getemed VitaGuard VG2100, Руководство по эксплуатации

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Alarm and monitor settings 77
8.7
Respiration
display and menu
The
Z
key takes you from
View
1, 2, or 3 to the
Respiration
display.
From here you can open the menu with the
U
or
V
key. Having
highlighted a row, press <Enter> to change the corresponding value.
8.7.1
Respiration
display
The top half of the display presents:
1 the status line
2 the current values with
the set alarm limits
3 the current three-minute
trends that update the
last value every two sec-
onds
Fig. 44 Respiration display, respiration graph
The
Respiration
trend display presents the respiration rate over the
last three minutes. This display varies with the set age group:
0
to
2
years
2
to
6
years
> 6
years
Respiration rate trend
display [per min]
between 0 and 60 between 0 and 60 between 0 and 30
The bottom half of the
Respiration
display presents the respiration wave-
form. A small vertical bar above the respiration waveform indicates
every detected respiration signal. Under the respiration curve you can
see the respiration signal’s
Basal impedance
in ohms, as in
View 1
.
The displayed respiration rate is not used in the alarm assessment and
is calculated and displayed only when the respiration signal exhibits
an adequate amplitude and is relatively free of movement artefacts.
Otherwise a question mark is displayed. This has no negative effects
on either the alarm function or the detection of central apneas.
1
2
3