BloodVitals SPO2 vs Traditional Pulse Oximeters

JuniorCobb

First, pause and take a deep breath. When we breathe in, our lungs fill with oxygen, which is distributed to our red blood cells for transportation throughout our our bodies. Our bodies need numerous oxygen to operate, and healthy people have a minimum of 95% oxygen saturation all the time. Conditions like asthma or COVID-19 make it more durable for our bodies to absorb oxygen from the lungs. This leads to oxygen saturation percentages that drop to 90% or beneath, an indication that medical consideration is required. In a clinic, medical doctors monitor oxygen saturation using pulse oximeters - these clips you put over your fingertip or ear. But monitoring oxygen saturation at house a number of instances a day might assist patients keep watch over COVID symptoms, for example. In a proof-of-principle study, University of Washington and University of California San Diego researchers have proven that smartphones are able to detecting blood oxygen saturation levels right down to 70%. This is the lowest worth that pulse oximeters ought to have the ability to measure, as really useful by the U.S.