发明名称 |
FORWARD/BACKWARD MOVEMENT ASSISTANCE DEVICE FOR ENDOSCOPIC TREATMENT INSTRUMENT |
摘要 |
An advance and retreat assist tool (100) includes a base unit (300), a fixing unit (400) which fixes the base unit (300) to an endoscope (10) and a first tubular member (500) into which a treatment instrument (51) is inserted and which guide the treatment instrument (51) to the endoscope (10). The advance and retreat assist tool (100) further includes a fixing portion (600) which fixes the treatment instrument (51) to the first tubular member (500), a rotary portion (700) which provided in the first tubular member (500) and an advance and retreat mechanism (800) which advances and retreats the first tubular member (500) on the basis of the a rotation force of the rotary portion (700). |
申请公布号 |
EP2870908(A4) |
申请公布日期 |
2016.03.30 |
申请号 |
EP20130813101 |
申请日期 |
2013.06.28 |
申请人 |
OLYMPUS CORPORATION |
发明人 |
YAMADA, TETSUHIRO;SHIMAZAKI, MAYUMI |
分类号 |
A61B1/00;G02B23/24 |
主分类号 |
A61B1/00 |
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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