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WO2008132736A3 - Procédé et dispositif permettant de caractériser le sommeil - Google Patents

Procédé et dispositif permettant de caractériser le sommeil Download PDF

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Publication number
WO2008132736A3
WO2008132736A3 PCT/IL2008/000562 IL2008000562W WO2008132736A3 WO 2008132736 A3 WO2008132736 A3 WO 2008132736A3 IL 2008000562 W IL2008000562 W IL 2008000562W WO 2008132736 A3 WO2008132736 A3 WO 2008132736A3
Authority
WO
WIPO (PCT)
Prior art keywords
threshold
determining
attenuation
ecg
determining occurrence
Prior art date
Application number
PCT/IL2008/000562
Other languages
English (en)
Other versions
WO2008132736A2 (fr
Inventor
Armanda Baharav
Zvi Shinar
Shulamit Eyal
Original Assignee
Hypnocore 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 Hypnocore Ltd. filed Critical Hypnocore Ltd.
Publication of WO2008132736A2 publication Critical patent/WO2008132736A2/fr
Publication of WO2008132736A3 publication Critical patent/WO2008132736A3/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring 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
    • A61B5/1455Measuring 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
    • A61B5/14551Measuring 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/369Electroencephalography [EEG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • A61B5/4812Detecting sleep stages or cycles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • A61B5/4818Sleep apnoea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • A61B5/4809Sleep detection, i.e. determining whether a subject is asleep or not
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235Details of waveform analysis
    • A61B5/7239Details of waveform analysis using differentiation including higher order derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235Details of waveform analysis
    • A61B5/7264Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La présente invention concerne un procédé et un dispositif permettant de déterminer un incident correspondant à un événement respiratoire associé au sommeil, à l'aide de données ECG et de données oxymétriques. Le procédé consiste à : déterminer l'apparition d'une atténuation d'un signal respiratoire à partir d'un ECG en dessous d'un premier seuil ; déterminer l'apparition d'une désaturation dans les données oxymétriques en dessous d'un deuxième seuil ; déterminer l'apparition d'une atténuation d'un signal respiratoire à partir d'un ECG en dessous d'un troisième seuil, accompagnée d'une désaturation correspondante dans les données oxymétriques en dessous d'un quatrième seuil ; déterminer l'apparition d'une atténuation dans un signal respiratoire à partir d'un ECG en dessous d'un cinquième seuil, accompagnée d'une détection de l'éveil ; et déterminer l'incident correspondant à un événement respiratoire associé au sommeil si l'une quelconque de ces apparitions existe.
PCT/IL2008/000562 2007-05-01 2008-04-28 Procédé et dispositif permettant de caractériser le sommeil WO2008132736A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92411907P 2007-05-01 2007-05-01
US60/924,119 2007-05-01

Publications (2)

Publication Number Publication Date
WO2008132736A2 WO2008132736A2 (fr) 2008-11-06
WO2008132736A3 true WO2008132736A3 (fr) 2010-02-25

Family

ID=39926189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/000562 WO2008132736A2 (fr) 2007-05-01 2008-04-28 Procédé et dispositif permettant de caractériser le sommeil

Country Status (1)

Country Link
WO (1) WO2008132736A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10154790B2 (en) * 2007-08-21 2018-12-18 University College Dublin, National University Of Ireland Method and system for monitoring sleep
US10010253B2 (en) 2010-03-17 2018-07-03 Hypnocore Ltd. Sleep analysis based on inter beat interval
GB2504299B (en) * 2012-07-24 2016-09-14 Med-Bright Medical Solutions Ltd Device and method for providing information indicative of a stress situation in a human
US10265013B2 (en) 2013-09-06 2019-04-23 Somnology, Inc. System and method for sleep disorder diagnosis and treatment
US10265014B2 (en) 2013-09-06 2019-04-23 Somnology, Inc. System and method for sleep disorder diagnosis and treatment
US9943237B2 (en) 2013-12-04 2018-04-17 Welch Allyn, Inc. Analysis of direct and indirect heartbeat data variations
US10321871B2 (en) 2015-08-28 2019-06-18 Awarables Inc. Determining sleep stages and sleep events using sensor data
WO2017040333A1 (fr) * 2015-08-28 2017-03-09 Awarables, Inc. Visualisation, évaluation, enregistrement et analyse de données de sommeil et d'hypnogrammes
JP2019518520A (ja) * 2016-05-19 2019-07-04 ハンコック メディカル, インコーポレイテッド 位置閉塞性睡眠時無呼吸検出システム
CN109620208A (zh) * 2018-12-29 2019-04-16 南京茂森电子技术有限公司 睡眠呼吸暂停低通气综合征检测系统和方法
CN113520340B (zh) * 2020-04-15 2022-11-08 华为技术有限公司 一种睡眠报告的生成方法、装置、终端以及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091973A (en) * 1995-04-11 2000-07-18 Resmed Limited Monitoring the occurrence of apneic and hypopneic arousals
US20030004423A1 (en) * 2000-03-02 2003-01-02 Itamar Medical Ltd. Method and apparatus for the non-invasive detection of particular sleep-state conditions by monitoring the peripheral vascular system
US20070032733A1 (en) * 2004-01-16 2007-02-08 David Burton Method and apparatus for ECG-derived sleep disordered breathing monitoring, detection and classification

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091973A (en) * 1995-04-11 2000-07-18 Resmed Limited Monitoring the occurrence of apneic and hypopneic arousals
US20030004423A1 (en) * 2000-03-02 2003-01-02 Itamar Medical Ltd. Method and apparatus for the non-invasive detection of particular sleep-state conditions by monitoring the peripheral vascular system
US20070032733A1 (en) * 2004-01-16 2007-02-08 David Burton Method and apparatus for ECG-derived sleep disordered breathing monitoring, detection and classification

Also Published As

Publication number Publication date
WO2008132736A2 (fr) 2008-11-06

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