| 摘要 |
Provided is an intra-specimen introducing device capable of acquiring a high power instantaneously with a small power source capacity while keeping a size reduction. The intra-specimen introducing device is a capsule type endoscope comprising a plurality of function executing units for executing a predetermined function, and a power source (20) for supplying an electric power to the individual function executing units. The capsule type endoscope further comprises a power storage unit (23) connected with the power source (20) for temporarily storing the excess power supplied from the power source (20), and a discharge switch (24) for feeding the electric power stored for the temporary period by the power storage unit (23), to a high-power function executing unit or such a function executing unit, e.g., a LED group (11) of the function executing units as intermittently acts to perform a larger power consumption temporarily than those of the remaining function executing units. The high-power function executing unit consumes the power fed directly from the power source (20) and the power fed from the power storage unit (23), together.
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