Interstitial cauterization of tissue volumes with electrosurgically deployed electrodes
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United States of America Patent
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Sep 11, 2001
Grant Date -
N/A
app pub date -
Oct 15, 1999
filing date -
Oct 15, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Apparatus system and method for cauterizing a volume of tissue wherein electrode assemblies are deployed from the forward end region of an instrument in conjunction with an electrosurgical cutting activity. Upon deployment to one or more deployed orientations, the electrodes assemblies are made biactive and the cauterization of tissue is carried out in a bipolar fashion. Following the procedure, the electrode assemblies are retracted toward the instrument and the instrument is withdrawn from the tissue region.
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