Unimed Pulse Oximeter Sensor: What Does It Do?

This blog article includes the following information: what is a pulse oximeter sensor, what its uses are, how it works, and how it is used clinically.

What is a pulse oximeter sensor?

A pulse oximeter sensor is a small medical device that measures the amount of oxygen in a person's blood. The sensor is placed on the person's finger and sends information to a computer or other device. This information can help doctors determine the person's health and see if the person has any problems with oxygen levels.

How does it work?

The pulse oximeter sensor is a small, relatively inexpensive device that measures oxygen saturation in the blood. It does this by measuring the light reflected from the red blood cells and converting it to an oxygen saturation estimate.

Oxygen saturation (SpO2) is used to measure overall health and can determine if a patient is experiencing hypoxia (low levels of oxygen in the blood). The pulse oximeter sensor usually takes about two minutes to measure oxygen saturation and will produce a reading onscreen that can be used to track progress over time.

Some common uses for the pulse oximeter sensor include:

-Monitoring health conditions such as asthma, diabetes, heart disease, stroke, and COPD

-Assessing readiness for surgery or childbirth

-Tracking recovery after surgery or childbirth

How do I use a pulse oximeter sensor?

Pulse oximeter sensors measure oxygen levels in the blood and provide information on heart rate, breathing, and more. The sensor attaches to the finger with a band and sends readings to a portable device.

To use the sensor, attach it to your finger with the included band. Open the app on your phone or computer and press the "start" button. The sensor will start scanning for signals. When it detects a pulse, it will record data for 10 seconds. You'll then see a graph of your oxygen levels overtime on the screen.


Unimed Medical's products are the ones you should consider if you're looking for the best possible pulse oximeter sensor. Thanks for reading!

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