Method for detecting a liquid discharge to an absorbent article
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United States of America Patent
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Mar 7, 2017
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app pub date -
Dec 23, 2011
filing date -
Dec 23, 2011
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Abstract
A method for detecting a liquid discharge event in an absorbent article including a sensor adapted to generate an electrical output signal representative of a degree of wetness of the absorbent article, wherein the electrical output signal is received by a processing unit. The method including the steps of providing reference data over time representative of a liquid discharge; acquiring liquid discharge data over time in form of the electrical output signal; analyzing the liquid discharge data over time in relation to the reference data over time by the processing unit; and detecting a liquid discharge event based on the analysis. Also disclosed is a system for detecting liquid discharge event in an absorbent article including an absorbent article including a sensor being arranged to generate an output signal representative of an electrical property, and a processing unit adapted to process the output signal generated by the sensor of the absorbent article.
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