CA3000943C - Computer-implemented method of handling electrocardiogram data - Google Patents

Computer-implemented method of handling electrocardiogram data Download PDF

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Publication number
CA3000943C
CA3000943C CA3000943A CA3000943A CA3000943C CA 3000943 C CA3000943 C CA 3000943C CA 3000943 A CA3000943 A CA 3000943A CA 3000943 A CA3000943 A CA 3000943A CA 3000943 C CA3000943 C CA 3000943C
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Prior art keywords
electrocardiogram data
computer
zone
axis
input
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CA3000943A
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English (en)
French (fr)
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CA3000943A1 (en
Inventor
Pierre Fecteau
Germain Ethier
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Icentia Inc
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Icentia Inc
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Priority to CA3057230A priority Critical patent/CA3057230C/en
Publication of CA3000943A1 publication Critical patent/CA3000943A1/en
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Publication of CA3000943C publication Critical patent/CA3000943C/en
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    • 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]
    • A61B5/339—Displays 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]
    • A61B5/333—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
    • 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
    • A61B5/352—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
    • A61B5/72—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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • A61B5/748—Selection of a region of interest, e.g. using a graphics tablet
    • A61B5/7485—Automatic selection of region of interest
    • 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
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/1032—Determining colour of tissue for diagnostic purposes
    • 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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CA3000943A 2016-11-04 2017-11-03 Computer-implemented method of handling electrocardiogram data Active CA3000943C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3057230A CA3057230C (en) 2016-11-04 2017-11-03 Computer-implemented method of handling electrocardiogram data

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662417712P 2016-11-04 2016-11-04
US62/417,712 2016-11-04
PCT/CA2017/051310 WO2018081907A1 (en) 2016-11-04 2017-11-03 Computer-implemented method of handling electrocardiogram data

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3057230A Division CA3057230C (en) 2016-11-04 2017-11-03 Computer-implemented method of handling electrocardiogram data

Publications (2)

Publication Number Publication Date
CA3000943A1 CA3000943A1 (en) 2018-05-04
CA3000943C true CA3000943C (en) 2023-01-03

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CA3000943A Active CA3000943C (en) 2016-11-04 2017-11-03 Computer-implemented method of handling electrocardiogram data
CA3057230A Active CA3057230C (en) 2016-11-04 2017-11-03 Computer-implemented method of handling electrocardiogram data

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Country Status (8)

Country Link
US (2) US11006884B2 (https=)
EP (1) EP3534789A4 (https=)
JP (1) JP2019534092A (https=)
KR (2) KR102469358B1 (https=)
CN (2) CN109922725B (https=)
AU (2) AU2017354968B2 (https=)
CA (2) CA3000943C (https=)
WO (1) WO2018081907A1 (https=)

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JP7523302B2 (ja) * 2020-09-25 2024-07-26 フクダ電子株式会社 生体信号処理装置および心電図解析用データの生成方法
CN115040137B (zh) * 2021-03-08 2024-09-10 广州视源电子科技股份有限公司 一种心电信号参数化方法、模型训练方法、装置、设备及介质
KR102808413B1 (ko) 2021-08-17 2025-05-19 주식회사 메디컬에이아이 2개 유도의 비동시적 심전도를 기반으로 하는 동시적 심전도 생성 방법
KR102467211B1 (ko) * 2021-12-02 2022-11-16 (주)씨어스테크놀로지 머신 러닝을 이용하여 심전도 파형 분류 방법 및 장치
KR102460058B1 (ko) * 2021-12-02 2022-10-28 (주)씨어스테크놀로지 딥 러닝을 이용하여 심방세동을 감지하는 방법 및 장치
CN114424944B (zh) * 2021-12-31 2024-05-03 纳龙健康科技股份有限公司 一种房室传导阻滞快速识别方法、终端设备及存储介质
EP4514208A1 (en) * 2022-04-27 2025-03-05 Boston Scientific Cardiac Diagnostics, Inc. Overriding longest rr intervals
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WO2025053526A1 (ko) * 2023-09-05 2025-03-13 주식회사 메디컬에이아이 인공지능 기반의 심전도 데이터의 판독을 위한 사용자 인터페이스 제공하는 장치 및 그 방법
WO2025053543A1 (ko) * 2023-09-05 2025-03-13 주식회사 메디컬에이아이 의료용 인공지능의 라벨링을 위한 사용자 인터페이스를 제공하는 방법 및 장치

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Also Published As

Publication number Publication date
AU2021250923A1 (en) 2021-11-11
CA3057230C (en) 2026-01-20
EP3534789A4 (en) 2020-03-18
US20210236040A1 (en) 2021-08-05
CN114626416B (zh) 2025-07-29
BR112019007557A8 (pt) 2023-03-21
US12178584B2 (en) 2024-12-31
CN109922725A (zh) 2019-06-21
KR20220156675A (ko) 2022-11-25
AU2017354968B2 (en) 2022-01-20
KR102469358B1 (ko) 2022-11-18
WO2018081907A1 (en) 2018-05-11
BR112019007557A2 (pt) 2019-07-02
KR20190071815A (ko) 2019-06-24
EP3534789A1 (en) 2019-09-11
US20190246925A1 (en) 2019-08-15
US11006884B2 (en) 2021-05-18
CA3000943A1 (en) 2018-05-04
JP2019534092A (ja) 2019-11-28
AU2021250923B2 (en) 2023-09-28
KR102563044B1 (ko) 2023-08-02
CN114626416A (zh) 2022-06-14
CN109922725B (zh) 2022-04-01
AU2017354968A1 (en) 2019-05-02
CA3057230A1 (en) 2018-05-04

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