To develop a portable transport vehicle for single injured soldier in field warfare,so as to meet the target of completing emergency transshipment for single injured solider in both peacetime and wartime.The main body of the transport vehicle consists of a general stretcher and an additional wheel device.The stretcher provides a supporting platform for lying down and prone position of injured solider.The device of additional wheel is a foldable portable structure with two-wheels,which composed of 2 wheels,2 sets of frames,a crossbeam,connecting rods,buckles,and hooks.When transport task for injured solider needs to be performed,it can be connected to the stretcher to be expanded as a stretcher cart for transporting injured solider.In normal times,it can be folded for storage in a backpack.The use of the portable transport vehicle for single injured soldier in field warfare can reduce the number of personnel who carries out the stretcher from 2-3 person to 1 person,and can significantly reduce the frequency of transport,and shorten the overall time of transport,and remarkably improve efficiency of transport.Moreover,the scores of medical members for the performance of labor-saving and the recommendation level of transport vehicle in this study were higher than general stretcher,and the differences were significant(t=9.52,3.60,P<0.05).This transport vehicle has a reasonably structural design,favorable portability and safety.It can greatly improve the efficiency of transporting injured solider under limited conditions,and enhance the possibility that successfully rescue injured solider,and meet the requirement of grass-roots unit of army for practical combat in transporting injured solider,which is a suitable transport tool.

To develop a portable transport vehicle for single injured soldier in field warfare,so as to meet the target of completing emergency transshipment for single injured solider in both peacetime and wartime.The main body of the transport vehicle consists of a general stretcher and an additional wheel device.The stretcher provides a supporting platform for lying down and prone position of injured solider.The device of additional wheel is a foldable portable structure with two-wheels,which composed of 2 wheels,2 sets of frames,a crossbeam,connecting rods,buckles,and hooks.When transport task for injured solider needs to be performed,it can be connected to the stretcher to be expanded as a stretcher cart for transporting injured solider.In normal times,it can be folded for storage in a backpack.The use of the portable transport vehicle for single injured soldier in field warfare can reduce the number of personnel who carries out the stretcher from 2-3 person to 1 person,and can significantly reduce the frequency of transport,and shorten the overall time of transport,and remarkably improve efficiency of transport.Moreover,the scores of medical members for the performance of labor-saving and the recommendation level of transport vehicle in this study were higher than general stretcher,and the differences were significant(t=9.52,3.60,P<0.05).This transport vehicle has a reasonably structural design,favorable portability and safety.It can greatly improve the efficiency of transporting injured solider under limited conditions,and enhance the possibility that successfully rescue injured solider,and meet the requirement of grass-roots unit of army for practical combat in transporting injured solider,which is a suitable transport tool.