WO2006122201A3 - Automated detection of sleep and waking states - Google Patents

Automated detection of sleep and waking states Download PDF

Info

Publication number
WO2006122201A3
WO2006122201A3 PCT/US2006/018120 US2006018120W WO2006122201A3 WO 2006122201 A3 WO2006122201 A3 WO 2006122201A3 US 2006018120 W US2006018120 W US 2006018120W WO 2006122201 A3 WO2006122201 A3 WO 2006122201A3
Authority
WO
WIPO (PCT)
Prior art keywords
power frequency
low power
sleep
range information
frequency range
Prior art date
Application number
PCT/US2006/018120
Other languages
French (fr)
Other versions
WO2006122201A2 (en
Inventor
Philip S Low
Terrence J Sejnowski
Original Assignee
Salk Inst For Biological Studi
Philip S Low
Terrence J Sejnowski
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 Salk Inst For Biological Studi, Philip S Low, Terrence J Sejnowski filed Critical Salk Inst For Biological Studi
Priority to CA2607049A priority Critical patent/CA2607049C/en
Priority to CN2006800197210A priority patent/CN101272732B/en
Priority to EP20060759507 priority patent/EP1885237B1/en
Priority to KR1020077028646A priority patent/KR101395197B1/en
Priority to JP2008511330A priority patent/JP2008544772A/en
Priority to ES06759507.4T priority patent/ES2542852T3/en
Publication of WO2006122201A2 publication Critical patent/WO2006122201A2/en
Priority to IL187239A priority patent/IL187239A/en
Publication of WO2006122201A3 publication Critical patent/WO2006122201A3/en
Priority to HK08108892.4A priority patent/HK1113072A1/en
Priority to IL226577A priority patent/IL226577B/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
    • 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
    • A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
    • 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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for 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]
    • 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
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • 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
    • 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
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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
    • 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
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching
    • 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

Abstract

Determining low power frequency range information from spectral data. Raw signal data can be adjusted to increase dynamic range for power within low power frequency ranges as compared to higher-power frequency ranges to determine adjusted source data valuable for acquiring low power frequency range information. Low power frequency range information can be used in the analysis of a variety of raw signal data. For example, low power frequency range information within electroencephalography data for a subject from a period of sleep can be used to determine sleep states. Similarly, automated full-frequency spectral electroencephalography signal analysis can be useful for customized analysis including assessing sleep quality, detecting pathological conditions, and determining the effect of medication on sleep states.
PCT/US2006/018120 2005-05-10 2006-05-09 Automated detection of sleep and waking states WO2006122201A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA2607049A CA2607049C (en) 2005-05-10 2006-05-09 Automated detection of sleep and waking states
CN2006800197210A CN101272732B (en) 2005-05-10 2006-05-09 Automated detection of sleep and waking states
EP20060759507 EP1885237B1 (en) 2005-05-10 2006-05-09 Automated detection of sleep and waking states
KR1020077028646A KR101395197B1 (en) 2005-05-10 2006-05-09 Automated detection of sleep and waking states
JP2008511330A JP2008544772A (en) 2005-05-10 2006-05-09 Automatic detection of sleep and wakefulness
ES06759507.4T ES2542852T3 (en) 2005-05-10 2006-05-09 Automated detection of sleep and wake states
IL187239A IL187239A (en) 2005-05-10 2007-11-08 Automated detection of sleep and waking states
HK08108892.4A HK1113072A1 (en) 2005-05-10 2008-08-12 Automated detection of sleep and waking states
IL226577A IL226577B (en) 2005-05-10 2013-05-26 Automated detection of sleep and waking states

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67995105P 2005-05-10 2005-05-10
US60/679,951 2005-05-10

Publications (2)

Publication Number Publication Date
WO2006122201A2 WO2006122201A2 (en) 2006-11-16
WO2006122201A3 true WO2006122201A3 (en) 2007-12-21

Family

ID=37396844

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2005/027562 WO2006121455A1 (en) 2005-05-10 2005-08-02 Dynamic signal processing
PCT/US2006/018120 WO2006122201A2 (en) 2005-05-10 2006-05-09 Automated detection of sleep and waking states

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2005/027562 WO2006121455A1 (en) 2005-05-10 2005-08-02 Dynamic signal processing

Country Status (10)

Country Link
US (3) US8073534B2 (en)
EP (1) EP1885237B1 (en)
JP (2) JP2008544772A (en)
KR (1) KR101395197B1 (en)
CN (1) CN101272732B (en)
CA (1) CA2607049C (en)
ES (1) ES2542852T3 (en)
HK (1) HK1113072A1 (en)
IL (2) IL187239A (en)
WO (2) WO2006121455A1 (en)

Families Citing this family (125)

* 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
IL155955A0 (en) * 2003-05-15 2003-12-23 Widemed Ltd Adaptive prediction of changes of physiological/pathological states using processing of biomedical signal
US8725244B2 (en) * 2004-03-16 2014-05-13 Medtronic, Inc. Determination of sleep quality for neurological disorders
US7578793B2 (en) * 2004-11-22 2009-08-25 Widemed Ltd. Sleep staging based on cardio-respiratory signals
US20080269583A1 (en) * 2005-02-07 2008-10-30 Widemed Ltd. Detection and Monitoring of Stress Events During Sleep
FR2885434B1 (en) * 2005-05-09 2007-07-13 Commissariat Energie Atomique METHOD FOR ESTIMATING THE PHASE OF A MOVEMENT OF AN OBJECT
US8744587B2 (en) 2006-03-24 2014-06-03 Medtronic, Inc. Collecting gait information for evaluation and control of therapy
US20070233435A1 (en) * 2006-03-31 2007-10-04 Gary Bradski Boosted linear modeling of non-linear time series
US8315709B2 (en) * 2007-03-26 2012-11-20 Medtronic, Inc. System and method for smoothing sampled digital signals
US8781595B2 (en) 2007-04-30 2014-07-15 Medtronic, Inc. Chopper mixer telemetry circuit
US20080300500A1 (en) * 2007-05-30 2008-12-04 Widemed Ltd. Apnea detection using a capnograph
JP5073371B2 (en) * 2007-06-06 2012-11-14 株式会社タニタ Sleep evaluation device
US20090082691A1 (en) * 2007-09-26 2009-03-26 Medtronic, Inc. Frequency selective monitoring of physiological signals
US8380314B2 (en) 2007-09-26 2013-02-19 Medtronic, Inc. Patient directed therapy control
US20090264789A1 (en) * 2007-09-26 2009-10-22 Medtronic, Inc. Therapy program selection
US8290596B2 (en) 2007-09-26 2012-10-16 Medtronic, Inc. Therapy program selection based on patient state
EP2211986B1 (en) 2007-10-16 2013-11-20 Medtronic, Inc. Therapy control based on a patient movement state
KR101036323B1 (en) 2007-12-27 2011-05-23 재단법인 한국뇌과학연구원 System and method for analysing brain wave
CN101925377A (en) 2008-01-25 2010-12-22 麦德托尼克公司 The detection of Sleep stages
WO2010050113A1 (en) * 2008-10-29 2010-05-06 トヨタ自動車株式会社 Mobile body control device and mobile body control method
US8478402B2 (en) * 2008-10-31 2013-07-02 Medtronic, Inc. Determining intercardiac impedance
US11696724B2 (en) 2008-11-14 2023-07-11 Neurovigil, Inc. Methods of identifying sleep and waking patterns and uses
AU2009313766A1 (en) * 2008-11-14 2011-07-07 Neurovigil, Inc. Methods of identifying sleep and waking patterns and uses
US10575751B2 (en) 2008-11-28 2020-03-03 The University Of Queensland Method and apparatus for determining sleep states
CA2781862C (en) * 2008-12-09 2018-02-13 Sweetwater Energy, Inc. Ensiling biomass for biofuels production and multiple phase apparatus for hydrolyzation of ensiled biomass
US10013641B2 (en) * 2009-09-28 2018-07-03 Oracle International Corporation Interactive dendrogram controls
US10552710B2 (en) 2009-09-28 2020-02-04 Oracle International Corporation Hierarchical sequential clustering
US9770204B2 (en) 2009-11-11 2017-09-26 Medtronic, Inc. Deep brain stimulation for sleep and movement disorders
US10335060B1 (en) 2010-06-19 2019-07-02 Dp Technologies, Inc. Method and apparatus to provide monitoring
US9211411B2 (en) 2010-08-26 2015-12-15 Medtronic, Inc. Therapy for rapid eye movement behavior disorder (RBD)
US20130310422A1 (en) 2010-09-01 2013-11-21 The General Hospital Corporation Reversal of general anesthesia by administration of methylphenidate, amphetamine, modafinil, amantadine, and/or caffeine
US20120071741A1 (en) * 2010-09-21 2012-03-22 Zahra Moussavi Sleep apnea monitoring and diagnosis based on pulse oximetery and tracheal sound signals
US8914119B2 (en) 2011-04-20 2014-12-16 Medtronic, Inc. Electrical brain therapy parameter determination based on a bioelectrical resonance response
WO2012145244A1 (en) 2011-04-20 2012-10-26 Medtronic, Inc. Method and apparatus for assessing neural activation
US8892207B2 (en) 2011-04-20 2014-11-18 Medtronic, Inc. Electrical therapy for facilitating inter-area brain synchronization
US9173609B2 (en) 2011-04-20 2015-11-03 Medtronic, Inc. Brain condition monitoring based on co-activation of neural networks
US8812098B2 (en) 2011-04-28 2014-08-19 Medtronic, Inc. Seizure probability metrics
US9878161B2 (en) 2011-04-29 2018-01-30 Medtronic, Inc. Entrainment of bioelectrical brain signals
CN102274022B (en) * 2011-05-10 2013-02-27 浙江大学 Sleep state monitoring method based on electroencephalogram signals
CN102178524B (en) * 2011-05-23 2012-09-05 天津大学 Synchronization likehood-based electroencephalograph and electromyography synergistic analyzing method
US9192326B2 (en) 2011-07-13 2015-11-24 Dp Technologies, Inc. Sleep monitoring system
US9177247B2 (en) * 2011-09-23 2015-11-03 Fujitsu Limited Partitioning medical binary decision diagrams for analysis optimization
US9075908B2 (en) * 2011-09-23 2015-07-07 Fujitsu Limited Partitioning medical binary decision diagrams for size optimization
US8620854B2 (en) * 2011-09-23 2013-12-31 Fujitsu Limited Annotating medical binary decision diagrams with health state information
CN102488515B (en) * 2011-12-09 2013-07-31 天津大学 Conjoint analysis method for electroencephalograph and electromyography signals based on autonomous movement and imagination movement
US20130208576A1 (en) * 2011-12-23 2013-08-15 Leonor F. Loree, IV Easy wake system and method
KR101337822B1 (en) * 2011-12-28 2013-12-06 단국대학교 산학협력단 Medical data managing apparatus for checking patient's anxiety during the dental procedures and method for managing the medical data
KR101316746B1 (en) * 2011-12-28 2013-10-08 썬메디텍 (주) System for monitoring mobile emergency patient
CA2862524A1 (en) * 2012-01-24 2013-08-01 Neurovigil, Inc. Correlating brain signal to intentional and unintentional changes in brain state
US9459597B2 (en) 2012-03-06 2016-10-04 DPTechnologies, Inc. Method and apparatus to provide an improved sleep experience by selecting an optimal next sleep state for a user
US10791986B1 (en) 2012-04-05 2020-10-06 Dp Technologies, Inc. Sleep sound detection system and use
US11633150B2 (en) 2012-05-31 2023-04-25 Ben Gurion University Of The Negev Research And Development Authority Apparatus and method for diagnosing sleep quality
US20150126821A1 (en) * 2012-06-12 2015-05-07 Technical University Of Denmark Support System And Method For Detecting Neurodegenerative Disorder
CA2884746C (en) * 2012-09-13 2022-05-17 Yrt Limited Method and software to determine probability of sleep/wake states and quality of sleep and wakefulness from an electroencephalogram
CN102920453A (en) * 2012-10-29 2013-02-13 泰好康电子科技（福建）有限公司 Electroencephalogram signal processing method and device
US9474876B1 (en) 2012-12-14 2016-10-25 DPTechnologies, Inc. Sleep aid efficacy
US10039460B2 (en) 2013-01-22 2018-08-07 MiSleeping, Inc. Neural activity recording apparatus and method of using same
WO2014143753A1 (en) 2013-03-15 2014-09-18 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
US10388405B2 (en) 2013-03-22 2019-08-20 Massachusetts Institute Of Technology Systems and methods for predicting adverse events and assessing level of sedation during medical procedures
CN105142504B (en) * 2013-04-10 2018-04-06 皇家飞利浦有限公司 System and method for strengthening sleep slow-wave activity based on cardiomotility
US9594354B1 (en) 2013-04-19 2017-03-14 Dp Technologies, Inc. Smart watch extended system
US9999743B2 (en) 2013-06-11 2018-06-19 Agency For Science, Technology And Research Sound-induced sleep method and a system therefor
JP6660878B2 (en) 2013-06-27 2020-03-11 ザ ジェネラル ホスピタル コーポレイション System for tracking dynamic structures in physiological data and method of operating the system
US10383574B2 (en) 2013-06-28 2019-08-20 The General Hospital Corporation Systems and methods to infer brain state during burst suppression
JP6586093B2 (en) 2013-09-13 2019-10-02 ザ ジェネラル ホスピタル コーポレイション System for improved brain monitoring during general anesthesia and sedation
WO2015048572A1 (en) 2013-09-27 2015-04-02 Codexis, Inc. Automated screening of enzyme variants
CN109872771A (en) 2013-09-27 2019-06-11 科德克希思公司 Methods, devices and systems based on directed evolution
WO2015057709A1 (en) * 2013-10-14 2015-04-23 Neurovigil, Inc. Localized collection of biological signals, cursor control in speech-assistance interface based on biological electrical signals and arousal detection based on biological electrical signals
US20160324446A1 (en) * 2013-11-05 2016-11-10 The General Hospital Corporation System and method for determining neural states from physiological measurements
WO2015086077A1 (en) * 2013-12-12 2015-06-18 Telefonaktiebolaget L M Ericsson (Publ) Method and mobile station for base station measurements
CN105813558B (en) * 2013-12-16 2020-03-03 皇家飞利浦有限公司 System and method for determining sleep stages based on sleep cycle
US10531806B2 (en) 2013-12-17 2020-01-14 University Of Florida Research Foundation, Inc. Brain state advisory system using calibrated metrics and optimal time-series decomposition
DE102014101814A1 (en) * 2014-02-13 2015-08-13 Arthur Schultz Method for automatic evaluation of a Absence EEG, computer program and evaluation device therefor
US11547349B2 (en) 2014-04-28 2023-01-10 The General Hospital Corporation System and method for spectral characterization of sleep
US10653339B2 (en) * 2014-04-29 2020-05-19 Nxp B.V. Time and frequency domain based activity tracking system
US10568565B1 (en) 2014-05-04 2020-02-25 Dp Technologies, Inc. Utilizing an area sensor for sleep analysis
JP6411111B2 (en) * 2014-07-24 2018-10-24 タイオー株式会社 Dementia risk assessment system
US9924904B2 (en) 2014-09-02 2018-03-27 Medtronic, Inc. Power-efficient chopper amplifier
SG11201704534WA (en) * 2014-12-05 2017-07-28 Agency Science Tech & Res Sleep profiling system with feature generation and auto-mapping
HRP20221024T1 (en) 2014-12-09 2022-11-11 Sweetwater Energy, Inc. Rapid pretreatment
US10702207B2 (en) * 2014-12-11 2020-07-07 Koninklijke Philips N.V. System and method for determining spectral boundaries for sleep stage classification
US11883188B1 (en) 2015-03-16 2024-01-30 Dp Technologies, Inc. Sleep surface sensor based sleep analysis system
US11439344B2 (en) * 2015-07-17 2022-09-13 Origin Wireless, Inc. Method, apparatus, and system for wireless sleep monitoring
WO2017027855A1 (en) * 2015-08-12 2017-02-16 Massachusetts Institute Of Technology Systems and methods for predicting adverse events and assessing level of sedation during medical procedures
US10582890B2 (en) * 2015-08-28 2020-03-10 Awarables Inc. Visualizing, scoring, recording, and analyzing sleep data and hypnograms
US10321871B2 (en) 2015-08-28 2019-06-18 Awarables Inc. Determining sleep stages and sleep events using sensor data
US10928472B2 (en) * 2016-01-14 2021-02-23 Technion Research & Development Foundation Limited System and method for brain state classification
CN109069035B (en) 2016-04-15 2021-09-28 欧姆龙株式会社 Biological information analysis device, system, and computer-readable storage medium
WO2018053296A1 (en) 2016-09-15 2018-03-22 Tal Medical Modulating brain activity during sleep
SG10201608507PA (en) * 2016-10-11 2018-05-30 Nat Univ Singapore Determining Sleep Stages
US10786168B2 (en) 2016-11-29 2020-09-29 The General Hospital Corporation Systems and methods for analyzing electrophysiological data from patients undergoing medical treatments
KR101893596B1 (en) 2016-12-22 2018-08-31 고려대학교 산학협력단 Apparatus and method for monitoring depth of sedation
BR112019017106A2 (en) 2017-02-16 2020-04-28 Sweetwater Energy Inc formation of high pressure zone for pre-treatment
JP6932351B2 (en) * 2017-03-10 2021-09-08 国立大学法人電気通信大学 Sleep stage determination device, sleep stage determination method and program
US11406323B2 (en) 2017-07-10 2022-08-09 Koninklijke Philips N.V. Method and system for monitoring sleep quality
US11000224B2 (en) 2017-09-05 2021-05-11 Korea University Research And Business Foundation Method and apparatus of monitoring anaesthesia and consciousness depth through brain network analysis
US11723579B2 (en) 2017-09-19 2023-08-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11273283B2 (en) 2017-12-31 2022-03-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
JP7047386B2 (en) * 2018-01-10 2022-04-05 セイコーエプソン株式会社 Anomaly warning method and anomaly warning system
GB2573261B (en) * 2018-02-26 2022-05-18 Babylon Partners Ltd Sleep activity detection method and apparatus
CN108420406A (en) * 2018-03-21 2018-08-21 苏州优函信息科技有限公司 Method based on pulse wave sleep stage
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
CN109124572A (en) * 2018-06-15 2019-01-04 四川斐讯信息技术有限公司 A kind of dormant judgment method, system and air purifier
EP3849410A4 (en) 2018-09-14 2022-11-02 Neuroenhancement Lab, LLC System and method of improving sleep
US11793455B1 (en) 2018-10-15 2023-10-24 Dp Technologies, Inc. Hardware sensor system for controlling sleep environment
KR102267105B1 (en) 2018-12-26 2021-06-22 (주)허니냅스 Apparatus and method for inspecting sleep disorder based on deep-learning
CN109464130B (en) * 2019-01-09 2021-11-09 浙江强脑科技有限公司 Sleep assisting method, system and readable storage medium
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
US11950910B2 (en) 2019-07-07 2024-04-09 Proactive Life Inc. Valence state memory association
KR102258726B1 (en) 2019-08-12 2021-06-01 (주)허니냅스 Apparatus of data processing for automatic determination of sleeping condition using deep running and method of the same
KR102251388B1 (en) 2019-08-12 2021-05-12 (주)허니냅스 Automatic apparatus for determining sleep disorder using deep running and its operation method
BR112022012348A2 (en) 2019-12-22 2022-09-13 Sweetwater Energy Inc METHODS OF MAKING SPECIALIZED LIGIN AND BIOMASS LIGIN PRODUCTS
CN111214211A (en) * 2020-01-16 2020-06-02 珠海格力电器股份有限公司 Sleep monitoring method and device and intelligent bed
CN111297380A (en) * 2020-02-12 2020-06-19 电子科技大学 Emotion recognition method based on space-time convolution core block
CN111317446B (en) * 2020-02-27 2020-09-08 中国人民解放军空军特色医学中心 Sleep structure automatic analysis method based on human muscle surface electric signals
RU2751137C1 (en) * 2020-05-15 2021-07-08 ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "СберМедИИ" Method for determining sleep phase in long-term eeg recording
CN111557813B (en) * 2020-06-09 2021-11-23 首都医科大学宣武医院 Fence system for monitoring children with epilepsy
KR102298119B1 (en) * 2020-12-10 2021-09-03 주식회사 에이슬립 Method and computer device for providing analytical information related to sleep
CN112435741B (en) * 2020-11-17 2022-07-01 杭州云睡吧健康管理有限公司 Sleep-aiding system using sleep latency database
CN112842266A (en) * 2020-12-31 2021-05-28 湖南东晟南祥智能科技有限公司 Sleep stage identification method based on human body monitoring sleep data
CN112617761B (en) * 2020-12-31 2023-10-13 湖南正申科技有限公司 Sleep stage staging method for self-adaptive focalization generation
KR102387735B1 (en) * 2021-08-30 2022-04-18 주식회사 에이슬립 Sleep analysis method, apparatus and computer program using sleep analysis model
CN114052662B (en) * 2021-11-11 2023-08-08 四川省医学科学院·四川省人民医院 Method for analyzing sleep stage by combining brain, cerebellum electroencephalogram and myoelectricity
CN116392087B (en) * 2023-06-06 2023-09-01 安徽星辰智跃科技有限责任公司 Sleep stability quantification and adjustment method, system and device based on modal decomposition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026630A (en) * 1975-12-23 1977-05-31 International Business Machines Corporation Scanning apparatus using holographic beam deflector
US5154180A (en) * 1990-01-24 1992-10-13 France Telecom Method and device for determining a subject's sleep state by processing an electroencephalographic signal
US20040092809A1 (en) * 2002-07-26 2004-05-13 Neurion Inc. Methods for measurement and analysis of brain activity
US20040181162A1 (en) * 2002-04-15 2004-09-16 Wilson Scott B. Method and system for detecting seizures using electroencephalograms
US20050043652A1 (en) * 2003-08-18 2005-02-24 Lovett Eric G. Sleep state classification

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083571A (en) * 1988-04-18 1992-01-28 New York University Use of brain electrophysiological quantitative data to classify and subtype an individual into diagnostic categories by discriminant and cluster analysis
US5320109A (en) * 1991-10-25 1994-06-14 Aspect Medical Systems, Inc. Cerebral biopotential analysis system and method
US5995868A (en) * 1996-01-23 1999-11-30 University Of Kansas System for the prediction, rapid detection, warning, prevention, or control of changes in activity states in the brain of a subject
US5819007A (en) * 1996-03-15 1998-10-06 Siemens Medical Systems, Inc. Feature-based expert system classifier
US5813993A (en) * 1996-04-05 1998-09-29 Consolidated Research Of Richmond, Inc. Alertness and drowsiness detection and tracking system
EP0828225A1 (en) * 1996-09-04 1998-03-11 Siemens Aktiengesellschaft Process and means for analysing EEG data
US6070098A (en) * 1997-01-11 2000-05-30 Circadian Technologies, Inc. Method of and apparatus for evaluation and mitigation of microsleep events
IT1313719B1 (en) * 1999-09-24 2002-09-17 St Microelectronics Srl Output stage for high speed comparator of integrated drive circuit, has dynamic drivers for pull-up and pull-down and static drive which are connected to bipolar/MOS pull-up and pull-down transistors
US6317627B1 (en) * 1999-11-02 2001-11-13 Physiometrix, Inc. Anesthesia monitoring system based on electroencephalographic signals
US6731975B1 (en) * 2000-10-16 2004-05-04 Instrumentarium Corp. Method and apparatus for determining the cerebral state of a patient with fast response
US7373198B2 (en) * 2002-07-12 2008-05-13 Bionova Technologies Inc. Method and apparatus for the estimation of anesthetic depth using wavelet analysis of the electroencephalogram
US7190995B2 (en) * 2003-06-13 2007-03-13 The Regents Of The University Of Michigan System and method for analysis of respiratory cycle-related EEG changes in sleep-disordered breathing
WO2005036455A2 (en) * 2003-10-08 2005-04-21 Case Western Reserve University Method for displaying spectral trends in complex signals
US20060021762A1 (en) * 2004-07-27 2006-02-02 Tyco Fire Products Lp Double interlock, preaction residential dry sprinkler fire protection system with a releasing control panel
US7925338B2 (en) * 2005-03-24 2011-04-12 General Electric Company Determination of the anesthetic state of a patient

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026630A (en) * 1975-12-23 1977-05-31 International Business Machines Corporation Scanning apparatus using holographic beam deflector
US5154180A (en) * 1990-01-24 1992-10-13 France Telecom Method and device for determining a subject's sleep state by processing an electroencephalographic signal
US20040181162A1 (en) * 2002-04-15 2004-09-16 Wilson Scott B. Method and system for detecting seizures using electroencephalograms
US20040092809A1 (en) * 2002-07-26 2004-05-13 Neurion Inc. Methods for measurement and analysis of brain activity
US20050043652A1 (en) * 2003-08-18 2005-02-24 Lovett Eric G. Sleep state classification

Also Published As

Publication number Publication date
KR101395197B1 (en) 2014-05-15
JP5964351B2 (en) 2016-08-03
US8073534B2 (en) 2011-12-06
US11690557B2 (en) 2023-07-04
KR20080025673A (en) 2008-03-21
EP1885237A4 (en) 2013-03-20
EP1885237A2 (en) 2008-02-13
US20200167560A1 (en) 2020-05-28
JP2008544772A (en) 2008-12-11
US20070016095A1 (en) 2007-01-18
CA2607049C (en) 2015-03-31
CN101272732B (en) 2012-11-14
IL226577B (en) 2019-12-31
EP1885237B1 (en) 2015-04-22
US20120029378A1 (en) 2012-02-02
CA2607049A1 (en) 2006-11-16
JP2014176743A (en) 2014-09-25
WO2006122201A2 (en) 2006-11-16
IL187239A (en) 2013-06-27
WO2006121455A1 (en) 2006-11-16
ES2542852T3 (en) 2015-08-12
HK1113072A1 (en) 2008-09-26
IL226577A0 (en) 2013-06-27
IL187239A0 (en) 2008-02-09
CN101272732A (en) 2008-09-24

Similar Documents

Publication Publication Date Title
WO2006122201A3 (en) Automated detection of sleep and waking states
WO2010057119A3 (en) Methods of identifying sleep and waking patterns and uses
EP4248864A3 (en) Method for processing analyte sensor data for sensor calibration
WO2015002630A3 (en) Fraud detection methods and systems
WO2007053170A3 (en) Identification of bacteria and spores
WO2010053587A3 (en) Methods of monitoring conditions by sequence analysis
WO2004093641A3 (en) Acoustic blood analyzer for assessing blood properties
EP2241888A3 (en) Predicting mortality and detecting severe disease
WO2008092133A3 (en) Methods and systems for measuring a subject's susceptibility to a seizure
WO2006113476A3 (en) Non-invasive system for measuring glucose in the body
WO2006121661A3 (en) Cellulosic-based resistance domain for an analyte sensor
ATE429515T1 (en) BIOMOLECULE ANALYSIS USING ROLLING CIRCLE AMPLIFICATION AND SERS DETECTION
WO2008029130A3 (en) Method of detecting and predicting ovulation and the period of fertility
WO2006089190A3 (en) System, method, and article for detecting abnormal cells using multi-dimensional analysis
EP2515298A3 (en) Signal classification processing method, classification processing device and encoding system
WO2014066913A8 (en) Health diagnostic systems and methods
WO2005119651A3 (en) Media usage monitoring and measurement system and method
WO2008063413A3 (en) Gene expression profiling for identification, monitoring, and treatment of lung cancer
WO2008005513A3 (en) Analysis of brain patterns using temporal measures
WO2007126444A3 (en) Analyte monitoring
WO2009158683A3 (en) Data center thermal monitoring
EP4331659A3 (en) Methods, devices, and systems related to analyte monitoring
CN103239227A (en) Sleep quality detection device and sleep quality detection method
WO2007067590A3 (en) Diagnostic system for power converter
IN2012DN02872A (en)

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680019721.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
ENP Entry into the national phase

Ref document number: 2607049

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 187239

Country of ref document: IL

ENP Entry into the national phase

Ref document number: 2008511330

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1894/MUMNP/2007

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006759507

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020077028646

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: RU

WWE Wipo information: entry into national phase

Ref document number: 226577

Country of ref document: IL