Invention Grant
- Patent Title: Electrosurgical wand and related method and system
- Patent Title (中): 电外科手术棒及相关方法及系统
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Application No.: US14029867Application Date: 2013-09-18
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Publication No.: US09198709B2Publication Date: 2015-12-01
- Inventor: David A. Cox , Johnson E. Goode , Philip M. Tetzlaff , Jean Woloszko
- Applicant: ArthroCare Corporation
- Applicant Address: US TX Austin
- Assignee: ArthroCare Corporation
- Current Assignee: ArthroCare Corporation
- Current Assignee Address: US TX Austin
- Agent David A. Warmbold
- Main IPC: A61B18/12
- IPC: A61B18/12 ; A61B18/04 ; A61B18/14 ; A61B18/00

Abstract:
Electrosurgical wand. At least some of the illustrative embodiment are electrosurgical wands including: an elongate housing that defines a handle end and a distal end; an aspiration aperture on the distal end of the elongate housing the aspiration aperture fluidly coupled to a first fluid conduit, the first fluid conduit within the elongate housing; a discharge aperture on the distal end of the elongate housing, the discharge aperture fluidly coupled to a second fluid conduit, and the second fluid conduit within the elongate housing; a first active electrode of conductive material on the distal end of the elongate housing, the first active electrode between the discharge aperture and the aspiration aperture; and a conductive plate that abuts the discharge aperture, at least a portion of the conductive plate disposed over the discharge aperture.
Public/Granted literature
- US20140018798A1 ELECTROSURGICAL WAND AND RELATED METHOD AND SYSTEM Public/Granted day:2014-01-16
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