Elderly male patient with chronic obstructive pulmonary disease (COPD) receives oxygen therapy through a nasal cannula at home. Blood oxygen is monitored through an oximeter on the finger,while oxygen is provided by the oxygen concentrator (at left) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3410 px × 5125 px |
Modell-Rechte: | vorhanden |
Restrictions: |
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