×

System and method of monitoring autoregulation

  • US 10,271,779 B2
  • Filed: 06/27/2016
  • Issued: 04/30/2019
  • Est. Priority Date: 06/30/2015
  • Status: Active Grant
First Claim
Patent Images

1. A method for monitoring autoregulation, the method comprising:

  • receiving, by one or more processors, blood pressure data and oxygen saturation data from a patient;

    detecting, by the one or more processors, a step change in a blood pressure of the patient based on the blood pressure data;

    fitting, by the one or more processors, a dynamic model to the blood pressure data and the oxygen saturation data to determine one or more parameters of the dynamic model indicative of autoregulation only after the step change in the blood pressure is detected, wherein the dynamic model indicates a response of oxygen saturation to a change in blood pressure; and

    determining, by the one or more processors, the patient'"'"'s autoregulation status based on the one or more parameters.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×