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基于血压模拟平台的连续血压测量方法研究

发表时间:2015-02-28  浏览量:2271  下载量:862
全部作者: 张爱华,沈蓉,林冬梅,苏梅琴
作者单位: 兰州理工大学电气工程与信息工程学院;兰州理工大学计算机与通信学院;甘肃省人民医院设备管理处
摘 要: 基于血压模拟平台,同步采集脉搏搏动图像序列及血压信号,提取表征脉搏特征的参数,以同步采集的血压值为参考标准,建立血压测量的多元线性回归模型,实现了连续血压测量。实验结果表明,测量精度达到美国医疗仪器促进协会(the Association for the Advancement of Medical Instrumentation,AAMI)标准,为后续基于脉搏视觉信息的连续血压波形测量研究提供了参考依据。
关 键 词: 计算机应用;血压模拟平台;同步采集;脉搏特征参数;多元线性回归
Title: Continuous blood pressure measurement based on blood pressure simulation platform
Author: ZHANG Aihua, SHEN Rong, LIN Dongmei, SU Meiqin
Organization: College of Electrical and Information Engineering, Lanzhou University of Technology; School of Computer and Communication, Lanzhou University of Technology; Equipment Department, Gansu Provincial Hospital
Abstract: Pulse images and blood pressure signal were synchronously acquired based on blood pressure simulation platform. Pulse characteristic parameters were extracted from pulse images. Using the blood signal as reference standard, a multiple linear regression model for continuous blood pressure measurement was established. Experimental results showed that the measurement accuracy can meet the Association for the Advancement of Medical Instrumentation (AAMI) standard, laying a good foundation for the research of blood pressure waveform measurement based on pulse visual information.
Key words: computer applications; blood pressure simulation platform; synchronous acquisition; pulse characteristic parameter; multiple linear regression
发表期数: 2015年2月第4期
引用格式: 张爱华,沈蓉,林冬梅,等. 基于血压模拟平台的连续血压测量方法研究[J]. 中国科技论文在线精品论文,2015,8(4):373-380.
 
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