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Appendix C System Alarm Prompt
PROMPT
CAUSE
Alarm
Level
MEASURE
"XX HIGH"
XX value exceeds the higher
alarm limit.
User-sel
ectable
Check if the alarm limits are appropriate
and the current situation of the patient.
"XX LOW"
XX value is below the lower
alarm limit.
User-sel
ectable
XX represents the value of parameter such as HR, ST1, ST2, RR, SpO
2
, NIBP, etc. in the system.
"ECG saturation, the
signal is invalid"
ECG
signal
exceeds
the
measurement range.
LOW
Check the connection between the
electrode and lead cable; Check the
patient' condition.
"ECG
WEAK
SIGNAL"
The ECG signal of the patient is
too small so that the system can
not perform ECG analysis.
HIGH
Check the connection between the
electrode and lead cable; Check the
patient' condition.
"RESP APNEA"
The respiration signal of the
patient is too small so that the
system cannot perform RESP
analysis.
HIGH
Check the connection of the linking wire
and the current situation of the patient.
"ASYSTOLE"
Patient suffers from Arr. Of
ASYSTOLE.
HIGH
Check the patient' condition; Check the
connection between the electrode and
lead cable.
"VFIB/VTAC"
Patient suffers from Arr. of
VFIB/VTAC.
HIGH
Check the patient' condition; Check the
connection between the electrode and
lead cable.
"COUPLET"
Patient suffers from Arr. of
COUPLET.
User-sel
ectable
Check the patient' condition; Check the
connection between the electrode and
lead cable.
"BIGEMINY"
Patient suffers from Arr. Of
BIGEMINY.
User-sel
ectable
Check the patient' condition; Check the
connection between the electrode and
lead cable.
"TRIGEMINY"
Patient suffers from Arr. of
TRIGEMINY.
User-sel
ectable
Check the patient' condition; Check the
connection between the electrode and
lead cable.
“R ON T ”
Patient suffers from Arr. of R
ON T.
User-sel
ectable
Check the patient' condition; Check the
connection between the electrode and
lead cable.
"TACHY"
Patient suffers from TACHY.
User-sel
Check the patient' condition; Check the