MAINTENANCE AND STORAGE
1
Replace the batteries immediately when low voltage lamp
is lighted.
2
Clean surface of the fingertip oximeter before it is used.
3
Remove the batteries if the oximeter will not be operated
for an extended period.
4
Store the product at -13°F ~ 158°F (-25°C ~ 70°C) and
≤93% humidity.
5
Store in a dry place. Extreme moisture may affect oximeter
lifetime and may cause damage.
6
Dispose of batteries properly; follow any applicable local
battery disposal laws.
Cleaning the pulse oximeter: Use a clean, soft cloth
dampened with 70% isopropyl alcohol to clean both the
silicone contact surface inside the oximeter and the test finger
before and after each reading.
s NOTICE: Do not sterilize the device using autoclaving,
ethylene oxide sterilizing, or immersing the device in
liquid. The device is not intended to be sterilized.
s NOTICE: Do not pour or spray liquids onto the oximeter,
and do not allow any liquid to enter any opening in the
device. Allow the oximeter to dry thoroughly before
reuse.
The pulse oximeter requires no routine calibration or
maintenance other than replacement of batteries.
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cs@grahamfield.com
Info: The use life of the device is five years when it is used
for 15 measurements every day and 10 minutes per one
measurement. Stop using and contact local service center if
any of the following occurs:
•
An error in the Possible Problems and solutions displays.
•
The oximeter cannot be powered on (and doesn't require
battery replacement).
•
The oximeter is cracked or has suffered damage to the
display resulting in illegible readings, the spring is broken,
or the key is unresponsive or unavailable.
A functional tester cannot be used to assess the accuracy
of a pulse oximeter monitor or sensor. Clinical testing
is used to establish the SpO2 accuracy. The measured
arterial hemoglobin saturation value (SpO2) of the sensors
is compared to arterial hemoglobin oxygen (SaO2) value,
determined from blood samples with a laboratory CO-
oximeter. The accuracy of the sensors in comparison to the
CO-oximeter samples measured over the SpO2 range of
70 - 100%. Accuracy data is calculated using the root-mean-
squared (Arms value) for all subjects, per ISO 9919:2005,
Medical Electrical Equipment - Particular requirements for
the basic safety and essential performance of pulse oximeter
equipment for medical use.
A functional tester is used to measure how accurately pulse
oximeter is reproducing the specified calibration curve and the
PR accuracy.
The model of functional tester is Index2 FLUKE simulator and
the version is 2.1.3.
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