Heart sound measurement using mobile devices

US11540728B2 · kind B2 · utility

Assignee

• Cardiac Pacemakers, Inc. · US

Inventors

• Jonathan Bennett Shute · Minnetonka, US
• Kyle Harish Srivastava · Saint Paul, US
• Pramodsingh Hirasingh Thakur · Woodbury, US
• Keith R. Maile · New Brighton, US

Key dates

• Filing date: Jan 2, 2020
• Grant date: Jan 3, 2023
• Expiry date: Mar 11, 2040

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B5/686
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Embodiments of the present disclosure relate to heart sound measurements using mobile devices. In an embodiment, a medical system for monitoring heart sounds of a subject comprises a medical device configured to obtain, during a first sampling interval, a first physiological signal. The medical system further comprises a mobile device comprising an accelerator, wherein the accelerator is configured to obtain, during a second sampling interval, a second physiological signal. And, the medical system comprises an analysis component configured to extract heart sounds data from the second physiological signal.