摘要
无损伤血氧饱和度检测系统能够快速实时进行血氧饱和度的测量,在临床中得到广泛的应用。介绍了无损伤血氧测定法的测量原理,并以微处理器ADuC848单片机为核心控制器,设计了血氧饱和度检测系统各硬件组成部分及主要软件流程图。设计优化了无创脉搏血氧仪的硬件及软件设计方案,使系统具有精度高、体积小、工作稳定、硬件结构简单等特点。
Noninvasive detecting system of blood oxygen saturation for fast real-time measuring oxygen saturation is widely applied in clinical. In this paper, the noninvasive pulse blood-oxygen measuring principle is introduced. The oxygen saturation detecting system using an ADuC848 MCU is designed. At the same time, the operation principal, the design of main hardwares and softwares for the blood-oxygen saturation is also introduced. This design optimizes the hardware and software design scheme of noninvasive pulse blood-oxygen saturation monitor and makes the system featuring high precision, small volume, simple structure, stable hardware, etc.
出处
《电子技术（上海）》
2009年第10期71-73,共3页
Electronic Technology
基金
辽宁省博士科研启动基金资助项目(20071099)
