基于ARM的便携式多生理参数监护装置的研制

发布时间：2018-05-21 15:52

本文选题：ARM + 嵌入式linux　；参考：《上海交通大学》2012年硕士论文

【摘要】：随着经济的发展,生活节奏的加快以及全球老龄化的不断加剧,人们对医疗、健康、生活质量、疾病护理等方面提出了越来越高的要求。现代医学中,使用多生理参数监护仪,对人体生命体征进行长时间、连续的实时监控,可以及时了解病人的心肺功能及氧合能力等生理状态的变化,为临床诊断治疗提供重要可靠的信息。目前,市场上价格昂贵,操作复杂的高端监护设备和基于单片机、功能简单的低端监测设备都不能满足人们对高层次医疗保健和日常监护的需求。因此,对于能满足这种需求的便携式、智能化的多生理参数监护装置的研究具有重要的意义和巨大的市场前景。本文提出一种基于ARM的便携式多生理参数监护装置的研制方案。系统采用模块化的设计方案,以Cirrus Logical高集成ARM9微处理器EP9315为硬件平台核心,配合相应的生理信号采集模块,完成对心电、呼吸、血压、血氧、脉搏等生理参数的监测。该监护装置的主机操作系统采用嵌入式linux,利用Qt/Embedded完成嵌入式GUI监护界面开发,利用VS2010完成PC机上多参数监护应用程序的开发。同时,通过ARM微处理器的外设RS232串口实现监护装置与PC机的通信。本文详细论述了基于ARM的便携式多生理参数监护装置的硬件平台以及软件系统的设计和实现。经测试,该监护装置能够完成多生理参数的监测,同时整个装置具有体积小、功能强等特点,为进一步的产品开发打下基础。
[Abstract]:With the development of economy, the quickening of life rhythm and the aggravation of global aging, people put forward higher and higher demands on medical treatment, health, quality of life, disease nursing and so on. In modern medicine, the use of a multi-physiological parameter monitor to monitor human vital signs for a long time and continuously in real time can timely understand the changes in physiological states such as cardiopulmonary function and oxygenation ability of patients. To provide important and reliable information for clinical diagnosis and treatment. At present, the high price, complex operation of the high-end monitoring equipment and low-end monitoring equipment based on single chip microcomputer and simple function can not meet the needs of people for high-level medical care and daily monitoring. Therefore, it is of great significance and great market prospect to study the portable and intelligent multi-physiological parameter monitoring device. A portable multi-physiological parameter monitoring device based on ARM is proposed in this paper. The system adopts the modular design scheme, taking the Cirrus Logical high integrated ARM9 microprocessor EP9315 as the hardware platform core, and cooperating with the corresponding physiological signal acquisition module to complete the monitoring of the physiological parameters such as ECG, respiration, blood pressure, blood oxygen, pulse and so on. The host operating system of this monitoring device adopts embedded Linux, uses Qt/Embedded to complete the development of embedded GUI monitoring interface, and uses VS2010 to complete the development of multi-parameter monitoring application program on PC. At the same time, the communication between monitor device and PC is realized by RS232 serial port of ARM microprocessor. In this paper, the design and implementation of the hardware platform and software system of portable multi-physiological parameter monitoring device based on ARM are discussed in detail. The test results show that the monitoring device can monitor many physiological parameters, at the same time, the whole device has the characteristics of small volume and strong function, which lays the foundation for further product development.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R318.6

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