Home Oximeter Blood Oxygen Saturation Monitor DC 2.6V To 3.6V

Medical Finger Pulse Oximeter With 4 Display Handheld

How to use a oximeter?

1 Install 2 AAA batteries according to the positive and negative
marks in the battery compartment and close the battery cover
2 Open the clamp and put the finger in the measuring area (fully
extend the finger)
3 In the process of use, the tested finger should not pull the human
body and should not be in the state of movement.
4 Read the relevant data directly from the monitor.
During the measurement process, the display direction can be
5 changed once by pressing the key,
There are 6 conversion display directions.

Finger oximetry monitoring of blood oxygen is a non-invasive operation that can effectively monitor blood

oxygen in the body and play a key role in predicting changes in the condition. The normal range for finger

oximetry oxygen saturation is 90%-100%. If it is below 90%, it indicates that the patient is suffering from

severe hypoxia. Also need to pay attention to long-term clamping finger pulse easily due to local compression

or cold weather, and affect the peripheral blood circulation of the finger, resulting in misjudgment, can

be soaked in warm water and then re-monitoring to improve the accuracy of detection. Patients with severe

pneumonia, chronic obstructive pulmonary disease, sleep apnea, and patients with recurrent respiratory

failure can be monitored with finger oximetry.