Testing Each Parameter
Calibration/Maintenance
2 - 14
0070-10-0591-01
Trio™ Service Manual
2.5.4
TEMP
2.5.4.1
Test Equipment
• Patient Simulator
2.5.4.2
Test Procedures
1.
Connect a 400 series TEMP test cable to the TEMP connector of the
Trio
Monitor.
2.
Connect the 400 series test cable to a calibrated Patient Simulator.
3.
Set the simulator to output a temperature of 34ºC.
4.
Check that the displayed TEMP value on the
Trio
Monitor is 34ºC +/- .1ºC.
5.
Change the simulator to output a value of 40ºC.
6.
Check that the displayed TEMP value on the
Trio
Monitor is 40ºC +/- .1ºC.
2.5.5
IBP
2.5.5.1
Test Equipment
• Patient Simulator
2.5.5.2
Test Procedures
1.
Use a pressure transducer cable to connect a calibrated Patient Simulator to the
Trio
Monitor.
2.
Set the
IBP
sensitivity of the simulator to 5uv/v/mmHg, and the static IBP value to
0 mmHg. Set the
IBP
label to
ART
.
3.
Perform zero calibration for
IBP
. Select the
IBP PARAMETER
menu to open the
IBP
SELECT
menu.
4.
From the
IBP SELECT
menu select
IBP ZERO
.
5.
From the
IBP ZERO
menu select
IBP ZERO
.
6.
After the zero calibration is successful, return to the normal screen.
7.
Set the Patient simulator to an IBP value of 100 mmHg.
8.
From the
MAINTENANCE
menu, select
IBP PRESSURE CAL
.
9.
From the
IBP PRESSURE CAL
menu, set
CAL
PRESSURE
to 100 mmHg.
10.
From the
IBP PRESSURE CAL
menu, select
CALIBRATE
.
11.
After the calibration is successful, return to the normal screen.
12.
Set the Patient Simulator to the following IBP static values: 40 mmHg, 100 mmHg, and
200 mmHg.
13.
Check that the unit displays the following values respectively: 40± 1 mmHg, 100±
2 mmHg, and 200± 4 mmHg.
14.
Set the Patient Simulator to output an arterial wave with a value of 120/80.
15.
Check that the unit displays the following values: Systolic 120 +/- 2%, Diastolic 80
+/- 2%.
16.
Confirm that the corresponding waveform is displayed correctly.
17.
Unplug the IBP sensor.
IBP SENSOR OFF
should be displayed in the Message Area in
the top right corner of the display.
