基于加速度计的胸外按压深度检测研究  

Research on chest compression depth detection based on accelerometer

作　　者：张广[1] 吴太虎[1] 郑捷文[1] 赵鹏[1] 钱绍文[1] 

机构地区：[1]军事医学科学院卫生装备研究所,天津300161

出　　处：《传感器与微系统》2011年第11期8-10,14,共4页Transducer and Microsystem Technologies

基　　金：国家"863"计划资助项目(2009AA02Z410)

摘　　要：为了给急救人员提供实时、便携、可靠、精确的胸外按压深度反馈,辅助其进行高质量的胸外按压操作,基于加速度计,设计了加速度二次积分算法,并搭建了实验平台,对实验结果进行了测试分析。结果表明:基于加速度二次积分计算的胸外按压深度误差较小,能够满足临床胸外按压深度检测应用的要求。In order to provide rescuer a real-time,portable,reliable, accurate feedback on the chest compressions depth to perform high-quality chest compression, a double integration algorithm is designed, and an experimental platform is built up. The result shows that the chest compression depth error computed with the double integration algorithm is small and can meet the requirements of the chest compression depth detection in the clinical application.

关 键 词：加速度计 胸外按压 二次积分 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]