Electrosurgical Units

MONOPOLAR CUT

LOW: 390 KHZ SINUSOID. SIMILAR TO THE PURE CUT MODE EXCEPT THE MAXIMUM VOLTAGE IS LIMITED TO A LOWER VALUE.
PURE: 390 KHZ SINUSOID
BLEND: 390 KHZ BURSTS OF SINUSOID, RECURRING AT 27 KHZ INTERVALS. 50% DUTY CYCLE ENVELOPE.

MONOPOLAR COAG

DESICCATE: 240 KHZ SINUSOID REPEATED AT 39 KHZ. 8% DUTY CYCLE.
FULGURATE: 390 KHZ DAMPED SINUSOID BURSTS WITH A RANDOMIZED REPETITION CENTERED AT 28 KHZ. FREQUENCIES INCLUDE 21 KHZ

OUTPUT POWER CHANGES BY LESS THAN 15% OR 5 WATTS, WHICHEVER IS GREATER, AS THE LINE VOLTAGE VARIES FROM 104-132 VOLTS AND 208 - 264 VOLTS (AT RATED LOAD).

LOW FREQUENCY LEAKAGE (50 - 60 HZ)
SOURCE CURRENT, PATIENT LEADS, ALL OUTPUTS TIED TOGETHER.

• NORMAL POLARITY, INTACT CHASSIS GROUND < 10 µA
  
• NORMAL POLARITY, GROUND OPEN < 50 µA
  
• REVERSE POLARITY, GROUND OPEN < 50 µA
  
• SINK CURRENT, 140V APPLIED, ALL INPUTS < 50 µA
  

PER = 98
PER (POWER EFFICIENCY RATING) IS THE MEASURE OF AN ELECTROSURGICAL GENERATOR'S ABILITY TO ACCURATELY DELIVER THE SELECTED POWER INTO A WIDE RANGE OF TISSUE TYPES.

WEIGHT AND DIMENSIONS
HEIGHT: 11.1 CM (4 3/8")
WIDTH: 35.6 CM (14")
LENGTH: 43.9 CM (17")
WEIGHT: < 8.1 KG (< 18 LBS)

INPUT POWER REQUIREMENTS
OPERATING RANGE IS 85 TO 132 AC VOLTS. MAXIMUM CURRENT IS 7 AMPERES IN CUT AND 4 AMPERES IN COAG.

HIGH FREQUENCY LEAKAGE
BIPOLAR: LESS THAN 60 M ARMS
MONOPOLAR: LESS THAN 150 M ARMS

REM™ CONTACT QUALITY MONITORING SYSTEM
MEASUREMENT FREQUENCY: 80 KHZ ± 10 KHZ
MEASUREMENT CURRENT: LESS THAN 10 µA
ACCEPTABLE RESISTANCE RANGES:
        REM™ PAD - 5-135 OHMS
        NON-REM™ PAD - LESS THAN 20 OHMS
ACCEPTANCE RANGE IS 5-135 OHMS AFTER REM POLYHESIVE™ II RETURN ELECTRODE IS APPLIED.