Richard Gregg

US Patent:

8560058, Oct 15, 2013

Filed:

Jan 9, 2009

Appl. No.:

12/811841

Inventors:

Saeed Babaeizadeh - Brookline MA, US
Richard E. Gregg - Westford MA, US
Eric Helfenbein - Sunnyvale CA, US
Sophia Huai Zhou - Camarillo CA, US

Assignee:

Koninklijke Philips N.V. - Eindhoven

International Classification:

A61B 5/0402

US Classification:

600518

Abstract:

An atrial fibrillation (AF) monitor extracts two P wave features and an R-R interval feature from a sequence of ECG waveforms. The features are used by a classifier to classify a heart rhythm as AF or non-AF. The AF classification results may be further processed to reduce false alarm reporting. The AF classification results are used by an AF burden calculator to report AF burden in real time.

US Patent:

20220265196, Aug 25, 2022

Filed:

Jul 8, 2020

Appl. No.:

17/625352

Inventors:

- EINDHOVEN, NL
Richard Earl Gregg - Cambridge MA, US

International Classification:

A61B 5/333
H04N 5/92
G11B 27/10
H04N 5/765
G16H 40/67
G16H 40/40
G16H 50/20
A61B 5/339

Abstract:

Various embodiments of the present disclosure encompass an ECG control network of ECG test controller () and ECG context controller (). The ECG test controller () control a recording of an ECG test. The ECG context controller () control a synchronization of the recording of the ECG test by the ECG test controller () with a recording of a video clip illustrative of a clinical context of the ECG test and/or a recording of an audio clip informative of a clinical context of the ECG test. The ECG context controller () further control a simultaneous presentation of a display of the recording of the ECG test with of a playing of the video clip contextually interpretative of the ECG test and/or a playing of the audio clip contextually interpretative of the ECG test.

US Patent:

20230101998, Mar 30, 2023

Filed:

Mar 5, 2021

Appl. No.:

17/908616

Inventors:

- EINDHOVEN, NL
SAEED BABAEIZADEH - ARLINGTON MA, US
RICHARD EARL GREGG - WESTFORD MA, US

International Classification:

A61B 5/24
A61B 5/00

Abstract:

A system and method for modeling and visualizing ST segment morphology in an ECG. Many cardiac conditions show ST-elevation in ECG data and may be misdiagnosed as a consequence. The exemplary embodiments model a segment in the ECG with a curve and extract features from the curve to discriminate between the cardiac conditions, including STEMI.

US Patent:

20170000366, Jan 5, 2017

Filed:

Nov 26, 2014

Appl. No.:

15/039975

Inventors:

- Eindhoven, NL
RICHARD E GREGG - ANDOVER MA, US

International Classification:

A61B 5/0452
A61B 5/00

Abstract:

An automated age detection system employing a patient monitoring lead assembly and a patent monitoring device. In operation, the patient monitoring lead assembly conducts electrical activity of a heart of a patient to the patient monitoring device. In response thereto, the patient monitoring device classifying the patient as an adult patient or a pediatric patient as a function of electrocardiogram feature(s) derived from electrocardiogram measurement(s) of the electrical heart activity. The patient monitoring device may further estimate the age as a function of electrocardiogram feature(s). The classification facilitates an appropriate application of an adult analysis or a pediatric analysis of the electrical heart activity.

US Patent:

20160135700, May 19, 2016

Filed:

Jun 9, 2014

Appl. No.:

14/899764

Inventors:

- Eindhoven, NL
Richard E Gregg - Andover MA, US

International Classification:

A61B 5/044
G06F 17/27
G06F 3/0484
G06F 3/0489
G06F 3/0481
G06N 7/00
G06F 17/24

Abstract:

An electrocardiogram (ECG) device includes a processor (), a memory () coupled to the processor and an interface () configured to generate an edit window and configured to permit user input in the edit window. A type ahead module () is stored in the memory and is responsive to input entered in the edit window. The type ahead module is configured to predict a next word, phrase, interpretation code or category being input by a user based on a subset of alphanumeric key strokes and a context probability associated with a list of possible ECG entries. A report review and edit module () may also be stored in the memory. The report review and edit module is configured to update a severity of an ECG report based upon current ECG interpretation statements and rules in accordance with an access or edit operation by an operator.