Use Of Pulse Oximeter

A pulse oximeter is a small device that can measure the amount of oxygen in your blood.

Pulse oximetry is useful for people with chronic lung or heart disease who need to monitor how well oxygen is being carried from the heart and lungs to the most remote parts of the body.

To use a pulse oximeter, press the device on your finger, or pinna – this is how you use it properly to get an accurate reading.

A pulse oximeter is a small instrument that is usually placed on the finger, finger, or earlobe to measure the level of oxygen in the blood.

It is a quick and easy way to determine how well oxygen is being carried from the heart and lungs to the most distant parts of the body to determine if the heart and lungs are functioning properly.

Also, it can be used to measure warning signs of chronic lung or heart disease and to determine if you should see a doctor about the coronavirus.

A pulse oximeter measures the oxygen saturation of your blood. Essentially, this percentage is a calculation of how much oxygen is in the blood, with 100% being 'fully saturated' and the optimal level.

And while this simple non-invasive medical tool is available over the counter in many pharmacies, it's not necessary for most people. 

Pulse Oximeter SpO2 Probe Types For Long Term Monitoring And Spot Checks

Disposable SpO2 pulse probe

They can be found on pulse oximetry at the wrist, but more often in hospitals, where firstly, the oxygen saturation probe plays an important role as part of the monitoring of vital parameters and, secondly, disinfection measures are in the foreground.

Therefore, the use of a single pulse finger probe and the use of only one probe on the patient can be of great help.

Vital monitors typically include a heart rate probe, a non-invasive blood pressure cuff, and an oxygen saturation probe, which measure the rate and efficiency of oxygen distribution in the patient's body.

You can also buy a heart rate simulator at

Disposable pulse finger probes can be made very thin and flexible and, if necessary, attached to the finger with Velcro.

In addition, due to its lightweight and flexibility, it can be used as an ear examination if the patient's fingers are inaccessible for any reason.

Pulse oximeter on the wrist

The oxygen saturation probe on the wrist is characterized by a shared screen that controls the microprocessor with memory, in a unit that is worn on the patient's wrist and has an attached ring. The finger device may or may not be disposable.

With this construction, the device will wear out quite smoothly. Therefore, the wrist pulse oximeter is widely used to measure blood oxygen saturation during sleep. Therefore, the wrist oximeter has sufficient storage capacity to record oxygen data points.