基于AnyLogic的直升机后送救护组医疗设备器材需求模型构建

Modeling of medical equipment requirements for helicopter evacuation and rescue team based on AnyLogic

目的:构建直升机后送救护组医疗设备器材需求模型,以为不同任务下合理配备机载医疗设备器材提供参考。方法:收集整理常规医疗处置及紧急医疗处置时间、医疗处置所需的基本医疗设备器材等基础数据,采用AnyLogic的多智能体建模方法,将伤病员、设备器材、医护作为智能体模块,通过彼此间的逻辑关系建立智能体之间的访问规则,从而构建直升机后送救护组医疗设备器材需求模型。以直8加改装救护直升机为平台装载救护组和伤病员为例,模拟多种轻重伤病员混合的后送任务,采用该模型记录100次模拟飞行的医疗处置等待时间、完成率、医护利用率和设备器材需求数据,并进行分析。结果:采用该模型可从电子设备类、救护操作器材类、辅助小器材类、卫生耗材类等方面为直升机后送救护组的多种后送任务提供通用的医疗设备器材配备方案。结论:该模型为直升机后送救护组医疗设备器材的合理配备提供了新思路和参考依据。

Objective To provide references for reasonable equipping of airborne medical equipment oriented to different tasks by constructing a medical equipment requirement model for the helicopter evacuation and rescue team.Methods Relevant basic data were collected and organized on time for routine and emergency medical treatment and elementary medical equipment requirements for types of medical treatment.AnyLogic multi-agent modeling was used to established a medical equipment requirement model for the helicopter evacuation and rescue team,with the casualty,equipment and medical personnel as the agent modules and the logical relationship-based access rules between the agents.An example was taken with a Z-8 helicopter transformed into an ambulance platform to transport the rescue team and casualties,in which a variety of evacuation tasks with multi combinations of light and serious casualties were simulated and the model developed was used to record and analyze the data on waiting time for medical treatment,completion rate,personnel utilization rate and equipment requirement during 100 times of simulation flight.Results The model developed could provide generalized medical equipment allocation programs for the helicopter evacuation and rescue team to complete a variety of evacuation tasks in terms of electronic device,treatment equipment,auxiliary instrument and medical consumables.Conclusion The model developed facilitates rational allocation of medical equipment for the helicopter evacuation and rescue team.