Abstract： Objective To discuss the experience of medical treatment and rescue of the ‘SHENZHOU' astronauts in the landing place in the past 10 years,and to establish more effective mobile ICU in medical helicopters to ensure ‘SHENJIU' astronauts safety.Methods The data collected from foreign nations and our country was reviewed.Formerly experience in first-aid and rescue astronauts of our team was summerized.The important reasons of accidental injuries of astronaut during aerospace flight were listed.More effective and reasonable prophylactic measurements and clinical treatments of the accidental injuries of astronauts were brought forward.Results we established three effective mobile ICU that could ensure the safety of the astronauts.The carriers of the ICU were helicopters,and damage control surgery can be performed there.Fine armature made us more effective.Conclusions Reasonable and effective prophylactic measurements and clinical treatments were the important aspect of the successful manned aerospace flight.The first-aid system in helicopters could realize the destination of swift response and first-aid.