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SYSTEMS AND METHODS FOR BLOOD PRESSURE MEASUREMENT WITH PSYCHOLOGICAL STATUS VALIDATION

  • US 20160100787A1
  • Filed: 11/05/2015
  • Published: 04/14/2016
  • Est. Priority Date: 06/18/2014
  • Status: Active Grant
First Claim
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1. A system for validating a psychological status with respect to a blood pressure measurement, the system comprising:

  • a pressure sensor platform adapted for measuring continual pressure pulse of a subject and providing pressure pulse data for the subject from the measured continual pressure pulse, wherein the pressure pulse data comprises data for a plurality of pressure waveforms associated with beat-to-beat blood pressure values of the subject;

    data feature identification logic operable to identify peaks and troughs of the plurality of pressure waveforms;

    measurement logic operable to derive heart rate variability data and blood pressure variability data from the pressure pulse data using the identified peaks and troughs of the plurality of pressure waveforms; and

    analysis logic operable to analyze the heart rate variability data and blood pressure variability data and determine if one or more psychological influencing factors is present with respect to the subject, wherein the analysis logic provides information regarding validity of the blood pressure measurement based on the determination if one or more psychological influencing factors is present.

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