Sp02 Possible Causes Of Error - INSIGHT Vet Vital Signs Operator's Manual

◼ Don't reuse a disposable Sp02 sensor
◼
During long term monitoring, check the placement of
the probe frequently and ensure there is good
contact between the Sp02 sensor and the patient.
◼
Keep measured skin clean, otherwise it may
influence the accuracy of the Sp02 measurement
◼
Sterilise the Sp02 sensor before measuring different
patients. In cases of methaemoglobinemia and
carboxyhaemoglobin, the pulse oximeter may not be
accurate. Results will also be affected by heavily
pigmented skin.
5.4 Sp02 Error and Sp02 Possible Cause of error
Error
SysErr3
SysErr4
no pulse
Cause
Sp02 module self-test error
Sp02 module communication
Can't find pulse
51
50