Vorrichtung, System und Verfahren zur Arrhythmieabbildung mit Kathetersystemen zur Multielektrodenabbildung

Details

Veröffentlichungs-Nr.

EP4785863

Anmeldetag

2. Februar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

IPC

A61B5/06, A61B5/287, A61B5/367

Abstract

Methods and systems of mapping electrophysiological signals in a heart using a catheter having an ultra-high density electrode array are disclosed. The disclosed technology can include a method including navigating a medical probe to a target location in a patient's heart; receiving electrophysiological signals from at least some of the electrodes of the plurality of electrodes; identifying, based on the electrophysiological signals and the location signal, an earliest activation point identified as having the earliest activation time; identifying, based on the electrophysiological signals and the location signal, a plurality of points closest to the earliest activation point having an activation time less than a predetermined time duration from the earliest activation time; and generating an electro-anatomical map of the heart based on data corresponding to the plurality of points, the electro-anatomical map representing the location of the earliest activation point for subsequent ablation.

Anmelder

Firma

Biosense Webster (Israel) Ltd.

Land

🇮🇱 Israel

Fachgebiete