Invention Grant
- Patent Title: Thermal penetration and arc length controllable electrosurgical pencil
- Patent Title (中): 热穿透和电弧长度可控电手术铅笔
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Application No.: US12275290Application Date: 2008-11-21
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Publication No.: US08235987B2Publication Date: 2012-08-07
- Inventor: Jason L. Craig
- Applicant: Jason L. Craig
- Applicant Address: US MA Mansfield
- Assignee: TYCO Healthcare Group LP
- Current Assignee: TYCO Healthcare Group LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61B18/18
- IPC: A61B18/18

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.
Public/Granted literature
- US20090149851A1 Thermal Penetration and Arc Length Controllable Electrosurgical Pencil Public/Granted day:2009-06-11
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