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Multi-Parametric Fluid Determination Systems Using Complex Admittance

  • US 20110060198A1
  • Filed: 09/03/2010
  • Published: 03/10/2011
  • Est. Priority Date: 03/10/2008
  • Status: Active Grant
First Claim
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1. A method for determining the identity and concentration of an intravenous fluid, the method comprising:

  • exposing a sensor of a device for multi-parametric testing of intravenous fluid to an intravenous fluid;

    determining a multi-parametric profile from the intravenous fluid, wherein the multi-parametric profile comprisesa first parameter comprising a complex admittance or impedance signal from the intravenous fluid, anda second parameter independent of the first parameter from the intravenous fluid;

    comparing the multi-parametric profile to stored expected parameter values to determine the identity and concentration of one or more components of the intravenous fluid.

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