AU5486001A - Method and device for cardiac atrial fibrillation by wavelet process - Google Patents

Method and device for cardiac atrial fibrillation by wavelet process

Info

Publication number
AU5486001A
AU5486001A AU54860/01A AU5486001A AU5486001A AU 5486001 A AU5486001 A AU 5486001A AU 54860/01 A AU54860/01 A AU 54860/01A AU 5486001 A AU5486001 A AU 5486001A AU 5486001 A AU5486001 A AU 5486001A
Authority
AU
Australia
Prior art keywords
atrial fibrillation
cardiac atrial
wavelet process
wavelet
cardiac
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.)
Abandoned
Application number
AU54860/01A
Inventor
Anestis Antoniadis
Jean-Claude Barthelemy
Frederic Costes
David Duverney
Jean-Michel Gaspoz
Jean-Rene Lacour
Vincent Pichot
Frederic Roche
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.)
Novacor Chemicals Ltd
Original Assignee
Novacor Chemicals 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 Novacor Chemicals Ltd filed Critical Novacor Chemicals Ltd
Publication of AU5486001A publication Critical patent/AU5486001A/en
Abandoned 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
    • A61B5/024—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]
    • A61B5/333—Recording apparatus specially adapted therefor
    • A61B5/335—Recording apparatus specially adapted therefor using integrated circuit memory devices
    • 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
    • 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
    • A61B5/361—Detecting fibrillation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0475—Special features of memory means, e.g. removable memory cards
    • 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
AU54860/01A 2000-04-14 2001-04-17 Method and device for cardiac atrial fibrillation by wavelet process Abandoned AU5486001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0004873 2000-04-14
FR0004873A FR2807851A1 (en) 2000-04-14 2000-04-14 Cardiac rhythm analysis interval processing detecting strong variability zones and sinus rate rhythm/atrial fibrillation zones classifying.
PCT/FR2001/001170 WO2001080042A1 (en) 2000-04-14 2001-04-17 Method and device for cardiac atrial fibrillation by wavelet process

Publications (1)

Publication Number Publication Date
AU5486001A true AU5486001A (en) 2001-10-30

Family

ID=8849290

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54860/01A Abandoned AU5486001A (en) 2000-04-14 2001-04-17 Method and device for cardiac atrial fibrillation by wavelet process

Country Status (3)

Country Link
AU (1) AU5486001A (en)
FR (1) FR2807851A1 (en)
WO (1) WO2001080042A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7076289B2 (en) 2002-12-04 2006-07-11 Medtronic, Inc. Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation
US7103405B2 (en) 2002-12-04 2006-09-05 Medtronic, Inc. Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation
US7130677B2 (en) * 2002-12-04 2006-10-31 Medtronic, Inc. Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation
FR2859094A1 (en) * 2003-08-28 2005-03-04 Univ Jean Monnet USE OF WAVELET FOR ANALYZING THE VARIABILITY OF CARDIAC FREQUENCY APPLIED TO SLEEP DISEASE
US8332022B2 (en) 2003-08-29 2012-12-11 Medtronic, Inc. Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation
US7769452B2 (en) 2006-03-29 2010-08-03 Medtronic, Inc. Method and apparatus for detecting arrhythmias in a medical device
US10219718B2 (en) 2014-10-22 2019-03-05 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US9717437B2 (en) 2014-10-22 2017-08-01 Medtronic, Inc. Atrial arrhythmia detection during intermittent instances of ventricular pacing in a cardiac medical device
US10004418B2 (en) 2015-01-23 2018-06-26 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US9675261B2 (en) 2015-01-23 2017-06-13 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US10188867B2 (en) 2015-01-23 2019-01-29 Medtronic, Inc. Method and apparatus for beat acquisition during template generation in a medical device having dual sensing vectors
US9561005B2 (en) 2015-01-23 2017-02-07 Medtronic, Inc. Method and apparatus for beat acquisition during template generation in a medical device having dual sensing vectors
US10213125B2 (en) 2015-01-23 2019-02-26 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US9901276B2 (en) 2015-02-18 2018-02-27 Medtronic, Inc. Method and apparatus for identifying sick sinus syndrome in an implantable cardiac monitoring device
US9675269B2 (en) 2015-02-18 2017-06-13 Medtronic, Inc. Method and apparatus for atrial arrhythmia episode detection
US10045710B2 (en) 2016-03-30 2018-08-14 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device
US10039469B2 (en) 2016-03-30 2018-08-07 Medtronic, Inc. Atrial arrhythmia episode detection in a cardiac medical device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471991A (en) * 1993-11-16 1995-12-05 Trustees Of The University Of Pennsylvania Wavelet analysis of fractal systems
US5609158A (en) * 1995-05-01 1997-03-11 Arrhythmia Research Technology, Inc. Apparatus and method for predicting cardiac arrhythmia by detection of micropotentials and analysis of all ECG segments and intervals

Also Published As

Publication number Publication date
WO2001080042A1 (en) 2001-10-25
FR2807851A1 (en) 2001-10-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase