Study on Bio-Impedance Signal Measuring System based on AD5933

被引：0
|
作者：
Ke, Li [1 ]
Zhao, Kai-xuan [1 ]
Du, Qiang [1 ]
机构：
[1] Shenyang Univ Technol, Inst Biomed & Electromagnet Engn, Shenyang 110870, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND MATERIALS ENGINEERING (EEME 2014) | 2014年
关键词：
Bio-impedance; Acquisition; AD5933;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Bio-impedance is an electrical character of living tissue, organ, cell or living body, and the bio-impedancemeasuring technologyhas made great contributions improving people's living standards. However, there are still many deficiencies in general detecting system. This paper employed AD5933 chip to measure the bio-impedance, and it will be less circuit modules, highly integrated, low cost and high precision. The experiment results show that numerical error of all electrical impedances are of 1% or less, and the system based on AD5933 can measure the bio-impedance in vitro biological tissue, also in vivo([4][5]).
引用
收藏
页码：1112 / 1116
页数：5
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