Abstract: Objective: To apply the 3D trauma on-site rescue training system to the first aid teaching, and explore the teaching effects of the training system on the students. Methods: The 3D trauma on-site rescue training system were developed. The 5 functional modules were set up to study the knowledge and skills of trauma on-site rescue. Totally 331 nursing students were randomly divided into experimental group and control group, and different teaching methods were adopted. The teaching effects were analyzed with t-test. Results: The students in the experimental group had higher scores in trauma rescue than the control group (P<0.05). The experimental group and the control group were significantly different in terms of improving learning interest, analysis, problem-solving ability and first aid awareness (P<0.05). Conclusion: The application of 3D trauma on-site rescue training system has a good teaching effects. It can stimulate students' learning motivation and improve their comprehensive first-aid ability.

Key words: traumatic on-site rescue; emergency and intensive nursing; first-aid teaching