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3. How to use
3.1. What is oxygen saturation (SpO
2
)?
Oxygen saturation indicates the percentage of
hemglobin in arterial blood that is loaded with
oxygen. This is a very important parameter for the
respiratory circulation system. Many respiratory
diseases can result in lower oxygen saturation
within human blood.
The following factors can reduce oxygen saturation:
• Automatic regulation of organ dysfunction
caused by anesthesia
• Intensive postoperative trauma
• Injuries caused by some medical examinations
These situations may result in light-headedness,
asthenia and vomiting. Therefore, it is very
important to know the oxygen saturation of a
patient so that doctors can detect problems in a
timely manner.
3.2. To measuring blood oxygen and pulse
To measure your blood oxygen and pulse;
1. Insert the batteries as described in the batteries
section
2. Insert one finger (nail side up; index or middle
finger is recommended) into the finger opening
of the device. Be sure to fully insert the finger
so that the sensors are completely covered by
the finger.
3. Release the device allowing it to clamp down on
the finger.
4. Press the ON button
Your measurement values will appear on the screen
after a few seconds, remove your finger from the
device once your measurement is complete. The
device will automatically switch off after approx. 8
seconds after the finger is removed from the
device.
Inserting a finger
On/Off (Power) button
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