Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 13, 2012
Grant Date -
Jul 24, 2008
app pub date -
Jan 16, 2008
filing date -
May 15, 2000
priority date (Note) -
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Abstract
A system is disclosed that extracts bodily fluid to a reaction chamber for monitoring a substance or property of the patient fluid. In one embodiment, a pump is used to advance the sample of bodily fluid through a filter to produce a filtrate. Another pump advances filtrate into the reaction chamber, while another pump advances reactant into the reaction chamber. A sensor in communication with the reaction chamber determines a concentration of nitric oxide or one of its metabolic products. Methods are also disclosed.
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