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Defibrillator display

  • US 9,289,134 B2
  • Filed: 09/29/2014
  • Issued: 03/22/2016
  • Est. Priority Date: 02/12/2010
  • Status: Active Grant
First Claim
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1. A method for monitoring patient activity using an external defibrillator, the method comprising:

  • receiving information about the patient'"'"'s heart activity;

    obtaining data regarding chest compressions performed on the patient;

    determining values for depth and rate of a plurality of the chest compressions;

    displaying on a graphical display screen of the defibrillator, indications of the determined values for depth and rate and an electrocardiogram trace of the patient'"'"'s heart activity;

    wherein displaying the electrocardiogram trace of the patient'"'"'s heart activity comprises displaying an unfiltered electrocardiogram showing compression artifacts, sensing that the chest compressions have commenced on the patient, and displaying a filtered electrocardiogram that filters said chest compression artifacts, and displaying on the graphical display screen of the defibrillator an indication of whether the electrocardiogram is the unfiltered electrocardiogram or the filtered electrocardiogram.

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