Absorbent article having a dehydration indicator
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United States of America Patent
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Apr 29, 2008
Grant Date -
Aug 21, 2003
app pub date -
Feb 19, 2002
filing date -
Feb 19, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A wearable article comprising a dehydration indicator adapted to measure a urine ionic strength correlated to a specific gravity of the wearer's urine and provide a visible signal when the urine ionic strength reaches a value corresponding to a predetermined threshold of the specific gravity. The wearable article may be a disposable absorbent article. The dehydration indicator may also be comprised in an insert for use with a wearable article. The dehydration indicator may provide qualitative or quantitative information about the ionic strength of the wearer's urine.
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