公开(公告)号：US20200054238A1

公开(公告)日：2020-02-20

申请号：US16478848

申请日：2018-01-24

Applicant: Analog Devices, Inc.

Inventor： Venugopal GOPINATHAN ,  James DOSCHER ,  Tony J. AKL

IPC: A61B5/053 ,  A61B5/0404 ,  A61B5/0205 ,  A61B5/00

Abstract: Devices, systems, and methods for non-invasively detecting and monitoring medical conditions using multiple modalities of sensing include at least two electrodes configured to be positioned on a subject, an acoustic sensor configured to be positioned on a subject, a thoracic impedance measurement module connected to the electrodes, for measuring a first impedance between the electrodes, and a heart acoustic measurement module connected to the acoustic sensor, for detecting and measuring a heart sound from the acoustic sensor.