| 摘要 |
PURPOSE:To facilitate and simplify the disassembling and repairing of a member atop an insertion part by providing a supporting member which holes respective tip parts of internal members and fitting a cover member thereto detachably. CONSTITUTION:The cover member 4 is fitted detachably to the supporting member 3 fitted atop of a curved pipe part 1, and the clamped and fixed with a clamping ring 5, so that respective tip parts of internal members of an endoscope are held by the support part 3. If an internal member becomes abnormal, the clamping ring 5 is detached and the cover member 4 is disconnected from the supporting member; and tip parts of an image guide 8 and an optical guide 9 are exposed, and consequently, necessary cleaning and repairing operation is performed and the internal member need not be disassembled up to the hand side. Therefore, a repair time is short and the cost is reduced.
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