title: An oxygen enrichment attachment for use with humidified air.
mesh_terms: D006801:Humans; D006813:Humidity; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D010100:Oxygen / Q000008:administration & dosage*; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation; D012119:Respiration; D013147:Spirometry; D014140:Tracheotomy
chemical_list: D010100:Oxygen