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Ambulatory and centralized processing of a physiological signal

  • US 10,660,520 B2
  • Filed: 05/17/2017
  • Issued: 05/26/2020
  • Est. Priority Date: 03/27/2009
  • Status: Active Grant
First Claim
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1. A method for monitoring a patient, the method comprising:

  • receiving, at an ambulatory subsystem, cardiac signal data about a patient from at least one sensor coupled to the patient;

    storing the received cardiac signal data in a memory;

    transmitting, from the ambulatory subsystem to a central processing device subsystem that is remote from the ambulatory subsystem, a subset of the received cardiac signal data, the subset of the received cardiac signal data being less than all the received cardiac signal data;

    receiving, at the ambulatory subsystem from the central processing device subsystem, a signal generated based on the central processing device subsystem analyzing the subset of the received cardiac signal data according to a first technique and thereby identifying a health-related anomaly; and

    transmitting, in response to receiving the signal, a portion of the received cardiac signal data from the ambulatory subsystem to the central processing device subsystem for analysis by the central processing device subsystem according to a second technique that validates the health-related anomaly identified by the first technique, the portion of the received cardiac signal data including more data than the subset of the received cardiac signal data.

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