Thermal penetration and arc length controllable electrosurgical pencil
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United States of America Patent
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-
Aug 7, 2012
Grant Date -
Jun 11, 2009
app pub date -
Nov 21, 2008
filing date -
Dec 5, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrosurgical pencil is provided, which includes an elongated housing, an electrocautery electrode supported within the housing and extending distally from the housing. The electrocautery electrode is connected to a source of electrosurgical energy. The pencil also includes at least one voltage divider network supported on the housing and electrically connected to the source of electrosurgical energy for controlling intensity, frequency, and/or mode of electrosurgical energy being delivered to the electrocautery electrode.
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