文献类型：会议论文

英文题名：Dynamic Optical Tracking System of ESR Based on ATmega128L

作者：Yang, Fang[1];Hang, Heping[1];Shen, Jinhui[1];Song, Juan[1];Gong, Zhixia[1];Zhang, Bo[1]

通讯作者：Hang, HP[1]

机构：[1]Beijing Union Univ, Biochem Engn Coll, Dept Biomed Engn, Beijing, Peoples R China

第一机构：北京联合大学生物化学工程学院

通讯机构：[1]corresponding author), Beijing Union Univ, Biochem Engn Coll, Dept Biomed Engn, Beijing, Peoples R China.|[1141726]北京联合大学生物化学工程学院;[11417]北京联合大学;

会议论文集：2010 3rd International Conference on Biomedical Engineering and Informatics (BMEI 2010)

会议日期：OCT 16-18, 2010

会议地点：Yantai Univ, Yantai, PEOPLES R CHINA

主办单位：Yantai Univ

语种：英文

外文关键词：ESR; Optical Tracking System; Dynamic measurement; Embedded system

摘要：In order to meet the requirements of non-contacting and multi-channel dynamic measuring for blood sample, a dynamic liquid level optical tracking system is designed. The system consists of Atmega128L which serving as central controller, infrared photo-electric detector, stepping motor and transmission mechanism. Experimental data shows that the system has such advantages such as good repeatability, high accuracy, quick response and excellent anti-interference. It can effectively detect and obtain red blood cells to clump rate, analyze erythrocyte sedimentation rate (ESR) curve, and be applicable to the mixed liquid in different liquid media concentration, turbidity and interface detection. Moreover, the system can distinguish concentration, turbidity and interface of different liquid.