Calibration And Verification; Troubleshooting - Henry Schein 900-8275 Manuel D'utilisation

ENGLISH
Cleaning
Your equipment should be cleaned on a regular basis. If there is heavy pollution or lots of dust and sand, the
equipment should be cleaned more frequently. Before cleaning the equipment, consult your hospital's
regulations for cleaning the equipment.
Recommended cleaning agents are:
Mild soap (diluted)
o
Ammonia (diluted)
o
Sodium hypochlorite bleach (diluted)
o
Hydrogen peroxide (3%)
o
Ethanol (70%)
o
Isopropanol (70%)
o
To clean your equipment, follow these rules:
1. Shut down the pulse oximeter and remove the batteries.
2. Clean the display screen using a soft, clean cloth dampened with a glass cleaner.
3. Clean the exterior surface of the equipment using a soft cloth dampened with the cleaner.
4. Wipe off all the cleaning solution with a dry cloth after cleaning if necessary.
5. Dry your equipment in a ventilated, cool place.
Disinfecting
The parts of the equipment which come into physical contact with the patients' are required to be disinfected
after each use. The recommended disinfectants include: ethanol 70%, isopropanol 70%, or liquid
disinfectants.
Disinfection may cause damage to the equipment and is therefore not recommended for this pulse oximeter
unless otherwise indicated in your hospital's servicing schedule. Clean the pulse oximeter before disinfecting
it.
Caution: Never use EtO or formaldehyde for disinfection.

7.3 Calibration and Verification

The performance should be checked every year and also after maintenance and repair.
Required Test Equipment: SpO
Note: The simulator cannot be used to assess the accuracy of a pulse oximeter probe or a pulse oximeter.
7.3.1 Control Key Verification
Press Menu key, display the history data.
7.3.2 Sound Verification
Set the oximeter sound ON.
o
Audible simulated heart beep sound.
o
7.3.3 SpO & Pulse Rate Measurement Value Verification
2
Connect SpO Probe to the SpO
o
2
Insert the operator's finger into the finger sensor, the SpO
o
from 95% to 99%, and the pulse rate is the same as heart rate.
If SpO Simulator is available, verify the accuracy of Oxygen Saturation Value with probes as follows:
o
2
Oxygen Saturation
96%
86%
70%
7.3.4 SpO & Pulse Rate Alarm Verification
2
Connect SpO Probe to the SpO
o
2
Insert the operator's finger into the finger sensor, the SpO
o
more than 96%.
Set the SpO high limit as 90, low limit as 80.
o
2
Verify the SpO visual and auditory alarms, the background color of the SpO
o
2
"dudu" voice should be heard.

7.4 Troubleshooting

Malfunction
SpO or PR is
2
Shows intermittently
The Oximeter
cannot be powered on
signal Simulator
2
connector on the oximeter.
2
Tolerance
±2%
±2%
±3%
connector on the oximeter.
2
Reason
1. Finger might not be placed in
holder deep enough.
2.Finger is trembling or patient's
body is moving.
1.Low battery power
2.Batteries installed incorrectly.
3.Oximeter might be damaged.
measured value of healthy person should be
2
measured value of healthy person should be
2
1.Retry by plugging the finger.
2.Reinstall the batteries
3.Contact local customer service
13
data should be red and
2
Resolution
2.Try not to move.
1.Replace batteries
centre.