公开(公告)号：US20210401349A1

公开(公告)日：2021-12-30

申请号：US17357701

申请日：2021-06-24

申请人： AliveCor, Inc.

发明人： Matthew Schram

IPC分类号： A61B5/36 ,  A61B5/00 ,  A61B5/271

摘要： Embodiments of the present disclosure provide a mobile electrocardiogram (ECG) sensor comprising an electrode assembly comprising electrodes, wherein the electrode assembly senses heart-related signals when in contact with a body of a user, and produces electrical signals representing the sensed heart-related signals. The ECG sensor further comprises a processing device, operatively coupled to the electrode assembly, the processing device to provide the sensed heart-related signals to a machine learning module trained to predict a twelve-lead QT interval (QTc) value from the mobile ECG sensor comprising less than twelve leads. The ECG sensor also comprises a housing containing the electrode assembly and the processing device.