发明名称 |
Endoscopic instrument |
摘要 |
A fitting hole portion of a shaft portion fitted to a mouth ring portion of an endoscope is provided to an attachment portion of a ligation band operation band, and an operation to switch between a flange portion insertion position at which the flange portion of the mouth ring is insertable and an engagement position at which a protrusion portion of the mouth ring portion is engagable is performed by a sliding member slidable with respect to the shaft portion.
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申请公布号 |
US2004006256(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
US20020190643 |
申请日期 |
2002.07.08 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
SUZUKI TAKAYUKI;MATSUSHITA MASUMI |
分类号 |
A61B17/00;A61B1/00;A61B17/12;(IPC1-7):A61B17/10 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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