Invention Grant
US08945124B2 Thermal penetration and arc length controllable electrosurgical pencil 有权
热穿透和电弧长度可控电手术铅笔

  • 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
  • Application No.: US13567529
    Application Date: 2012-08-06
  • Publication No.: US08945124B2
    Publication Date: 2015-02-03
  • Inventor: Jason L Craig
  • Applicant: Jason L Craig
  • Applicant Address: US MA Mansfield
  • Assignee: Covidien LP
  • Current Assignee: Covidien LP
  • Current Assignee Address: US MA Mansfield
  • Main IPC: A61B18/18
  • IPC: A61B18/18 A61B18/14 A61B18/00
Thermal penetration and arc length controllable electrosurgical pencil
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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