Measuring system and measuring sensor for measuring a quantity of urine

Hessel Wijkstra (Inventor), P.L. Kersten (Inventor)

Research output: PatentPatent publication

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Abstract

The present invention provides a measuring sensor (30) for measuring the presence of liquid having a relatively low electrical resistance (of the order of 0-1000 OMEGA ) comprising one or more conductors with high electrical resistance (of the order of 100 k OMEGA or more) which are maintained between connecting contacts on a carrier element made of synthetic material, cardboard or paper and which has a substantially meandering shape, wherein the resistance between the connecting contacts is notably reduced in the presence of the conducting liquid.

Original languageEnglish
Patent numberWO9505774
IPCA61B 5/ 20 A I
Priority date20/08/93
Publication statusPublished - 2 Mar 1995

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