WO2018021920A1 - Système de mesure de flux d'air en situation de parole sans masque - Google Patents

Système de mesure de flux d'air en situation de parole sans masque Download PDF

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Publication number
WO2018021920A1
WO2018021920A1 PCT/NZ2017/050104 NZ2017050104W WO2018021920A1 WO 2018021920 A1 WO2018021920 A1 WO 2018021920A1 NZ 2017050104 W NZ2017050104 W NZ 2017050104W WO 2018021920 A1 WO2018021920 A1 WO 2018021920A1
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WO
WIPO (PCT)
Prior art keywords
sensor
airflow
user
input signals
nasal
Prior art date
Application number
PCT/NZ2017/050104
Other languages
English (en)
Inventor
Tom Gerard DE RYBEL
Donald James DERRICK
Original Assignee
The University Of Canterbury
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The University Of Canterbury filed Critical The University Of Canterbury
Publication of WO2018021920A1 publication Critical patent/WO2018021920A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A61B5/0873—Measuring breath flow using optical means

Abstract

Un système de mesure de flux d'air en situation de parole comprend un module d'extraction de caractéristiques, configuré pour recevoir des signaux d'entrée associés à un utilisateur à partir d'un premier et d'un second capteur, et pour estimer la forme et/ou la vitesse du flux d'air au moins en partie à partir des signaux d'entrée. Le système peut en outre comprendre un casque d'écoute comprenant le premier capteur positionné à l'intérieur au moins du premier flux d'air de l'utilisateur; le second capteur positionné à l'intérieur au moins du second flux d'air de l'utilisateur, et un élément de protection pour protéger le premier capteur du second flux d'air. L'élément de protection permet de former un dégagement entre l'élément de protection et le visage de l'utilisateur, lorsque le casque d'écoute est en cours d'utilisation.
PCT/NZ2017/050104 2016-07-27 2017-07-27 Système de mesure de flux d'air en situation de parole sans masque WO2018021920A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ722578 2016-07-27
NZ72257816 2016-07-27

Publications (1)

Publication Number Publication Date
WO2018021920A1 true WO2018021920A1 (fr) 2018-02-01

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ID=61016311

Family Applications (1)

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PCT/NZ2017/050104 WO2018021920A1 (fr) 2016-07-27 2017-07-27 Système de mesure de flux d'air en situation de parole sans masque

Country Status (1)

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WO (1) WO2018021920A1 (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3637433A1 (fr) 2018-10-11 2020-04-15 Cordio Medical Ltd. Estimation du volume pulmonaire par analyse vocale
US10704021B2 (en) 2012-03-15 2020-07-07 Flodesign Sonics, Inc. Acoustic perfusion devices
US10724029B2 (en) 2012-03-15 2020-07-28 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US10785574B2 (en) 2017-12-14 2020-09-22 Flodesign Sonics, Inc. Acoustic transducer driver and controller
US10796805B2 (en) 2015-10-08 2020-10-06 Cordio Medical Ltd. Assessment of a pulmonary condition by speech analysis
US10967298B2 (en) 2012-03-15 2021-04-06 Flodesign Sonics, Inc. Driver and control for variable impedence load
US10975368B2 (en) 2014-01-08 2021-04-13 Flodesign Sonics, Inc. Acoustophoresis device with dual acoustophoretic chamber
US11007457B2 (en) 2012-03-15 2021-05-18 Flodesign Sonics, Inc. Electronic configuration and control for acoustic standing wave generation
US11011188B2 (en) 2019-03-12 2021-05-18 Cordio Medical Ltd. Diagnostic techniques based on speech-sample alignment
US11021699B2 (en) 2015-04-29 2021-06-01 FioDesign Sonics, Inc. Separation using angled acoustic waves
US11024327B2 (en) 2019-03-12 2021-06-01 Cordio Medical Ltd. Diagnostic techniques based on speech models
WO2021138648A1 (fr) * 2020-01-03 2021-07-08 Starkey Laboratories, Inc. Dispositif électronique porté sur l'oreille utilisant une adaptation d'environnement acoustique
US11085035B2 (en) 2016-05-03 2021-08-10 Flodesign Sonics, Inc. Therapeutic cell washing, concentration, and separation utilizing acoustophoresis
US11214789B2 (en) 2016-05-03 2022-01-04 Flodesign Sonics, Inc. Concentration and washing of particles with acoustics
US11377651B2 (en) 2016-10-19 2022-07-05 Flodesign Sonics, Inc. Cell therapy processes utilizing acoustophoresis
US11417342B2 (en) 2020-06-29 2022-08-16 Cordio Medical Ltd. Synthesizing patient-specific speech models
US11420136B2 (en) 2016-10-19 2022-08-23 Flodesign Sonics, Inc. Affinity cell extraction by acoustics
US11459540B2 (en) 2015-07-28 2022-10-04 Flodesign Sonics, Inc. Expanded bed affinity selection
US11474085B2 (en) 2015-07-28 2022-10-18 Flodesign Sonics, Inc. Expanded bed affinity selection
US11484211B2 (en) 2020-03-03 2022-11-01 Cordio Medical Ltd. Diagnosis of medical conditions using voice recordings and auscultation
US11708572B2 (en) 2015-04-29 2023-07-25 Flodesign Sonics, Inc. Acoustic cell separation techniques and processes

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Publication number Priority date Publication date Assignee Title
US4519399A (en) * 1982-12-13 1985-05-28 Rion Kabushiki Kaisha Method for measuring the degree of nasality
US6850882B1 (en) * 2000-10-23 2005-02-01 Martin Rothenberg System for measuring velar function during speech
US20130090927A1 (en) * 2011-08-02 2013-04-11 Massachusetts Institute Of Technology Phonologically-based biomarkers for major depressive disorder
US20160081611A1 (en) * 2014-09-24 2016-03-24 International Business Machines Corporation System and method to measure, analyze, and model pulmonary function and disease utilizing temporal, spatial, and contextual data
WO2016128627A1 (fr) * 2015-10-14 2016-08-18 Aerophonoscope Appareil de mesure des respirations buccales et nasales d'un être humain

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519399A (en) * 1982-12-13 1985-05-28 Rion Kabushiki Kaisha Method for measuring the degree of nasality
US6850882B1 (en) * 2000-10-23 2005-02-01 Martin Rothenberg System for measuring velar function during speech
US20130090927A1 (en) * 2011-08-02 2013-04-11 Massachusetts Institute Of Technology Phonologically-based biomarkers for major depressive disorder
US20160081611A1 (en) * 2014-09-24 2016-03-24 International Business Machines Corporation System and method to measure, analyze, and model pulmonary function and disease utilizing temporal, spatial, and contextual data
WO2016128627A1 (fr) * 2015-10-14 2016-08-18 Aerophonoscope Appareil de mesure des respirations buccales et nasales d'un être humain

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10704021B2 (en) 2012-03-15 2020-07-07 Flodesign Sonics, Inc. Acoustic perfusion devices
US10724029B2 (en) 2012-03-15 2020-07-28 Flodesign Sonics, Inc. Acoustophoretic separation technology using multi-dimensional standing waves
US10967298B2 (en) 2012-03-15 2021-04-06 Flodesign Sonics, Inc. Driver and control for variable impedence load
US11007457B2 (en) 2012-03-15 2021-05-18 Flodesign Sonics, Inc. Electronic configuration and control for acoustic standing wave generation
US10975368B2 (en) 2014-01-08 2021-04-13 Flodesign Sonics, Inc. Acoustophoresis device with dual acoustophoretic chamber
US11708572B2 (en) 2015-04-29 2023-07-25 Flodesign Sonics, Inc. Acoustic cell separation techniques and processes
US11021699B2 (en) 2015-04-29 2021-06-01 FioDesign Sonics, Inc. Separation using angled acoustic waves
US11474085B2 (en) 2015-07-28 2022-10-18 Flodesign Sonics, Inc. Expanded bed affinity selection
US11459540B2 (en) 2015-07-28 2022-10-04 Flodesign Sonics, Inc. Expanded bed affinity selection
US10796805B2 (en) 2015-10-08 2020-10-06 Cordio Medical Ltd. Assessment of a pulmonary condition by speech analysis
US11085035B2 (en) 2016-05-03 2021-08-10 Flodesign Sonics, Inc. Therapeutic cell washing, concentration, and separation utilizing acoustophoresis
US11214789B2 (en) 2016-05-03 2022-01-04 Flodesign Sonics, Inc. Concentration and washing of particles with acoustics
US11377651B2 (en) 2016-10-19 2022-07-05 Flodesign Sonics, Inc. Cell therapy processes utilizing acoustophoresis
US11420136B2 (en) 2016-10-19 2022-08-23 Flodesign Sonics, Inc. Affinity cell extraction by acoustics
US10785574B2 (en) 2017-12-14 2020-09-22 Flodesign Sonics, Inc. Acoustic transducer driver and controller
EP3637433A1 (fr) 2018-10-11 2020-04-15 Cordio Medical Ltd. Estimation du volume pulmonaire par analyse vocale
US10847177B2 (en) 2018-10-11 2020-11-24 Cordio Medical Ltd. Estimating lung volume by speech analysis
US11024327B2 (en) 2019-03-12 2021-06-01 Cordio Medical Ltd. Diagnostic techniques based on speech models
US11011188B2 (en) 2019-03-12 2021-05-18 Cordio Medical Ltd. Diagnostic techniques based on speech-sample alignment
WO2021138648A1 (fr) * 2020-01-03 2021-07-08 Starkey Laboratories, Inc. Dispositif électronique porté sur l'oreille utilisant une adaptation d'environnement acoustique
US11484211B2 (en) 2020-03-03 2022-11-01 Cordio Medical Ltd. Diagnosis of medical conditions using voice recordings and auscultation
US11417342B2 (en) 2020-06-29 2022-08-16 Cordio Medical Ltd. Synthesizing patient-specific speech models

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