RESUMO
With the development of society and economy, the disease spectrum of Chinese residents has undergone a major change, and the public health emergencies have occasionally occurred. The new situation has put forward higher requirements on the emergency capacity, professional technical level and treatment quality of critical care treatment system. Combining with the advantages of hospital aviation, ground and Internet emergency, Henan Provincial People's Hospital established a new construction path of emergency and critical care treatment system, namely "trinity" rescue system of aviation, ground and Internet emergency treatment and the "five-ring" model of critical care treatment system in hospital. The purpose of this paper is to summarize the practical experience of the construction of emergency and critical care system in Henan Provincial People's Hospital, so as to provide reference for the management of emergency and critical care in China.