Method for in house occult blood testing
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United States of America Patent
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-
Jun 4, 1985
Grant Date -
N/A
app pub date -
Apr 7, 1983
filing date -
Apr 7, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for determining the presence of occult blood in the bowl of a toilet includes the steps of suspending from the seat of the toilet an absorbent test sheet carrying a test reagent, defecating onto said sheet, flipping said sheet over to deposit the fecal matter in the bowl water, applying a developing solution to said sheet and observing whether a portion of said sheet is dyed blue. Preferably the test sheet is an absorbent paper printed or impregnated with guaiac.
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