公开(公告)号：US20240024194A1

公开(公告)日：2024-01-25

申请号：US18265452

申请日：2021-12-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Jens Muehlsteff ,  Ralph Wilhelm Christianus Gemma Rosa Wijshoff ,  Jakob van de Laar ,  Hugo Veenstra ,  Anthonius Petrus Gerardus Emanuel Janssen

IPC: A61H31/00 ,  G16H20/40

CPC classification number: A61H31/005 ,  A61H31/007 ,  G16H20/40 ,  A61H2201/5092 ,  A61H2230/045 ,  A61H2201/501 ,  A61H2230/505 ,  A61H2201/5097

Abstract: According to an aspect, there is provided a system for providing cardiopulmonary resuscitation (CPR) decision support, the system comprising: a photoplethysmography (PPG) sensing unit configured to determine one or more PPG signals at a measurement site on a subject; a core unit comprising a user interface; a motion sensing unit configured to detect motions correlated to chest compressions during compression therapy on the subject; and a processing unit configured to: determine presence or absence of a spontaneous pulse based on the detected motions correlated to chest compressions during compression therapy on the subject and the one or more PPG signals; determine a recommendation to be provided based on the determination of presence or absence of a spontaneous pulse, wherein the recommendation is associated with CPR decision support; and control the user interface to output the determined recommendation.