中国医疗设备2015，Vol.30Issue(8)：9-13,5.DOI:10.3969/j.issn.1674-1633.2015.08.003
基于生物电阻抗原理人体成分分析仪的设计与研究
Design and Research of a Human Body Composition Analyzer Based on the Principle of Bio-Electrical Resistance
摘要
Abstract
A human body composition analyzer was designed in the paper based on the principle of bio-electrical resistance, which consisted of 5 sectors including the upper computer, micro printer, weight measurement circuit, electrodes and the impedance measurement circuit. Through detection of the weight and impedance parameters, the hardware and software system of the analyzer were designed with the adoption of the principle of phase sensitive detection. According to the experimental evaluation, the analyzer proved its high accuracy of measurement and conformity to the intended design standards, which could be widely applied in human health examinations.关键词
生物电阻抗/人体成分分析仪/相敏检波/人体成分Key words
bio-electrical impedance/human body composition analyzer/phase sensitive detection/human body composition分类
医药卫生引用本文复制引用
肖晓明,何为,贺玉成..基于生物电阻抗原理人体成分分析仪的设计与研究[J].中国医疗设备,2015,30(8):9-13,5.基金项目
国家自然科学基金(51377186) （51377186）
国家973计划(2014CB541600). （2014CB541600）
