| 摘要 |
<p>PURPOSE: A urine sensor attachable to a diaper is provided to increase the reliability of urine and feces sensing alarm device to be mounted to a diaper and distribute the same at a low price by exactly and precisely sensing the urine. CONSTITUTION: A diaper(70) is provided with an alarming device and a urine sensor(71). The urine sensor(71) includes: a thin film sheet(72) of silicon having a predetermined width and length; and first to fourth electrode films(74a,74b,74c,74d) applied in a band shape on the upper surface of the sheet(72) at a predetermined interval and electrically connected upon contacted with urine to generate a urine sensing signal to the alarming device. The end parts of the first and third electrode films(74a,74c) are interconnected to form a first terminal portion connectable to the alarming device. The end parts of the second and fourth electrode films(74b,74d) are interconnected to form a second terminal portion connectable to the alarming device.</p> |
