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System for processing physiological data

  • US 9,339,202 B2
  • Filed: 06/28/2013
  • Issued: 05/17/2016
  • Est. Priority Date: 11/03/2009
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • at least two ECG sensing electrodes configured and arranged to adhere to remote locations on a patient and to sense ECG signals from the patient;

    a digitizing circuit configured and arranged to digitize the ECG signals to provide digitized ECG signals;

    a computing circuit configured and arranged to process the digitized ECG signals by reducing in-band noise as measured by the ANSI/AAMI EC57;

    1998 standard by at least 20 dB with a Quality of Signal Reconstruction of >

    95%;

    a housing that houses the digitizing circuit and the computing circuit;

    a fastener configured and arranged to mechanically fasten the housing to a first one of the ECG sensing electrodes and to electrically couple the first one of the ECG sensing electrodes to the digitizing circuit; and

    for each additional one of the at least two ECG sensing electrodes that is in addition to the first one of the ECG sensing electrodes, a flexible insulated lead wire configured and arranged to couple the additional ECG sensing electrode to the digitizing circuit.

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