BR112022005057A2 - Sistemas e métodos de previsor de fibrilação atrial futura com base em ecg - Google Patents

Sistemas e métodos de previsor de fibrilação atrial futura com base em ecg

Info

Publication number
BR112022005057A2
BR112022005057A2 BR112022005057A BR112022005057A BR112022005057A2 BR 112022005057 A2 BR112022005057 A2 BR 112022005057A2 BR 112022005057 A BR112022005057 A BR 112022005057A BR 112022005057 A BR112022005057 A BR 112022005057A BR 112022005057 A2 BR112022005057 A2 BR 112022005057A2
Authority
BR
Brazil
Prior art keywords
atrial fibrillation
ecg
methods
electrocardiogram data
patient
Prior art date
Application number
BR112022005057A
Other languages
English (en)
Inventor
K Fornwalt Brandon
Haggerty Christopher
Rachunath Shushravya
Good Christopher
Pfeifer John
Ulloa Alvaro
Nemani Arun
Carbonati Tanner
Hafez Ashraf
Original Assignee
Tempus Labs Inc
Geisinger Clinic
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 Tempus Labs Inc, Geisinger Clinic filed Critical Tempus Labs Inc
Publication of BR112022005057A2 publication Critical patent/BR112022005057A2/pt

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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]
    • A61B5/346—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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • 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
    • 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
    • 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
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/7445—Display arrangements, e.g. multiple display units
    • 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
    • A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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
    • 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
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Data Mining & Analysis (AREA)
  • Artificial Intelligence (AREA)
  • Databases & Information Systems (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computational Linguistics (AREA)
  • Fuzzy Systems (AREA)
  • Nursing (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Medical Treatment And Welfare Office Work (AREA)

Abstract

SISTEMAS E MÉTODOS DE PREVISOR DE FIBRILAÇÃO ATRIAL FUTURA COM BASE EM ECG. Um método e sistema para predizer a probabilidade de um paciente sofrer de fibrilação atrial é fornecido. O método inclui receber dados de eletrocardiograma associados ao paciente, fornecer pelo menos uma porção dos dados de eletrocardiograma a um modelo treinado, receber uma pontuação de risco indicativa da probabilidade de o paciente sofrer de fibrilação atrial dentro de um período de tempo predeterminado a partir do momento em que os dados de eletrocardiograma foram gerados, e emitir a pontuação de risco para pelo menos uma memória ou uma tela para visualização por um médico ou administrador de saúde. O sistema inclui pelo menos um processador executando instruções para realizar as etapas do método.
BR112022005057A 2019-09-18 2020-09-18 Sistemas e métodos de previsor de fibrilação atrial futura com base em ecg BR112022005057A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962902266P 2019-09-18 2019-09-18
US201962924529P 2019-10-22 2019-10-22
US202063013897P 2020-04-22 2020-04-22
PCT/US2020/051655 WO2021055870A1 (en) 2019-09-18 2020-09-18 Ecg based future atrial fibrillation predictor systems and methods

Publications (1)

Publication Number Publication Date
BR112022005057A2 true BR112022005057A2 (pt) 2022-09-06

Family

ID=74868163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022005057A BR112022005057A2 (pt) 2019-09-18 2020-09-18 Sistemas e métodos de previsor de fibrilação atrial futura com base em ecg

Country Status (8)

Country Link
US (1) US20210076960A1 (pt)
EP (1) EP4030997A4 (pt)
JP (1) JP2022550705A (pt)
KR (1) KR20220104144A (pt)
AU (1) AU2020351232A1 (pt)
BR (1) BR112022005057A2 (pt)
CA (1) CA3151064A1 (pt)
WO (1) WO2021055870A1 (pt)

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KR20230155682A (ko) 2022-05-04 2023-11-13 주식회사 뷰노 심전도 데이터를 분석하기 위한 방법 및 장치
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Also Published As

Publication number Publication date
CA3151064A1 (en) 2021-03-25
WO2021055870A1 (en) 2021-03-25
AU2020351232A1 (en) 2022-04-28
JP2022550705A (ja) 2022-12-05
US20210076960A1 (en) 2021-03-18
EP4030997A1 (en) 2022-07-27
KR20220104144A (ko) 2022-07-26
EP4030997A4 (en) 2023-10-18

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B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES US 62/902,266 DE 18/09/2019, US 62/924,529 DE 22/10/2019 E US 63/013,897 DE 22/04/2020 REIVINDICADAS NO PCT/US2020/051655 POR NAO CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI 2685 DE 21/06/2022 PARA APRESENTACAO DE DOCUMENTO DE CESSAO CORRETO

B12F Other appeals [chapter 12.6 patent gazette]

Free format text: RECURSO: 870220105570 - 14/11/2022