Mindray A9 Operating Instructions

Operator’s Manual of Anesthesia System 8 - 17
Alarms and Messages Alarms and Prompt Messages
EtDES Too
High
EtDES > high
alarm limit
setting.
1. Check alarm limit:
EtDes High.
2. Check AA% setting.
Medium No No Yes No No
EtDES Too
Low
EtDES < low
alarm limit
setting.
1. Check alarm limit:
EtDes Low.
2. Check AA% setting.
3. Check whether the
sampleline is
disconnected.
Medium No Yes Yes No No
FiDES Too
High
FiDES > high
alarm limit
setting.
1. Check alarm limit:
FiDes High.
2. Check AA% setting.
Medium No No Yes No No
FiDES Too
Low
FiDES < low
alarm limit
setting.
1. Check alarm limit:
FiDes Low.
2. Check AA% setting.
3. Check whether the
sampleline is
disconnected.
Medium No Yes Yes No No
EtO
2
Too
High
EtO
2
> high
alarm limit
setting.
1. Check alarm limit:
EtO
2
High.
2. Check fresh gas O
2
setting.
3. Check fresh gas
balance gas setting,
and the balance gas
source is connected
correctly.
Medium No No Yes No No
EtO
2
Too
Low
EtO
2
< low
alarm limit
setting.
1. Check alarm limit:
EtO
2
Low.
2. Check fresh gas O
2
setting.
3. Check whether
patient circuit is
leaking.
Medium No No Yes No No
FiO
2
Too
High
FiO
2
> high
alarm limit
setting.
1. Check alarm limit:
FiO
2
High.
2. Check fresh gas O
2
setting.
3. Check fresh gas
balance gas setting,
and the balance gas
source is connected
correctly.
Medium No No Yes No No
FiO
2
Too
Low
FiO
2
< low
alarm limit
setting.
1. Check alarm limit:
FiO
2
Low.
2. Check fresh gas O
2
setting.
3. Check whether
patient circuit is
leaking.
High No No Yes No No
INFORMA-
TION CAUSE ACTION
ALARM
PRIORITY
DISABLE
WHEN
ALARM
IS OFF
DISABLE
IN
CARDIAC
BYPASS
MODE
DISABLE
IN
STANDB
Y MODE
DISABLE
IN
MONITO
R MODE
DISABLE
IN ACGO
MODE
Table 8-3 Physiological Alarm Messages

Mindray A9 Specifications

General

Type	Anesthesia Workstation
Integrated Gas Analysis	Yes
Backup Battery	Yes
Operating Temperature	10°C to 40°C
Storage Temperature	-20°C to 55°C
Battery Type	Lithium-ion
Ventilation Modes	Volume Control, Pressure Control, SIMV, Manual Ventilation
Display	Touchscreen
Patient Monitoring	ECG, SpO2, NIBP, EtCO2, Temperature
Connectivity	Ethernet, USB
Portability	Mobile (with wheels)
Battery Life	Minimum 90 minutes (typical)
Altitude	Up to 3000 meters
Power Supply	100-240 VAC, 50/60 Hz
Charging Time	Approximately 4 hours
Storage	Internal storage for patient data and system logs
Supported Languages	Multiple languages
Certifications	CE, FDA