US 2014/0005563 A1 · VISUALIZATION OF ELECTROPHSIOLOGY DATA

Abstract

A method for visualization of electrophysiology information can include storing electroanatomic data in memory, the electroanatomic data representing electrical activity on an anatomic region within a patient's body over a time period. An interval within the time period is selected in response to a user selection. A visual representation of physiological information for the user selected interval can be generated by applying at least one analysis method to the electroanatomic data. The visual representation can spatially represented on a graphical representation of the anatomic region within the patient's body.

Claims20

Dependent claims

A computer implemented method, comprising:

storing electroanatomic data in memory, the electroanatomic data representing electrical activity for an anatomic region within a patient's body;
selecting a time interval for the electrical activity in response to a user selection, wherein the user selection specifies the interval based on interacting with a representation of a waveform of electrical activity for a given location of the anatomic region;
and
responsive to the user selection of the interval, generating a visual representation of physiological information for the user selected time interval by applying at least one analysis method to the electroanatomic data, the visual representation being spatially represented on a graphical representation of at least a portion of the anatomic region.

1 more element

A non-transitory computer readable medium having instructions for performing a method comprising:

storing electroanatomic data for an anatomic region of interest;
selecting a time interval for the electrical activity in response to a user selection, wherein the user selection specifies the interval based on interacting with a representation of a waveform of electrical activity for a given location of the anatomic region;
selecting at least one analysis method in response to a user input;
and
generating a visual representation of physiological information for the selected time interval by applying the at least one analysis method to the electroanatomic data, the visual representation being spatially represented on a graphical representation of at least a portion of the anatomic region of interest.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

13/932,523Filed 1 Jul 2013

Priority

10 Nov 2008

Published

2 Jan 2014

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

A61B 5/339
Heart-related electrical modalities, e.g. electrocardiography [ECG]: displays specially adapted therefor
A61B 5/347
Analysis of electrocardiograms: detecting the frequency distribution of signals
A61B 5/367
Heart-related electrical modalities, e.g. electrocardiography [ECG]: electrophysiological study [EPS], e.g. electrical activation mapping or…
A61B 5/726
Characterised by using transforms: using Wavelet transforms

Family

Application61/112,961Us provisional application · filed 10 Nov 2008

Application13/128,123Continuation · filed 22 Aug 2011

Application13/932,523Continuation

US 2012/0101398 A1Published application

US 8,478,393 B2Related patent

US 8,849,389 B2Related patent

US 2014/0005563 A1This patent

From the US filing history. Foreign family members aren’t listed.

Visualization of electrophsiology data

Life of this patent

Visualization of electrophsiology data

Life of this patent

Abstract

Claims20