中国组织工程研究与临床康复2008，Vol.12Issue(35)：6993-6996,4.
监测脉搏波传导时间的无线传感器网络系统术
A monitoring system of pulse wave transit time based on wireless sensor networks
摘要
Abstract
With the occurrence of wireless sensor networks,low-load monitoring has a revolutionary change.Using wireless sensor networks,the whole monitoring system is composed of wireless electrocardiogram(ECG)sensors and wireless pulse wave sensors.Pulse wave signals from the temporal artery and ECG signals from the body synchronously were measured.Pulse Wave Transit Time was calculated.Both the wireless ECG sensor and the wireless pulse wave sensor were small sized and powered by button battery;the precision of time synchronization among sensors was less than 1 ms.The calculated Pulse Wave Transit Time changed slowly with deep breathing.The system iS able to work smoothly for continuous monitoting of Pulse Wave Transit Time in working conditions.关键词
脉搏波传导时间/无线传感器网络/头部/低功耗/作业条件/低负荷/血压/数字医学分类
医药卫生引用本文复制引用
张鹏,姬军,陈文霞,王成辉..监测脉搏波传导时间的无线传感器网络系统术[J].中国组织工程研究与临床康复,2008,12(35):6993-6996,4.基金项目
全军医学科学技术研究"十一五"计划课题(06MA364) （06MA364）
the Medical Science and Technique Research of Chinese PLA during the 11th Five-year Plan period. No.06MA364 （）
