DEVICE TO BE INTRODUCED INTO SUBJECT, AND RADIO-TYPE SYSTEM FOR ACQUIRING INFORMATION INSIDE SUBJECT

摘要

A capsule endoscope (3), as an example of a device to be introduced into a subject, has in its inside a battery (100) and a drive control section (34) having a control information detection circuit (31) and a system control circuit (32), to both of which drive power is supplied by the battery (100), and provided among the battery (100), the control information detection circuit (31), and the system control circuit (32). The drive control section (34) controls the drive of the control information detection circuit (31), the system control circuit (32), etc. based on the temperature detected by a temperature sensor section (33), preventing the capsule endoscope (3) from being driven outside the subject.