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公开(公告)号:US10045792B2
公开(公告)日:2018-08-14
申请号:US14378947
申请日:2012-02-16
申请人: Song Yee Kim , Sa Im Kim , Soo Jung Kim
发明人: Song Yee Kim , Sa Im Kim , Soo Jung Kim
IPC分类号: A61B17/32
摘要: A tool for surgical operation using ultrasonic waves is provided. The tool includes a transducer generating ultrasonic waves, a cylindrical bar-shaped transmitting rod for transmitting the ultrasonic waves, an end effector for cutting a surgical site using the ultrasonic waves transmitted from the transmitting rod, extended from one end of the transmitting rod, in which a part of the circular cross-sectional area thereof is flatly formed from the point corresponding to a second vibration node so as to allow gain step to start at the second vibration node, a rod cover for encompassing the transmitting rod using, as connection points, a plurality of vibration nodes formed when ultrasonic waves are transmitted through the transmitting rod, and a jaw for holding the surgical site while engaged with the end effector, is combined to one end of the rod cover in a pivotable manner, and is positioned to face the end effector.
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公开(公告)号:US20150025557A1
公开(公告)日:2015-01-22
申请号:US14378947
申请日:2012-02-16
申请人: Song Yee Kim , Sa Im Kim , Soo Jung Kim
发明人: Song Yee Kim , Sa Im Kim , Soo Jung Kim
IPC分类号: A61B17/32
CPC分类号: A61B17/320068 , A61B17/320092 , A61B2017/320072
摘要: A tool for surgical operation using ultrasonic waves is provided. The tool includes a transducer generating ultrasonic waves, a cylindrical bar-shaped transmitting rod for transmitting the ultrasonic waves, an end effector for cutting a surgical site using the ultrasonic waves transmitted from the transmitting rod, extended from one end of the transmitting rod, in which a part of the circular cross-sectional area thereof is flatly formed from the point corresponding to a second vibration node so as to allow gain step to start at the second vibration node, a rod cover for encompassing the transmitting rod using, as connection points, a plurality of vibration nodes formed when ultrasonic waves are transmitted through the transmitting rod, and a jaw for holding the surgical site while engaged with the end effector, is combined to one end of the rod cover in a pivotable manner, and is positioned to face the end effector.
摘要翻译: 提供了一种使用超声波进行外科手术的工具。 该工具包括产生超声波的传感器,用于传输超声波的圆柱形棒状传送杆,用于使用从传动杆传播的超声波切割外科手术部位的端部执行器,该超声波从传动杆的一端延伸, 其一部分的圆形截面面积从对应于第二振动节点的点平坦地形成,以允许增益步骤在第二振动节点处开始;杆盖,用于围绕传动杆使用作为连接点 当超声波通过所述传递杆传递时形成的多个振动节点,以及用于在与所述端部执行器接合时保持所述手术部位的钳口以可枢转的方式组合到所述杆盖的一端,并且被定位成 面向末端执行器。
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