公开(公告)号：US20190105504A1

公开(公告)日：2019-04-11

申请号：US16089195

申请日：2017-03-30

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： CHENGUANG LIU ,  ERIC GRANT HALSNE ,  STACY EARL GEHMAN ,  DAWN BLILIE JORGENSON ,  VIJAY ADITYA TADIPATRI

IPC: A61N1/39

Abstract: An automated external defibrillator (AED) is described which includes two electrocardiogram (ECG) analyzers. One of the ECG analyzers is suitable for use only for ECG which is signal-noise-free, and thus may be used during “hands-off” analysis periods in which no cardiopulmonary resuscitation (CPR) compressions can be provided. The length of the “hands-off” analysis period can be shortened by use of the second ECG analyzer in concert with the first ECG analyzer. Thus, a greater proportion of CPR time through the course of a cardiac arrest rescue is achieved.