发明授权
- 专利标题： Cochlear implant systems including magnetic flux redirection means
- 专利标题（中）： 人工耳蜗系统包括磁通重定向装置
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申请号： US13128755申请日： 2009-11-11
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公开(公告)号： US08897883B2公开(公告)日： 2014-11-25
- 发明人: Glen A. Griffith
- 申请人： Glen A. Griffith
- 申请人地址： CH Staefa
- 专利权人： Advanced Bionics AG
- 当前专利权人： Advanced Bionics AG
- 当前专利权人地址： CH Staefa
- 代理机构： ALG Intellectual Property, LLC
- 国际申请： PCT/US2009/064033 WO 20091111
- 国际公布： WO2010/056751 WO 20100520
- 主分类号： A61F11/04
- IPC分类号： A61F11/04 ; A61N1/378 ; A61N1/372 ; H01Q7/00 ; A61N1/36 ; H01Q17/00 ; H01Q1/27 ; A61N1/37 ; A61N1/375
摘要：
Cochlear implant systems include a circuit board having electronic circuitry configured to generate one or more signals configured to direct electrical stimulation of one or more stimulation sites within a patient, an induction coil configured to transmit a telemetry signal by generating a telemetry magnetic field, and a telemetry flux guide positioned between the induction coil and the circuit board. The telemetry flux guide is configured to direct magnetic flux of the telemetry magnetic field away from the circuit board.
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