MODEL RELEASED. Pulse oximeter. Close-up of a healthcare assistant using a pulse oximeter on a hospital patient. This device,also known as a blood oxygen meter,measures the pulse rate and oxygen concentration of the blood. It measures the oxygen concentration by measuring the absorption of light as it passes through the fingertip | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Life In View |
Bildgröße: | 5184 px × 3456 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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