EP2375973A4 - Procédé et appareil de détermination de la variabilité de la fréquence cardiaque utilisant la transformation en ondelettes - Google Patents

Procédé et appareil de détermination de la variabilité de la fréquence cardiaque utilisant la transformation en ondelettes

Info

Publication number
EP2375973A4
EP2375973A4 EP09836926.7A EP09836926A EP2375973A4 EP 2375973 A4 EP2375973 A4 EP 2375973A4 EP 09836926 A EP09836926 A EP 09836926A EP 2375973 A4 EP2375973 A4 EP 2375973A4
Authority
EP
European Patent Office
Prior art keywords
heart rate
wavelet transformation
rate variability
determining heart
determining
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.)
Withdrawn
Application number
EP09836926.7A
Other languages
German (de)
English (en)
Other versions
EP2375973A2 (fr
Inventor
Kayvan Najarian
Kevin Ward
David Andre
Nisarg Vyas
Eric Teller
John M Stivoric
Jonathan Farringdon
Scott Boehmke
James Gasbarro
Soo-Yeon Ji
Abed Al Raoof
Raymond Pelletier
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.)
Virginia Commonwealth University
Bodymedia Inc
Original Assignee
Virginia Commonwealth University
Bodymedia Inc
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
Priority claimed from PCT/US2009/006234 external-priority patent/WO2010065067A1/fr
Application filed by Virginia Commonwealth University, Bodymedia Inc filed Critical Virginia Commonwealth University
Publication of EP2375973A2 publication Critical patent/EP2375973A2/fr
Publication of EP2375973A4 publication Critical patent/EP2375973A4/fr
Withdrawn legal-status Critical Current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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • 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]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • 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
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • 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
    • 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff method
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • 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
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Vascular Medicine (AREA)
  • Immunology (AREA)
  • Pulmonology (AREA)
  • Power Engineering (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
EP09836926.7A 2008-12-16 2009-12-16 Procédé et appareil de détermination de la variabilité de la fréquence cardiaque utilisant la transformation en ondelettes Withdrawn EP2375973A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12280408P 2008-12-16 2008-12-16
US16728709P 2009-04-07 2009-04-07
PCT/US2009/006234 WO2010065067A1 (fr) 2008-11-20 2009-11-20 Procédé et appareil pour déterminer des paramètres de soins critiques
PCT/US2009/068336 WO2010077997A2 (fr) 2008-12-16 2009-12-16 Procédé et appareil de détermination de la variabilité de la fréquence cardiaque utilisant la transformation en ondelettes

Publications (2)

Publication Number Publication Date
EP2375973A2 EP2375973A2 (fr) 2011-10-19
EP2375973A4 true EP2375973A4 (fr) 2014-02-12

Family

ID=42310544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09836926.7A Withdrawn EP2375973A4 (fr) 2008-12-16 2009-12-16 Procédé et appareil de détermination de la variabilité de la fréquence cardiaque utilisant la transformation en ondelettes

Country Status (3)

Country Link
EP (1) EP2375973A4 (fr)
CA (1) CA2747057A1 (fr)
WO (1) WO2010077997A2 (fr)

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US9839364B2 (en) 2009-10-06 2017-12-12 University Of Virginia Patent Foundation Ventricular activation (RR) entropy change as a predictor of sudden cardiac death in cardiac resynchronization therapy patients
US8706215B2 (en) 2010-05-18 2014-04-22 Zoll Medical Corporation Wearable ambulatory medical device with multiple sensing electrodes
US9684767B2 (en) 2011-03-25 2017-06-20 Zoll Medical Corporation System and method for adapting alarms in a wearable medical device
EP4152340A1 (fr) 2011-03-25 2023-03-22 Zoll Medical Corporation Système et procédé d'adaptation d'alarmes dans un dispositif médical portable
WO2012135062A1 (fr) 2011-03-25 2012-10-04 Zoll Medical Corporation Sélection du canal optimal pour la détermination d'une fréquence
US8600486B2 (en) 2011-03-25 2013-12-03 Zoll Medical Corporation Method of detecting signal clipping in a wearable ambulatory medical device
WO2012166568A2 (fr) * 2011-05-27 2012-12-06 Virginia Commonwealth University Évaluation et prédiction d'un état cardiovasculaire durant un arrêt cardiaque et la période post-réanimation à l'aide d'un traitement de signal et d'un apprentissage machine
BR112014003953A2 (pt) 2011-09-01 2017-06-13 Zoll Medical Corporation dispositivo de tratamento e monitoramento de vestir
EP3610919A1 (fr) 2012-03-02 2020-02-19 Zoll Medical Corporation Système comprenant un dispositif thérapeutique vestimentaire
EP2846685A4 (fr) * 2012-05-11 2016-01-06 Univ Virginia Patent Found Changement d'entropie d'activation ventriculaire (rr) comme facteur de prédiction d'une mort subite cardiaque chez des patients en thérapie de resynchronisation cardiaque
CN104428034A (zh) 2012-05-31 2015-03-18 佐尔医药公司 检测健康障碍的系统和方法
TWI483706B (zh) * 2012-07-24 2015-05-11 Livestrong Biomedical Technology Co Ltd 一種具有心臟狀態之量化功能的裝置
JP5935593B2 (ja) 2012-08-22 2016-06-15 富士通株式会社 心拍推定装置及び方法、並びにプログラム
EP2914170B1 (fr) * 2012-10-31 2018-04-18 Firstbeat Technologies OY Dispositif pour une mesure physiologique
EP3932478A1 (fr) 2013-06-28 2022-01-05 Zoll Medical Corporation Dispositif médical ambulatoire capable d'administrer un traitement à un patient
WO2015052609A1 (fr) * 2013-10-09 2015-04-16 Koninklijke Philips N.V. Appareil et procédé pour évaluer des signaux ecg multicanaux
CN105611872A (zh) * 2013-10-09 2016-05-25 皇家飞利浦有限公司 用于评估多通道ecg信号的装置和方法
WO2015123198A1 (fr) 2014-02-12 2015-08-20 Zoll Medical Corporation Système et procédé pour adapter les alarmes d'un dispositif médical portatif
WO2015196298A1 (fr) * 2014-06-26 2015-12-30 Biopeak Corporation Système de capteur à paramètres multiples pour mesurer des signaux physiologiques
KR102257300B1 (ko) * 2014-09-01 2021-05-27 삼성전자주식회사 심전도 신호를 이용한 사용자 인증 방법 및 장치
US9629564B2 (en) 2014-09-26 2017-04-25 Intel Corporation Electrocardiograph (ECG) signal processing
GB2532453B (en) * 2014-11-19 2017-07-19 Suunto Oy Wearable sports monitoring equipment for measuring heart rate or muscular activity and relating method
WO2016100906A1 (fr) 2014-12-18 2016-06-23 Zoll Medical Corporation Dispositif de stimulation doté d'un capteur acoustique
WO2016149583A1 (fr) 2015-03-18 2016-09-22 Zoll Medical Corporation Dispositif médical muni de capteur acoustique
EP3073400B1 (fr) * 2015-03-25 2022-05-04 Tata Consultancy Services Limited Système et procédé permettant de déterminer le stress psychologique d'une personne
EP3315063B1 (fr) * 2015-06-25 2022-04-06 Panasonic Intellectual Property Management Co., Ltd. Dispositif de détection de potentiel cardiaque et procédé de détection de potentiel cardiaque
US11617538B2 (en) 2016-03-14 2023-04-04 Zoll Medical Corporation Proximity based processing systems and methods
KR101839758B1 (ko) 2016-06-29 2018-03-19 울산대학교 산학협력단 혈액순환장애 측정 장치 및 그 방법
CN106491120B (zh) * 2016-10-14 2019-05-17 深圳欧德蒙科技有限公司 一种基于皮电的睡眠质量评估方法及系统
FI127488B (en) 2016-10-26 2018-07-13 Heikki Riekkinen Method and apparatus for undisturbed detection of asymptomatic blood loss
CN107485387B (zh) * 2017-09-21 2024-03-29 桂林电子科技大学 穴位自动跟踪系统以及方法
JP6911930B2 (ja) * 2017-10-19 2021-07-28 日本電気株式会社 信号処理装置、信号処理方法およびプログラム
US10960213B2 (en) 2018-03-12 2021-03-30 Zoll Medical Corporation Verification of cardiac arrhythmia prior to therapeutic stimulation
WO2019246086A1 (fr) 2018-06-18 2019-12-26 Zoll Medical Corporation Dispositif médical pour estimer le risque de détérioration de l'état d'un patient
EP3820363A4 (fr) * 2018-07-09 2021-08-04 Neteera Technologies Ltd. Système de sous-thz et thz destiné à la détection de paramètres physiologiques et procédé associé
US11568984B2 (en) 2018-09-28 2023-01-31 Zoll Medical Corporation Systems and methods for device inventory management and tracking
CN110059272B (zh) * 2018-11-02 2023-08-15 创新先进技术有限公司 一种页面特征识别方法和装置
WO2020104681A1 (fr) * 2018-11-22 2020-05-28 Universiteit Maastricht Système de traitement de données d'images d'échocardiographie
CN109740111B (zh) * 2018-12-24 2023-09-22 华北科技学院 对地电场值预测方法
CN109846471A (zh) * 2019-01-30 2019-06-07 郑州大学 一种基于BiGRU深度神经网络的心肌梗死检测方法
CN110731770A (zh) * 2019-09-19 2020-01-31 杭州电子科技大学 一种基于短时hrv信号小波包特征心肌梗塞检测方法
CN111568411B (zh) * 2020-05-22 2023-08-22 郑州大学 基于连续心搏活动序列特征-svm模型的心搏分类方法
CN112862868B (zh) * 2021-01-31 2023-12-01 南京信息工程大学 一种基于线性变换和小波分析的运动海浪图像配准融合方法
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JP2024516985A (ja) * 2021-05-11 2024-04-18 ハーマン ベッカー オートモーティブ システムズ ゲーエムベーハー 生体信号抽出を改善するためのコンテキストセンサの融合

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US20020138014A1 (en) * 2001-01-17 2002-09-26 Baura Gail D. Method and apparatus for hemodynamic assessment including fiducial point detection

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SUBASI A ET AL: "Classification of EEG signals using neural network and logistic regression", COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE, ELSEVIER, AMSTERDAM, NL, vol. 78, no. 2, 1 May 2005 (2005-05-01), pages 87 - 99, XP027784334, ISSN: 0169-2607, [retrieved on 20050501] *

Also Published As

Publication number Publication date
CA2747057A1 (fr) 2010-07-08
EP2375973A2 (fr) 2011-10-19
WO2010077997A3 (fr) 2010-10-14
WO2010077997A2 (fr) 2010-07-08

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