(CNN)-- Often when Dr. Thomas Valley sees a new patient in the intensive care unit at Michigan Medicine in Ann Arbor, he clamps a pulse oximeter on their finger -- one of the many devices he uses to ...
A portable device used to detect blood oxygen levels revolutionized the medical field 50 years ago and is now receiving essential updates. Efforts to improve the accuracy of pulse oximetry readings ...
Often when Dr. Thomas Valley sees a new patient in the intensive care unit at Michigan Medicine in Ann Arbor, he clamps a pulse oximeter on their finger – one of the many devices he uses to gauge ...
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