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V1407 User Manual
84
Problems in SpO2 Measurement
Problem
Remedy
SpO2 measurement is
unstable.
1.
Check if the probe is affected by strong light in the area.
2.
Check if the connection is normal; if the red light of the
sensor Flashes or does not turn on, it is an inferior probe.
3.
Check if there are any factors interfering with a patient’s
blood flow. (For example, if the device is connected to the
leg being measured for blood pressure.)
4.
Check if the probe is properly positioned to a patient.
5.
Limit the patient's movement. Sensor will be unable to
detect a reading due to motion artifact.
6.
Check if the probe is damaged.
Problems in NIBP Measurement
Problem
Remedy
NIBP measurement is
unstable.
1. Check if air has leaked out due to bending or
damage of the NIBP cuff or hose.
2. Check if the proper type of cuff is used for a patient.
3. Check if the posture of a patient or the
measurement site is proper.
4. Check if a patient moves during measurement.
5. Verify proper cuff size and position as well tight fit
when pressurized.
Problems in IBP Measurement
Problem
Remedy
Blood pressure
measurement is unstable.
1. Remove any air in the line.
2. Shorten the tubing length.