Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Thomas P. Ryan0
Alexander J. Sinton0
Jia Hua Xiao0
Roddi J. Simpson0
Date of Patent
August 16, 2005
0Patent Application Number
102784660
Date Filed
October 23, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An electrode instrument is provided and includes an electrode head and a pair of electrodes for emitting RF energy for use in thermal ablation therapy. The electrodes are movable between a collapsed configuration and deployed configuration. When collapsed, the electrodes are proximate to each other, and when deployed, the electrodes are spaced apart from each other. The electrode instrument includes linkage mechanisms that are used to maintain the electrodes in their deployed configuration.
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