title: A new ventilator: a combined minute volume divider and humidifier.
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D005740:Gases; D006813:Humidity; D010313:Partial Pressure; D013147:Spirometry; D013242:Sterilization; D012122:Ventilators, Mechanical
chemical_list: D005740:Gases