ES2572142R2 - Dispositivo de localización de arritmias cardiacas - Google Patents

Dispositivo de localización de arritmias cardiacas Download PDF

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Publication number
ES2572142R2
ES2572142R2 ES201431597A ES201431597A ES2572142R2 ES 2572142 R2 ES2572142 R2 ES 2572142R2 ES 201431597 A ES201431597 A ES 201431597A ES 201431597 A ES201431597 A ES 201431597A ES 2572142 R2 ES2572142 R2 ES 2572142R2
Authority
ES
Spain
Prior art keywords
electrodes
dimensional reconstruction
cardiac
arritmias
torso
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES201431597A
Other languages
English (en)
Other versions
ES2572142B1 (es
ES2572142A2 (es
Inventor
Andreu MARTÍNEZ CLIMENT
Felipe ATIENZA FERNÁNDEZ
Ángel ARENAL
Francisco Fernández Avilés
María S. GUILLEM SÁNCHEZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad Politecnica de Valencia
Fundacion para la Investigacion Biomedica del Hospital Gregorio Marañon
Original Assignee
Universidad Politecnica de Valencia
Fundacion para la Investigacion Biomedica del Hospital Gregorio Marañon
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 Universidad Politecnica de Valencia, Fundacion para la Investigacion Biomedica del Hospital Gregorio Marañon filed Critical Universidad Politecnica de Valencia
Priority to ES201431597A priority Critical patent/ES2572142B1/es
Priority to ES15855226T priority patent/ES2969995T3/es
Priority to US15/522,590 priority patent/US11672463B2/en
Priority to EP15855226.5A priority patent/EP3213680B1/en
Priority to PCT/ES2015/070779 priority patent/WO2016066879A1/es
Publication of ES2572142A2 publication Critical patent/ES2572142A2/es
Publication of ES2572142R2 publication Critical patent/ES2572142R2/es
Application granted granted Critical
Publication of ES2572142B1 publication Critical patent/ES2572142B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0044—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the heart
    • 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
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • 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]
    • 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
    • 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]
    • A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
    • 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]
    • A61B5/367—Electrophysiological study [EPS], e.g. electrical activation mapping or electro-anatomical mapping
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • 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
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Nuclear Medicine (AREA)

Abstract

El dispositivo de localización de arritmias cardiacas comprende una reconstrucción tridimensional (4) del torso de un paciente y una serie de electrodos de superficie (2) en el que la reconstrucción tridimensional (4) del torso del paciente se genera a través de una serie de imágenes (1) obtenidas mediante al menos una cámara. En particular, el dispositivo comprende medios de localización de los electrodos de superficie (2) que detectan la posición de los electrodos respecto al torso del paciente y medios de procesamiento de datos que generan, mediante la reconstrucción tridimensional (4) y la posición de los electrodos, un mapa electrocardiográfico de superficie (7) y dicho mapa electrocardiográfico de superficie (7) dispone de una serie de datos correspondientes a lecturas de los electrodos de superficie (2) relacionados a zonas de la reconstrucción tridimensional (4).
ES201431597A 2014-10-30 2014-10-30 Dispositivo de localización de arritmias cardiacas Active ES2572142B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES201431597A ES2572142B1 (es) 2014-10-30 2014-10-30 Dispositivo de localización de arritmias cardiacas
ES15855226T ES2969995T3 (es) 2014-10-30 2015-10-29 Dispositivo de localización de arritmias cardiacas
US15/522,590 US11672463B2 (en) 2014-10-30 2015-10-29 Device for identifying the site of cardiac arrhythmias
EP15855226.5A EP3213680B1 (en) 2014-10-30 2015-10-29 Device for identifying the site of cardiac arrhythmias
PCT/ES2015/070779 WO2016066879A1 (es) 2014-10-30 2015-10-29 Dispositivo de localización de arritmias cardiacas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201431597A ES2572142B1 (es) 2014-10-30 2014-10-30 Dispositivo de localización de arritmias cardiacas

Publications (3)

Publication Number Publication Date
ES2572142A2 ES2572142A2 (es) 2016-05-30
ES2572142R2 true ES2572142R2 (es) 2016-09-13
ES2572142B1 ES2572142B1 (es) 2017-06-21

Family

ID=55856656

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201431597A Active ES2572142B1 (es) 2014-10-30 2014-10-30 Dispositivo de localización de arritmias cardiacas
ES15855226T Active ES2969995T3 (es) 2014-10-30 2015-10-29 Dispositivo de localización de arritmias cardiacas

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES15855226T Active ES2969995T3 (es) 2014-10-30 2015-10-29 Dispositivo de localización de arritmias cardiacas

Country Status (4)

Country Link
US (1) US11672463B2 (es)
EP (1) EP3213680B1 (es)
ES (2) ES2572142B1 (es)
WO (1) WO2016066879A1 (es)

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US10939863B2 (en) * 2019-05-28 2021-03-09 Biosense Webster (Israel) Ltd. Determining occurrence of focal and/or rotor arrhythmogenic activity in cardiac tissue regions
EP4555957A3 (en) 2021-04-16 2025-07-16 Physcade, Inc. Personalized heart rythm therapy

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Also Published As

Publication number Publication date
EP3213680B1 (en) 2023-09-06
US11672463B2 (en) 2023-06-13
ES2969995T3 (es) 2024-05-23
WO2016066879A1 (es) 2016-05-06
EP3213680A4 (en) 2018-06-27
EP3213680A1 (en) 2017-09-06
EP3213680C0 (en) 2023-09-06
US20180132741A1 (en) 2018-05-17
ES2572142B1 (es) 2017-06-21
ES2572142A2 (es) 2016-05-30

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