AU2015231003B2 - Selection, segmentation and analysis of exhaled breath for airway disorders assessment - Google Patents

Selection, segmentation and analysis of exhaled breath for airway disorders assessment Download PDF

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Publication number
AU2015231003B2
AU2015231003B2 AU2015231003A AU2015231003A AU2015231003B2 AU 2015231003 B2 AU2015231003 B2 AU 2015231003B2 AU 2015231003 A AU2015231003 A AU 2015231003A AU 2015231003 A AU2015231003 A AU 2015231003A AU 2015231003 B2 AU2015231003 B2 AU 2015231003B2
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Australia
Prior art keywords
breath
section
breathing
gas
signal
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AU2015231003A
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AU2015231003A1 (en
Inventor
Anish BHATNAGAR
Anthony D. Wondka
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Soleno Therapeutics Inc
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Capnia Inc
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Priority to AU2020201244A priority Critical patent/AU2020201244B2/en
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Anticipated expiration legal-status Critical

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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—Measuring devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6819—Nose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/682—Mouth, e.g., oral cavity; tongue; Lips; Teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/04—Babies, e.g. for SIDS detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/06—Children, e.g. for attention deficit diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7221—Determining signal validity, reliability or quality

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
AU2015231003A 2014-03-20 2015-03-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment Active AU2015231003B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2020201244A AU2020201244B2 (en) 2014-03-20 2020-02-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461968290P 2014-03-20 2014-03-20
US61/968,290 2014-03-20
PCT/US2015/021852 WO2015143384A1 (en) 2014-03-20 2015-03-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2020201244A Division AU2020201244B2 (en) 2014-03-20 2020-02-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment

Publications (2)

Publication Number Publication Date
AU2015231003A1 AU2015231003A1 (en) 2016-10-06
AU2015231003B2 true AU2015231003B2 (en) 2019-12-05

Family

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AU2015231003A Active AU2015231003B2 (en) 2014-03-20 2015-03-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment
AU2020201244A Active AU2020201244B2 (en) 2014-03-20 2020-02-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2020201244A Active AU2020201244B2 (en) 2014-03-20 2020-02-20 Selection, segmentation and analysis of exhaled breath for airway disorders assessment

Country Status (7)

Country Link
US (2) US20150265184A1 (cg-RX-API-DMAC7.html)
EP (1) EP3119278B1 (cg-RX-API-DMAC7.html)
JP (2) JP6788503B2 (cg-RX-API-DMAC7.html)
CN (1) CN106456053A (cg-RX-API-DMAC7.html)
AU (2) AU2015231003B2 (cg-RX-API-DMAC7.html)
CA (1) CA2943243A1 (cg-RX-API-DMAC7.html)
WO (1) WO2015143384A1 (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
EP3119278A1 (en) 2017-01-25
JP2017512556A (ja) 2017-05-25
CA2943243A1 (en) 2015-09-24
EP3119278A4 (en) 2017-11-15
WO2015143384A1 (en) 2015-09-24
US20150265184A1 (en) 2015-09-24
JP2021020111A (ja) 2021-02-18
JP6788503B2 (ja) 2020-11-25
CN106456053A (zh) 2017-02-22
EP3119278B1 (en) 2022-02-23
AU2015231003A1 (en) 2016-10-06
AU2020201244B2 (en) 2021-07-08
US20200046254A1 (en) 2020-02-13
AU2020201244A1 (en) 2020-03-12

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