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Paper Abstract and Keywords
Presentation 2018-03-13 13:35
Development of a deglutition monitoring system using swallowing and respiratory sounds
Hayato Sonokawa, Takamasa Yoshida, Nobuyuki Terada (Toyo Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Swallowing and breathing work coordinately to route air and food bolus. The pharyngeal-muscular incoordination can cause aspiration pneumonitis and respiratory diseases. In clinical practice, it is important to monitor respiration and swallowing simultaneously in order to prevent misswallowing from high-risk patients. With this view, we developed a new deglutition monitoring system using electret condenser microphones. Two sensors installed in a neckband at the lateral and dorsal positions of the neck measured weak physical vibration propagating on the body surface. As a result, we extracted components of respiratory and swallowing sounds, and ballistocardiogram from the signals obtained from the neckband sensors.
Keyword (in Japanese) (See Japanese page) 
(in English) Deglutition / Misswallowing / Dysphasia / Aspiration Pneumonia / Physical Vibration Sensor / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 507, MBE2017-94, pp. 75-78, March 2018.
Paper # MBE2017-94 
Date of Issue 2018-03-06 (MBE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee MBE NC  
Conference Date 2018-03-13 - 2018-03-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ME, general 
Paper Information
Registration To MBE 
Conference Code 2018-03-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a deglutition monitoring system using swallowing and respiratory sounds 
Sub Title (in English)  
Keyword(1) Deglutition  
Keyword(2) Misswallowing  
Keyword(3) Dysphasia  
Keyword(4) Aspiration Pneumonia  
Keyword(5) Physical Vibration Sensor  
1st Author's Name Hayato Sonokawa  
1st Author's Affiliation Toyo University (Toyo Univ.)
2nd Author's Name Takamasa Yoshida  
2nd Author's Affiliation Toyo University (Toyo Univ.)
3rd Author's Name Nobuyuki Terada  
3rd Author's Affiliation Toyo University (Toyo Univ.)
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Date Time 2018-03-13 13:35:00 
Presentation Time 25 
Registration for MBE 
Paper # IEICE-MBE2017-94 
Volume (vol) IEICE-117 
Number (no) no.507 
Page pp.75-78 
#Pages IEICE-4 
Date of Issue IEICE-MBE-2018-03-06 

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