Patient Monitor User Manual Product Specifications
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Note 2: IRMA AX+ does not measure O
2
.
Note 3: Interference at indicated gas level. For example, 50 vol% Helium typically decreases the
CO
2
readings by 6%. This means that if measuring on a mixture containing 5.0vol% CO
2
and
50vol% Helium, the measured CO
2
concentration will typically be (1-0.06) * 5.0 vol% = 4.7vol%
CO
2
.
Note 4: According to the EN ISO 80601-2-55:2011 standard.
Note 5: In addition to the EN ISO 80601-2-55:2011 standard.
A.21 BIS
Complies with IEC 60601-2-26: 2012.
Technique Bispectral index, power spectrum analysis
☆Measure
Parameters
Primary Parameter BIS 0 to 100
Secondary Parameters SQI 0% to 100%
SR 0% to 100%
EMG 30 dB to 80 dB
SEF 0.5 Hz to 30.0 Hz
TP 40 dB to 100 dB
BC (only applicable to
BIS™ Extend Sensor)
0 to 30
Sweep Speed 6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s
Wave Scale 50 μv, 100 μv, 200 μv, 500 μv
BIS Trend Length of BIS trend: 6 min, 12 min, 30 min, 60 min
Smoothing Rate 10 s, 15 s, 30 s
Noise (EEG
Waveform)
< 0.3 μV (0.25 Hz
～50 Hz)
EEG Bandwidth
0.25 Hz
～50 Hz
☆ BIS Alarm
Range
0～100
A.22 RM
Complies with ISO 80601-2-55: 2011.
Measure Parameters Flow, Tidal Volume, Airway Pressure, Respiration Rate
Sensor Zero Typically 2 seconds. Maximum zero interval is 10 minutes for an adult and
pediatric sensor, and 3 minutes for a neonatal sensor.
Frequency Response > 10 Hz
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