| 摘要 |
A living body observation system of the invention includes a living body information acquiring apparatus including: a living body information acquiring section; a wireless transmission section; a power source section for supplying driving power for driving the living body information acquiring section and the wireless transmission section; a magnetic field detecting section for outputting a detection result of a magnetic field from outside as an electric signal; and a power supply control section for controlling a supplying state of the driving power supplied from the power source section to the living body information acquiring section and the wireless transmission section based on the electric signal; and a magnetic field generating section which is disposed outside the living body information acquiring apparatus and includes a resonant circuit for generating a magnetic field by resonance and a driving circuit for supplying driving voltage for driving the resonant circuit.
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