公开(公告)号：US20240207600A1

公开(公告)日：2024-06-27

申请号：US18088079

申请日：2022-12-23

Applicant: TC1 LLC

Inventor： Daniel I. Harjes ,  Brian Kimball ,  Pritika Toutam ,  Fujian Qu

IPC: A61M60/515 ,  A61M60/178 ,  A61M60/216 ,  A61M60/422 ,  A61M60/538

CPC classification number: A61M60/515 ,  A61M60/178 ,  A61M60/216 ,  A61M60/422 ,  A61M60/538

Abstract: Circulatory support systems and related methods are disclosed in which a ventricular assist device is controlled based on cardiac activity monitored via cardiogram electrodes. A circulatory support system includes a ventricular assist device, cardiogram electrodes, and a controller. The controller processes a cardiogram signal generated via the cardiogram electrodes to determine one or more physiological parameters indicative of an activity level and/or cardiac cycle timing, determines at least one operating parameter for the ventricular assist device based on the one or more physiological parameters, and controls operation of the ventricular assist device in accordance with the at least one operating parameter.