Status Messages - Dräger Infinity Delta Instructions For Use Manual

— Replace the sensor, if it continues to fail.
*** - if an electrode is not making contact (off) or if an electrode's impedance
value is high or clipping. In this case, press on the electrode to improve
contact and make sure its impedance value is within limits.
NOTE: The fourth electrode's impedance value and status are blank if a sensor with
three electrodes (for example, a pediatric sensor) is used.

Status Messages

Message
BIS: Pod Initializing
BIS: Sensor
impedance check in
progress
BIS: Sensor check
failed
BIS > UL
BIS < LL
BIS: EMG Out of
Range (High)
BIS: PWR Out of
Range (High/Low)
BIS: BCT Out of
Range (High)
BIS: Signal quality
poor, SQI < 50%
BIS: SQI too low,
(SQI value < 15%)
BIS: Sensor
unplugged
VF8 D
Possible Cause
The BISx pod is initializing
and performing a self-test.
The BISx pod is performing a
sensor impedance check.
• The BISx pod failed the
sensor impedance check.
• Defective sensor cable.
The BIS parameter value is
above higher/below lower
alarm limit.
The EMG parameter value is
out of range high.
The PWR parameter value is
out of range high/low.
BCT parameter value out of
range high/low.
• Artifact caused by motion or
eye blinks.
• Interference from electro-
surgical unit.
• Electrode loosened from
patient.
• Sensor malfunctioning or
disconnected.
• Defective sensor cable.
/D XL/K
ELTA ELTA
Suggested Action
Wait until the initialization is completed.
• Wait until the impedance check is
completed.
• Cancel and retry.
• Retry the impedance check.
• Re-prep the electrodes and retry the
impedance check.
• Replace the sensor, if necessary, and
perform a manual impedance check.
• Replace the sensor cable.
• Check the patient and treat, if
necessary.
• Change the alarm limits as
appropriate.
• Check the sensor.
• Isolate the patient from auxiliary
equipment, if necessary.
• Isolate the patient from extraneous
movement or vibration.
• Check the patient and treat, if
necessary.
• Check the sensor.
• Isolate the patient from extraneous
movement or vibration.
• Isolate the patient from auxiliary
equipment, if necessary.
• Re-prep the patient.
• Check the cables and connections.
• Replace the sensor, if necessary.
• Replace the sensor cable.
APPA
S M
TATUS ESSAGES
25-9