×

Device and method for measuring prothrombin time and hematocrit by analyzing change in reactance in a sample

  • US 9,068,967 B2
  • Filed: 07/25/2014
  • Issued: 06/30/2015
  • Est. Priority Date: 06/09/2010
  • Status: Active Grant
First Claim
Patent Images

1. A method for measuring hematocrit (HCT) and/or prothrombin time (PT) of a sample, comprising:

  • providing a test card assembly to a test card receiving unit;

    providing a sample to be inspected to the test card assembly;

    providing an alternating current with predetermined frequency and voltage to the test card assembly by an AC generation unit;

    receiving a response signal from the test card assembly;

    performing a reactance analysis of the sample;

    determining the HCT and/or the PT with a microprocessor; and

    providing an inspected result to a display unit.

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