Measurement Specifications
10-28 Safety Standards & Specifications
Measurement Specifications
ECG
Parameter Specification
ECG channel transmitted
Leads
3 electrodes Channel #1 = I, II, or III
5 electrodes
Channel #1 = II
Channel #2 = III
Channel #3 = MCL
5 electrodes, EASI Channel #1 = Va-i
Channel #2 = Va-s
Channel #3 = Ve-s
6 electrodes Channel #1= II
Channel #2 = III
Channel #3 = MCLa
Channel #4 = MCLb
Resolution
5 µV
ECG Input Differential, defibrillator protected against 360
joules discharge into a 100 ohm load
Input Impedance > 5 megohms (@ 10 Hz
Input Dynamic Range +/- 9 mV
DC Offset Range +/- 320 mV
CMRR > 90 dB @ 50, 60 Hz
(Active RL-drive is used for best CMRR
performance.)
Bandwidth +/- 3 dB 0.05 to 40 Hz
Gain Accuracy
+/- 5% at 25
o
C (77
o
F)
Noise Referred to ECG
Input (Peak-to-Peak)
AAMI: 30 µV (as per AAMI EC 13)
Lead Wires 3, 5 or 6-wire patient cable compatible with
IntelliVue Patient Monitor, AAMI/IEC color codes
Time to baseline recovery
from Defibrillator
AAMI: 5 s max (until ECG wave is on display but
not yet centered, monitoring bandwidth)
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