Since the beginning of the pandemic of COVID-19, testing and discovering the infection was one of the top priorities. Quick methods are something that is insisted on, and one of those is a pulse and O2 testing with oximeters.
What is an Oximeter?
An oximeter is a device whose main function is to measure your blood oxygen saturation level. To put this simple, to see what is the level of oxygen in your blood. It is a quick check to take a look at if there is some critical level of oxygen in your blood. This can lead to pulmonary problems. Nowadays it is quite popular because it is one of the tests to check for COVID-19 symptoms. If your Oxygen saturation level is not good, since it indicates a pulmonary problem, or the problem with your lungs (such as pneumonia), for which Coronavirus could be responsible.
How to read it?
To read it, first, you have to know how to use it. It is quite simple. All you need to do is to attach it to your finger or toenail and wait a few seconds for the results. It is completely painless. For proper reading of the result you have to know the following things:
– Oxygen saturation level,
After a few seconds, you will see a small glimpse, and a number will appear. If the number (next to O2 of SPO2 symbol) is above 95 then you have a good and healthy level of saturation. If it is lower, you should go and consult with your doctor for more tests.
– Pulse level,
This one can be quite inaccurate. Although, it will show you the approximate level of your pulse (BPM). You need to know what is your normal pulse which can vary from 60 to 100. Anyway, if it is not according to your normal you should see your doctor.
Find out more
An important piece of information is that oximeters are not a medical tool (it is even embedded on many product packs). Although it is used as an initial test for many pulmonologist cases, sometimes your saturation level and pulse can be all right, but you can still be infected. To find out more about this, you can check here. Also here you can find one of the best products of this type, and all the information that you need to know about it, on the market.