Invention Grant
US09561069B2 Electrosurgical wand and related method and system 有权
电外科手术棒及相关方法及系统

Electrosurgical wand and related method and system
Abstract:
An electrosurgical wand. At least some of the illustrative embodiments are electrosurgical wands including an elongate housing that defines a handle end and a distal end, a first discharge aperture on the distal end of the elongate housing, a first active electrode of conductive material disposed on the distal end of the elongate housing, a first return electrode of conductive material disposed within the first fluid conduit, and an aspiration aperture on the distal end of the elongate housing fluidly coupled to a second fluid conduit.
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