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SYSTEM AND METHOD FOR MONITORING ANESTHESIA AND SEDATION USING MEASURES OF BRAIN COHERENCE AND SYNCHRONY

  • US 20140316217A1
  • Filed: 04/23/2014
  • Published: 10/23/2014
  • Est. Priority Date: 04/23/2013
  • Status: Abandoned Application
First Claim
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1. A system for monitoring a patient experiencing an administration of at least one drug having anesthetic properties, the system comprising:

  • at least one sensor configured to acquire physiological data from the patient;

    a user interface configured to receive an indication of at least one of a characteristic of the patient and the at least one drug having anesthetic properties;

    at least one processor configured to;

    receive the physiological data from the plurality of sensors and the indication from the user interface;

    separate, from the physiological data, a plurality of low frequency signals;

    determine, from the plurality of low frequency signals, at least one of coherence information and synchrony information;

    identify, using the at least one of the coherence information and the synchrony information, spatiotemporal signatures indicative of at least one of a current state and a predicted future state of the patient consistent with administration of at least one drug having anesthetic properties; and

    generate a report indicating at least one of the current state and the predicted future state of the patient induced by the drug.

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