用于脑卒中病人康复训练的穿戴式无线生理参数检测系统设计

摘要

针对中风病人康复训练过程的监控需要,研制了一种基于无线传感网络技术的以脉搏血氧饱和度和呼吸参数为检测对象的穿戴式无线生理参数采集系统.结合脉搏血氧饱和度检测技术、呼吸参数检测技术以及无线传感网络技术的发展概况提出了以C8051F320为控制核心的无线生理参数采集系统的设计方案,详细介绍了无线生理参数采集系统的软、硬件设计,并对实验结果进行分析处理.实验结果表明:该生理参数检测系统可以完成脉搏血氧饱和度和呼吸参数的检测任务.%To monitor the process of rehabilitation of the stroke patients,a wireless physiological data acquisition system is proposed based on wireless sensor networks technology with measuring oxygen saturation and respiratory parameters. The paper starting from the significance and feasibility of testing of the oxygen saturation and respiratory parameters presents the wireless physiological data acquisition system design,in which C8051F320 as the control core,with combining with oxygen saturation detection technology, respiratory parameters detection technology and the development of wireless sensor network technology overview. Then the paper introduces wireless physiological data acquisition system for hardware design and software design. Experiments show that:the physiological parameter measurement system can complete the task of blood oxygen saturation and respiratory parameters detection.