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Electrosurgical rotating cutting device
专利权人:
Richard W. Ducharme
发明人:
Richard W. Ducharme
申请号:
US12644951
公开号:
US08518035B2
申请日:
2009.12.22
申请国别(地区):
US
年份:
2013
代理人:
摘要:
An electrosurgical cutting device and method thereof for incising tissue are disclosed. The electrosurgical cutting device includes an asymmetrical cutting element that is affixed to a distal end of a torque cable. The cutting element is disposed within an end cap and is axially movable between a retracted position and an extended position. Rotation of the torque cable during a procedure allows the cutting element to rotationally align with and hook the target tissue onto the cutting element. An elongate member of the cutting element selectively lifts the target tissue away from surrounding tissue and structures. Having lifted the tissue away the surrounding tissue and structures, incision can occur.
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