| 摘要 |
<p>This medical wireless power supply system is provided with: a coil for power transmission; a power transmission coil unit which is equipped with the coil for power transmission and which can resonate at a prescribed resonant frequency; a medical device used in treatment of a subject; a coil for power receiving disposed inside of the medical device; a power receiving coil unit which is equipped with the coil for power receiving and which can resonate at a prescribed resonant frequency; a power supply device capable of outputting AC power; and a control unit which controls the power supply device to output AC power having a prescribed output level and a prescribed frequency and which further can estimate whether or not objects that react to the magnetic field are present near the coil for power transmission on the basis of the result of detecting either the magnitude of reflection that occurs accompanying output of the AC power, or, the magnitude of the power when the AC power is received.</p> |
