BeneVision N22/N19 Patient Monitor Operator’s Manual 27 - 9
27.9 Monitoring Bilateral BIS
By using BISx4 and the Bilateral sensor you can perform bilateral BIS monitoring. You can display the BIS expand
view during bilateral BIS monitoring.
27.9.1 Entering the BIS Expand View
To enter the BIS expanded view, follow this procedure:
1. Select the BIS numeric area or waveform area to enter the
BIS menu.
2. In the
BIS menu, select the Setup tab or the Sensor Check tab.
3. Select
BIS Expand at the bottom left corner to enter the BIS Expand View.
27.9.2 Selecting BIS Expand View Display
To select how the BIS Expand View display, follow this procedure:
1. Select the BIS numeric area or waveform area to enter the
BIS menu.
2. In the
BIS menu, select the Setup tab or the Sensor Check tab.
3. Select
BIS Expand at the bottom left corner to enter the BIS Expand View.
4. Select the
EEG, BIS Trend or DSA tab.
27.9.2.1 Displaying the EEG waveforms
The EEG tab of the BIS Expand view shows the selected EEG waveforms. You can configure the EEG waveforms:
â– Select EEG Waveforms to set which EEG waveforms you want to display.
â– Select Scale to set EEG waveform scale.
â– Select Speed to set EEG waveform speed.
27.9.2.2 Displaying the BIS Trend
The BIS Trend tab of the BIS Expand view shows the trend of selected parameters. You can configure the BIS
trend:
â– Select Parameter 1 and Parameter 2 to set the parameters whose trend you want to display.
â– Set Trend Length.
27.9.2.3 Displaying BIS DSA
The Density Spectral Array (DSA) shows changes in the power spectrum distribution over a certain period of time.