- 专利标题: Instrument and method for in situ deployment of cardiac valve prostheses
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申请号: US11612980申请日: 2006-12-19
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公开(公告)号: US08070799B2公开(公告)日: 2011-12-06
- 发明人: Giovanni Righini , Monica Achiluzzi
- 申请人: Giovanni Righini , Monica Achiluzzi
- 申请人地址: IT Saluggia (Vercelli)
- 专利权人: Sorin Biomedica Cardio S.r.l.
- 当前专利权人: Sorin Biomedica Cardio S.r.l.
- 当前专利权人地址: IT Saluggia (Vercelli)
- 代理机构: Faegre & Benson LLP
- 主分类号: A61F2/24
- IPC分类号: A61F2/24
摘要:
An instrument for deploying a cardiac valve prosthesis, including a plurality of radially expandable portions, at an implantation site, includes a plurality of deployment elements each independently operable to obtain the radial expansion of a radially expandable portion of the valve prosthesis. A method for deploying the cardiac valve prosthesis includes advancing the instrument to an implant site and independently actuating the radially expandable portions.