Comen N10 - Page 269

System Alarm Messages
III-3
1.5) SpO
2
Physiological Alarm
Alarm Message
Alarm Level
Cause
Solution
SpO
2
Extreme Low
High
The value of patient’s SpO
2
is
below the alarm lower limit.
Check the patient's condition.
Confirm that the patient type
and alarm limits are appropriate
to the patient.
ΔSpO
2
Too High
High or medium
ΔSpO
2
exceeds alarm limits
Check the patient’s condition
and confirm whether the alarm
settings are appropriate to this
patient.
1.6) NIBP Physiological Alarm
Alarm Message
Alarm Level
Cause
Solution
NIBP SYS / NIBP DIA /
NIBP MEAN Extreme High
High
The value of patient’s NIBP
exceeds the alarm upper
limit.
Check the patient's
condition. Confirm that the
patient type and alarm limits are
appropriate to the patient.
NIBP SYS / NIBP DIA /
NIBP MEAN Extreme Low
High
The value of patient’s NIBP is
below the alarm lower limit.
1.7) IBP Physiological Alarm
Alarm Message
Alarm Level
Cause
Solution
Art-S/Art-D/Art-M
Extreme High
High
The value of patient’s IBP
exceeds the alarm upper
limit.
Check the patient's condition.
Confirm that the patient type
and alarm limits are appropriate
to the patient.
Art-S/Art-D/Art-M
Extreme Low
High
The value of patient’s IBP is
below the alarm lower limit.
1.8) PR Physiological Alarm
Alarm Message
Alarm Level
Cause
Solution
SpO2/SpO2b/Art//PA/Ao
/UAP/BAP/FAP/LV/P1/P2
/P3/P4 No Pulse
High
Pulse is too weak to be
detected.
Check the patient's condition,
and the SpO
2
or IBP sensor and
sensor’s application site.
1.9) CO
2
Physiological Alarm
Alarm Message
Alarm Level
Cause
Solution
No Breath
High
Respiratory rate cannot be
measured due to no breaths
or weak respiratory signal.
Check the patient’s condition;
Ensure electrodes, power cables