| 摘要 |
PROBLEM TO BE SOLVED: To provide a bending section structure of an endoscope in which a pair of angle wires to be pulled in and delivered on an operation part side are inserted into a bending tube configured by pivoting many adjacent cylindrical bending segments by a bending shaft and the distal end parts of the pair of angle wires are connected to the cylindrical bending segments on both sides of a bending plane including the bending shaft and extending in the extension direction of the bending tube, the bending section structure having the low possibility that the connection part of angle wires pressurizes a built-in flexible wire element is obtained. SOLUTION: In the bending section structure of the endoscope, the distal end parts of the pair of angle wires are connected to the different cylindrical bending segments. COPYRIGHT: (C)2011,JPO&INPIT
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