基于ZigBee无线传感网络的输液进程监控系统

发布时间：2018-04-06 21:04

本文选题：ZigBee　切入点：状态机　出处：《上海交通大学》2014年硕士论文

【摘要】：目前绝大多数医院住院病人静脉输液管理仍旧处于老式的管理模式,既护理人员给病人进行静脉注射,需要病人经常观察药液是否注射完成,病人发现需要换药液或输液完成时,呼叫护理人员进行换液或拔掉注射针头。老式的管理模式导致护理质量较低,病人无法非常放松的修养,当病人稍不注意或者睡着,可能会输液完成也不知道,因而没有及时呼叫护理人员,导致血液回流,可能堵塞针头等后果。本论文研发实现一种基于状态机的输液进程监控系统,完全主动监测输液状况,智能判断输液状态,由本系统呼叫护理人员对病人进行换液或拔针。系统建立在ZigBee的无线传感器网络之上,有效的节省医院物联网构建成本。系统主要用户为医院住院部各科室,主要用于静脉输液时监测输液袋(瓶)内的药液余量,根据对不同状况的智能判断,提示护理人员进行护理工作。本论文进行的研究工作如下:1.搭建一个基于ZigBee技术的无线传感网络,使得传感数据可以通过这个网络进行上传,传感器终端也可通过这个网络实现数据的接收。同时实现一个输液监测器的硬件原理的研究及制作,通过这个输液监测器可以将输液的重量数据及相关操作情况实时的传输到服务器端。2.通过输液实验数据的收集、整理和分析,找寻输液过程中各项数据的变化规律及特殊情况,通过对各类情况进行分析,来设计一个时间自动机,使其能按照输液相关流程进行状态的变换,并且可以响应各类的特殊情况。3.设计实现一个输液进程监控系统,系统分为中间件、服务端、客户端。系统可以通过无线传感网络收集输液监测器的实时数据,并通过服务端内部的时间自动机来做出各类响应,通过客户端可以提供给用户各类数据的查询功能。本论文设计开发的输液进程监控系统的建设目标,即是以一种合理的方式、可以接受的成本来解决上述医疗输液中的问题,医护人员通过该系统就可以实现语音和可视化报警随时随地接收病人的呼叫和报警信息,保证了服务的高品质。
[Abstract]:At present, the management of intravenous infusion for most inpatients in hospitals is still in the old-fashioned management mode. Since nursing staff give intravenous injections to patients, it is necessary for patients to observe whether or not the injections are completed.When the patient finds that a change or infusion is needed, call the nurse to change the fluid or unplug the needle.The old-fashioned management mode leads to low quality of nursing care and the patient is unable to relax his recuperation. When the patient fails to notice or fall asleep, he may not know if the infusion is completed, so he does not call the nursing staff in time, resulting in blood flowing back.May block needles and other consequences.In this paper, a state machine based infusion process monitoring system is developed. The system can monitor the transfusion status completely and intelligently judge the infusion state. The system calls the nurses to change the fluid or pull out the needle.The system is built on the wireless sensor network of ZigBee, which can save the cost of building the hospital Internet of things.The main user of the system is the departments of the hospital inpatient department, which is mainly used to monitor the residual amount of the medicine in the infusion bag (bottle) during intravenous infusion. According to the intelligent judgment of different conditions, the nursing staff is prompted to carry out nursing work.The research work in this thesis is as follows: 1.Build a wireless sensor network based on ZigBee technology, so that the sensor data can be uploaded through the network, sensor terminals can also achieve data reception through the network.At the same time, the hardware principle of an infusion monitor is studied and fabricated, through which the weight data and related operation can be transmitted to the server in real time.Through collecting, sorting out and analyzing the experimental data of transfusion, we can find out the changing rule and special situation of each data in the course of transfusion, and design a time automaton by analyzing all kinds of situations.It can change the state according to the flow of transfusion, and can respond to all kinds of special cases. 3.Design and implement an infusion process monitoring system, the system is divided into middleware, server, client.The system can collect the real-time data of the transfusion monitor through wireless sensor network, and make all kinds of responses through the time automata inside the server, and provide the query function of all kinds of data to the user through the client.The construction goal of the infusion process monitoring system designed and developed in this paper is to solve the above problems in medical infusion in a reasonable way and at acceptable cost.Through the system, the medical staff can receive the call and alarm information from the patient anytime and anywhere, and ensure the high quality of service.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP277;TP212.9;TN925.93

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