RU2015141382A - Система и способ восстановления информации о возбуждении сердца - Google Patents

Система и способ восстановления информации о возбуждении сердца Download PDF

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Publication number
RU2015141382A
RU2015141382A RU2015141382A RU2015141382A RU2015141382A RU 2015141382 A RU2015141382 A RU 2015141382A RU 2015141382 A RU2015141382 A RU 2015141382A RU 2015141382 A RU2015141382 A RU 2015141382A RU 2015141382 A RU2015141382 A RU 2015141382A
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RU
Russia
Prior art keywords
heart
point
change
signal
analyzed signal
Prior art date
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RU2015141382A
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English (en)
Russian (ru)
Inventor
Санджив НАРАЯН
Кэри Роберт БРИГГС
Ручир СЕХРА
Original Assignee
Де Реджентс Оф Де Юниверсити Оф Калифорния
Топера, Инк.
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Priority claimed from US13/840,334 external-priority patent/US9050006B2/en
Application filed by Де Реджентс Оф Де Юниверсити Оф Калифорния, Топера, Инк. filed Critical Де Реджентс Оф Де Юниверсити Оф Калифорния
Publication of RU2015141382A publication Critical patent/RU2015141382A/ru

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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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • 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
    • 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]
    • A61B5/346—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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/0255—Recording instruments 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
    • A61B5/25—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]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • 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
    • A61B5/341—Vectorcardiography [VCG]
    • 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
    • A61B5/24—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
    • A61B5/363—Detecting tachycardia or bradycardia
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7217—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise originating from a therapeutic or surgical apparatus, e.g. from a pacemaker
    • 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
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • 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
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Pulmonology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrotherapy Devices (AREA)
RU2015141382A 2013-03-15 2014-03-14 Система и способ восстановления информации о возбуждении сердца RU2015141382A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/840,334 US9050006B2 (en) 2011-05-02 2013-03-15 System and method for reconstructing cardiac activation information
US13/840,334 2013-03-15
PCT/US2014/029616 WO2014144983A2 (en) 2011-05-02 2014-03-14 System and method for reconstructing cardiac activation information

Publications (1)

Publication Number Publication Date
RU2015141382A true RU2015141382A (ru) 2017-04-21

Family

ID=53836261

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015141382A RU2015141382A (ru) 2013-03-15 2014-03-14 Система и способ восстановления информации о возбуждении сердца

Country Status (9)

Country Link
EP (1) EP2967399A4 (https=)
JP (1) JP6386024B2 (https=)
KR (1) KR20150141965A (https=)
CN (1) CN105142509B (https=)
AU (1) AU2014233461A1 (https=)
BR (1) BR112015022401A2 (https=)
CA (1) CA2903109A1 (https=)
MX (1) MX2015011697A (https=)
RU (1) RU2015141382A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3413968B1 (en) * 2016-02-12 2022-11-16 Cardiac Pacemakers, Inc. Triggering storage of onset of physiologic condition
US10561369B2 (en) * 2016-05-18 2020-02-18 Topera, Inc. System and method to identify remote sources associated with a biological rhythm disorder
US10383534B2 (en) * 2016-08-11 2019-08-20 Biosense Webster (Israel) Ltd. Annotation of a wavefront
US11058342B2 (en) * 2016-08-11 2021-07-13 Biosense Webster (Israel) Ltd. Classifying ECG signals
GB2573109B (en) * 2018-04-23 2022-09-14 Barts Health Nhs Trust Methods and systems useful in mapping heart rhythm abnormalities
CN109512424B (zh) * 2018-11-16 2021-07-13 福州大学 一种高密度或多通道肌电信号的肌肉激活起点检测方法
CN114760909A (zh) * 2019-10-09 2022-07-15 华盛顿大学 用于在体外确定组织特性的参考消除系统、设备和方法
CN118845026B (zh) * 2023-04-28 2025-09-05 合源医疗器械(上海)有限公司 植入性医疗器械

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433198A (en) * 1993-03-11 1995-07-18 Desai; Jawahar M. Apparatus and method for cardiac ablation
US7328063B2 (en) * 2004-11-30 2008-02-05 Cardiac Pacemakers, Inc. Method and apparatus for arrhythmia classification using atrial signal mapping
BR112012025468A2 (pt) * 2010-04-08 2019-09-24 The Regents Of The University Of California sistema para reconstruir sinais cardíacos associados a uma desordem de ritmo complexa recebida através de uma pluralidade de canais do coração de um paciente, montagem para reconstruir sinais cardíacos associados a uma desordem de ritmo complexa recebida através de uma pluralidade de canais do coração de um paciente e método de recontrução dos sinais cardíacos associados a uma desordem de ritmo complexa recebida através de uma pluralidade de canais do coração de um paciente
US8165666B1 (en) * 2011-05-02 2012-04-24 Topera, Inc. System and method for reconstructing cardiac activation information

Also Published As

Publication number Publication date
BR112015022401A2 (pt) 2017-07-18
CA2903109A1 (en) 2014-09-18
EP2967399A2 (en) 2016-01-20
AU2014233461A1 (en) 2015-08-13
KR20150141965A (ko) 2015-12-21
MX2015011697A (es) 2016-07-14
EP2967399A4 (en) 2016-11-23
JP2016518166A (ja) 2016-06-23
CN105142509B (zh) 2018-05-11
CN105142509A (zh) 2015-12-09
JP6386024B2 (ja) 2018-09-05

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