基于无线局域网实时定位系统的医疗设备可视化追溯监管系统研究

      Research on Visualized Traceability Supervision System of Medical Equipment Based on Wireless Local Area Network Real-time Positioning System

      • 摘要: 针对传统医疗设备追溯监管模式存在的医疗设备定位信息反馈滞后、医疗设备可视化追溯效果不佳、医疗设备工作状态监管预警缺失等不足,开发了一款基于无线局域网实时定位系统的医疗设备可视化追溯监管系统。引入无线局域网实时定位系统,利用标准编码算法生成具有唯一属性的设备实物ID标签,基于RFID读写终端完成医疗设备与实物ID标签的物理映射,实现医疗设备实时定位与追溯,借助基于深度学习的主动预警算法实现医疗设备工作状态监管预警,借助室内地图生成与轨迹回放实现医疗设备可视化追溯监管。选取临沂市中心医院设备科为效能评价载体,对模型进行工程实践评估与临床统计学分析,结果表明系统具有完备的实时定位、可视追溯、异常预警等功能,在医疗设备定位信息实时反馈、医疗设备可视化追溯、医疗设备异常状态预警等方面具有明显优势。

         

        Abstract: Aiming at the shortcomings of traditional medical device tracking and supervision mode, such as delayed feedback of medical device positioning information, poor visual tracking effect of medical device, and missing early warning of medical device working state supervision, a medical device visual tracking and supervision system based on wireless Local Area Network (LAN) real-time positioning system is developed. Introduction of wireless LAN real-time positioning system, using standard coding algorithm generating device object ID tags, with the only attribute based on RFID read-write terminal complete physical mapping of medical equipment and material ID label, we realize a real-time positioning and traceability of medical equipment, with the help of active warning algorithm based on depth of learning medical equipment working state supervision for early warning, with the help of indoor map generation and trajectory playback medical equipment to realize visualization back regulation. Choose equipment of hospital of Linyi Central Hospital for performance evaluation of the carrier, the evaluation model of engineering practice and clinical statistical analysis, the results show that the system has a complete real-time positioning, visible trace, abnormal warning function. In medical equipment real-time positioning information visual tracing feedback, abnormal state warning etc, medical equipment has obvious advantages.

         

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