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Control Ignition Sources ::

Eschar build-up on stainless steel blade coated electrodes

Electrosurgery

  • Eschar
    - Prevent build-up on electrodes
    - Use coated electrodes tofacilitate removal

Eschar buildup on the active electrode can ignite, especially in an oxygen-enriched atmosphere. Furthermore, buildup increases resistance on the tip and can contribute to arcing. Consequently, eschar should consistently be removed from the active electrode tip. Use of a coated electrode facilitates removal of eschar. When using a coated electrode, however, always follow manufacturers recommended power settings to minimize fire risk.

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