Operator's Manual

Table Of Contents
Home Screen Numeric Section
106
BIS™ Advance Monitor
Label Function Description
1 SQI data Reference 3.10.3 SQI (Signal Quality
Indicator) on page 108
2 EMG data Reference 3.10.2 EMG on page 107
3 BIS data Reference 3.10.1 BISNumber on page
106
4 SR data Reference 3.10.5 SR (Suppression Ratio) on
page 110
5 ST data
Reference 3.10.6 ST (Suppression Time) on
page 111
6 SEF data Reference 3.10.7 SEF on page 112
7 MF data Reference 3.10.8 MF on page 113
8 (not
seen)
Burst Count data
Not seen; only seen in use with an Extend
sensor. Reference 3.10.4 Burst Count on
page 109.
3.10.1. BISNumber
The BIS™ number is a processed EEG value representing the depth of sedation.
The current BIS™ number is displayed in the numeric section of the home screen, as
one number for the 2 channel mode, and as two numbers, for the left and right
hemispheres, for the 4-channel mode.
The user may set a BIS range alarm, which sets the system to alarm if the patient’s
BIS™ value falls below or exceeds the set range. For example, if the range is set at 40-
60, a BIS™ value of 35 or of 70 will trigger the BIS range alarm.
To set this alarm, reference 4.3.7 Changing Alarms Settings on page 168.
If the BIStarget range alarm is enabled, the BIStarget range will appear next to the
numeric. If the alarm is disabled, the alarm disabled icon will appear instead of the
target range.