发明名称 |
Device for in situ positioning of cardiac valve prosthesis |
摘要 |
An instrument for positioning a cardiac valve prosthesis in a vessel includes a wire element to slidingly guide the valve prosthesis towards an implantation site and an expandable element coupled to the wire element. The expandable element is expandable in the vessel to position the wire element in association with the implantation site. A method for positioning a cardiac valve prosthesis includes securing a delivery instrument at an appropriate location at the implantation site and delivering the valve prosthesis to the implantation site using the delivery instrument.
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申请公布号 |
US8470024(B2) |
申请公布日期 |
2013.06.25 |
申请号 |
US20060612968 |
申请日期 |
2006.12.19 |
申请人 |
GHIONE LAURA;RIGHINI GIOVANNI;MANASSE ERIC;ROLANDO GIOVANNI;GASCHINO PAOLO;SHIN DONG IK;SORIN GROUP ITALIA S.R.L. |
发明人 |
GHIONE LAURA;RIGHINI GIOVANNI;MANASSE ERIC;ROLANDO GIOVANNI;GASCHINO PAOLO;SHIN DONG IK |
分类号 |
A61F2/24 |
主分类号 |
A61F2/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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