To increase the efficiency of care for patients using high flow nasal cannular (HFNC) oxygen machines in the emergency unit, Chulalongkorn Hospital, Thai Red Cross Society.
In order to improve the nursing efficiency of patients who use high flow nasolaryngeal tubes (HFNC) in accident units. Emergency Room of Thailand Red Cross Chulalongkorn Hospital
In order to improve the nursing effect, a high-flow nose and throat (HFNC) compound air oxygenator was used in the emergency department of the Red Cross General Hospital.