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 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3543 px × 5017 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |