发明名称 |
Ultrasonic surgical instrument having an increased working length |
摘要 |
The present invention is an ultrasonic surgical instrument having an altered cross sectional area and/or stiffness of ½ wave segments of a waveguide and/or end effector. The waveguide is coupled to an ultrasonic transducer. The ½ wave segments of the waveguide or end effector comprise a number of geometries and function to extend or decrease the length of a waveguide and/or end effector without adding or removing ½ wave segments. The present invention is intended to function with conventional ultrasonic transducers at conventional frequencies.
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申请公布号 |
US2004127926(A1) |
申请公布日期 |
2004.07.01 |
申请号 |
US20030669926 |
申请日期 |
2003.09.24 |
申请人 |
BEAUPRE JEAN M. |
发明人 |
BEAUPRE JEAN M. |
分类号 |
A61B;A61B17/22;A61B17/32;(IPC1-7):A61B17/32 |
主分类号 |
A61B |
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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