MX2015011697A - Sistema y metodo para reconstruir informacion de activacion cardiaca. - Google Patents

Sistema y metodo para reconstruir informacion de activacion cardiaca.

Info

Publication number
MX2015011697A
MX2015011697A MX2015011697A MX2015011697A MX2015011697A MX 2015011697 A MX2015011697 A MX 2015011697A MX 2015011697 A MX2015011697 A MX 2015011697A MX 2015011697 A MX2015011697 A MX 2015011697A MX 2015011697 A MX2015011697 A MX 2015011697A
Authority
MX
Mexico
Prior art keywords
signal
analysis
point
change
cardiac
Prior art date
Application number
MX2015011697A
Other languages
English (en)
Spanish (es)
Inventor
Sanjiv Narayan
Ruchir Sehra
Carey Robert Briggs
Original Assignee
Univ California
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 US13/840,334 external-priority patent/US9050006B2/en
Application filed by Univ California filed Critical Univ California
Publication of MX2015011697A publication Critical patent/MX2015011697A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—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
    • A61B5/24—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
    • A61B5/02—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
    • A61B5/02405—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
    • A61B5/02—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Cardiology (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)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
MX2015011697A 2013-03-15 2014-03-14 Sistema y metodo para reconstruir informacion de activacion cardiaca. MX2015011697A (es)

Applications Claiming Priority (2)

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
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
MX2015011697A true MX2015011697A (es) 2016-07-14

Family

ID=53836261

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011697A MX2015011697A (es) 2013-03-15 2014-03-14 Sistema y metodo para reconstruir informacion de activacion cardiaca.

Country Status (9)

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

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
CN109068996B (zh) * 2016-05-18 2021-05-18 托佩拉公司 识别与生物节律紊乱相关联的远程源的系统和方法
US11058342B2 (en) * 2016-08-11 2021-07-13 Biosense Webster (Israel) Ltd. Classifying ECG signals
US10383534B2 (en) * 2016-08-11 2019-08-20 Biosense Webster (Israel) Ltd. Annotation of a wavefront
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
JP2022551518A (ja) * 2019-10-09 2022-12-09 ユニバーシティ オブ ワシントン 生体外で組織特性を決定するための基準キャンセリングシステム、デバイス、および方法。
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
EP2555674B1 (en) * 2010-04-08 2019-06-12 The Regents of The University of California Methods, system and apparatus for the detection, diagnosis and treatment of biological rhythm disorders
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
CN105142509B (zh) 2018-05-11
CA2903109A1 (en) 2014-09-18
JP6386024B2 (ja) 2018-09-05
EP2967399A2 (en) 2016-01-20
BR112015022401A2 (pt) 2017-07-18
RU2015141382A (ru) 2017-04-21
AU2014233461A1 (en) 2015-08-13
JP2016518166A (ja) 2016-06-23
CN105142509A (zh) 2015-12-09
KR20150141965A (ko) 2015-12-21
EP2967399A4 (en) 2016-11-23

Similar Documents

Publication Publication Date Title
MX339717B (es) Sistema y metodo para reconstruccion de informacion de activacion cardiaca.
WO2014144983A3 (en) System and method for reconstructing cardiac activation information
MX2015011697A (es) Sistema y metodo para reconstruir informacion de activacion cardiaca.
WO2014179459A3 (en) Systems, methods, and interfaces for identifying effective electrodes
EP4374770A3 (en) Systems and methods for testing and analysis of visual acuity and its changes
NZ630602A (en) System and method for determining sleep stage
EP4527291A3 (en) Improved accuracy continuous glucose monitoring method, system, and device
EP2846229A3 (en) Systems and methods for generating haptic effects associated with audio signals
WO2014140926A3 (en) Systems, methods, and computer-readable media for identifying when a subject is likely to be affected by a medical condition
EP3294412A4 (en) Localization system and method useful in the acquisition and analysis of cardiac information
MX2014006904A (es) Método y sistema para determinar la regularidad asociada a los trastornos del ritmo biológico.
WO2015025187A8 (en) Method and device for improving prediction and detection of change in a physiological condition
EP2895063B8 (en) A system and method for detecting the presence of a p-wave in an ecg waveform
MX358068B (es) Metodos y aparato para usar los datos de vibracion para determinar una condicion de un dispositivo de control de procesos.
GB201202344D0 (en) Method of locating a sensor and related apparatus
IN2014DE01355A (enExample)
GB2556283A (en) Defect discrimination apparatus, methods, and systems
MX2016006542A (es) Sistema y metodo para monitoreo electrocardiografico.
GB2529086A (en) Integrated system for production design assistance
WO2014149964A8 (en) Systems and methods for use in diagnosing a medical condition of a patient
IN2014MU00871A (enExample)
MX2015013880A (es) Procesamiento de datos sismicos usando tomografia continúa.
IN2013CH05041A (enExample)
MX2015012826A (es) Busqueda local con conciencia social contextual.
MX2017007142A (es) Metodo y sistema para mejorar una respuesta fisiologica.