Enhanced electrosurgical apparatus
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United States of America Patent
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Jun 8, 1993
Issued Date -
N/A
app pub date -
Jan 29, 1992
filing date -
Mar 15, 1990
priority date (Note) -
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Abstract
A device for enhancing the safety and efficiency of a hand-operated electrosurgical pencil having an exposed electrode with a distal end defining a tip for cutting biological tissue, which device comprises a nose piece adapted to be mounted about said electrode and defining at least one pathway for a stream of gas which shrouds the electrode at or near the tip thereof, and electrosurgical apparatus incorporating the device and a method for cutting biological tissue using the apparatus.
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