Covid-19 News: How to use a Pulse Oximeter correctly?
A pulse oximeter is a device used to measure the oxygen saturation levels of a person. The device is a crucial monitoring tool when dealing with coronavirus cases. However, one should properly know to get an accurate reading of the oxygen saturation levels. The pulse oximeter can be put either to your index or middle finger. It is advisable to put the device on the finger for at least a minute till the reading stabilises. It is advised to sit and make the body relaxed before putting on the pulse oximeter. Watch some more tips on how to use your oximeter properly.