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SYSTEME DE REMPLACEMENT VALVULAIRE MINIMALEMENT INVASIF
专利权人:
Medtronic 3F Therapeutics; Inc.
发明人:
申请号:
EP14163073.1
公开号:
EP2789314B1
申请日:
2004.10.06
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Methods and systems for minimally invasive replacement of a valve. The system includes a collapsible valve and anchoring structure (20 + 22 + 23) devices and methods for expanding the valve anchoring structure, adhesive means (401) to seal the valve to the surrounding tissue, a catheter-based valve sizing and delivery system, native valve removal means (603, 611, 620), a temporary valve (700) and filter assembly to facilitate removal of debris material, imaging and replacement valve delivery system, and imaging and valvuloplasty system. The valve assembly comprises a valve (32) and anchoring structure (20 + 22 + 23) for the valve, dimensioned to fit substantially within the valve sinus.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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