Dräger PulmoVista 500 Manual page 29

Electrical impedance tomography (eit) device handling, application tips and examples
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1
Global impedance waveform. If available, trend parameters from the ventilator are
displayed: PEEP in green and EIP in pink.
2
Sections with alphabetically sorted labels (incl. the respective PEEP if available).
3
Automatic section selection.
4
Manual section selection (add or remove sections and position them using the
touchscreen or rotary knob).
5
Define section length (1-10 breaths).
6
For the customized analysis you need to define a reference section.
The ensuing analysis quantifies changes in comparison to this section.
7
Regional Ventilation Delay (RVD) settings: The RVD is a parameter which displays
regional inspiration delays in comparison with global inspiration and may indicate
the cyclical collapse and re-opening of lung regions as well as display regionally
varying time constants.
8
Starting the analysis.
Section settings: Please make sure that one section does not spread
over multiple PEEP levels or different interventions. One section always
represents the average value of the selected breaths.
Different views and their special properties
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