09/11/2021
If you have tested positive for COVID-19, or waiting for test results, an oximeter is a convenient and quick way to monitor the oxygen content of your blood.
Pulse oximeters are medical devices that monitor the oxygen level of a patient's blood, and it can be beneficial for the healthcare worker if oxygen levels drop below the safe levels. Now it has become an important tool for citizens to understand health status, especially for Covid patients.
According to several reports, a normal level of oxygen is usually 95% or higher. Some people with chronic lung disease or sleep apnea can have normal levels of around 90%. However, if your home SpO2 reading is lower than 90%, it is best to call your health care provider immediately.
At the same time, it is crucial to follow the right procedure to get accurate blood oxygen readings. So now we are going to given you a step-by-step guide to getting accurate blood oxygen readings on your body.