| 摘要 |
A colonoscope ( 1 ) is equipped with a plurality of endless belts ( 17 ) at circulating passes around an outside and an inside of a flexible section ( 15 ) thereof and also equipped with a driving mechanism for driving the endless belts. Each of the endless belt ( 17 ) is mounted to the colonoscope ( 1 ) such that a separated belt is passed through the circulating pass and then the both ends of the separated endless belt are adhered with an adhesive. At this point, the lead and tail ends of the separated endless belt are placed in a positioning groove formed on a mounting tool and then adhered face to face each other. Thus, the endless belt can be mounted to the flexible section of the colonoscope easily and securely.
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