... by the system, and error code will be displayed, with visual and audio alarm. The ... alarm in the event that NE contact with the PATIENT becomes insufficient. This system ... surgery, gynecology, urology, tumor, gastroenterology, neurology and so on. surgical modeCuttingCoagulationBipolarPureBlend 1Blend 2Coag 1Bipo 1Rated ... 50N422 BC-50D 5 modes cutting and coagulation high frequency surgical unit