MX2015012949A - Sistema y metodo para definir una fuente de rotacion que se asocia con un transtorno del ritmo biologico. - Google Patents

Sistema y metodo para definir una fuente de rotacion que se asocia con un transtorno del ritmo biologico.

Info

Publication number
MX2015012949A
MX2015012949A MX2015012949A MX2015012949A MX2015012949A MX 2015012949 A MX2015012949 A MX 2015012949A MX 2015012949 A MX2015012949 A MX 2015012949A MX 2015012949 A MX2015012949 A MX 2015012949A MX 2015012949 A MX2015012949 A MX 2015012949A
Authority
MX
Mexico
Prior art keywords
rhythm disorder
define
source associated
rotational
biological rhythm
Prior art date
Application number
MX2015012949A
Other languages
English (en)
Inventor
Ruchir Sehra
William Robert Macneil
Original Assignee
Topera Inc
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 Topera Inc filed Critical Topera Inc
Publication of MX2015012949A publication Critical patent/MX2015012949A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405Determining heart rate variability
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25Bioelectric electrodes therefor
    • A61B5/279Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283Invasive
    • A61B5/287Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/339Displays specially adapted therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/339Displays specially adapted therefor
    • A61B5/341Vectorcardiography [VCG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346Analysis of electrocardiograms
    • A61B5/349Detecting specific parameters of the electrocardiograph cycle
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/10Segmentation; Edge detection
    • G06T7/12Edge-based segmentation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00Medical imaging apparatus involving image processing or analysis
    • A61B2576/02Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30004Biomedical image processing
    • G06T2207/30048Heart; Cardiac
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00ICT specially adapted for the handling or processing of medical images
    • G16H30/40ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)

Abstract

Se divulga un ejemplo de sistema y un método para definir una fuente de rotación asociada con un trastorno del ritmo cardíaco. Una pluralidad de ubicaciones de los centros de los frentes de onda se calcula en una pluralidad de momentos asociados con el trastorno del ritmo cardíaco. A continuación se determina una trayectoria de rotación que conecta la pluralidad de ubicaciones de los centros. El sistema y el método también pueden determinar un núcleo probable asociado con la trayectoria de rotación. Se calcula una pluralidad de formas relativas de difusión asociadas con la pluralidad de las ubicaciones de los centros. Una pluralidad de puntos de intersección de una forma de difusión relativa más pequeña y otras formas relativas de difusión, se determinan dentro de la trayectoria de rotación. Un polígono limitado de los puntos de intersección, se define como el núcleo probable.
MX2015012949A 2013-03-15 2014-03-07 Sistema y metodo para definir una fuente de rotacion que se asocia con un transtorno del ritmo biologico. MX2015012949A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/840,354 US8715199B1 (en) 2013-03-15 2013-03-15 System and method to define a rotational source associated with a biological rhythm disorder
PCT/US2014/021973 WO2014150042A1 (en) 2013-03-15 2014-03-07 System and method to define a rotational source associated with a biological rhythm disorder

Publications (1)

Publication Number Publication Date
MX2015012949A true MX2015012949A (es) 2015-12-03

Family

ID=50552744

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012949A MX2015012949A (es) 2013-03-15 2014-03-07 Sistema y metodo para definir una fuente de rotacion que se asocia con un transtorno del ritmo biologico.

Country Status (12)

Country Link
US (3) US8715199B1 (es)
EP (1) EP2956053B1 (es)
JP (1) JP6093087B2 (es)
KR (2) KR101618114B1 (es)
CN (1) CN105072987B (es)
AU (2) AU2014237568B2 (es)
BR (1) BR112015021069A2 (es)
CA (1) CA2903854C (es)
IL (1) IL240957A (es)
MX (1) MX2015012949A (es)
RU (1) RU2593892C1 (es)
WO (1) WO2014150042A1 (es)

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Publication number Publication date
AU2016200715B2 (en) 2018-07-12
US20140276157A1 (en) 2014-09-18
EP2956053A4 (en) 2016-12-07
AU2014237568B2 (en) 2016-03-03
EP2956053A1 (en) 2015-12-23
AU2016200715A1 (en) 2016-02-25
KR20150119318A (ko) 2015-10-23
CA2903854A1 (en) 2014-09-25
AU2014237568A1 (en) 2015-09-03
EP2956053B1 (en) 2018-04-25
CN105072987A (zh) 2015-11-18
WO2014150042A1 (en) 2014-09-25
IL240957A (en) 2016-10-31
US8715199B1 (en) 2014-05-06
JP6093087B2 (ja) 2017-03-08
CA2903854C (en) 2018-11-20
BR112015021069A2 (pt) 2017-07-18
KR101771374B1 (ko) 2017-08-24
JP2016515860A (ja) 2016-06-02
KR101618114B1 (ko) 2016-05-18
US9398860B2 (en) 2016-07-26
IL240957A0 (en) 2015-11-30
KR20160052785A (ko) 2016-05-12
US10070795B2 (en) 2018-09-11
RU2593892C1 (ru) 2016-08-10
CN105072987B (zh) 2017-09-01
US20160324430A1 (en) 2016-11-10

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