Smartphone camera

Smartphone Camera, Flash May Help Detect Blood Oxygen Saturation Levels; Enable Patients to Keep an Eye on COVID-19 Symptoms, Too

Medicine & Technology Sep 20, 2022

Researchers delivered a controlled mixture of oxygen and nitrogen to bring artificially their blood oxygen levels down using a smartphone. Read to know more.

Smartphone camera

Smartphone Camera, Flash May Help Detect Blood Oxygen Saturation Levels; Enable Patients to Keep an Eye on COVID-19 Symptoms, Too

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