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) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3410 px × 5125 px |
Model Release : | Disponible |
Restrictions : |
|