Dräger PulmoVista 500, Manual, Page: 26 / 56

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2.2. TrEnd vIEwS –
End-InSPIraTOrY and End-EXPIraTOrY
The PulmoVista
®
500 trend views can be used to compare two different points
in time. The
End-inspiratory trend view
is used to compare two different
tidal images and their regional tidal volume distribution. It helps you identify
inhomogeneities, recruitment, de-recruitment, overdistension and the
redistribution of Vt. A trend table shows the regional ventilation distributions
(i.e. tidal variations) in % with associated parameters of the ventilator.
1
Differential image
2
Trend table
3
Tidal image Ref
Set Cursor Ref as a reference point and move Cursor C to your point of
interest to immediately see changes.
Orange
→
Decrease of regional ventilation
Light Blue
→
Increase of regional ventilation
D
-30757-2017
4
Tidal image C
5
Global impedance curve
6
Trend Parameters
from ventilator
1
2
3 4
5
6