A Web-Based System for Home Monitoring of Patients With Parkinson's Disease Using Wearable Sensors

被引：97

作者：

Chen, Bor-Rong ^{[6
]}

Patel, Shyamal ^{[1
]}

Buckley, Thomas ^{[6
]}

Rednic, Ramona ^{[5
]}

McClure, Douglas J. ^{[4
]}

Shih, Ludy ^{[3
]}

Tarsy, Daniel ^{[3
]}

Welsh, Matt ^{[6
]}

Bonato, Paolo ^{[1
,2
]}

机构：

[1] Harvard Univ, Sch Med, Dept Phys Med & Rehabil, Spaulding Rehabil Hosp, Boston, MA 02114 USA

[2] MIT, Harvard Mit Div Hlth Sci & Technol, Cambridge, MA 02139 USA

[3] Beth Israel Deaconess Med Ctr, Dept Neurol, Boston, MA 02215 USA

[4] Healthreageous, Boston, MA 02114 USA

[5] Coventry Univ, Cogent Comp Appl Res Ctr, Coventry CV1 5FB, W Midlands, England

[6] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA

来源：

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING | 2011年 / 58卷 / 03期

关键词：

Body sensor network (BSN); home monitoring; Parkinson's disease (PD); telemedicine; wearable sensors;

D O I：

10.1109/TBME.2010.2090044

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This letter introduces MercuryLive, a platform to enable home monitoring of patients with Parkinson's disease (PD) using wearable sensors. MercuryLive contains three tiers: a resource-aware data collection engine that relies upon wearable sensors, web services for live streaming and storage of sensor data, and a web-based graphical user interface client with video conferencing capability. Besides, the platform has the capability of analyzing sensor (i.e., accelerometer) data to reliably estimate clinical scores capturing the severity of tremor, bradykinesia, and dyskinesia. Testing results showed an average data latency of less than 400 ms and video latency of about 200 ms with video frame rate of about 13 frames/s when 800 kb/s of bandwidth were available and we used a 40% video compression, and data feature upload requiring 1 min of extra time following a 10 min interactive session. These results indicate that the proposed platform is suitable to monitor patients with PD to facilitate the titration of medications in the late stages of the disease.

引用

页码：831 / 836

页数：6

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