摘要
为满足从硬件到软件使学生参与设计、测试和开发的教学实验系统的需要,设计了接近实际监护产品的多参数电生理测量实验系统。结合三个测量模块,完成对心电、呼吸、体温、无创血压、血氧等监护参数的实时监测和生命体征数据的获取,并通过中控模块的分析处理,实现信息的自动记录和报警。在电路设计和实验项目上体现了综合设计能力的培养,而非一般的验证性系统。硬件电路包括二十余处测试、故障和调整点,软件体系涵盖了嵌入式开发流程和生物医学信号处理,为医用电子仪器的创新性教学搭建一个良好的易用平台。
A multiparameter physiological signal measurement experiment system based on medical monitor was designed to satisfy teaching experiment needs, and by this system students could implement design, testing and development on hardware circuit and software programming. Three measurement modules were involved in this system, vital sign data such as electrocardiogram, respiration, temperature, non-invasive blood pressure and oxygen saturation were acquired and monitored in real time, console module analyzed information and implemented record and alarming automatically. Integrated design ability development was reflected in circuit design and experiment project, and professional knowledge was not simply validated in this system. More than twenty testing, trouble and adaptation points were included in hardware circuit, embedded development process and biomedical signal processing were involved in software programming, application results indicated that it was a good and usable platform to implement innovative teaching on medical electronic equipment.
出处
《微计算机信息》
2011年第2期132-134,共3页
Control & Automation
基金
基金申请人:李晓欧
项目名称:脑机接口技术研究
基金颁发部门:上海教委(5108508001)
关键词
心电模块
血压模块
血氧模块
ARM系统
Electrocardiogram module
Non-invasive blood pressure module
Oxygen saturation module
ARM system
