NZ614025A - Discrimination of cheyne-stokes breathing patterns by use of oximetry signals - Google Patents

Discrimination of cheyne-stokes breathing patterns by use of oximetry signals

Info

Publication number
NZ614025A
NZ614025A NZ614025A NZ61402510A NZ614025A NZ 614025 A NZ614025 A NZ 614025A NZ 614025 A NZ614025 A NZ 614025A NZ 61402510 A NZ61402510 A NZ 61402510A NZ 614025 A NZ614025 A NZ 614025A
Authority
NZ
New Zealand
Prior art keywords
cheyne
discrimination
breathing patterns
stokes breathing
oximetry signals
Prior art date
Application number
NZ614025A
Other languages
English (en)
Inventor
Jeffrey Peter Armitstead
Chun Yui Lau
Original Assignee
Resmed 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 Resmed Ltd filed Critical Resmed Ltd
Priority to NZ700304A priority Critical patent/NZ700304A/en
Publication of NZ614025A publication Critical patent/NZ614025A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • 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
    • 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
    • A61B5/145—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
    • A61B5/14542—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 for measuring blood gases
    • 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
    • A61B5/4806—Sleep evaluation
    • A61B5/4818—Sleep apnoea
    • 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
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Pulmonology (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
NZ614025A 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals NZ614025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ700304A NZ700304A (en) 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17073409P 2009-04-20 2009-04-20
NZ594879A NZ594879A (en) 2009-04-20 2010-04-15 Discrimination of cheyne -stokes breathing patterns by use of oximetry signals

Publications (1)

Publication Number Publication Date
NZ614025A true NZ614025A (en) 2014-10-31

Family

ID=43010576

Family Applications (4)

Application Number Title Priority Date Filing Date
NZ614025A NZ614025A (en) 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals
NZ594879A NZ594879A (en) 2009-04-20 2010-04-15 Discrimination of cheyne -stokes breathing patterns by use of oximetry signals
NZ700304A NZ700304A (en) 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals
NZ717439A NZ717439A (en) 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals

Family Applications After (3)

Application Number Title Priority Date Filing Date
NZ594879A NZ594879A (en) 2009-04-20 2010-04-15 Discrimination of cheyne -stokes breathing patterns by use of oximetry signals
NZ700304A NZ700304A (en) 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals
NZ717439A NZ717439A (en) 2009-04-20 2010-04-15 Discrimination of cheyne-stokes breathing patterns by use of oximetry signals

Country Status (7)

Country Link
US (1) US20120016218A1 (Direct)
EP (1) EP2421435A4 (Direct)
JP (2) JP5711213B2 (Direct)
CN (2) CN102458245B (Direct)
AU (1) AU2010239127B2 (Direct)
NZ (4) NZ614025A (Direct)
WO (1) WO2010121290A1 (Direct)

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Also Published As

Publication number Publication date
NZ700304A (en) 2016-03-31
JP5711213B2 (ja) 2015-04-30
AU2010239127A1 (en) 2011-09-15
EP2421435A4 (en) 2016-10-19
AU2010239127B2 (en) 2013-06-20
JP6199330B2 (ja) 2017-09-20
US20120016218A1 (en) 2012-01-19
CN102458245B (zh) 2015-05-27
CN104757975A (zh) 2015-07-08
WO2010121290A1 (en) 2010-10-28
CN102458245A (zh) 2012-05-16
NZ717439A (en) 2017-09-29
JP2015134192A (ja) 2015-07-27
NZ594879A (en) 2013-08-30
CN104757975B (zh) 2017-12-05
JP2012523935A (ja) 2012-10-11
EP2421435A1 (en) 2012-02-29

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