LIVING BODY INFORMATION ACQUIRING DEVICE, LIVING BODY OBSERVING SYSTEM, AND METHOD OF DRIVING LIVING BODY OBSERVING SYSTEM

摘要

A living body information acquiring device has a living body information acquiring section for acquiring, inside a living body, living body information; a wireless transmission section for wirelessly transmitting the living body information to the outside of the living body; an electric power source section for supplying driving electric power for both the living body information acquiring section and the wireless transmission section; a magnetic field detection section for detecting a magnetic field from the outside and outputting as an electric signal the detected result; and an electric power control section for controlling conditions of supply of the driving electric power supplied from the electric power source section to both the living body information acquiring section and the wireless transmission section.