CA3146940C - Facilitation du diagnostic d'un trouble du rythme cardiaque a l'aide d'un ordinateur numerique - Google Patents

Facilitation du diagnostic d'un trouble du rythme cardiaque a l'aide d'un ordinateur numerique

Info

Publication number
CA3146940C
CA3146940C CA3146940A CA3146940A CA3146940C CA 3146940 C CA3146940 C CA 3146940C CA 3146940 A CA3146940 A CA 3146940A CA 3146940 A CA3146940 A CA 3146940A CA 3146940 C CA3146940 C CA 3146940C
Authority
CA
Canada
Prior art keywords
plot
data
cardiac
ecg
intervals
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.)
Active
Application number
CA3146940A
Other languages
English (en)
Other versions
CA3146940A1 (fr
Inventor
Shawni L. Daw
Brian W. Epps
Gust H. Bardy
Ezra M. Dreisbach
Rodney Boleyn
Original Assignee
Bardy Diagnostics 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 US16/537,408 external-priority patent/US10799137B2/en
Application filed by Bardy Diagnostics Inc filed Critical Bardy Diagnostics Inc
Publication of CA3146940A1 publication Critical patent/CA3146940A1/fr
Application granted granted Critical
Publication of CA3146940C publication Critical patent/CA3146940C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—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
    • 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
    • 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

Landscapes

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

Abstract

L'invention concerne un système (140) permettant de faciliter un diagnostic de trouble du rythme cardiaque. Une station de téléchargement (145) récupère des potentiels d'action cutanés d'un patient enregistrés en fonction du temps par un dispositif d'ECG (142) en tant que données d'ECG. Un tracé (53) d'intervalles R-R des données d'ECG comprend des intervalles R-R tracés le long d'un axe x du tracé (53) et des fréquences cardiaques associées aux intervalles R-R tracées le long d'un axe y. Les intervalles R-R sont calculés en tant que différence entre les temps d'enregistrement de paires successives de pics d'onde R. Chaque fréquence cardiaque est associée à chaque différence temporelle. Une ou plusieurs parties des intervalles R-R sont identifiées dans le tracé (53). Chaque partie des intervalles R-R comprend un événement cardiaque. Des bandes de rapport (442) sont générées et comprennent chacune une partie des intervalles R-R et une partie des données d'ECG. Les bandes de rapport (442) sont incluses dans un rapport cardiaque.
CA3146940A 2019-08-09 2020-08-07 Facilitation du diagnostic d'un trouble du rythme cardiaque a l'aide d'un ordinateur numerique Active CA3146940C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/537,408 2019-08-09
US16/537,408 US10799137B2 (en) 2013-09-25 2019-08-09 System and method for facilitating a cardiac rhythm disorder diagnosis with the aid of a digital computer
PCT/US2020/045501 WO2021030216A1 (fr) 2019-08-09 2020-08-07 Facilitation du diagnostic d'un trouble du rythme cardiaque à l'aide d'un ordinateur numérique

Publications (2)

Publication Number Publication Date
CA3146940A1 CA3146940A1 (fr) 2021-02-18
CA3146940C true CA3146940C (fr) 2024-11-19

Family

ID=72193636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3146940A Active CA3146940C (fr) 2019-08-09 2020-08-07 Facilitation du diagnostic d'un trouble du rythme cardiaque a l'aide d'un ordinateur numerique

Country Status (3)

Country Link
EP (1) EP4009849A1 (fr)
CA (1) CA3146940C (fr)
WO (1) WO2021030216A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8250692B2 (en) 2009-04-01 2012-08-28 Nike, Inc. Article of footwear with an intermediate sized outsole and method of making
US8688202B2 (en) * 2009-11-03 2014-04-01 Vivaquant Llc Method and apparatus for identifying cardiac risk
US10463269B2 (en) 2013-09-25 2019-11-05 Bardy Diagnostics, Inc. System and method for machine-learning-based atrial fibrillation detection
US10433748B2 (en) 2013-09-25 2019-10-08 Bardy Diagnostics, Inc. Extended wear electrocardiography and physiological sensor monitor
US9433367B2 (en) 2013-09-25 2016-09-06 Bardy Diagnostics, Inc. Remote interfacing of extended wear electrocardiography and physiological sensor monitor
US9345414B1 (en) 2013-09-25 2016-05-24 Bardy Diagnostics, Inc. Method for providing dynamic gain over electrocardiographic data with the aid of a digital computer
US9408551B2 (en) * 2013-11-14 2016-08-09 Bardy Diagnostics, Inc. System and method for facilitating diagnosis of cardiac rhythm disorders with the aid of a digital computer
US20190167139A1 (en) 2017-12-05 2019-06-06 Gust H. Bardy Subcutaneous P-Wave Centric Insertable Cardiac Monitor For Long Term Electrocardiographic Monitoring
US11020002B2 (en) * 2017-08-10 2021-06-01 Zoll Medical Israel Ltd. Systems, devices and methods for physiological monitoring of patients

Also Published As

Publication number Publication date
WO2021030216A1 (fr) 2021-02-18
CA3146940A1 (fr) 2021-02-18
EP4009849A1 (fr) 2022-06-15

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