H10 Finger Oximeter User Manual
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unstable SpO
2
readings are resulted from the
sensor’s receiving signals with interference.
The problems mentioned above may be
caused by patient movement, wrong sensor
placement or sensor malfunction. To obtain
valid SpO
2
readings, try to limit patient
movement, check the placement of the
sensor, measure another site or replace the
sensor.
NOTE:
1 The SpO
2
accuracy has been
validated in controlled human
studies against arterial blood
sample reference measured with a
CO-oximeter. SpO
2
measurements
are statistically distributed, only
about two-thirds of the
measurements can be expected to