Riester ri-fox N, Operator'S Manual

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1. Replace batteries in time when low voltage lamp is lighted.
2. Clean surface of the ri-fox N before it is used in diagnosis for patients.
3. Remove batteries inside the battery cassette if the oximeter will not be used for a
long time.
4. It is best to preserve the product in a place where ambient temperature is –20~55°C
and humidity is <93%, no condensation.
5. It is recommended that the product should be kept in a dry environment anytime. A
wet ambient might affect its lifetime and even might damage the product.
6. Please follow the law of the local government to deal with used batteries.
1. The functional tester cannot be used to assess the accuracy of the oximeter.
2. The test method used to establish the SpO
2
accuracy is clinical testing. The
oximeters used to measure the arterial haemoglobin oxygen saturation levels are
compared to the levels determined from arterial blood sampling with a CO-oximeter.
3. Index 2 that is made by Biotek company is a function tester. Set Tech to 1, R curve
to 2, and then users can use this particular calibration curve to measure the
oximeter.
Maintenance and Storage
Calibrating the Oximeter
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