Pulse Oximeter
A pulse oximeter is a device that is usually placed on the fingertip. It uses light rays to estimate the oxygen saturation and pulse rate of the blood. Oxygen saturation provides information about the amount of oxygen in the blood. A pulse oximeter can estimate the amount of oxygen in the blood without taking a blood sample.
Pulse Oximeter Repair Solution
If your pulse oximeter is not working properly, try inserting your finger again and keeping your finger pressed on the device, keeping your finger still while reading. Take another reading to get the correct results. See below for details on how to properly insert your finger into the pulse oximeter.
What to do if the oximeter is not working?
- If your pulse oximeter is not displayed then check Batteries are placed in a proper manner like polarities.
- Check the pulse oximeter probes and SPO2 sensor cables.
- In most cases SMD on-off button failure because of frequently used in that case you need to change it.
- Oxygen levels fluctuate and home pulse ox monitors may lose connection or momentarily read incorrectly.
Pulse Oximeter Repair Solution | Pulse Oximeter Assembly | What inside Oximeter?
Which Sensor is used in Pulse Oximeter?
All pulse oximeters use red and infrared light to measure SpO2 levels. Nonin PureLight sensor technology uses high-quality LEDs and a calibrated receptor to eliminate interference from secondary frequencies.