Gima 35306, Руководство пользователя

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the patient for any monitoring. Please contact the local dealer or our company, and we are to offer the best solution as
soon as possible for your satisfaction.
24.2 Routine Maintenance
At each routinely maintenance or the yearly maintenance, the monitor can be thoroughly inspected by qualified
personnel, including performance and safety examinations. This monitor is designed with life cycle of 5 years. It is strongly
recommended to use the product which is still within its life cycle, or it may cause inaccurate measurement. In order to
ensure its long service life, please pay attention to the maintenance.

If the hospital fails to carry out a satisfactory maintenance program about the monitor, it may get disabled and
harm the patient’s safety and health.

Perform protective grounding impedance, leakage current and insulation resistance test.

In case of ECG cable/lead wires damage or aging, please replace the cable or lead wires.

If there is any indication of cable and transducer damage or they deteriorate, they are prohibited from any further
use.

The Monitor is calibrated in the factory before sale, so there is no need to calibrate it during its life cycle. Any patient
simulators should not be used to validate the accuracy of blood pressure and oxygen saturation measurement,
they can only be used as functional testers to verify its precision.

The accuracy of ECG signal amplification can be verified by the built-in 1mV calibration signal.

The accuracy of pressure measurement and air leakage in pneumatic system can be verified by means of the built-
in pressure verification function and a precision pressure meter, please refer to the related chapter in Part 2 of
the user manual for detail operation.

The SpO
2
simulator cannot be used to verify the SpO
2
measuring accuracy, which should be supported by the clinical
study conducted by inducing hypoxia on healthy, non-smoking, light-to-dark-skinned subjects in an independent
research laboratory. However it is necessary for the user to use SpO
2
simulator for routine verification of precision.

Please note that the specific calibration curve (so called R-curve) should be selected when use of SpO
2
simulator,
e.g. for Index 2 series SpO
2
simulator from Fluke Biomedical Corporation, please set “Make” to “DownLoadMake:
KRK”, then the user can use this particular R-curve to test the SpO
2
function of the patient monitor with Creative
oximetry technology. If the SpO
2
simulator does not contain the specific R-curve, please ask the manufacturer for
helping to download the given R-curve into the SpO
2
simulator.

The adjustable units within the monitor such as potentiometers are not allowed to adjust without permission to
avoid unnecessary failures that affect normal application.

It is recommended to use the battery once a month to ensure its power capability and long service life, and
recharge it after run out of its power capacity.
24.3 ECG Verification
The ECG signal may be inaccurate due to hardware or software problems. As a result, the ECG wave amplitude becomes
greater or smaller.
You can print out the square wave and wave scale and then measure the difference between them if necessary. If the
difference exceeds 5%, contact your service personnel.