Patents by Inventor Fabrice Extramiana

Fabrice Extramiana has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR DETECTING RISK OF TORSADES DE POINTES
    Publication number: 20220230758
    Abstract: The invention relates to methods and devices for the detection and prediction of the risk for a patient to have a torsade de pointe event, and causes thereof, in particular via the use of neural networks.
    Type: Application
    Filed: June 4, 2020
    Publication date: July 21, 2022
    Inventors: Joe-Elie SALEM, Edi PRIFTI, Alfredo Aram PULINI, Jean-Daniel ZUCKER, Christian FUNCK-BRENTANO, Antoine LEENHARDT, Isabelle DENJOY, Fabrice EXTRAMIANA
  • Electrocardiologic device for the assisted diagnosis of brugada syndrome or early repolarization syndrome
    Patent number: 8116859
    Abstract: Electrocardiologic device for assisted diagnosis, preferably for the diagnosis of Brugada syndrome or Early Repolarization syndrome. This device allows characterizing the ventricular repolarization wave of an ECG signal collected from a patient. Extracting out of the ECG signal, for each heart beat, an ST segment is constituted of a succession of samples of the ventricular repolarization wave, taken within a time window ([QON+80 ms, QON+140 ms]) of a predetermined duration spreading from a moment of window onset defined by a time offset applied to a predetermined temporal origin given by the moment (QON) of appearance of the QRS complex, whose time position is determined on the ECG signal for each heart beat. Quantizing computes an elevation index compared to a predetermined reference level (BL), and analyzing over a succession of heart beats the persistence and/or variation of this elevation index.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: February 14, 2012
    Assignee: ELA Medical S.A.S.
    Inventors: Pierre Maison-Blanche, Fabrice Extramiana
  • ELECTROCARDIOLOGIC DEVICE FOR ASSISTED DIAGNOSIS FOR THE DIAGNOSTIC OF BRUGADA SYNDROME OR EARLY REPOLARIZATION SYNDROME
    Publication number: 20090137916
    Abstract: Electrocardiologic device for assisted diagnosis, preferably for the diagnosis of Brugada syndrome or Early Repolarization syndrome. This device allows characterizing the ventricular repolarization wave of an ECG signal collected from a patient. Extracting out of the ECG signal, for each heart beat, an ST segment is constituted of a successsion of samples of the ventricular repolarization wave, taken within a time window ([QON+80 ms, QON+140 ms]) of a predetermined duration spreading from a moment of window onset defined by a time offset applied to a predetermined temporal origin given by the moment (QON) of appearance of the QRS complex, whose time position is determined on the ECG signal for each heart beat. Quantizing computes an elevation index compared to a predetermined reference level (BL), and analyzing over a succession of heart beats the persistence and/or variation of this elevation index.
    Type: Application
    Filed: October 21, 2008
    Publication date: May 28, 2009
    Inventors: Pierre Maison-Blanche, Fabrice Extramiana