AU2017257443A1 - System for determining airway patency - Google Patents

System for determining airway patency Download PDF

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Publication number
AU2017257443A1
AU2017257443A1 AU2017257443A AU2017257443A AU2017257443A1 AU 2017257443 A1 AU2017257443 A1 AU 2017257443A1 AU 2017257443 A AU2017257443 A AU 2017257443A AU 2017257443 A AU2017257443 A AU 2017257443A AU 2017257443 A1 AU2017257443 A1 AU 2017257443A1
Authority
AU
Australia
Prior art keywords
airway
airway patency
patient
targeted gas
measurements
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2017257443A
Other languages
English (en)
Inventor
Thomas Heinrich Barnes
Rachel GLAVES
Laith Adeeb Hermez
Alireza Nejati JAVAREMI
Samantha Dale OLDFIELD
Matthew Jon Payton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher and Paykel Healthcare Ltd
Original Assignee
Fisher and Paykel Healthcare Ltd
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 Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of AU2017257443A1 publication Critical patent/AU2017257443A1/en
Priority to AU2023201811A priority Critical patent/AU2023201811B2/en
Priority to AU2025204409A priority patent/AU2025204409A1/en
Abandoned legal-status Critical Current

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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
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
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    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
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    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
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    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
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    • 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
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    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
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    • A61B2562/0247—Pressure sensors
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Obesity (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Otolaryngology (AREA)
  • Dentistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Materials For Medical Uses (AREA)
AU2017257443A 2016-04-29 2017-04-28 System for determining airway patency Abandoned AU2017257443A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2023201811A AU2023201811B2 (en) 2016-04-29 2023-03-23 System for determining airway patency
AU2025204409A AU2025204409A1 (en) 2016-04-29 2025-06-13 System for determining airway patency

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662329555P 2016-04-29 2016-04-29
US62/329,555 2016-04-29
PCT/IB2017/052458 WO2017187391A1 (en) 2016-04-29 2017-04-28 System for determining airway patency

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2023201811A Division AU2023201811B2 (en) 2016-04-29 2023-03-23 System for determining airway patency

Publications (1)

Publication Number Publication Date
AU2017257443A1 true AU2017257443A1 (en) 2018-11-22

Family

ID=60160179

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2017257443A Abandoned AU2017257443A1 (en) 2016-04-29 2017-04-28 System for determining airway patency
AU2023201811A Active AU2023201811B2 (en) 2016-04-29 2023-03-23 System for determining airway patency
AU2025204409A Pending AU2025204409A1 (en) 2016-04-29 2025-06-13 System for determining airway patency

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2023201811A Active AU2023201811B2 (en) 2016-04-29 2023-03-23 System for determining airway patency
AU2025204409A Pending AU2025204409A1 (en) 2016-04-29 2025-06-13 System for determining airway patency

Country Status (6)

Country Link
US (2) US10973466B2 (enExample)
EP (2) EP3451924B1 (enExample)
JP (3) JP7082064B2 (enExample)
AU (3) AU2017257443A1 (enExample)
GB (1) GB2565683B (enExample)
WO (1) WO2017187391A1 (enExample)

Families Citing this family (20)

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US9420971B2 (en) 2009-10-24 2016-08-23 Carrot Sense, Inc. Extracorporeal devices and methods for facilitating cessation of undesired behaviors
WO2016164484A1 (en) 2015-04-07 2016-10-13 Carrot Sense, Inc. Systems and methods for quantification of, and prediction of smoking behavior
US10206572B1 (en) 2017-10-10 2019-02-19 Carrot, Inc. Systems and methods for quantification of, and prediction of smoking behavior
GB2565683B (en) * 2016-04-29 2022-08-17 Fisher & Paykel Healthcare Ltd System for determining airway patency
WO2018185714A1 (en) 2017-04-05 2018-10-11 Fisher & Paykel Healthcare Limited Flow therapy system and method
WO2020013907A1 (en) * 2018-07-13 2020-01-16 Aok Tooling Ltd. Super mask respirator system having a face mask and a sub-peak inspiratory flow blower
US11537282B1 (en) 2019-05-20 2022-12-27 ResMed Pty Ltd Pressure control in PAP systems
US11904094B2 (en) * 2019-09-09 2024-02-20 Koninklijke Philips N.V. Pressure and oxygen mix control for single limb non-invasive ventilation
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