Flow meter on an oxygen regulator on the wall of a hospital treatment room. This is used to administer oxygen to patients via a face mask or nasal cannula | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3543 px × 5017 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |