×

METHOD AND SYSTEM FOR ESTIMATION OF ARTERIAL PRESSURE

  • US 3,552,383 A
  • Filed: 01/08/1969
  • Issued: 01/05/1971
  • Est. Priority Date: 01/08/1969
  • Status: Expired due to Term
First Claim
Patent Images

1. A method for tracking a blood pressure of an animal organism, comprising the steps of:

  • a. applying a first pressure to a member of said organism;

    b. sensing a selected parameter of Korotkoff sounds resulting from said first pressure;

    c. placing each of said sounds into at least one of a plurality of groups based upon specified ranges of said parameter;

    d. generating, for a determinate time interval, a characteristic measure for each of a plurality of said groups;

    e. combining said plurality of measures with each other to form a pressure-correction representation; and

    f. applying a second pressure to said member in response to said representation.

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