Mindray BeneView T8, Operation Manual

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Alarm Messages
D-2
D.1 Physiological Alarm Messages
Measurement Alarm messages L Cause and solution
XX Too High M*
XX
XX Too Low M*
XX value has risen above the high alarm limit or fallen
below the low alarm limit. Check the patient’s condition
and check if the patient category and alarm limit
settings are correct.
ECG Weak
Signal
H
The ECG signal is so weak that the monitor can’t
perform ECG analysis. Check the patient’s condition
and the ECG connections.
Asystole H*
VFib/VTac H*
R on T M*
VT>2 M*
Couplet M*
PVC M*
Bigeminy M*
Trigeminy M*
Tachy M*
Brady M*
Missed Beats M*
Arrhythmia has occurred to the patient. Check the
patient’s condition and the ECG connections.
PNP M*
ECG
PNC M*
The pacer appears abnormal. Check the pacer.
Resp Apnea H
The respiration signal was so weak that the monitor
cannot perform respiration analysis. Check the patient’s
condition and the Resp connections.
Resp
Resp Artifact H
The patient’s heartbeat has interfered with his
respiration. Check the patient’s condition and the Resp
connections.
SpO2 Desat H
The SpO2 value has fallen below the desaturation alarm
limit. Check the patient’s condition and check if the
alarm limit settings are correct.
SpO
2
No Pulse H
The pulse signal was so weak that the monitor cannot
perform pulse analysis. Check the patient’s condition,
SpO
2
sensor and measurement site.
CO
2
CO
2
Apnea H
AG AG Apnea H
RM RM Apnea H
The respiration signal was so weak that the monitor
cannot perform respiration analysis. Check the patient’s
condition and the RM connections.