Smart Pillow For Heart Rate Monitoring Using A Fiber Optic Sensor

被引：9

作者：

Chen, Zhihao ^{[1
]}

Teo, Ju Teng ^{[1
]}

Ng, Soon Huat ^{[1
]}

Yim, Huiqing ^{[1
]}

机构：

[1] Inst Infocomm Res, Singapore 138632, Singapore

来源：

OPTICAL FIBERS, SENSORS, AND DEVICES FOR BIOMEDICAL DIAGNOSTICS AND TREATMENT XI | 2011年 / 7894卷

关键词：

heart rate; non-intrusive monitoring; ballistocardiography; fiber optic sensor; SLEEP;

D O I：

10.1117/12.871208

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this paper, we propose and demonstrate a new method to monitor heart rate using fiber optic microbending based sensor for in-bed non-intrusive monitoring. The sensing system consists of transmitter, receiver, sensor mat, National Instrument (NI) data acquisition (DAQ) card and a computer for signal processing. The sensor mat is embedded inside a commercial pillow. The heart rate measurement system shows an accuracy of +/-2 beats, which has been successfully demonstrated in a field trial. The key technological advantage of our system is its ability to measure heart rate with no preparation and minimal compliance by the patient.

引用

页数：7

共 9 条

[1] HISTORICAL REVIEW OF MICROBEND FIBEROPTIC SENSORS [J].