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Conf Proc IEEE Eng Med Biol Soc · Jan 2008
Automatic home care system for monitoring HR/RR during sleep.
- Xin Zhu, Wenxi Chen, Zunyi Tang, Tetsu Nemoto, and Daming Wei.
- Graduate Department of Information Systems, University of Aizu, Aizu-Wakamatsu, Fukushima 965-8580, Japan. zhuxin@u-aizu.jp
- Conf Proc IEEE Eng Med Biol Soc. 2008 Jan 1;2008:522-5.
AbstractThis paper described an automatic home care system for monitoring HR/RR during sleep. Pressure signal is measured with a completely unconstrained pressure sensor beneath a pillow; then the signal is digitalized and the data are transmitted to a remote server using TCP/IP via a netbox. The data are processed and analyzed with a wavelet-based algorithm to obtain the heart rate and respiration rhythm during sleep. Through analyzing 180 days' data obtained from a female subject, it was found that this system can be used for daily monitoring heart rate and respiration rhythm during sleep and evaluating the quality of sleep at home.
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