98 Information for the doctor and qualified medical staff
When the
Average time
is set to 4 or 6,
FastSAT™ is automatically activated,
even when it has been deactivated in
this submenu.
Average time ..........................
4, 6,
8
, 10, 12
,
14, 16 seconds
Here you can view or set the period dur-
ing which the SpO
2
module uses the
sensor data to determine each SpO
2
and pulse rate value.
Silent lower limit
(SpO
2
) ..
50
, 51 ... 99, 100%
Lower alarm limit for the measured ar-
terial oxygen saturation; when the
measured value falls below this limit for
longer than the set
Hypoxia alarm de-
lay,
a silent alarm is stored.
Silent upper limit (SpO
2
) .... 50, 51 ... 99,
100
%
As
Silent lower limit (SpO
2
), but with
the
Hyperoxia alarm delay
.
Hypoxia alarm delay ...........
1, 2 ...
10
... 19, 20 seconds
Time between when desaturation is de-
tected (SpO
2
too low) and the corre-
sponding alarm is triggered.
Hyperoxia alarm delay ......
1, 2 ...
10
... 19, 20 seconds
As above, but with the
Upper limit
for SpO
2.
Averaging interval .............
10, 20 ...
60
... 110, 120 seconds
The average SpO
2
measured over the
set interval yields the reference value
for calculating the
Trend deviation (-)
.
Trend deviation (-) ..............
-3, -4 …
-10
… -24, -25%
The current SpO
2
is compared every sec-
ond with the average SpO
2
measured
over the averaging interval. When the
Summary of Contents for VitaGuard VG310
Page 1: ...VitaGuard VG310 Pulse oximeter Operating instructions...
Page 2: ......
Page 4: ......
Page 10: ...Table of contents...
Page 108: ...108 Evaluating stored data on a PC Fig 79 VitaWin register Events in graph form...
