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PROCESSING AND DETECTING BASELINE CHANGES IN SIGNALS

  • US 20160302737A1
  • Filed: 06/24/2016
  • Published: 10/20/2016
  • Est. Priority Date: 06/30/2008
  • Status: Abandoned Application
First Claim
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1. A method for recalibrating a medical monitor based on detection of a physiological event, the method comprising:

  • receiving a physiological signal from a physiological sensor attached to a subject;

    calculating, using the medical monitor, a physiological parameter of the subject based on the physiological signal;

    transforming, using the medical monitor, the physiological signal to generate a transformed physiological signal;

    generating, using the medical monitor, a scalogram from the transformed physiological signal;

    identifying, using the medical monitor, an artifact in the scalogram;

    determining, using the medical monitor, at least one of size and shape of the identified artifact;

    detecting, using the medical monitor, an occurrence of the physiological event based on at least one of the size and the shape of the identified artifact; and

    triggering, using the medical monitor, a recalibration of the medical monitor in response to detecting the occurrence of the physiological event.

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