Systems, devices, and methods for cardiac diagnosis and/or monitoring

US11813065B2 · kind B2 · utility

Assignee

• ZOLL Medical Israel Ltd. · IL

Inventors

• Uriel Weinstein · Mazkeret Batya, IL
• Rafi Ravid · Savyon, IL
• David Meshulam · Nes Ziona, IL
• Vered Cohen Sharvit · Holon, IL
• Arkadi Averboukh · Rehovot, IL
• Jacob Hecht · Tira, IL

Key dates

• Filing date: Oct 29, 2020
• Grant date: Nov 14, 2023
• Expiry date: Oct 23, 2041

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B2560/0295
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Some embodiments of the current disclosure are directed toward cardiac diagnosis and/or arrhythmia monitoring, and more particularly, systems, devices and methods for arrhythmia monitoring with a trained classifier including at least one neural network. In some embodiments, an external heart monitoring device may include a plurality ECG electrodes to sense surface ECG activity, ECG processing circuitry to process the surface ECG activity to provide at least one ECG signal, a non-transitory computer-readable medium comprising a rhythm change classifier comprising at least one neural network, and at least one processor to receive the ECG signal(s), detect with the rhythm change classifier time data corresponding to a predetermined rhythm change in the ECG signal(s), determine based on the detected time data at least one ECG signal portion corresponding to the predetermined rhythm change, and transmit the at least one determined ECG signal portion to a remote computer system.