaptation and proper closing. A delivery system for maneuvering and releasing a heart valve repair device comprises an applicator tube and internal rod.
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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