发明名称 |
A medical apparatus, tubular insertion device and a tubular insertion device having the same medical apparatus |
摘要 |
<p>In a medical apparatus (1), tubular insertion device (10A) and tubular insertion device having the medical apparatus (1), the medical apparatus (1) has a main body (2) regulated to rotate around an axis of the tubular insertion device (10A) and having a cylindrical body (3) provided in contact with the main body (2) to rotate integrally with the main body (2). A torque regulation mechanism (4) is provided to release the integral rotation in unison with the main body (2) so as to block a torque transmission to the tubular insertion device (10A) when a torque applied to the cylindrical body (3) is more than a predetermined value. The block of the transmission renders it incapable to further rotate the tubular insertion device (10A), whereby preventing a torsional buckling from being induced on the insertion device (10A), and enabling the operator to quickly perceive an excessive torque.</p> |
申请公布号 |
EP1818071(A1) |
申请公布日期 |
2007.08.15 |
申请号 |
EP20070250489 |
申请日期 |
2007.02.07 |
申请人 |
ASAHI INTECC CO., LTD. |
发明人 |
SHIMOGAMI, MANABU;GOTO, SHINICHI;NIHONMATSU, MASAAKI |
分类号 |
A61M25/00;A61M25/01 |
主分类号 |
A61M25/00 |
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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