EDAN elite V5 User Manual page 80

Patient Monitor User Manual
Message
BIS Sensor Expired
BIS No More Uses
For This Sensor
BIS High Impedance
BIS Lead Off
BIS Noise
Bad BIS SQI
Poor BIS SQI
Cause
The sensor expired.
The sensor has been used
too many times and cannot
be used any more.
The impedance is above the
limit
Electrode has no
contact.
There is electrical
interference.
SQI < 15
15 ≤ SQI < 50
Alarm Level
Low
Low
Low
skin
Low
Low
Medium
Low
- 65 -
Alarm Information
Action Taken
The sensor can be
used as long as it
passes the
impedance check,
which, however,
may affect the
measurements.
Replace the sensor
if necessary.
Replace the sensor.
Check the
senor-to-skin
contact.
Check the
senor-to-skin
contact.
Check the
senor-to-skin
contact.
1) Check the
senor-to-skin
contact.
2) The SQI value
will be influenced
by impedance check
for the ground
electrode and sensor
check.
1) Check the
senor-to-skin
contact.
2) The SQI value
will be influenced
by impedance check
for the ground
electrode and sensor
check.