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Operation
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6
IMT Analytics AG
Standard trigger for adult ventilation
Standard trigger for high-frequency ventilation
6.14.3 Detail settings
2
3
4
5
6
1
10
7
8
9
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 (
6.14.4 Using an exter-
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