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Salient Characteristics for nerve monitoring system

• 1 to 4 channels that are individually and simultaneously selectable.


• Input sensitivity 5 – 10,000 μV peak-to-peak AC Coupled ± 5% at 10 mV to ± 30% at 100 mV peak-to peak AC Coupled


• Input Impedance > 10 Meg Ohm


• Patient Isolation Wired 1,000 Vrms 60Hz
  
• Measurement Range:
  
  
  
  • Electrodes: 0K to 2K Ohm ± 500 Ohm >2K-175K Ohm ± 20% Ground and Stim Returns
    
  
  


• Bipolar Electrocautery Rejection Continuous Monitoring During Bipolar Cautery
  
• Monopolar Electrocautery (ESU) Interference Automatic detection and muting in wired or wirefree modes


• Muting Console Input Sensitivity
  
  
  
  • Muting (0.6 - 2.0 Volts Vrms) Non-Muting (
    
  
  


• Muting Detector Input ESU Immunity
  
  
  
  • ESU
    
  
  


• Stimulus Output Accuracy ± .01 mA (or ± 10% of reading at 1 K load) over Stimulus Range


• Stimulus Measurement Accuracy ± .02 mA (or ± 10% of reading at 1 K load) over Stimulus Range


• Waveform Monophasic, Bi-phasic, Alternating Polarity, or Pulse Train of square pulses


• Interpulse Interval 50uS, 100uS, 500uS, 1-5mSec


• Interphase Delay 0, 50, 100, 500, uS