Heliox breathing equipment, illustration. Heliox is a mixture of helium and oxygen. It is used to treat patient's who have breathing difficulties, as the addition of helium (a less dense gas) produces less resistance in the lungs and airways. The two tubes (coiled) provide the gases, which are mixed and then breathed through the face mask. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / De Angelis, Maurizio |
Taille de l’image : | 4827 px × 3620 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |