发明名称 |
Endoscopic Instrument with Rotational and Axial Motion Control |
摘要 |
An elongate medical instrument has an operative tip that is translatable and rotatable. A Translation and rotation are effectuated by the same elongate shifter member. The shifter member rotates together with a tubular catheter member about a longitudinal axis of the instrument. The simultaneous rotation enables the user to rotate a rotation control member on a handle assembly so that the operative tip rotates through the same angle as the control member. Where an electrical current is conducted to the operative tip for cauterization purposes, a rotary joint is provided with conductive capability. |
申请公布号 |
US2012053595(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
US201113290743 |
申请日期 |
2011.11.07 |
申请人 |
NAKAO NAOMI L.;GRANIT MEDICAL INNOVATION, LLC |
发明人 |
NAKAO NAOMI L. |
分类号 |
A61B17/00 |
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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