- 专利标题： Heart valve delivery system and method with rotational alignment
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申请号： US17590571申请日： 2022-02-01
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公开(公告)号： US12016775B2公开(公告)日： 2024-06-25
- 发明人: Gilbert H. L. Tang , Vinayak Bapat , Susheel K. Kodali
- 申请人： Icahn School of Medicine at Mount Sinai , The Trustees Of Columbia University In The City Of New York
- 申请人地址： US NY New York
- 专利权人： The Trustees of Columbia University in the City of New York,Icahn School of Medicine at Mount Sinai
- 当前专利权人： The Trustees of Columbia University in the City of New York,Icahn School of Medicine at Mount Sinai
- 当前专利权人地址： US NY New York; US NY New York
- 代理机构： BakerHostetler
- 主分类号： A61F2/24
- IPC分类号： A61F2/24 ; A61F2/95 ; A61B17/00
摘要：
A delivery system for a transcatheter heart valve (THV) to a subject is provided, the delivery system includes a delivery catheter housing the THV therein; an elongated member for receiving the THV thereon and having an accessory extending from the distal portion thereof, the accessory comprising a plurality of components for alignment with commissures of the THV during delivery of the THV, and a rotational member connected to the elongated member to rotate the accessory and THV together to align with a native or bioprosthetic valve commissure or valve leaflet at a desired angle.
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