医院输液监控系统设计——毕业设计.docVIP

PAGE PAGE I SHANDONGＵＮＩＶＥＲＳＩＴＹ　ＯＦ　ＴＥＣＨＮＯＬＯＧＹ 毕业设计说明书 医院输液监控系统设计 2013 年 6 月 摘要 PAGE 39 摘 要 该论文是一种基于AT89C51控制的医疗点滴输液控制系统的设计方法。该系统操作简洁、上手快、方便、集中控制并且具有报警功能，在医院医疗卫生方面有很大的实用价值，从而加速了医疗器械的自动化与半自动化进程, 有助于提高现代医护质量。本设计主要成果有：⑴实现了相应的电路采集液滴速度，与设置的液滴速度比较，显示液滴滴速、剩余输液时间；对输液速度可以自动控制；具备与上位机通讯的能力，将输液过程的信息输入护士值班室；当输液剩余时间达到一定的时间，自动报警，或者输液中出现情况可通过相应装置报警。填补了医院输液系统在细节部分研究的空白，对整体结构的完整分析和其电子设计的建立具有重要意义；⑵通过理论分析，论证了输液系统各个部分的原理及具体设计，很好地解释了所有关于医院输液系统设计的基本内容。(3)该系统可让医护人员在控制室( 主站) 改变不同受液者( 从站) 的输液状况, 也可以直接到输液室直接改变输液状态( 直接控制从站) , 了解病人的输液进程, 及时通知处理将快完成的输液。以上研究成果为该系统设计和控制液滴装置设计过程提供了丰富的信息。 关键词：51单片机，医院输液系统，输液监控, 步进电机 ABSTRACT ABSTRACT This paper deals with a control system for liquid- dropping based on 51 single chip microcomputer. For using conveniently，displaying directly, controlling intensively, alarming by sending out sound .This system can be widely used in the hospitals.To accelerate the process of automatic or half- automatic realizing for the medicine- appliance . The main research results:(1) It realizes the measurement circuit collection liquid corresponding droplet velocity,which compared with the droplet velocity settings,display the drop rate, residual infusion time;Can control the transfusion speed automatically; Ability to communicate with host computer;Put the transfusion process information into nurses duty room; When the infusion time remaining to a certain time, automatic alarming, or if something is happened,it is also can alarm through the corresponding device.this is fill the gaps in the hospital transfusion system in detail research,and have great significance to establish a complete analysis of the overall structure. (2)Through theoretical analysis, demonstrated the principle of each part of the transfusion system and the specific design, a good explanation of the basic content of all design hospital infusion system.(3) The system can let the medical staff in the control room (station) to change under different fluid infusion (slave), can also go directly to the