DocumentCode
416718
Title
A study on sleep stage estimation via non-invasive air mattress sensor
Author
Ishikawa, Takayuki ; Ando, Hisanori ; Kobayashi, Keita ; Nishida, Emi ; Watanabe, Kajiro ; Nakamura, Tetsuo
Author_Institution
Hosei Univ., Tokyo, Japan
Volume
3
fYear
2003
fDate
4-6 Aug. 2003
Firstpage
2586
Abstract
In this study, a new automatic sleep stage judgment system was proposed using a non-invasive type air mattress sensor enabling the detection of three useful bio-signals: heartbeat rate, respiratory rate and other body movement. We found that fairly good correlations exist between these signals and the sleep stage. Based on this knowledge, we developed a novel sleep estimation method free from any stress.
Keywords
biomedical transducers; correlation methods; health and safety; sleep; automatic sleep stage judgment system; body movement; heartbeat rate; noninvasive air mattress sensor; respiratory rate;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2003 Annual Conference
Conference_Location
Fukui, Japan
Print_ISBN
0-7803-8352-4
Type
conf
Filename
1323655
Link To Document