发明名称 |
Antenna systems for implantable medical device telemetry |
摘要 |
An implantable medical device system includes an implanted device communicating with an external device via telemetry. The implanted device and the external device each have a telemetry module connected to an antenna system to support a radio-frequency (RF) telemetry link. The antenna system of the external device has a manually or automatically controllable directionality. The controllable directionality is achieved, for example, by using two or more directional antennas, one non-directional antenna and one or more directional antennas, or an electronically steerable phased-array directional antenna.
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申请公布号 |
US2004106967(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20020309337 |
申请日期 |
2002.12.03 |
申请人 |
VON ARX JEFFREY A.;RAWAT PRASHANT;MASS WILLIAM R. |
发明人 |
VON ARX JEFFREY A.;RAWAT PRASHANT;MASS WILLIAM R. |
分类号 |
A61N1/372;(IPC1-7):A61N1/08 |
主分类号 |
A61N1/372 |
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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