CPAP (continuous positive airway pressure) machine with monitor and mouthpiece,used to deliver enough air pressure to keep the upper airway passages open during sleep for obstructive sleep apnoea patients | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5197 px × 3458 px |
Model Release : | Non requis |
Restrictions : |
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