pulse oximeter on a mans finger. oxygen saturation of the blood. A patient in a medical mask measures blood saturation with an electronic pulse oximet

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pulse oximeter on a mans finger. oxygen saturation of the blood. A patient in a medical mask measures blood saturation with an electronic pulse oximeter on his finger. low saturation of the blood.

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Size: 6000px × 4000px
Photo credit: © Dmitrii Melnikov / Alamy / Afripics
License: Royalty Free
Model Released: No

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