Ikibanza cya Electrosurgical grounding (nanone cyitwa plaque ESU) gikozwe muri electrolyte hydro-gel na aluminium-foil na PE ifuro, nibindi bisanzwe bizwi nka plaque yabarwayi, padi yubutaka, cyangwa electrode igaruka.Nibisahani bibi bya electrotome yumurongo mwinshi.Irakoreshwa mu gusudira amashanyarazi, nibindi bya electrotome yumurongo mwinshi.