Paper diaper and urine detection system
A technology for diapers and urine is applied in the field of diapers and urine detection systems, which can solve the problems of difficult nursing, inability to know the user's replenishment of water, easy dehydration, etc., and achieve the effect of improving the quality of nursing.
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no. 1 example
[0042] figure 1 It is a schematic plan view of the structure of the paper diaper according to the first embodiment of the present invention, figure 2 for figure 1 Schematic diagram of the cross-sectional structure of a middle-sized diaper. image 3 It is a schematic diagram of the control structure of the diaper according to the first embodiment of the present invention. The diaper of this embodiment includes a diaper body and a sensing unit arranged on the diaper body, specifically, the diaper body includes a layered skin-friendly layer 100 and a backing, combined with figure 1 with figure 2 It can be seen that the backing includes a substrate 10 and a sensing unit disposed on the side of the substrate 10 facing the skin-friendly layer 100. The sensing unit includes a channel film 20 configured to be in contact with urine and a channel film 20 that is connected to the channel film 20. The terminals are respectively connected to the first electrode 21 and the second elec...
no. 2 example
[0061] Figure 7 It is a schematic cross-sectional structure diagram of the third embodiment of the diaper of the present invention. from Figure 7It can be seen from the figure that, on the basis of the first embodiment, the diaper of this embodiment also includes a graphene layer 50 covering the sensing unit. When the material of the channel film 20 is graphene, the graphene layer 50 and the channel film 20 are tightly fused, so that the channel film, the first electrode, and the second electrode form a continuous overall structure, which further improves the mechanical flexibility of the back. sex.
no. 3 example
[0063] Figure 8 It is a top view structural schematic diagram of the fourth embodiment of the diaper of the present invention. from Figure 8 It can be seen from the figure that the diaper of this embodiment is different from the first embodiment in that a plurality of sensing units 2 are provided on the side of the substrate 10 facing the skin-friendly layer 100 , and the plurality of sensing units 2 are arranged in a matrix. The plurality of sensing units 2 are electrically connected to the integrated circuit module 30 through the cable 300 respectively.
[0064] The diaper can detect and analyze the urine in each area of the diaper through multiple sensing units 2, for example, average the electrolyte concentration at multiple locations, detect the maximum value of the electrolyte concentration, etc., in order to perform statistical analysis on the characteristics of the urine , making the detection of urine electrolyte concentration more accurate.
[0065] In this em...
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