Fukuda 8000 Series, Руководство по обслуживанию

Страница: 220 / 230

9-6
Chapter 9 Maintenance Check Daily and Periodic Check
02 BP Measurement
Error Set the simulator to 120 mmHg for SYS, 80
mmHg for DIA, 90 mmHg for MAP, and perform
the NIBP measurement.
The displayed BP value should be within 120
mmHg ± 10 mmHg for SYS, 80 mmHg ±10
mmHg for DIA, 90 mmHg ±10 mmHg for
MAP.
03 Pulse Rate
Measurement Error Set the pulse rate to 60 bpm on the simulator,
and perform the NIBP measurement. The displayed pulse rate should be within 60
bpm ± 3 bpm.
No Check Items Check Procedure Criteria
9. Temperature
01 Temperature display
error Input the temperature signal of 37°C from the
simulator, and check the displayed temperature
value on the monitor. The displayed temperature value should be
within 37°C ± 0.2°C.
No Check Items Check Procedure Criteria
10. Cardiac Output (Blood Temperature, Injectate Temperature)
01 Blood Temperature
Measurement Input the blood temperature signal of 37°C from
the simulator, and check the displayed blood
temperature value on the monitor. The displayed blood temperature value
should be within 37°C ± 0.3°C.
02 Injectate Temperature
Measurement Input the injectate temperature signal of 15°C
from the simulator, and check the displayed
injectate temperature value on the monitor. The displayed injectate temperature value
should be within 15°C ± 0.5°C.
No Check Items Check Procedure Criteria
11. CO
2
Concentration (Optional)
01 CO
2
Concentration
Calibration
(HCP-800/HCP-810)
Perform calibration according to the procedure
explained in "Chapter 9 Maintenance Check"
(Maintenance Manual). The calibration should complete without
error.
02 CO
2
Concentration
Measurement
Perform measurement with 5% calibration gas,
and check the displayed CO
2
concentration
value on the monitor.
The displayed CO
2
concentration value
should be within 38 mmHg ± 2 mmHg.
No Check Items Check Procedure Criteria
12. BIS (Optional)
01 Sensor Detection Connect the signal generator and BIS sensor
simulator, and check that the brain wave is
displayed. Brain wave should be displayed on the
monitor.
No Check Items Check Procedure Criteria
13. Analog Output
01 ECG Output Accuracy Input 10 Hz sine-wave signal of 1mV (2mVp-p)
amplitude from the simulator, connect the
oscilloscope to the output, and check the
displayed waveform.
The displayed waveform amplitude should
be within 1 V ± 0.1 V (2 Vp-p ± 0.2 Vp-p).
02 BP output accuracy Input BP signal of 0 mmHg, 100 mmHg, 250
mmHg from the simulator, connect the
oscilloscope to the output, and check the
displayed waveform. The displayed output voltage should be
within 0 V ± 0.1 V at 0 mmHg,
The displayed output voltage should be
within 1 V ± 0.1 V at 100 mmHg,
No Check Items Check Procedure Criteria
14. Electrical Safety
01 Earth Leakage
Current (NC) Measure the earth leakage current under
normal condition using a leak measurement
safety tester.
Test according to the test method of IEC 60601-
1. It should be 5 mA or less.