Patient Monitor User Manual Alarm Information
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Message Cause Alarm Level Action Taken
BIS Artifact
Artifact, such as those
generated by motion or eye
blinks.
Low
Attempt to
identify
and eliminate
artifact source.
RM
RM Comm Fail
RM module failure High
Check if the module
is properly
connected. Stop
using measuring
function of RM
module, and notify
biomedical engineer
or manufacturer’s
service staff.
RM Flow Module
Faulty
RM module has malfunction
in the memory, barometric
pressure or hardware.
High
Stop using
measuring function
of RM module, and
notify biomedical
engineer or
Manufacturer’s
service staff.
RM Flow Sensor Off
The flow sensor may be
disconnected from the
patient or the monitor.
Low
Check the sensor
connection.
RM Flow Sensor
Error
Mismatch of sensor type
and patient type.
Low
Check consistency
of sensor type and
patient type.
CO
2
(RM) Comm.
Failed
RM module failure or
communication failure
High
Check if the module
is properly
connected. Stop
using measuring
function of RM
module, and notify
biomedical engineer
or manufacturer’s
service staff.
CO
2
(RM) Occlude
The cannula is occluded. High
Make sure the gas
exhaust works well