Mindray A9 Operating Instructions

Alarms and Prompt Messages Alarms and Messages
8 - 14 Operator’s Manual of Anesthesia System
RR Too
High
RR > high
alarm limit
setting.
1. Check alarm limit: RR
High.
2. Check ventilation
settings: RR, F-Trig/P-
Trig, etc.
3. Check whether
patient circuit is
leaking or blocked.
Low Yes Yes N/A * Yes Yes
RR Too
Low
RR < low
alarm limit
setting.
1. Check alarm limit: RR
Low.
2. Check ventilation
settings: RR,
F-Trig, etc.
Low Yes Yes N/A * Yes Yes
Continuo
us Airway
Pressure
Too High
Paw in the
breathing
circuit >
continuous
airway
pressure
alarm limit for
15 seconds. In
ACGO mode,
the
continuous
airway
pressure
alarm is
disabled.
1. Check APL valve
setting while in manual
mode.
2. Check whether
patient circuit or AGSS
is blocked.
High No No N/A * Yes No
Negative
Pressure
in Airway
Paw <
-10 cmH
2
O
for 1 second.
1. Check whether the
volume exchanger
display stops motion.
2. Check the negative
pressure suction.
3. Check whether AGSS
works normally.
High No No N/A * Yes No
EtCO
2
Too
High
EtCO
2
> high
alarm limit
setting.
1. Check alarm limit:
EtCO
2
High
2. Check whether need
to replace Soda Lime in
the CO
2
absorber
canister.
Medium No Yes Yes No No
EtCO
2
Too
Low
EtCO
2
< low
alarm limit
setting.
1. Check alarm limit:
EtCO
2
Low.
2. Check whether the
sampleline is
disconnected.
Medium No Yes Yes No No
FiCO
2
Too
High
FiCO
2
> high
alarm limit
setting.
1. Check alarm limit:
FiCO
2
High.
2. Check whether need
to replace Soda Lime in
the CO
2
absorber
canister.
Medium No Yes 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

Brand	Mindray
Model	A9
Category	Medical Equipment
Language	English