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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
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.)
Ceased
Application number
PCT/IL2008/000562
Other languages
English (en)
Other versions
WO2008132736A2 (fr
Inventor
Armanda Baharav
Zvi Shinar
Shulamit Eyal
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.)
HypnoCore Ltd
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
Anticipated expiration legal-status Critical
Publication of WO2008132736A3 publication Critical patent/WO2008132736A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—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
    • A61B5/145—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
    • A61B5/24—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
    • A61B5/48—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
    • A61B5/48—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
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
    • 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
    • A61B5/7264—Classification 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 Ceased 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 Ceased 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009024273A1 (fr) 2007-08-21 2009-02-26 University College Dublin, National University Of Ireland, Dublin Procédé et système pour surveiller le sommeil
WO2011114333A2 (fr) * 2010-03-17 2011-09-22 Hypnocore Ltd. Analyse du sommeil basée sur l'intervalle entre des battements cardiaques
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
US9943237B2 (en) 2013-12-04 2018-04-17 Welch Allyn, Inc. Analysis of direct and indirect heartbeat data variations
WO2017040331A1 (fr) 2015-08-28 2017-03-09 Awarables, Inc. Détermination de phases de sommeil et d'événements de sommeil à l'aide de données de capteur
US10582890B2 (en) 2015-08-28 2020-03-10 Awarables Inc. Visualizing, scoring, recording, and analyzing sleep data and hypnograms
CN109310348B (zh) * 2016-05-19 2022-01-25 汉考克医药公司 姿势阻塞性睡眠呼吸暂停检测系统
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

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

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