Development of the Aerial Remote Triage System: Result of a survey of international experts
AbstractThe use of drones for the triage of victims in mass-casualty incidents has recently emerged as a promising technology. However, there is not a triage system really adapted to a remote usage. The objective of our study was to develop a remote triage procedure using drones. The research was performed in three stages: literature review, development of a remote triage algorithm using drones and evaluation of the algorithm by experts. A qualitative synthesis and the calculation of content validity ratios were done to achieve the Aerial Remote Triage System. The system assesses first major bleeding, second walking, third conscious (awake) and fourth sign of life; and classify the victims inside priority categories: priority 1 (red), priority 2 (yellow), priority 3 (green) and priority * (violet). It includes the possibility to indicate save-living interventions to victims and bystanders, like the compression of bleeding injuries or the recovery position. The Aerial Remote Triage System is valid in complex health emergencies when it is difficult or impossible an immediate access to the scene due to physical, chemical or biological risks. It can be useful to know vital information about the emergencies.