| 摘要 |
PROBLEM TO BE SOLVED: To provide a bending part at an insertion part of an endoscope which can be manufactured in a short time. SOLUTION: The bending part provided at the insertion part of the endoscope is provided with: a flexible sheet-like member 102 which can be rounded to be cylindrical; and partitions 102a formed on one side surface of the flexible sheet-like member 102. The partitions 102a are arranged side by side along the axial direction of the insertion part. Between the partitions, slender incorporated matters such as a light guide bundle 34, a signal cable 46 arranged inside of the insertion part and a channel tube 26b and a holding member 26c of a treatment tool insertion channel are housed in a groove part 102b while they are divided respectively. COPYRIGHT: (C)2007,JPO&INPIT
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