Development of a new homecare sleep monitor using body sounds and motion tracking

Abstract: This paper presents the development of a sleep monitor to provide a comfortable way of detecting sleep-related breathing disorders like the obstructive sleep apnea syndrome (OSAS). OSAS is traditionally diagnosed using polysomnography, which requires a whole night stay at the sleep laboratory of a hospital with multiple electrodes and sensors attached to the patient’s body. However, body sound and motion tracking also provide extensive information about sleep course. A unique recording device offering a good body sound extraction, noise suppression and a small size is developed. Using this device a reliable detection of breathing and heart beat is possible. In addition sleeping positions and the activity of the patient will be evaluated using an inertial measurement unit (IMU). The device is easy to set up and offers the possibility to use it independently at home. Initial experiments have shown that volunteers were able to set up the device on their own. Furthermore several overnight recordings revealed the capability to monitor breathing, heart rate, sleeping position as well as movements of the patient.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Development of a new homecare sleep monitor using body sounds and motion tracking ; volume:1 ; number:1 ; year:2015 ; pages:30-33 ; extent:4 ; Current directions in biomedical engineering ; 1, Heft 1 (2015), 30-33 (gesamt 4)

Contributors, Places and Time

• Creator: Kalkbrenner, Christoph ; Eichenlaub, Manuel ; Brucher, Rainer

Further information

• DOI: 10.1515/cdbme-2015-0008
• URN: urn:nbn:de:101:1-2410141614386.052885715667
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:23 AM CEST