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Hemostasis analyzer and method

  • US 7,879,615 B2
  • Filed: 06/22/2006
  • Issued: 02/01/2011
  • Est. Priority Date: 10/20/2005
  • Status: Active Grant
First Claim
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1. An apparatus for measuring hemostasis comprising:

  • a container adapted to hold a blood sample such that a surface of the blood sample is substantially unconstrained in one direction;

    a shaker adapted to displace the container in order to cause an excitation of the blood sample and corresponding resonant displacement of the surface along the one direction; and

    a sensor adapted to determine the resonant displacement of the surface along the one direction, wherein the direction is vertical and the surface is a bottom surface of the blood sample.

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