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Design of Portable Instrument for Analyzing Pulse Wave Based on ARM9

Abstract

心血管疾病是危害人类健康的第一大病症,而脉搏波所呈现出的形态、强度、速率和节律等方面的综合信息,能反映出人体心血管系统的许多生理病理信息。通过对脉搏波信号的检测和分析,可方便准确地得出被测者的各项心血管血流参数,从而客观、准确地评价被测者的心血管功能状态,这在预测心血管疾病以及指导心血管和相关疾病的治疗中有着极其重要的意义。 针对目前临床上血流参数检测仪的现状,本文设计了一种基于嵌入式ARM9的便携式脉搏波分析诊断仪。它可快速准确地检测出人体的十余项心血管血流参数值,具有体积小、便于携带、操作简单、检测方便、无创等优点。本文主要完成了如下的工作: 1.研究脉搏波的医学原理、测量及分析处理方...Cardiovascular disease is the primary illness to human health, so finding one means to reflect our normal cardiovascular parameters is very important. Because the pulse wave can imply lots of information about the human cardiovascular system. By detecting and analyzing the pulse wave signal, we can accurately obtain the user’s cardiovascular parameters. Based on this information, we can objectivel...学位:工学硕士院系专业:物理与机电工程学院机电工程系_精密仪器及机械学号:1992006115185

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