Patent · US Active

Data preparation for artificial intelligence-based cardiac arrhythmia detection

US11475998B2 · kind B2 · utility

1Cited by

11References

25Claims

0Family size

Assignee

Medtronic, Inc. · US

Inventors

Donald R. Musgrove · Minneapolis, US
Niranjan Chakravarthy · Eden Prairie, US
Siddharth Dani · Minneapolis, US
Tarek D. Haddad · Minneapolis, US
Andrew Radtke · Minneapolis, US
Rodolphe Katra · Blaine, US
Lindsay A. Pedalty · Minneapolis, US

Key dates

Filing date	Apr 17, 2020
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Jun 23, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2560/0242
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Techniques are disclosed for preparing data for use in artificial intelligence (AI)-based cardiac arrhythmia detection. In accordance with the techniques of this disclosure, a computing system may obtain a cardiac electrogram (EGM) strip that represents a waveform of a cardiac rhythm of a same patient. Additionally, the computing system may preprocess the cardiac EGM strip. The computing system may then apply a deep learning model to the preprocessed cardiac EGM strip to generate arrhythmia data indicating whether the cardiac EGM strip represents one or more occurrences of one or more cardiac arrhythmias.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.