Mindray uMEC15 - Page 268

D-2
Measurement Alarm messages L Cause and solution
Extreme Brady H
R on T M*
Run PVCs L*
PVCs/min M*
Multif.PVC M*
Bigeminy M*
Trigeminy M*
Tachy M*
Brady M*
Vent. Rhythm M*
Multif. PVC M*
Nonsus. Vtac M*
Pause L*
Resp
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 Artifact H
The patient’s heartbeat has interfered with
his respiration. Check the patient’s condition
and the Resp connections.
SpO
2
SpO
2
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.
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
The patient stops breathing, or the
respiration signal was so weak that the
monitor cannot perform respiration analysis.
Check the patient’s condition and the RM
connections.