Respiration and Heartbeat Measurement for Sleep Monitoring Using a Flexible AlN Piezoelectric Film Sensor

Respiratory and heartbeat monitoring during sleep provides basic physiological information for diagnosis of sleep disorders. This paper proposes a new method for non-invasive and unconstrained measurement of respiration and heartbeat during sleep. A flexible piezoelectric film sensor made of aluminu...

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Bibliographic Details
Main Authors: Nan BU, Naohiro UENO, Osamu FUKUDA
Format: Artigo
Language:Inglês
Published: IFSA Publishing, S.L. 2009-11-01
Series:Sensors & Transducers
Subjects:
Aluminum nitride (AlN) film
Piezoelectric sensor
Sleep monitoring
Cardio-respiration measurement
Empirical mode decomposition
Online Access:http://www.sensorsportal.com/HTML/DIGEST/november_09/P_532.pdf
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