Electrosurgical pencil with improved controls
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United States of America Patent
Stats
-
Jun 14, 2011
Grant Date -
Apr 26, 2007
app pub date -
Dec 18, 2006
filing date -
Nov 20, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrosurgical pencil is provided which includes an elongated housing, an electrocautery blade supported within the housing and extending distally from the housing. The electrocautery blade is connected to a source of electrosurgical energy. The pencil also includes at least one activation switch supported on the housing which is configured and adapted to complete a control loop extending from the source of electrosurgical energy. At least one voltage divider network is also supported on the housing and is electrically connected to the source of electrosurgical energy.
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