Patient Monitor User Manual Alarm Information
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Chapter 6 Alarm Information
6.1 Physiological Alarm Information
WARNING
The physiological alarms including
ASYSTOLE (Asystole)
,
Sustain VT
,
RESP APNEA
,
SpO
2
No Pulse
,
SpO
2
Desat
,
CO
2
APNEA
,
AG FiO
2
Low
, and
AG APNEA
cannot be
turned off.
Message
Cause
Alarm level
ECG
HR High
HR measuring value is above the upper alarm limit.
User-selectable
HR Low
HR measuring value is below the lower alarm limit.
User-selectable
ST-X High
ST measuring value is above the upper alarm limit. (X
stands for I, II, III, aVR, aVL, aVF, V, V1, V2, V3,
V4, V5 or V6)
User-selectable
ST-X Low
ST measuring value is below the lower alarm limit.(X
stands for I, II, III, aVR, aVL, aVF, V, V1, V2, V3,
V4, V5 or V6)
User-selectable
QTc High
QTc measuring value is above upper alarm limit.
User-selectable
Δ
QTc High
Δ
QTc measuring value is above upper alarm limit.
User-selectable
Advanced ARR
Asystole
No QRS is detected for 4 consecutive seconds
High
V-Fib/V-Tach
4 consecutive seconds' fibrillation wave occurs; Or 5
consecutive ventricular beats, and ventricular HR
≥
100
bpm.
High
Couplet
2 consecutive PVCs
User-selectable
Run PVCs
3
≤
the number of consecutive PVCs < 5
User-selectable
PVC Bigeminy
A dominant rhythm of N, V, N, V (N =
supraventricular beat, V = ventricular beat) was
detected.
User-selectable
PVC Trigeminy
A dominant rhythm of N, N, V, N, N,V
User-selectable
R on T
A type of single PVC under the condition that HR <
100, R-R interval is less than 1/3 the average interval,
followed by a compensating pause of 1.25X the
average R-R interval (the next R wave advances onto
the previous T wave).
User-selectable
