| 摘要 |
PROBLEM TO BE SOLVED: To provide an intra-examinee-body introducing device such as a capsule type endoscope capable of setting a timing to start drive in advance. SOLUTION: A capacitor 30 and a control information detection circuit 31 and a system control circuit 32 to which driving power is supplied from the capacitor 30 are provided inside the capsule type endoscope 3 which is one example of the intra-examinee-body introducing device. A drive control part 33 arranged between the capacitor 30 and the control information detection circuit 31 and the system control circuit 32, a pH comparison part 34 connected to the drive control part 33 and a pH measurement part 35 connected to the pH comparison part 34 are provided. The pH comparison part 34 compares a pH value measured in the pH measurement part 35 with a predetermined threshold and the drive control part 33 controls the drive state of a function execution part on the basis of the result in the comparison. COPYRIGHT: (C)2005,JPO&NCIPI
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