System und Verfahren zur Elektrophysiologischen Kartierung

Details

Veröffentlichungs-Nr.

EP4775146

Anmeldetag

25. Mai 2018

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

A61B5/349

Abstract

An electrophysiology map of a portion of a patient's anatomy can be visualized using an electroanatomical mapping system. The system receives a plurality of electrophysiology data points (e.g., an electrophysiology map), which includes a plurality of electrophysiology signals. The system then creates a distribution (e.g., a histogram) for one or more characteristics of the plurality of electrophysiology signals (e.g., dominant cycle length, regular cycle length, peak-to-peak voltage, fractionation, conduction velocity, or the like). The system then analyzes the distribution to determine a display convention (e.g., a range and scale) for a graphical representation of the characteristic based on, for example, a best-fit shape of the distribution, a skew of the distribution, a range of the distribution, and/or a most dominant value of the distribution. The graphical representation can then be output according to the display convention.

Anmelder

Firma

St. Jude Medical, Cardiology Division, Inc.

Land

🇺🇸 USA

Fachgebiete