Wearable cardioverter defibrillator (WCD) causing patient's QRS width to be plotted against the heart rate

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United States of America

PATENT NO 12233274
APP PUB NO 20210077819A1
SERIAL NO

17103923

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A wearable cardioverter defibrillator (WCD) system includes a support structure that the patient may wear, and one or more sensors that may acquire patient physiological signals, such as ECG and others. A processor of the WCD system may determine diagnostics from the patient physiological signals. These diagnostics include a six-second ECG portion, heart rates as histograms, heart rates against QRS width, heart rate trends, clinical event counters, diagnostics relating to heart rate variability and about the atrial arrhythmia burden of the patient. In some embodiments, the WCD system includes a user interface with a screen that displays these diagnostics. In some embodiments, the WCD system exports these diagnostics for viewing by a different screen. When viewed, these diagnostics permit more detailed analysis of the state of the patient.

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Patent Owner(s)

  • WEST AFFUM HOLDINGS DAC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Finch, David P Bothell, US 65 967
Gustavson, Laura M Redmond, US 42 427
Sullivan, Joseph L Kirkland, US 209 3657

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