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Title:
BIOACOUSTIC MEASUREMENT APPARATUS, BIOACOUSTIC MEASUREMENT ASSISTANCE METHOD, BIOACOUSTIC MEASUREMENT ASSISTANCE PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/198770
Kind Code:
A1
Abstract:
Provided are a bioacoustic measurement apparatus, a bioacoustic measurement method, and a bioacoustic measurement program which can assist accurate bioacoustic measurements without an increase in the size or production costs of the device. A bioacoustic measurement apparatus (1) that performs bioacoustic measurements of a living body in a contact state in which contact is made with a body surface (S) of the living body includes: a first acoustic measurement device (M1) which is disposed in an accommodation space (SP1) that is sealed by the body surface (S) in the contact state and which is for performing bioacoustic measurements; a second acoustic measurement device (M2) which is disposed outside the accommodation space (SP1) and is for measuring sounds around the bioacoustic measurement apparatus (1); and a control unit (4) which determines the bioacoustic measurement accuracy of the first acoustic measurement device (M1) on the basis of the difference in intensity of a specific frequency between a first sound measured by the first acoustic measurement device (M1) and a second sound measured by the second acoustic measurement device (M2) and provides a notification when the measurement accuracy is less than a predetermined value.

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Inventors:
HASHINO KENJI (JP)
ASAI KEI (JP)
OHGAMI NAOTO (JP)
MATSUMOTO NAOKI (JP)
Application Number:
PCT/JP2019/015676
Publication Date:
October 17, 2019
Filing Date:
April 10, 2019
Export Citation:
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Assignee:
OMRON HEALTHCARE CO LTD (JP)
International Classes:
A61B7/04; A61B5/02
Domestic Patent References:
WO2011114669A12011-09-22
Foreign References:
JP2011505997A2011-03-03
US20070013509A12007-01-18
JP2015020030A2015-02-02
JP2000060847A2000-02-29
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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