Invention Grant
US08523853B2 Hybrid contact quality monitoring return electrode 有权
混合接触质量监测返回电极

  • Patent Title: Hybrid contact quality monitoring return electrode
  • Patent Title (中): 混合接触质量监测返回电极
  • Application No.: US12358406
    Application Date: 2009-01-23
  • Publication No.: US08523853B2
    Publication Date: 2013-09-03
  • Inventor: James E. Dunning
  • Applicant: James E. Dunning
  • Applicant Address: US MA Mansfield
  • Assignee: Covidien LP
  • Current Assignee: Covidien LP
  • Current Assignee Address: US MA Mansfield
  • Main IPC: A61B18/04
  • IPC: A61B18/04 A61B18/18
Hybrid contact quality monitoring return electrode
Abstract:
An electrosurgical return electrode is disclosed. The return electrode includes an intermediary layer formed from a dielectric material, the intermediary layer having a top surface and a patient-contacting surface. The return electrode also includes a capacitive return electrode formed from a conductive material disposed on the top surface of the intermediary layer and a resistive monitoring electrode formed from a conductive material disposed on the patient-contact surface of the intermediary layer.
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