Lyon & Lyon LLP
Systems and methods for assessing stability of an ablation electrode in contact with heart tissue
 Systems and methods sense stability of an ablation instrument inside a body region. The systems and methods position a tracking element in a fixed location spaced from the ablation instrument. The systems and methods generate an output, which varies according to movement of the ablation instrument relative to the tracking element over time. 
Scimed Life Systems, Inc.
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Dorin Arnold J.
Panescu Greenspon