| 摘要 |
PROBLEM TO BE SOLVED: To sensuously recognize the situation of the receiving intensity of radio signals transmitted from a subject introducing device both before and during examination. SOLUTION: A viewer 7 comprises a detection means for detecting the receiving intensity of radio signals transmitted from a capsule type endoscope 2 and an announcing means for announcing the situation of the detected receiving intensity in a display pattern such as a capsule picture display 41 via a display part 11. Accordingly, the situation of the receiving intensity of the radio signals transmitted/output from the capsule type endoscope 2 can be sensuously recognized based on the result of the announcement of the situation of the receiving intensity, and auxiliary observation can be performed under an excellent received image by searching positions where the receiving intensity is strong during the examination for helping efficient examination. COPYRIGHT: (C)2007,JPO&INPIT
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