4 . T S M S e r v i c e P r o g r a m
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Dialog
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SW 9.xx
4.8.1.9 ABPM
Maintenance
1.
Activate the ABPM Maintenance menu with
the ABPM Maintenance key in the TL Manual
Test and Calibration menu. The following menu
is displayed.
The ABPM Maintenance menu is used for the
function test of the Dialog automatic blood
pressure measurement ABPM option. The cuff is
replaced by a 500 ml measurement chamber.
The following functions can be tested:
•
P Test Pressure Comparison Test
•
Test 1 Inflation Time
•
Test 2 Air Leakage
See chapter 5 technical safety inspection and
preventive maintenance: inspection protocol for
the automatic blood pressure measurement ABPM
and the execution procedure for the measurement
inspection.
Pressure Comparison Test
The P Test key activates and deactivates the
pressure comparison test of the ABPM. The P Test
is used to compare the pressure value of the
pressure sensor with a reference instrument.
A reference instrument (accuracy
≤
±
0.5 mmHg)
is required for the comparison test of the pressure
sensor.
Inflation Time [s]
The Test 1 key activates and deactivates the
inflation time. Thus the inflation time of the pump
is tested up to 300 mmHg, i.e.:
•
0 - 250 mmHg
•
0 - 300 mmHg
The measurement chamber is connected to the
ABPM system via the pressure tubing. A pressure
is built up to 300 mmHg.
Air Leakage [mmHg]
The Test 4 key activates and deactivates the air
leakage test (3 minutes). Thus the pneumatic
integrity of the ABPM system is tested.
The measurement chamber is connected to the
ABPM system via the pressure tubing. A pressure
is built up to 300 mmHg and is held for 3 minutes.
