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Ambulatory medical device with alert controller

  • US 9,047,398 B2
  • Filed: 02/11/2011
  • Issued: 06/02/2015
  • Est. Priority Date: 08/11/2008
  • Status: Active Grant
First Claim
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1. An ambulatory medical device, comprising:

  • a) a device controller, the device controller configured to control operation of the ambulatory medical device;

    b) an alert controller, the alert controller configured to;

    determine a first alerting interval, the first alerting interval defining an earliest point in time and a latest point in time for an alert generation due to a first alerting cause,determine in the first alerting interval an alerting point in time based on an alerting criterion, generate an alert trigger at the alerting point in time; and

    c) an indicator, the indicator configured to generate an alert upon generation of the alert trigger, wherein the alert controller is further configured to;

    determine a second alerting interval, the second alerting interval defining an earliest point in time and a latest point in time for an alert generation due to a second alerting cause, anddetect an overlap interval of the first alerting interval and the second alerting interval,wherein the alerting criterion is provided such that the alert is generated in the overlap interval and the alert is a common alert for the first alerting cause and the second alerting cause and the indicator is configured to indicate the first alerting cause and the second alerting cause.

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