IMT Analytics FlowAnalyser Series User Manual page 38

Operation
6
38
Standard trigger for adult ventilation
Standard trigger for high-frequency ventilation
6.14.3 Detail settings
1
2
7
6
1
Measurement channel. Here the measurement channel is selected on the
one hand (HF = Flow channel High; LF = Flow channel Low). On the other
hand you specify whether internal readings (pressure or flow) will be used as
triggers or whether an external trigger is to be used
nal trigger)
2
Measurement parameter of the start and stop trigger. You can choose be-
tween pressure and flow.
3 Trigger edge
> Positive edge (rising curve)
< Negative edge (falling curve)
4 Trigger threshold.
As soon as this value is exceeded or undershot, volume measurement starts
or stops. The value must be within the range of -250...250 L/min (Flow High
channel) or -15...15 L/min (Flow Low channel).
5
Unit of measurement of the selected measurement parameter for start and
stop trigger.
6 Reset. By pressing the assigned reset button the standard trigger values are
loaded for the flow trigger. Volume measurement is possible in most cases
4
5
3
9
8
10
(6.14.4 Using an exter-
IMT Analytics AG