40 Specifications
477
Auxiliary Current
(Leads off Detection)
Active electrode: <100 nA
Reference electrode: <900 nA
Input Signal Range ±5 mV
ECG/Arrhythmia/ST Performance Specifications
ECG/Arrhythmia/ST/QT
Alarm Specifications
Range Adjustment
HR 15 to 300 bpm
maximum delay: 10 seconds
according to AAMI EC 13-1992
standard
Adult:1 bpm steps (15 to 40 bpm)
5 bpm steps (40 to 300 bpm)
Pedi/Neo:1 bpm steps (15 to 50 bpm)
5 bpm steps (50 to 300 bpm)
Extreme Tachy Difference to high limit 0 to
50 bpm
5bpm steps
Clamping at 150 to 300 bpm 5 bpm steps
Extreme Brady Difference to low limit 0 to
50 bpm
5bpm steps
Clamping at 15 to 100 bpm 5 bpm steps
Run PVCs None, fixed setting 2 PVCs Not adjustable by user
PVCs Rate 1 to 99 PVCs/minute 1 PVC
Vent Tach HR 20 to 300 bpm 5 bpm
Vent Tach Run 3 to 99 PVCs/minute 1 PVC
Vent Rhythm Run 3 to 99 PVCs/minute 1 PVC
SVT HR 120 to 300 bpm 5 bpm
SVT Run 3 to 99 SV beats 1 SV beat
ST High -19.8 to +20 mm 0.2 mm
ST Low -20 to +19.8 mm 0.2 mm
STE Limit -20 to +20 mm 0.2 mm
QTc High 200 ms to 800 ms 10 ms steps
ΔQTc High 30 ms to 200 ms 10 ms steps
ECG/Arrhythmia/ST Supplemental Information as required by AAMI EC11/13, IEC 60601-2-27
Respiration Excitation Waveform Sinusoidal signal, 260 μA, 40.5 kHz
Noise Suppression RL drive gain 44 dB max., max. voltage 1.8 Vrms
Time to Alarm for Tachycardia Vent Tachycardia
1mV
pp
,206 bpm
Gain 0.5, Range 6.5 to 8.4 seconds, Average 7.2 seconds
Gain 1.0 Range 6.1 to 6.9 seconds, Average 6.5 seconds
Gain 2.0, Range 5.9 to 6.7 seconds, Average 6.3 seconds
Vent Tachycardia
2mV
pp
,195 bpm
Gain 0.5, Range 5.4 to 6.2 seconds, Average 5.8 seconds
Gain 1.0, Range 5.7 to 6.5 seconds, Average 6.1 seconds
Gain 2.0, Range 5.3 to 6.1 seconds, Average 5.7 seconds
Tall T-Wave Rejection Capability Exceeds ANSI/AAMI EC 13 Sect. 3.1.2.1(c) minimum
recommended 1.2 mV T-Wave amplitude
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