Urine and excrement detection sensor, diaper and monitoring system

A technology for detecting sensors and urine, applied in the fields of medical science, sanitary napkins, absorbent pads, etc., can solve the problems of false alarms of urine and feces, mutual diffusion of water molecules, and inability to accurately distinguish urine and feces, and achieve the effect of avoiding false alarms.

Inactive Publication Date: 2017-05-24
SHENZHEN HYAN MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using, it is divided into urine detection area and stool detection area according to the physical characteristics of the human body. However, due to the diffusion principle of water molecules, it is easy to cause the water molecules in the urine area and the stool area to diffuse each other, or when the user's urine output is small, the stool detection area It is impossible to distinguish accurately, which may easily lead to false reporting of urine and urine

Method used

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  • Urine and excrement detection sensor, diaper and monitoring system
  • Urine and excrement detection sensor, diaper and monitoring system
  • Urine and excrement detection sensor, diaper and monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1 to Figure 2 As shown, a urine and stool detection sensor is in the shape of a belt as a whole. The sensor includes a hydrophilic first substrate 1, a first conductive strip 21, a second conductive strip 22 and a first conductive strip 22 arranged on the first substrate 1. The third conductive strip 23, the first adhesive layer 3 and the release paper 4 arranged on the surface of the first adhesive layer,

[0031] The second conductive strip 22 and the third conductive strip 23 are respectively located on both sides of the first conductive strip 21, separated from and parallel to the first conductive strip 21, and the second conductive strip 22 or the third conductive strip The middle part of the conductive strip 23 is provided with a false alarm through hole 5, and the corresponding another conductive strip is covered with a barrier layer 6, and the false alarm through hole 5 divides the corresponding conductive strip into two sections, so that the sen...

Embodiment 2

[0038] Such as image 3 As shown, a diaper includes a diaper body 8, and the above-mentioned defecation detection sensor 9 is set on the diaper body 8, such as figure 1 The shown first to third conductive strips 21, 22, 23 can pass through the crotch of the wearer; The urine and stool detection areas of the urine and urine sensor 9 respectively correspond thereto.

[0039] Such as Figure 4 As shown, the diaper is sequentially provided with a hydrophilic surface layer 10, a first flow diversion layer 11, an absorbent core layer 12, a second flow diversion layer 13 and a composite bottom film layer 14 from top to bottom, and the defecation detection sensor It is arranged between the hydrophilic surface layer 10 and the first flow-guiding layer 11 .

[0040] Such as Figure 5 As shown, there is an isolated area C in the middle of the absorbent core layer 6, and the isolated area DD of the urine and stool detection sensor 9 is located in the isolated area C of the diaper. Wh...

Embodiment 3

[0045] A defecation monitoring system, which includes the above-mentioned diaper and a smart terminal, the diaper is connected to the smart terminal through a wireless communication module to perform data communication, so that the smart terminal can be used to remind the defecation or use the smart terminal to monitor the diaper modulation, which greatly improves the user experience.

[0046] Further, the smart terminal includes a mobile phone or a tablet computer.

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Abstract

The invention discloses a urine and excrement detection sensor, a diaper and a monitoring system. The urine and excrement detection sensor is strip-shaped integrally, and comprises a first electricity-conducting strip, a second electricity-conducting strip and a third electricity-conducting strip. The first electricity-conducting strip, the second electricity-conducting strip and the third electricity-conducting strip are arranged on a first substrate. A misinformation through hole is formed in the middle of the second or third electricity-conducting strip, and an isolating layer covers the corresponding other electricity-conducting strip. The misinformation through hole divides the corresponding electricity-conducting strip into two sections. The misinformation through hole and the isolating layer divide the sensor into an excrement detection area and a urine detection area. The urine and excrement detection sensor is arranged on a diaper body. The urine and excrement monitoring system comprises the diaper and a smart terminal. The urine and excrement detection sensor, the diaper and the monitoring system have the advantages that the isolating layer is arranged on the corresponding electricity-conducting strip of the urine and excrement detection sensor, a separation area is arranged in the middle of an absorption core layer to separate the excrement detection area from the urine detection area, and accordingly, urine and excrement detection misinformation is avoided; communication between a communication triggering device and the smart terminal is realized through a wireless communication module, and urine and excrement are prompted by the smart terminal.

Description

technical field [0001] The invention relates to an intelligent diaper, and more specifically, to a urine and stool detection sensor, a diaper and a monitoring system. Background technique [0002] The diapers in the present invention generally refer to various paper diapers and paper diapers. Paper diapers and diapers have been used more and more due to their ease of use, and have become daily necessities commonly used by babies and the elderly. However, traditional diapers cannot remind the guardian whether the wearer has defecated, and the caregiver needs to observe frequently, and often causes the wearer to feel uncomfortable if the diaper is not changed in time. By arranging a sensor in the diaper, an alarm signal is sent to remind the caregiver when the wearer defecates, so as to overcome the above-mentioned problems. [0003] Existing defecation detection sensors mainly include a strip-shaped electrode layer composed of a water-absorbing layer and a conductive materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/42A61F13/47A61F13/84
CPCA61F13/42A61F13/47A61F13/84A61F2013/1513A61F2013/15146A61F2013/424A61F2013/8402A61F2013/8488
Inventor 滕玉杰滕玉东
Owner SHENZHEN HYAN MICROELECTRONICS
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