RESUMO
Objective:To summarize the nursing experience of medical rescue mission of Chinese manned spaceflight and space station astronauts returning to Dongfeng landing site, to analyze the characteristics of different mission stages of Shenzhou-12 manned spacecraft and Dongfeng landing site, and to take steps to implement effective medical rescue support of the space station missions.Methods:The relevant literature and reports at home and abroad were consulted, the nursing experience of previous medical rescue support tasks was summarized, and the corresponding clinical measures were put forward according to the orbit time of Shenzhou-12 and the complex terrain and climate of the main landing site.Results:Based on the existing experience, the rescue process had been further detailed, the emergency plan had been formulated, the clinical process in each plan had been refined, the clinical process in front of the cabin, in the carrier and in the evacuation process of nurses under different injury conditions had been formulated and improved, and the special training of nurses' own quality and nursing skills was carried out to improve the overall quality and combat ability of the nursing echelon.Conclusions:The improvement and refinement of clinical process in the medical rescue support task of the main landing site of Shenzhou-12 has provided a solid assurance for the successful completion of manned aerospace medical rescue support task.