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 ecgInfo
- 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
Links
Classifications
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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
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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
- A61B5/0002—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
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- 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
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- 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.
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) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11672464B2 (en) | 2015-10-27 | 2023-06-13 | Cardiologs Technologies Sas | Electrocardiogram processing system for delineation and classification |
AU2018320182B2 (en) | 2017-08-25 | 2023-11-30 | Koninklijke Philips N.V. | User interface for analysis of electrocardiograms |
US11763950B1 (en) | 2018-08-16 | 2023-09-19 | Clarify Health Solutions, Inc. | Computer network architecture with machine learning and artificial intelligence and patient risk scoring |
US12016694B2 (en) | 2019-02-04 | 2024-06-25 | Cardiologs Technologies Sas | Electrocardiogram processing system for delineation and classification |
US11625789B1 (en) | 2019-04-02 | 2023-04-11 | Clarify Health Solutions, Inc. | Computer network architecture with automated claims completion, machine learning and artificial intelligence |
US11621085B1 (en) | 2019-04-18 | 2023-04-04 | Clarify Health Solutions, Inc. | Computer network architecture with machine learning and artificial intelligence and active updates of outcomes |
US11238469B1 (en) | 2019-05-06 | 2022-02-01 | Clarify Health Solutions, Inc. | Computer network architecture with machine learning and artificial intelligence and risk adjusted performance ranking of healthcare providers |
US11657921B2 (en) * | 2019-09-18 | 2023-05-23 | Tempus Labs, Inc. | Artificial intelligence based cardiac event predictor systems and methods |
US11270785B1 (en) * | 2019-11-27 | 2022-03-08 | Clarify Health Solutions, Inc. | Computer network architecture with machine learning and artificial intelligence and care groupings |
US20210298626A1 (en) * | 2020-03-30 | 2021-09-30 | GE Precision Healthcare LLC | Method and system for processing ecg data |
US20220296174A1 (en) * | 2021-03-17 | 2022-09-22 | Covidien Lp | Detection and/or prediction of a medical condition using atrial fibrillation and glucose measurements |
US20220369992A1 (en) * | 2021-04-30 | 2022-11-24 | Samsung Electronics Co., Ltd. | Energy efficient detection and management of atrial fibrillation |
CA3220416A1 (en) * | 2021-05-28 | 2022-12-10 | Alvaro E. Ulloa-Cerna | Ecg-based cardiovascular disease detection systems and related methods |
KR102632272B1 (ko) * | 2021-06-28 | 2024-01-31 | 금오공과대학교 산학협력단 | 컨볼루션 인공신경망을 이용한 심방세동과 울혈성 심부전의 분류방법 |
WO2023004403A1 (en) * | 2021-07-22 | 2023-01-26 | Tempus Labs, Inc. | Translating ai algorithms from 12-lead clinical ecgs to portable and consumer ecgs with fewer leads |
US20230218238A1 (en) * | 2022-01-07 | 2023-07-13 | Mayo Foundation For Medical Education And Research | Noninvasive methods for quantifying and monitoring liver disease severity |
KR20230155682A (ko) | 2022-05-04 | 2023-11-13 | 주식회사 뷰노 | 심전도 데이터를 분석하기 위한 방법 및 장치 |
WO2024107412A1 (en) * | 2022-11-14 | 2024-05-23 | Texas Tech University System | Predicting treatment outcomes and post-operative risk for cardiac surgeries |
WO2024158170A1 (ko) * | 2023-01-25 | 2024-08-02 | 주식회사 메디컬에이아이 | 건강검진센터에서 심전도를 측정하는 방법 및 그 장치 |
CN116313089B (zh) * | 2023-03-13 | 2024-01-16 | 首都医科大学附属北京天坛医院 | 一种卒中后房颤风险预测方法、计算机设备及介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009005734A2 (en) * | 2007-06-28 | 2009-01-08 | Cardiosoft L.P. | Diagnostic and predictive system and methodology using multiple parameter electrocardiography superscores |
US9775533B2 (en) * | 2013-03-08 | 2017-10-03 | Singapore Health Services Pte Ltd | System and method of determining a risk score for triage |
CN113571187A (zh) * | 2014-11-14 | 2021-10-29 | Zoll医疗公司 | 医疗先兆事件估计***和外部穿戴的除颤器 |
CN111432720A (zh) | 2017-10-06 | 2020-07-17 | 梅约医学教育与研究基金会 | 基于ecg的心脏射血分数筛查 |
US11263525B2 (en) * | 2017-10-26 | 2022-03-01 | Nvidia Corporation | Progressive modification of neural networks |
WO2019118640A1 (en) * | 2017-12-13 | 2019-06-20 | Washington University | System and method for determining segments for ablation |
US10395772B1 (en) * | 2018-10-17 | 2019-08-27 | Tempus Labs | Mobile supplementation, extraction, and analysis of health records |
-
2020
- 2020-09-18 CA CA3151064A patent/CA3151064A1/en active Pending
- 2020-09-18 JP JP2022518201A patent/JP2022550705A/ja active Pending
- 2020-09-18 AU AU2020351232A patent/AU2020351232A1/en active Pending
- 2020-09-18 US US17/026,092 patent/US20210076960A1/en active Pending
- 2020-09-18 WO PCT/US2020/051655 patent/WO2021055870A1/en unknown
- 2020-09-18 KR KR1020227012295A patent/KR20220104144A/ko unknown
- 2020-09-18 EP EP20866017.5A patent/EP4030997A4/en active Pending
- 2020-09-18 BR BR112022005057A patent/BR112022005057A2/pt unknown
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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Legal Events
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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 |
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B12F | Other appeals [chapter 12.6 patent gazette] |
Free format text: RECURSO: 870220105570 - 14/11/2022 |