Invention Grant
- Patent Title: Electrosurgical devices with wire electrode
- Patent Title (中): 带电极的电外科装置
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Application No.: US12827734Application Date: 2010-06-30
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Publication No.: US08906012B2Publication Date: 2014-12-09
- Inventor: Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Chad M. Greenlaw
- Applicant: Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Chad M. Greenlaw
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic Advanced Energy LLC
- Current Assignee: Medtronic Advanced Energy LLC
- Current Assignee Address: US MN Minneapolis
- Agent Jeffrey J. Hohenshell
- Main IPC: A61B18/14
- IPC: A61B18/14 ; A61B18/00

Abstract:
The invention provides an electrosurgical device and methods of use thereof. In one embodiment, the device may comprise a handle, a shaft distal to the handle, a first electrode tip and a second electrode tip adjacent a distal end of the shaft, with the first electrode tip spaced from the second electrode tip and wherein the first electrode tip comprises a first U-shaped electrode and the second electrode tip comprises a second U-shaped electrode, and at least one fluid outlet. In another embodiment, the device may comprise a handle, a shaft distal to the handle, and a first electrode and a second electrode adjacent a distal end of the shaft with the first electrode coplanar with the second electrode and comprising a wire electrode having a U-shape which surrounds a perimeter of the second electrode and is spaced from the second electrode by an aperture.
Public/Granted literature
- US20120004657A1 Electrosurgical Devices with Wire Electrode And Methods of Use Thereof Public/Granted day:2012-01-05
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