Invention Grant
- Patent Title: Fine dissection electrosurgical device
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Application No.: US13826268Application Date: 2013-03-14
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Publication No.: US09271784B2Publication Date: 2016-03-01
- Inventor: Doug Evans , Kimberly Nguyen , Nathan Wang
- 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: A61B18/18
- IPC: A61B18/18 ; A61B18/14 ; A61B18/04 ; A61B18/00

Abstract:
An electrosurgical wand. At least some of the illustrative embodiments are electrosurgical wands including an elongate shaft that defines a handle end and a distal end, a first discharge aperture on the distal end of the elongate shaft, a first active electrode of conductive material disposed on the distal end of the elongate shaft, the first active electrode has an edge feature, a first return electrode of conductive material disposed a substantially constant distance from the first active electrode, and an aspiration aperture on the distal end of the elongate shaft fluidly coupled to a second fluid conduit.
Public/Granted literature
- US20130197506A1 FINE DISSECTION ELECTROSURGICAL DEVICE Public/Granted day:2013-08-01
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