| 摘要 |
An endoscope of the present invention includes an insertion portion including a bending portion, an operation portion separate from the insertion portion, a bending operation wire that is inserted through the insertion portion and used for bending the bending portion in a predetermined direction with tugging in a forward/backward tugging direction, and connecting mechanisms that makes it possible to couple the insertion portion and the operation portion in a manner in which the bending wire is freely tugged in the operation portion.
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