×

Patient signal analysis based on vector analysis

  • US 9,782,092 B2
  • Filed: 11/14/2014
  • Issued: 10/10/2017
  • Est. Priority Date: 11/14/2014
  • Status: Active Grant
First Claim
Patent Images

1. A computer-implemented method of patient signal analysis, comprising:

  • receiving, from a patient monitor, a patient signal data waveform;

    generating, by a processor, a set of vectors directed from a common center to points of interest on the patient signal data waveform;

    extracting, by the processor, one or more vector parameters from the set of vectors; and

    determining, by the processor, one or more vector ratios based on the one or more vector parameters to monitor changes in the patient signal data waveform, wherein determining the one or more vector ratios comprises determining one or more unilateral ratios from the vectors or determining one or more bilateral ratios from the vectors.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×