A h-Shirt-Based Body Sensor Network for Cuffless Calibration and Estimation of Arterial Blood Pressure

被引：6

作者：

Gu, W. B. ^{[1
]}

Poon, C. C. Y. ^{[1
]}

Sy, M. Y. ^{[1
]}

Leung, H. K. ^{[1
]}

Liang, Y. P. ^{[1
]}

Zhang, Y. T. ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Joint Res Ctr Biomed Engn, Hong Kong, Hong Kong, Peoples R China

来源：

SIXTH INTERNATIONAL WORKSHOP ON WEARABLE AND IMPLANTABLE BODY SENSOR NETWORKS, PROCEEDINGS | 2009年

关键词：

h-shirt; blood pressure; cuffless calibration;

D O I：

10.1109/P3644.22

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a body sensor network (BSN) system for measuring systolic blood pressure (SBP) by a cuffless approach based on h-Shirt has been developed. Two experiments were conducted on a total of 22 subjects to evaluate the cuffless calibration approach and BSN system respectively. The results showed that using the estimated time and distance travelled by a pulse and a parameter derived from the secondary derivative of PPG, the BSN system can measure SBP completely without using a cuff within 1.2 +/- 6.0 mmHg of the reference on 10 healthy subjects aged 21-35 yrs.

引用

页码：151 / 155

页数：5

共 17 条

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