Philips Expression MR400 - Displayed Information

A‐6Specifications ExpressionMR400InstructionsforUse
SweepSpeed ForECG,SPO2,andIBP,aspeedof25mm/secondgives 9.1
seconds ofdisplaytime,while50mm/secondgives4.6seconds.
Forrespiration, aspeedof3.125,6.25,12.5or25mm/secondis
provided.
WaveformDisplayMode Fixedtrace,movingerasebar
Waveform
DisplayHeight(ECG,SingleTrace) ≥40mm
WaveformDisplayHeight(ECG,DualTrace)≥20mm
WaveformDisplayHeight(SPO2,CO2,P1,P2) ≥25mm
WaveformDisplayLength ≥228mm
BatteryIndication Timeremaining,redlowwarning
AlarmLight,PriorityIndication High:Red,flashing,1.5Hzwitha50%dutycycle
Medium:Yellow,flashing,0.75Hz
witha50%dutycycle
INOP:Blue,steady
AlarmVisibility Legibleat1meter(assumingavisualacuityof20/20andwithno
lineofsightobstructions)
AlarmSoundVolume Atthemaximumsetting(10):86dB
AlarmSound,PriorityIndication Threetonesoffixedpitchmnemonicnotes:
High:ccc–cc
Medium:c
cc
INOP:ec
Communication
Attenuation 110dBconducted
Displayed Information
Time Battery‐backedquartzcr ystalclock
Alarms Highandlowlimitsselectableforpatientparameters
Note
No algorithms were used to determine the manufacturer
configured alarm presets.
ECG ECGwaveformscale,displayed leads(2)
General