| 摘要 |
PURPOSE: A method for controlling a signal and a capsule endoscope using the same are provided to accurately transmit internal information of a human body to a receiver outside the human body. CONSTITUTION: An imaging unit(610) obtains image information of internal organs. A control unit(640) converts image information to an electric signal. An electrode unit(630) transmits the electric signal through the first electrode and the second electrode which are contacted with the inner wall of the organs. A sensor unit(620) measures the intensity of a signal transmitted to the first electrode. The control unit increases or decreases the intensity of the signal applied to the electrode unit. [Reference numerals] (610) Imaging unit; (620) Electrode unit; (630) Sensor unit; (640) Control unit; (650) Vibration unit
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