| 摘要 |
PURPOSE: To provide an electron endoscope reducing emission of noise, etc., of a from a signal cable and without causing a peripheral device, etc., of an endoscope device to malfunction. CONSTITUTION: A connector 1 connected to a light source device is provided on a terminal end of a connection code prolonged from the operation part of the electron endoscope, and a connection part 93 is provided in a snap resistance 149 formed in the vicinity of the terminal end of the connection code to which the rear end of the connector 1 is connected, and the signal cable 97 is inserted into a cylindrical ferrite core 30 arranged in the connection part 93, and the core 30 is fixed to the signal cable 97 by a thermal shrinking tube 161, and the emission, etc., of the noise through the signal cable 97 is reduced by the ferrite core 30.
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