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SENSORS FOR DETECTING SUBSTANCES INDICATIVE OF STROKE, ISCHEMIA, INFECTION OR INFLAMMATION

  • US 20080176271A1
  • Filed: 01/16/2008
  • Published: 07/24/2008
  • Est. Priority Date: 05/15/2000
  • Status: Active Grant
First Claim
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1. A system for measuring nitric oxide or one of its metabolic products comprising:

  • a fluid flow path extending between an end adapted for receiving a sample of bodily fluid and a reaction chamber;

    a filter in the flow path;

    a first pump for advancing the sample through the filter to produce a filtrate;

    a second pump for advancing filtrate into the reaction chamber;

    a third pump for advancing reactant into the reaction chamber; and

    a sensor in communication with the reaction chamber for determining a concentration of nitric oxide or one of its metabolic products.

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