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WO2006008743A3 - Sleep quality indicators - Google Patents

Sleep quality indicators Download PDF

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Publication number
WO2006008743A3
WO2006008743A3 PCT/IL2005/000776 IL2005000776W WO2006008743A3 WO 2006008743 A3 WO2006008743 A3 WO 2006008743A3 IL 2005000776 W IL2005000776 W IL 2005000776W WO 2006008743 A3 WO2006008743 A3 WO 2006008743A3
Authority
WO
WIPO (PCT)
Prior art keywords
segments
sleep quality
quality indicators
membership
responsively
Prior art date
Application number
PCT/IL2005/000776
Other languages
French (fr)
Other versions
WO2006008743A2 (en
Inventor
Koby Todros
Baruch Levy
Alex Novodvorets
Amir B Geva
Original Assignee
Widemed Ltd
Koby Todros
Baruch Levy
Alex Novodvorets
Amir B Geva
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 Widemed Ltd, Koby Todros, Baruch Levy, Alex Novodvorets, Amir B Geva filed Critical Widemed Ltd
Priority to EP05761327A priority Critical patent/EP1779257A4/en
Priority to US11/572,481 priority patent/US20090292215A1/en
Publication of WO2006008743A2 publication Critical patent/WO2006008743A2/en
Publication of WO2006008743A3 publication Critical patent/WO2006008743A3/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
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4812—Detecting sleep stages or cycles
    • 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/384—Recording apparatus or displays specially adapted therefor
    • 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
    • A61B5/4815—Sleep quality
    • 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
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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
    • G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Cardiology (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Fuzzy Systems (AREA)
  • Signal Processing (AREA)
  • Evolutionary Computation (AREA)
  • Pulmonology (AREA)
  • Data Mining & Analysis (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)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

A method for diagnosis includes acquiring a physiological signal from a patient (22) during a period of sleep, and segmenting the signal to define a time sequence of quasi-stationary segments, each of the segments having a respective frequency spectrum. Respective levels of membership of the segments in a plurality of frequency states are computed responsively to the respective frequency spectrum. Based on the respective levels of membership, a sleep quality indicator is determined and displayed, responsively to a statistical characteristic of the segments.
PCT/IL2005/000776 2003-05-15 2005-07-21 Sleep quality indicators WO2006008743A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05761327A EP1779257A4 (en) 2004-07-21 2005-07-21 Sleep quality indicators
US11/572,481 US20090292215A1 (en) 2003-05-15 2005-07-21 Sleep quality indicators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59037504P 2004-07-21 2004-07-21
US60/590,375 2004-07-21

Publications (2)

Publication Number Publication Date
WO2006008743A2 WO2006008743A2 (en) 2006-01-26
WO2006008743A3 true WO2006008743A3 (en) 2007-11-15

Family

ID=35785607

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2005/000776 WO2006008743A2 (en) 2003-05-15 2005-07-21 Sleep quality indicators

Country Status (2)

Country Link
EP (1) EP1779257A4 (en)
WO (1) WO2006008743A2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403865B2 (en) 2004-02-05 2013-03-26 Earlysense Ltd. Prediction and monitoring of clinical episodes
US8679030B2 (en) 2004-02-05 2014-03-25 Earlysense Ltd. Monitoring a condition of a subject
US8734360B2 (en) 2007-05-02 2014-05-27 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US8942779B2 (en) 2004-02-05 2015-01-27 Early Sense Ltd. Monitoring a condition of a subject
US8998830B2 (en) 2008-05-12 2015-04-07 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
CN109498001B (en) * 2018-12-25 2021-08-31 深圳和而泰数据资源与云技术有限公司 Sleep quality evaluation method and device

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314451B2 (en) 2005-04-25 2008-01-01 Earlysense Ltd. Techniques for prediction and monitoring of clinical episodes
EP1786315A4 (en) 2004-02-05 2010-03-03 Earlysense Ltd Techniques for prediction and monitoring of respiration-manifested clinical episodes
WO2008037020A1 (en) * 2006-09-27 2008-04-03 Resmed Ltd Methods and apparatus for assessing sleep quality
US9883809B2 (en) 2008-05-01 2018-02-06 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
CN102113034A (en) 2008-05-12 2011-06-29 阿列森斯有限公司 Monitor, predict and manage clinical episodes
CA2779265A1 (en) * 2008-11-14 2010-05-20 Philip Low Methods of identifying sleep and waking patterns and uses
US11696724B2 (en) 2008-11-14 2023-07-11 Neurovigil, Inc. Methods of identifying sleep and waking patterns and uses
WO2012050847A2 (en) 2010-09-28 2012-04-19 Masimo Corporation Depth of consciousness monitor including oximeter
US9775545B2 (en) 2010-09-28 2017-10-03 Masimo Corporation Magnetic electrical connector for patient monitors
US10292625B2 (en) 2010-12-07 2019-05-21 Earlysense Ltd. Monitoring a sleeping subject
US20140296661A1 (en) * 2011-10-25 2014-10-02 Koninklijke Philips N.V. Sleep stage annotation system for infants
EP3082590A1 (en) 2013-12-16 2016-10-26 Koninklijke Philips N.V. System and method for determining sleep stage based on sleep cycle
WO2016057553A1 (en) 2014-10-07 2016-04-14 Masimo Corporation Modular physiological sensors
JP5993968B2 (en) * 2015-02-05 2016-09-21 日本電信電話株式会社 Sleep stage estimation apparatus, method and program
CN105105714B (en) * 2015-08-26 2019-02-19 吴建平 A kind of sleep stage method and system
KR102490960B1 (en) * 2015-09-30 2023-01-19 허트 테스트 레버러토리스, 인크. Quantitative heart testing
CN106618560B (en) * 2016-12-23 2021-02-09 北京怡和嘉业医疗科技股份有限公司 Method and device for processing brain wave signals

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999846A (en) * 1995-11-08 1999-12-07 Oxford Medical Limited Physiological monitoring
US20030004652A1 (en) * 2001-05-15 2003-01-02 Daniela Brunner Systems and methods for monitoring behavior informatics
US6549804B1 (en) * 1996-01-23 2003-04-15 University Of Kansas System for the prediction, rapid detection, warning, prevention or control of changes in activity states in the brain of a subject
US20040193068A1 (en) * 2001-06-13 2004-09-30 David Burton Methods and apparatus for monitoring consciousness

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL147502A0 (en) * 2002-01-07 2002-08-14 Widemed Ltd Self-adaptive system, for the analysis of biomedical signals of a patient

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999846A (en) * 1995-11-08 1999-12-07 Oxford Medical Limited Physiological monitoring
US6549804B1 (en) * 1996-01-23 2003-04-15 University Of Kansas System for the prediction, rapid detection, warning, prevention or control of changes in activity states in the brain of a subject
US20030004652A1 (en) * 2001-05-15 2003-01-02 Daniela Brunner Systems and methods for monitoring behavior informatics
US20040193068A1 (en) * 2001-06-13 2004-09-30 David Burton Methods and apparatus for monitoring consciousness

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8403865B2 (en) 2004-02-05 2013-03-26 Earlysense Ltd. Prediction and monitoring of clinical episodes
US8679030B2 (en) 2004-02-05 2014-03-25 Earlysense Ltd. Monitoring a condition of a subject
US8731646B2 (en) 2004-02-05 2014-05-20 Earlysense Ltd. Prediction and monitoring of clinical episodes
US8840564B2 (en) 2004-02-05 2014-09-23 Early Sense Ltd. Monitoring a condition of a subject
US8942779B2 (en) 2004-02-05 2015-01-27 Early Sense Ltd. Monitoring a condition of a subject
US8992434B2 (en) 2004-02-05 2015-03-31 Earlysense Ltd. Prediction and monitoring of clinical episodes
US9131902B2 (en) 2004-02-05 2015-09-15 Earlysense Ltd. Prediction and monitoring of clinical episodes
US9026199B2 (en) 2005-11-01 2015-05-05 Earlysense Ltd. Monitoring a condition of a subject
US8734360B2 (en) 2007-05-02 2014-05-27 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US8998830B2 (en) 2008-05-12 2015-04-07 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
CN109498001B (en) * 2018-12-25 2021-08-31 深圳和而泰数据资源与云技术有限公司 Sleep quality evaluation method and device

Also Published As

Publication number Publication date
EP1779257A2 (en) 2007-05-02
EP1779257A4 (en) 2009-03-04
WO2006008743A2 (en) 2006-01-26

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