Ethicon 300 Features The Harmonic System is indicated for hemostatic cutting and/or coagulation of soft tissue incisions when bleeding control and minimal thermal injury is desired. The Harmonic System instruments can be used as an adjunct to or substitute for electrosurgery, lasers, and steel scalpels. The system utilizes ultrasonic energy. Indicated for soft tissue incisions when bleeding control and minimal thermal injury are desired Utilizes energy to enable haemostatic cutting and/or coagulation of soft tissue 5 power levels Ethicon 300 Specifications Dimensions Weight: 7.48 kg Cart: 42 kg Generator Dimensions: (H x W x D): 5.3” (13 cm) x 14.5” (37 cm) x 15.2” (39 cm) Cart Dimensions: 37.3”(95 cm) x 17.7” (45 cm) x 27.6” (70 cm) Main Input Voltage 100-240 VAC Frequency: 50/60 Hz Current Consumption: 3 amp Power Levels The system delivers two power levels: minimum (MIN) and maxmum (MAX) The minimal power level my be adjusted by the user from Level 1 to 5 The Maximum power level is always Level 5. With all instruments except the ball coagulator, use a higher generator power level for greater tissue cutting speed and a lower generator power level for greater coagulation The amount of energy delivered to the tissue and the resultant tissue effects are a function of many factors including the power level selected, instrument characteristics, grip force (when applicable), tissue tension, tissue type, pathology, and surgical technique Controls, Indicators, and Connections Ready, Standby, Increase/Decrease Power Level, Power, Volume, Min, Max, Alarm Indicator, Hand Piece Receptacle, Hand Activation, Test, and Graphic display, Footswitch Receptacles, Potential Equalization Terminal, Fuses, Power Cord Receptacle. Audible Signals The generator delivers audible tones to signal activation and alarm states. The user may choose from three activation tone pitches. Upon power-up, the system defaults to the last tone chosen.