Lepu Medical AIView 12V, Руководство оператора

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11-8
11.6 Changing SpO
2
Settings
11.6.1 Setting SpO
2
Menu
Enter the SpO
2
setup screen in either of the following ways:
 Select the SpO
2
parameter area.
 Press the [Parameters] quick key
→
select the [SpO
2
] tab.

Press[Main Menu]
→
[Parameters], select the [SpO
2
] tab.
In the SpO
2
setup screen, you can perform the following operations:

[Speed] : Pleth waveform sweeping speed. The larger the value,
the faster the sweeping speed.
Options: 6.25mm/s, 12.5mm/s, 25mm/s, 50mm/s.

[Display PI] : set whether to display the PI value in the SpO
2
parameter area.
 [PR Source] : set the PR source.
Options: Auto, SPO
2
, IBP1, IBP2. The default is Auto. When you
select Auto, the system will automatically select the first option
in the drop-down menu as the PR source, and then select
backward when the previous one does not exist. If specific PR
source is selected, but the source is unavailable, the system will
automatically execute Auto obtaining logic, that is, SpO
2
> IBP1>
IBP2.

[NIBP Simul.] : When monitoring SpO
2
and NIBP on the same
limb simultaneously, you can switch on NIBP Simul to lock the
SpO
2
alarm status until the NIBP measurement ends. If you
switch off NIBP Simul, low perfusion caused by NIBP
measurement may lead to inaccurate SpO
2
readings and
therefore cause false physiological alarms.

[Sat-Seconds] : SatSeconds sensitivity setting, to set the max
buffering time of activating SpO
2
alarm.
Options: Off, 10, 25, 50, 100. If you set SatSeconds to Off, it
means that the SatSeconds alarm management function is
disabled.
Formula: Sat-Seconds = SpO
2
points × seconds.
Set a SatSeconds limit, which allows SpO
2
to fall below or
exceed the alarm limit for a certain period of time without
triggering an alarm.
Caution
The Sat-Seconds setting is only available for Nellcor SpO
2
module.