TEST STRIP FOR H. PYLORI DETECTION
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United States of America Patent
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Issued Date -
Apr 19, 2012
app pub date -
Oct 18, 2011
filing date -
Oct 19, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A test device, including: a compartment defining an environment and comprising a specimen region; an indicator medium disposed in the compartment; a separation medium disposed in the compartment between the specimen region and the indicator medium; an active ingredient adjacent the specimen region; and a color indicator disposed on the indicator medium and responsive a chemical compound produced by a reaction involving the active ingredient by changing from a first color to a second color. The separation medium is configured to permit fluid communication directly between the environment and a side of the indicator medium proximate the separation medium when the separation medium and the indicator medium abut each other.
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