Invention Grant
- Patent Title: Hybrid contact quality monitoring return electrode
- Patent Title (中): 混合接触质量监测返回电极
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Application No.: US12358406Application Date: 2009-01-23
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Publication No.: US08523853B2Publication 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

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.
Public/Granted literature
- US20090198229A1 Hybrid Contact Quality Monitoring Return Electrode Public/Granted day:2009-08-06
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