Airway Pressure Screen - Fluke VT Plus HF Operator's Manual

Airway Pressure Screen

The Airway Pressure screen displays the signal and statistics for whichever range is
currently selected in either the high- or low-flow ports of the Analyzer. This screen
measures the pressure in a ventilated test lung. The airway pressure displayed is that for
the selected high- or low-flow port.
Range
Units
Re-scale
Clear
The user can select the breath parameters displayed on this screen by following the
instructions under Selecting Breath Parameters.
Press the RANGE soft key to change between low pressure, airway
pressure, and high-pressure screens.
Press the UNITS soft key to change the units of measure for the airway-
pressure screen. Possible units of measure for this screen include:
mbar millibar = .001 Bar
bar 14.7 PSIG (Barometric)
mmHg millimeters of mercury
inHg inches of mercury
cmH O centimeters of water
2
inH O inches of water
2
PSIG pounds per square inch
atm atmospheres
kPa kilopascals
Press the RESCALE soft key to change the scale on the plot of data to a
more appropriate window of values.
RESCALE uses the current min/max values to
determine plot limits.
Press the CLEAR soft key to reset the statistics and re-start the plot.
Note
Operation 3
Pressure Screens
3-15