Title:
SWALLOWING INFORMATION PRESENTATION DEVICE
Document Type and Number:
Japanese Patent JP2018007723
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a swallowing information presentation device that can cause a user to check if swallowing has been performed easily.SOLUTION: A swallowing information presentation device 1 includes: a signal acquisition part 10 for acquiring a throat sound which is a sound of a throat part of an object person as an acoustic signal; a detection part 11 for extracting a feature amount from the acoustic signal and detecting a swallowing section which is a period when the object person has performed swallowing, on the basis of the feature amount; a generation part 12 for converting the acoustic signal in the swallowing section to perceivable output, triggered by the detection of the swallowing section by the detection part 11; and an output part 15 for outputting the signal converted by the generation part 12.SELECTED DRAWING: Figure 1
Inventors:
NISHIMURA MASAFUMI
KUROIWA SHINGO
KUROIWA SHINGO
Application Number:
JP2016137063A
Publication Date:
January 18, 2018
Filing Date:
July 11, 2016
Export Citation:
Assignee:
UNIV SHIZUOKA NAT UNIV CORP
UNIV CHIBA NAT UNIV CORP
UNIV CHIBA NAT UNIV CORP
International Classes:
A61B5/11
Domestic Patent References:
| JP2013017694A | 2013-01-31 | |||
| JP2003111748A | 2003-04-15 |
Foreign References:
| WO2007108322A1 | 2007-09-27 | |||
| WO2015029501A1 | 2015-03-05 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yuji Suwa
Yuji Suwa