发明名称 |
Small diameter deployment system with improved headpiece |
摘要 |
A medical apparatus for placing an embolic coil at a preselected position within a vessel comprising a coil assembly having an embolic coil attached to a cylindrical headpiece having at least one bending point formed by a circumferential groove and a deployment catheter having a distal section for retaining the coil assembly such that, when the deployment catheter is pressurized with a fluid the distal section of the catheter expands radially to release the coil assembly at the preselected position. |
申请公布号 |
US8142471(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20080079131 |
申请日期 |
2008.03.25 |
申请人 |
DIAZ ROBERTO;LULO ROBERT;NAGLREITER BRETT E.;CODMAN & SHURTLEFF, INC. |
发明人 |
DIAZ ROBERTO;LULO ROBERT;NAGLREITER BRETT E. |
分类号 |
A61M29/00;A61B17/08;A61B17/12 |
主分类号 |
A61M29/00 |
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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