Lu Jiafa, Ling Kevin, Zhong Wanjing, He Hui, Ruan Zhongrui, Han Wei
Emergency Department of Shenzhen University General Hospital, Shenzhen, China.
Faculty of Law, The Chinese University of Hong Kong, Hong Kong.
Heliyon. 2023 Feb 17;9(3):e13826. doi: 10.1016/j.heliyon.2023.e13826. eCollection 2023 Mar.
Shenzhen is unique in its need for ad hoc responses to emergencies. The need for emergency medicine also demonstrates a trend of sustained growth.
A three-dimensional and efficiently connected emergency medical management model using fifth generation mobile communication technology (5G) was established to improve the efficiency and level of management in emergency medicine.
A mixed-frequency band private network collaborative emergency treatment mode was built under daily emergency scenarios using 5G. The efficiency of a three-dimensional telemedicine treatment mode was tested using prehospital emergency medicine. Also, the feasibility of quickly establishing a temporary network information system using unmanned aerial vehicle (UAV) and/or high-throughput communication satellites under disaster-caused power outages and network interruptions was examined. A monitoring system was constructed for suspected cases using 5G amid public health emergencies, which raised the Emergency Department's efficiency and security in responding to the pandemic.
The three-dimensional rescue system supported by 5G showed that the radius of the emergency medical rescue services expanded from 5 to 60 km, and the cross-district emergency reaction time reduced from 1 h to <20 min. Thus, it was feasible to construct a communication network expeditiously with devices carried by UAV under disastrous scenarios. The system developed based on 5G could be used in managing suspected cases of public emergencies. Among the 134 suspected cases in the early stage of the pandemic, no nosocomial infection was detected.
A three-dimensional, efficiently connected emergency medical management system based on 5G was constructed, following which the emergency rescue radius quickly expanded and the emergency response time reduced. Thus, with the aid of new technology, an emergency information network system was built expeditiously under specific scenarios, such as a natural disaster, and the level of management under public health emergencies advances. The confidentiality of patient information is a critical issue regarding the application of new technology.
深圳在应对突发事件时需要进行特别应对，这一点较为独特。急诊医学的需求也呈现出持续增长的趋势。
建立一种利用第五代移动通信技术（5G）的三维高效连接的急诊医疗管理模式，以提高急诊医学的管理效率和水平。
在日常急诊场景下，利用5G构建了一种混合频段专网协同急救模式。使用院前急诊医学对三维远程医疗治疗模式的效率进行了测试。此外，还研究了在因灾害导致停电和网络中断的情况下，使用无人机（UAV）和/或高通量通信卫星快速建立临时网络信息系统的可行性。在突发公共卫生事件期间，利用5G为疑似病例构建了一个监测系统，提高了急诊科应对疫情的效率和安全性。
由5G支持的三维救援系统表明，急诊医疗救援服务的半径从5公里扩大到了60公里，跨区应急反应时间从1小时缩短至不到20分钟。因此，在灾害场景下利用无人机携带的设备快速构建通信网络是可行的。基于5G开发的系统可用于管理公共突发事件的疑似病例。在疫情早期的134例疑似病例中，未检测到医院感染。
构建了基于5G的三维高效连接的急诊医疗管理系统，之后急诊救援半径迅速扩大，应急响应时间缩短。因此，借助新技术，在自然灾害等特定场景下快速建立了应急信息网络系统，提升了突发公共卫生事件下的管理水平。患者信息的保密性是新技术应用中的一个关键问题。
