BRPI0700971A - mapeamento de eletrograma atrial fracional complexo - Google Patents

mapeamento de eletrograma atrial fracional complexo

Info

Publication number
BRPI0700971A
BRPI0700971A BRPI0700971-2A BRPI0700971A BRPI0700971A BR PI0700971 A BRPI0700971 A BR PI0700971A BR PI0700971 A BRPI0700971 A BR PI0700971A BR PI0700971 A BRPI0700971 A BR PI0700971A
Authority
BR
Brazil
Prior art keywords
complex
atrial electrogram
peak
complex fractional
electrogram mapping
Prior art date
Application number
BRPI0700971-2A
Other languages
English (en)
Inventor
Joshua Porath
Aharon Abbo
Aharon Turgeman
Koonlawee Nademanee
Original Assignee
Johnson & Johnson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38109544&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0700971(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson & Johnson filed Critical Johnson & Johnson
Publication of BRPI0700971A publication Critical patent/BRPI0700971A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • 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
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

MAPEAMENTO DE ELETROGRAMA ATRIAL FRACIONAL COMPLEXO. A presente invenção refere-se a um software e um aparelho que estão providos para detectar e mapear automaticamente as áreas de eletrogramas fracionados complexos dentro das câmaras cardíacas. Os sinais de eletrograma são analisados para contar o número de complexos cuja amplitude e intervalos de pico a pico atendem certos critérios. Mapas funcionais que indicam o intervalo complexo médio, o intervalo complexo mais curto, e os níveis de confiança são produzidos para exibição.
BRPI0700971-2A 2006-01-12 2007-01-12 mapeamento de eletrograma atrial fracional complexo BRPI0700971A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75831706P 2006-01-12 2006-01-12
US11/620,370 US9629567B2 (en) 2006-01-12 2007-01-05 Mapping of complex fractionated atrial electrogram

Publications (1)

Publication Number Publication Date
BRPI0700971A true BRPI0700971A (pt) 2007-10-16

Family

ID=38109544

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700971-2A BRPI0700971A (pt) 2006-01-12 2007-01-12 mapeamento de eletrograma atrial fracional complexo

Country Status (11)

Country Link
US (1) US9629567B2 (pt)
EP (2) EP1808124B1 (pt)
JP (1) JP5819035B2 (pt)
KR (1) KR20070075347A (pt)
AT (1) ATE505132T1 (pt)
AU (1) AU2007200115B2 (pt)
BR (1) BRPI0700971A (pt)
CA (1) CA2573691C (pt)
DE (1) DE602007013827D1 (pt)
IL (1) IL180655A0 (pt)
MX (1) MX2007000482A (pt)

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US20070197929A1 (en) 2007-08-23
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CA2573691A1 (en) 2007-07-12
EP1808124B1 (en) 2011-04-13
AU2007200115B2 (en) 2012-03-29
DE602007013827D1 (de) 2011-05-26
JP2007185516A (ja) 2007-07-26
EP1808124A2 (en) 2007-07-18
JP5819035B2 (ja) 2015-11-18
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