Disposable electrosurgical probe and kit and method of using
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United States of America Patent
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Sep 11, 2018
Grant Date -
Nov 19, 2015
app pub date -
May 19, 2015
filing date -
May 19, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Disposable electrosurgical probes for treating tissue, and surgical procedures that make use of such probes. Such a probe includes a working element, an elongate sheath secured to the working element, and a core member within the sheath. At least one active electrode and conductor are disposed in a first of a plurality of internal longitudinal channels within the core member. The electrode is adapted to extend from a distal end of the sheath and configured to perform cutting, coagulation, or ablation of tissue with radio frequency current. The probe further includes a fluid passage defined by at least a second of the internal longitudinal channels within the core member. At least the working element, the sheath, and the core member are formed of a disposable material.
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