- 专利标题： IMPLANTABLE MEDICAL DEVICE COILS
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申请号： PCT/US2018/061492申请日： 2018-11-16
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公开(公告)号： WO2019139674A1公开(公告)日： 2019-07-18
- 发明人: JENISON, Troy A. , RIES, Andrew J. , SAMUELSON, Kent E.
- 申请人： MEDTRONIC, INC.
- 申请人地址： 710 Medtronic Parkway NE Minneapolis, Minnesota 55432 US
- 专利权人： MEDTRONIC, INC.
- 当前专利权人： MEDTRONIC, INC.
- 当前专利权人地址： 710 Medtronic Parkway NE Minneapolis, Minnesota 55432 US
- 代理机构： MCMAHON, Beth L. et al.
- 优先权： US15/868,358 20180111
- 主分类号： A61N1/08
- IPC分类号： A61N1/08 ; A61N1/36 ; A61N1/372 ; A61N1/378
摘要：
An implantable medical device (IMD) may include a plurality of coils that may be used to recharge a power supply of the IMD and/or provide telemetry for the IMD. The IMD may be configured to couple all of the coils in series, such that currents that are induced by each of the coils are added together when the IMD is exposed to an electromagnetic field. The IMD may be configured to alter the coupling of the coils such that the coils are coupled in series opposition, such that currents that are induced by some coils of the IMD are opposed by currents that are induced by other coils of the IMD.
