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Mechanical Gauge for Estimating Inductance Changes in Resonant Power Transfer Systems With Flexible Coils for Use With Implanted Medical Devices
Mechanical Gauge for Estimating Inductance Changes in Resonant Power Transfer Systems With Flexible Coils for Use With Implanted Medical Devices
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机译:机械式仪表,用于估计用于植入式医疗设备的带有柔性线圈的谐振功率传输系统中的电感变化
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摘要
Systems and devices for improving wireless power transmission are disclosed herein. The system can include an implantable medical device that can include an energy storage component and a secondary coil electrically coupled to the energy storage component. The system can include a charging device. The charging device can include a flexible housing defining an internal volume, a resonant circuit, a plurality of sensors coupled to the primary coil, and processor. The resonant circuit can include a deformable primary coil located within the internal volume of the housing. The processor can determine a deformation of the primary coil based on at least one signal received from at least one of the plurality of sensors.
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