Patents by Inventor Paola Bouchet

Paola Bouchet 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).

  • Discriminating between tachycardias of ventricular origin and supra-ventricular origin, methods and apparatus
    Patent number: 8195281
    Abstract: An active medical device able to discriminate between tachycardias of ventricular origin and of supra-ventricular origin. Two distinct temporal components (UnipV, BipV) are obtained corresponding to two EGM signals of ventricular electrograms. The diagnosis operates in at least two-dimensional space to determine, from the variations of one temporal component as a function of the other temporal component, a 2D characteristic representative of a heart beat and, this, for a reference beat collected in Sinus Rhythm (SR) in the absence of tachycardia episodes, and for a heart beat in Tachycardia. The discrimination of the tachycardia type, VT or SVT, is then realized by a classifier operating a comparison of the two current and reference 2D characteristics.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: June 5, 2012
    Assignee: Sorin CRM S.A.S.
    Inventors: Renzo Dal Molin, Christine Henry, Jinan El Arab, Paola Bouchet, Rémi Dubois, Gérard Dreyfus
  • DISCRIMINATING BETWEEN TACHYCARDIAS OF VENTRICULAR ORIGIN AND SUPRA ENTRICULAR ORIGIN, METHODS AND APPARATUS
    Publication number: 20100249626
    Abstract: An active medical device able to discriminate between tachycardias of ventricular origin and of supra-ventricular origin. Two distinct temporal components (UnipV, BipV) are obtained corresponding to two EGM signals of ventricular electrograms. The diagnosis operates in at least two-dimensional space to determine, from the variations of one temporal component as a function of the other temporal component, a 2D characteristic representative of a heart beat and, this, for a reference beat collected in Sinus Rhythm (SR) in the absence of tachycardia episodes, and for a heart beat in Tachycardia. The discrimination of the tachycardia type, VT or SVT, is then realized by a classifier operating a comparison of the two current and reference 2D characteristics.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Inventors: Jinane El Arab, Renzo Dal Molin, Christine Henry, Paola Bouchet, Remi Dubois, Gerard Dreyfus