Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Lucas Churchill0
Danielle Gline Allen0
Date of Patent
June 26, 2018
Patent Application Number
14574070
Date Filed
December 17, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of ablating endometrial lining tissue, includes delivering radiofrequency power to the endometrial lining tissue of a uterine cavity, and modulating the delivered power so that a measured impedance of the endometrial lining tissue tracks a target impedance as a function of time, wherein the target tissue impedance is derived from a function that approximates a preferred endometrial lining tissue ablation impedance curve, scaled based upon a measured impedance of the endometrial lining tissue after RF power has been delivered for a predetermined initial time period.
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