发明名称 |
TELEMETRY SYSTEM FOR IMPLANTABLE MEDICAL DEVICES |
摘要 |
A device for use in communication with an implantable medical device. The device is provided with a spatial diversity antenna array mounted to a housing and an RF transceiver operating at defined frequency, coupled to the antenna array. The antenna array comprises two antennas spaced a fraction of the wavelength of the defined frequency from one another, each antenna including two antenna elements mounted to the housing and located orthogonal to one another. Selection of which of the antennas is employed is accomplished by a device controller, responsive to the quality of the signals received by the antennas.
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申请公布号 |
WO0066220(A1) |
申请公布日期 |
2000.11.09 |
申请号 |
WO2000US09590 |
申请日期 |
2000.04.10 |
申请人 |
MEDTRONIC, INC. |
发明人 |
VILLASECA, EDUARDO, H.;DUBLIN, GARRY, L.;GOEDEKE, STEVEN, D. |
分类号 |
A61N1/372;H01Q1/36;H01Q9/16;H01Q21/28;(IPC1-7):A61N1/372 |
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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