发明名称 |
Isolation Circuitry and Method for Gradient Field Safety in an Implantable Medical Device |
摘要 |
An implantable medical device is provided for isolating an elongated medical lead from internal device circuitry in the presence of a gradient magnetic or electrical field. The device includes an isolation circuit adapted to operatively connect an internal circuit to the medical lead in a first operative state and to electrically isolate the medical lead from the internal circuit in a second operative state.
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申请公布号 |
US2007255332(A1) |
申请公布日期 |
2007.11.01 |
申请号 |
US20060380241 |
申请日期 |
2006.04.26 |
申请人 |
CABELKA LONNY V;MANAHAN DAVID E;PAPE FORREST C;WAHLSTRAND JOHN D |
发明人 |
CABELKA LONNY V.;MANAHAN DAVID E.;PAPE FORREST C.;WAHLSTRAND JOHN D. |
分类号 |
A61N1/00 |
主分类号 |
A61N1/00 |
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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