The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2012
Filed:
Mar. 27, 2009
Renzo Dal Molin, Chatillon, FR;
Christine Henry, Paris, FR;
Jinan El Arab, Paris, FR;
Paola Bouchet, Paris, FR;
Rémi Dubois, Paris, FR;
Gérard Dreyfus, Gif-sur-Yvette, FR;
Renzo Dal Molin, Chatillon, FR;
Christine Henry, Paris, FR;
Jinan El Arab, Paris, FR;
Paola Bouchet, Paris, FR;
Rémi Dubois, Paris, FR;
Gérard Dreyfus, Gif-sur-Yvette, FR;
Sorin CRM S.A.S., Clamart, FR;
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.