Microwave Doppler transducer for contactless cardiorespiratory monitoring

被引：0
|
作者：
Tipa, R. S. [1 ]
Baltag, O. I. [2 ]
机构：
[1] Alexandru Ioan Cuza Univ, Fac Phys, Iasi, Romania
[2] Univ Med & Pharm Gr T Popa, Fac Biomed Engn, Iasi, Romania
来源：
ROMANIAN JOURNAL OF PHYSICS | 2008年 / 53卷 / 1-2期
关键词：
microwaves Doppler transducer; contact less detection; cardiorespiratory activity;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
One presents the results of a study concerning the use of microwave Doppler transducer for contact-less detection of cardiorespiratory activity. The main element of the installation is a microwave Doppler transducer. The Doppler signal resulting from the movement of the anatomical structures is a complex one. The experimental setup also includes an electrocardiograph, a photopletismograph and a pneumatic sensor attached to the thorax to detect breathing motions. At the same time, two types of breathing were identified: the thoracic and the abdominal ones. A good correlation was noticed between the ECG signal and the Doppler signal.
引用
收藏
页码：339 / 342
页数：8
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