title: Medical helicopters: carbon monoxide risk?
abstract: Carbon monoxide exposure of medical personnel working beneath the turning rotor of a medical helicopter appeared to cause mild clinical illness. We measured the carbon monoxide levels found in various locations beneath the rotor of a jet helicopter under two different conditions. Carbon monoxide levels ranged from 8-76 ppm depending on location of sampling and speed of operation of the engine. This level of carbon monoxide is potentially a problem, as is the inhalation of jet fuel vapor, when working beneath the rotors of an operating helicopter.
mesh_terms: D000395:Air Pollutants, Occupational / Q000009:adverse effects / Q000032:analysis*; D000401:Aircraft; D002248:Carbon Monoxide / Q000009:adverse effects / Q000032:analysis*; D004634:Emergency Medical Technicians; D006801:Humans; D014187:Transportation of Patients
chemical_list: D000395:Air Pollutants, Occupational; D002248:Carbon Monoxide