METHODS AND APPARATUSES FOR DETECTING ANALYTES
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United States of America Patent
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Issued Date -
Apr 28, 2011
app pub date -
Oct 26, 2010
filing date -
Oct 26, 2009
priority date (Note) -
Abandoned
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Abstract
An apparatus for measuring a quantity of an analyte, such as an aldehyde, contained in a breath sample includes a breath collection device and a measurement device. The breath collection device includes a breath inlet area, a breath outlet area, and a reaction chamber. The reaction chamber can include a reagent that is colorimetrically reactive with one or more aldehydes. The measurement device includes a light emitting device and a light measuring device and is configured to provide a quantitative value indicative of the amount of aldehydes present in the breath sample.
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