测控技术2011，Vol.30Issue(6)：1-4,4.
一种单片便携式脉搏血氧饱和度测量仪的研制
A Single-Chip Portable Pulsoximeter Design
摘要
Abstract
Based on the infrared spectrum method in blood oxygen saturation measurement, the implementation of a portable wireless pulsoximeter using the MSP430 is demonstrated. A new peripheral probe which is placed on the wrist of the body is adopted in design in order to facilitate the measurement. The MCU internal modules are fully used in hardware design in order to keep the external components and the power consumption to a minimum. The functions such as signal modulation, signal processing, information display and wireless communication are realized in software design. The experimental result indicates that the blood oxygen saturation measurement error is within 1％ in the quiet environment.关键词
血氧饱和度/便携式/红外光谱法/MSP430Key words
blood oxygen saturation/ portable/ infrared spectrum method/ MSP430分类
医药卫生引用本文复制引用
张亚,赵兴群,万遂人..一种单片便携式脉搏血氧饱和度测量仪的研制[J].测控技术,2011,30(6):1-4,4.基金项目
安徽省高等学校省级优秀青年人才基金资助项目(2010SQRL055) （2010SQRL055）
