Electrosurgical electrode
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United States of America Patent
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-
Jan 14, 1992
Grant Date -
N/A
app pub date -
May 11, 1990
filing date -
May 11, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In accordance with an embodiment of the present invention an improvement is set forth in an electrosurgical electrode having a conductor from which a radio frequency electrical signal is generated, which signal sparks to and performs a surgical procedure upon the tissue adjacent the conductor and is received by a receiver. The improvement comprises a dielectric sheath surrounding the conductor in the region where the surgical procedure is being performed, the sheath having a slit extending longitudinally along it in the region exposing only a portion of the lateral surface of the conductor.
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