The Importance of Measuring Electrical Impedance in the Analysis of Human Physiological Parameters

被引：5

作者：

Corciova, Calin ^{[1
]}

Andritoi, Doru ^{[1
]}

Luca, Catalina ^{[1
]}

Ciorap, Radu ^{[1
]}

机构：

[1] Gr T Popa Univ Med & Pharm, Dept Biomed Sci, Iasi, Romania

来源：

2013 E-HEALTH AND BIOENGINEERING CONFERENCE (EHB) | 2013年

关键词：

acquisition board; electrical impedance; impedance quotient; software; virtual instrumentation; SYSTEM;

D O I：

10.1109/EHB.2013.6707338

中图分类号：

R19 [保健组织与事业（卫生事业管理）];

学科分类号：

摘要：

This paper presents a design of medical device for bioelectrical impedance estimation. The hardware required to implement the system is based on a signal generator to provide current, a microcontroller to coordinate the process and a data acquisition board to measure the voltage changes across the analyzed region. The algorithm for calculating the physiological variables was implemented in MATLAB. Sample impedance data for a test subject are also presented.

引用

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