发明名称 |
Connection for a coiled lead to an electrical contact for an implantable medical device |
摘要 |
High reliability electrical connections between a helical strand and flat electrodes, such as strip electrodes found in implantable neurostimulator systems, are described. The connection consists of a crimp joint in which an inside diameter mandrel is used to provided the coil with sufficient radial rigidity to ensure structural integrity of the crimp. The mandrel is made of a relatively soft biocompatible material that deforms rather than damages the fine wires of the helical strand during crimping. The crimp is accomplished by radial deformation of an annular or semi-annular crimping member that receives the helical strand/mandrel assembly.
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申请公布号 |
US2005085884(A1) |
申请公布日期 |
2005.04.21 |
申请号 |
US20040968310 |
申请日期 |
2004.10.19 |
申请人 |
O'BRIEN ROBERT C.;NAUGLER ROBERT;DABNEY WARREN;FRYSZ CHRISTINE;FISK ANDREW |
发明人 |
O'BRIEN ROBERT C.;NAUGLER ROBERT;DABNEY WARREN;FRYSZ CHRISTINE;FISK ANDREW |
分类号 |
A61N1/05;(IPC1-7):A61N1/05 |
主分类号 |
A61N1/05 |
代理机构 |
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代理人 |
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