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WO2002069178A8 - Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg - Google Patents

Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg

Info

Publication number
WO2002069178A8
WO2002069178A8 PCT/FR2002/000513 FR0200513W WO02069178A8 WO 2002069178 A8 WO2002069178 A8 WO 2002069178A8 FR 0200513 W FR0200513 W FR 0200513W WO 02069178 A8 WO02069178 A8 WO 02069178A8
Authority
WO
WIPO (PCT)
Prior art keywords
series
cardiac
filtering
signal
rri
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/FR2002/000513
Other languages
English (en)
Other versions
WO2002069178A3 (fr
WO2002069178A2 (fr
Inventor
Regis Logier
Alain Dassonneville
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.)
Centre Hospitalier Universitaire de Lille
Original Assignee
Centre Hospitalier Regional Universitaire de Lille CHRU
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 Centre Hospitalier Regional Universitaire de Lille CHRU filed Critical Centre Hospitalier Regional Universitaire de Lille CHRU
Priority to EP02703688A priority Critical patent/EP1366428A2/fr
Priority to AU2002237374A priority patent/AU2002237374A1/en
Publication of WO2002069178A2 publication Critical patent/WO2002069178A2/fr
Anticipated expiration legal-status Critical
Publication of WO2002069178A3 publication Critical patent/WO2002069178A3/fr
Publication of WO2002069178A8 publication Critical patent/WO2002069178A8/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
    • A61B5/024—Measuring 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
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • A61B5/364—Detecting abnormal ECG interval, e.g. extrasystoles, ectopic heartbeats

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

Le procédé permet de filtrer une série RR qui est obtenue après échantillonnage d'un signal cardiaque analogique caractéristique du rythme cardiaque, et qui est constituée d'une pluralité d'échantillons (RRi) définissant respectivement les intervalles de temps qui séparent deux battements cardiaques successifs. On détecte et on filtre automatiquement dans la série (RR) le ou les échantillons erronés, et pour détecter si un échantillon (RRi) est erroné, on compare la valeur de cette échantillon (RRi) de la série avec au moins un seuil auto-adaptatif qui est calculé à partir de (N) échantillons de la série (RR) pris dans une fenêtre glissante. En particulier, un seuil de détection auto-adaptatif est calculé à partir de la moyenne (M) et de l'écart-type (σ) des N échantillons dans une fenêtre glissante.
PCT/FR2002/000513 2001-02-28 2002-02-11 Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg Ceased WO2002069178A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02703688A EP1366428A2 (fr) 2001-02-28 2002-02-11 Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg
AU2002237374A AU2002237374A1 (en) 2001-02-28 2002-02-11 Method and device for filtering a series of cardiac rhythm signals (rr) derived from a cardiac signal, and more particularly an ecg signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0102760A FR2821460B1 (fr) 2001-02-28 2001-02-28 Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg
FR01/02760 2001-02-28

Publications (3)

Publication Number Publication Date
WO2002069178A2 WO2002069178A2 (fr) 2002-09-06
WO2002069178A3 WO2002069178A3 (fr) 2003-09-25
WO2002069178A8 true WO2002069178A8 (fr) 2004-06-03

Family

ID=8860576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/000513 Ceased WO2002069178A2 (fr) 2001-02-28 2002-02-11 Procede et dispositif de filtrage d'une serie rr issue d'un signal cardiaque, et plus particulierement d'un signal ecg

Country Status (4)

Country Link
EP (1) EP1366428A2 (fr)
AU (1) AU2002237374A1 (fr)
FR (1) FR2821460B1 (fr)
WO (1) WO2002069178A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871089B2 (en) * 2002-06-05 2005-03-22 Card Guard Technologies, Inc. Portable ECG monitor and method for atrial fibrillation detection
WO2009124187A1 (fr) * 2008-04-04 2009-10-08 Draeger Medical Systems, Inc. Système de détection de l’état du cœur
FR3006879B1 (fr) 2013-06-14 2015-07-03 Chru Lille Dispositif et procede d'evaluation des besoins en composes analgesiques et/ou hypnotiques d'un patient place sous anesthesie ou sedation et dispositif de delivrance associe
FR3017789B1 (fr) 2014-02-25 2016-02-12 Chru Lille Procede et dispositif de filtrage d'une serie rr obtenue a partir d'un signal cardiaque avec controle automatique de la qualite de la serie rr
FR3017790B1 (fr) 2014-02-25 2021-08-06 Centre Hospitalier Regional Univ Lille Procede et dispositif de controle automatique de la qualite d'une serie rr obtenue a partir d'un signal cardiaque
CN104545887B (zh) * 2014-12-24 2017-10-24 深圳先进技术研究院 伪差心电波形识别方法和装置
CN110037686A (zh) * 2019-04-09 2019-07-23 上海数创医疗科技有限公司 用于室早心跳定位的神经网络训练方法及卷积神经网络
CN110037690A (zh) * 2019-04-22 2019-07-23 上海数创医疗科技有限公司 基于改进卷积神经网络的r波定位方法和装置
CN110547768B (zh) * 2019-08-30 2020-07-28 北京师范大学 一种近红外脑功能成像质量控制方法和控制系统
FR3143967B1 (fr) 2022-12-21 2024-12-20 Univ Lille Procédé et dispositif amélioré d’évaluation des besoins en composé médicamenteux d’un patient, et dispositif de délivrance associé

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685624B1 (fr) * 1991-12-31 1994-03-11 Ela Medical Systeme d'analyse de l'activite cardiaque pour dispositif implantable de traitement des tachycardies.
US5357970A (en) * 1993-04-08 1994-10-25 Critikon, Inc. Method for determining dominant heart rates
US5630425A (en) * 1995-02-17 1997-05-20 Ep Technologies, Inc. Systems and methods for adaptive filtering artifacts from composite signals
DE69632116T2 (de) * 1995-05-12 2004-08-19 Seiko Epson Corp. Gerät zur diagnostizierung des zustandes vom lebenden organismus und steuereinheit
US5984954A (en) * 1997-10-01 1999-11-16 Boston Medical Technologies, Inc. Methods and apparatus for R-wave detection
DK1063917T3 (da) * 1998-03-17 2009-02-09 Univ Virginia Fremgangsmåde og apparat til tidlig diagnosticering af subakut, potentielt skæbnesvanger sygdom

Also Published As

Publication number Publication date
EP1366428A2 (fr) 2003-12-03
FR2821460B1 (fr) 2003-06-27
FR2821460A1 (fr) 2002-08-30
AU2002237374A1 (en) 2002-09-12
WO2002069178A3 (fr) 2003-09-25
WO2002069178A2 (fr) 2002-09-06

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