CN111317617A - Paper diaper capable of judging stool and urine - Google Patents
Paper diaper capable of judging stool and urine Download PDFInfo
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- CN111317617A CN111317617A CN202010309031.0A CN202010309031A CN111317617A CN 111317617 A CN111317617 A CN 111317617A CN 202010309031 A CN202010309031 A CN 202010309031A CN 111317617 A CN111317617 A CN 111317617A
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- 210000002700 urine Anatomy 0.000 title claims abstract description 23
- 239000002344 surface layer Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 239000012792 core layer Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000013872 defecation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000027939 micturition Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/422—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm the alarm being a colour change
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/424—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm having an electronic device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/429—Thermochromic materials, e.g. ink or dye
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a paper diaper capable of judging stool and urine, which comprises a paper diaper body, wherein the paper diaper body sequentially comprises an inner surface layer, an absorption core layer and an outer surface layer from inside to outside.
Description
Technical Field
The invention belongs to the field of sanitary articles, and particularly relates to a paper diaper capable of judging excrement.
Background
At present, although the paper diaper sold in the market can absorb urine, the paper diaper can not be replaced by reminding people in time, the paper diaper is not replaced after the baby defecates, the buttock skin of the baby can be swollen or allergic due to the long-time contact of the defecate, and the body of the baby is damaged. In order to replace polluted paper diapers in time, people develop various paper diapers with the function of reminding urination and defecation, and in the schemes, urine is judged by means of a temperature sensor and a humidity sensor, and excrement is judged by adopting an odor sensor; the technical scheme is high in cost because a high-precision single chip microcomputer needs to be matched for measurement and monitoring, and although some schemes replace the sensor with the resistance tape, the cost is still high; sensors as key components, such as a humidity sensor and a humidity-sensitive resistor temperature sensor, are easily polluted and corroded due to the fact that the sensors need to be in contact with excrement and urine, although the temperature sensor and the excrement and urine are isolated by a single scheme and are placed on the outer side of the diaper, the temperature sensor and the humidity sensor for the diaper are large in size due to requirements on precision and implementation mode, and the diaper provided with the temperature sensor and the humidity sensor brings inconvenience to the use of a baby; in addition, in the prior art, the sensor monitors electrical parameters such as resistivity, and potential safety hazards of electric leakage can be caused when the sensor contacts urine and urine.
Disclosure of Invention
In order to solve the defects of the prior art, one purpose of the invention is to provide a paper diaper which has reasonable structural design, small volume and low cost and can directly judge the excrement and urine, and the other purpose of the invention is to provide an intelligent paper diaper which is safe, easy to use and low in cost under the same condition, and the specific technical scheme is as follows:
the paper diaper capable of judging stool and urine comprises a paper diaper body, wherein the paper diaper body sequentially comprises an inner surface layer, an absorption core layer and an outer surface layer from inside to outside. The sequence between the humidity sensing color-changing material layer and the temperature sensing color-changing material layer can be replaced mutually, and when a baby has excrement and urine, people can accurately judge the occurrence of the excrement and urine of the baby through the color change observed by naked eyes. In the present invention, "inner" from the inside to the outside means the side of the diaper contacting the skin, and "outer" means the side of the diaper away from the skin.
Preferably, the outer surface layer is composed of a humidity-sensitive color-changing material layer, a temperature-sensitive color-changing material layer and a transparent water-proof material layer from inside to outside at the position of the crotch of the paper diaper. In view of the manufacturing cost and the color change in actual use, it is preferable that only the outer cover at the crotch portion of the diaper is specially treated according to the above-mentioned scheme.
Preferably, the water-proof material layer is a plastic film or a microporous breathable film, the humidity-sensitive color-changing material layer is a base layer coated with a humidity-sensitive color-changing coating or a water-sensitive ink, the temperature-sensitive color-changing material layer is a base layer coated with a temperature-sensitive color-changing coating, and the humidity-sensitive color-changing material layer and the temperature-sensitive color-changing material layer can be overprinted on the same base layer or can be laminated on the same base layer.
Further, the diaper comprises a power source, a light source, an optical window, a controller, a color sensor or a camera, an alarm module and/or a wireless communication module, wherein the power source is electrically connected with the light source, the controller, the alarm module and/or the wireless communication module, the color sensor or the camera, the alarm module and/or the wireless communication module are in communication connection with the controller, the light source and the optical window are both positioned on the outward surface of the outer surface layer at the crotch position of the diaper, the color sensor or the camera is also fixed at the crotch position of the diaper and faces the optical window, the other side of the optical window faces the humidity-sensitive color-changing material layer and the temperature-sensitive color-changing material layer so as to ensure that the humidity-sensitive color-changing material layer and the temperature-sensitive color-changing material layer can generate an interactive reaction with the light source through the optical window when the color is changed, and feed back extremely color sensor, the controller sends out according to predetermined algorithm after distinguishing urine, urine and reminds the instruction to corresponding module, as required, can use alarm module alone to carry out direct warning, also can set up the communication through wireless communication module and monitor terminal or cell-phone APP and remind, can also the two uses simultaneously, realizes the intelligence of urine trousers urine, urine and remind. When the disposable diaper is used, the power source, the light source, the optical window, the controller, the color sensor or the camera, the alarm module and/or the wireless communication module can be integrated together and then connected with the diaper body in a convenient and detachable mode, for example, a small pocket, a magic tape and other modes are arranged on the diaper body, after the diaper body is polluted, the diaper body can be directly discarded after the integrated part is detached, and the integrated part can be reused.
Preferably, the wireless communication module is one of a bluetooth module, an NFC module, a Wi-Fi module, a ZigBee module, a 2G module, a 3G module, a 4G module, a 5G module, or a UWB module.
Compared with the prior art, the paper diaper capable of judging the excrement and urine has the following advantages and effects:
1. the product has lower manufacturing cost, smaller volume and better market advantage in the similar products;
2. the product of the invention realizes the measurement result by utilizing the electrical principle by utilizing the optical principle, and is safer and more reliable than the existing intelligent paper diaper for judging the urination and the defecation;
3. the product of the invention can reduce the harm of the excrement and urine to the skin of the baby to a greater extent, and the baby is more comfortable to wear;
4. the product of the invention can isolate the color changing component from the photosensitive element, is convenient for the repeated use of high-value components and reduces the consumption cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the characterizing parameters mentioned in the embodiments are shown in the drawings, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the working principle framework of the product of the invention;
FIG. 2 is a schematic view showing the relationship between layers of materials at the crotch of the diaper or the diaper body;
FIG. 3 is a schematic view showing another layer relationship between the material layers at the crotch of the diaper body or the diaper of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples, which are illustrative of the present invention and are not to be construed as being limited thereto. Materials or equipment involved in each example are all conventional materials or equipment on the market if not specifically stated, and detection methods involved are all conventional methods if not specifically stated.
Example 1: as shown in fig. 2, a diaper capable of determining feces and urine comprises a diaper body, wherein the diaper body sequentially comprises an inner surface layer, an absorption core layer and an outer surface layer from inside to outside, and the outer surface layer respectively comprises a humidity-sensitive color-changing material layer, a temperature-sensitive color-changing material layer and a transparent water-resisting material layer from inside to outside.
Example 2: as shown in fig. 3, this embodiment is different from embodiment 1 in that the outer cover layer is composed of a laminate of a humidity-sensitive color-changing material layer and a temperature-sensitive color-changing material layer coated together, a transparent water-barrier material layer from the inside to the outside at a position located at the crotch of the diaper.
Example 3: as shown in fig. 1 and 3, the embodiment is different from embodiment 2 in that the embodiment further includes a power source, a light source, an optical window, a controller, a color sensor, and an alarm module, wherein the power source is electrically connected to the light source, the controller, and the alarm module, the color sensor and the alarm module are in communication connection with the controller, the light source and the optical window are both located on an outward surface of the outer surface layer at a crotch of the diaper, and the humidity-sensitive color-changing material layer and the temperature-sensitive color-changing material layer can generate an interaction reaction between the optical window and the light source when the color changes and feed back the interaction reaction to the color sensor, the color sensor transmits sensed illumination data to the controller, and the controller determines whether to send an alarm instruction to the alarm module after performing analysis, calculation, comparison, judgment, and the like according to a preset algorithm, the alarm module can adopt sound alarm or light alarm.
Example 4: as shown in fig. 1 and 3, the present embodiment is different from embodiment 3 in that a color sensor is replaced by a camera, an alarm module is replaced by a wireless communication module, and real-time monitoring is performed at a monitoring terminal by using the wireless communication module as a way for transmitting a controller instruction.
The product of the invention realizes the monitoring of the excrement and urine of the baby by introducing the optical principle and implanting a specific algorithm, and compared with the prior art, the product is safer and more reassuring when the baby is used; in view of the requirements of the sensor on precision and space in the use environment of the diaper, compared with a humidity sensor and a temperature sensor in the prior art, the color sensor has the advantages of higher price advantage and volume advantage, thus the color sensor has low manufacturing cost and better market prospect.
Further, it should be noted that, although equivalents and simple modifications of the principles of the invention as described in the claims are included in the scope of the invention, those skilled in the art may make various modifications, additions and substitutions to the described embodiments without departing from the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The paper diaper capable of judging stool and urine comprises a paper diaper body, wherein the paper diaper body sequentially comprises an inner surface layer, an absorption core layer and an outer surface layer from inside to outside.
2. The disposable diaper according to claim 1, wherein the outer cover is composed of a humidity-sensitive color-changing material layer, a temperature-sensitive color-changing material layer, and a transparent water-proof material layer from inside to outside at the crotch of the diaper.
3. The disposable diaper according to claim 1 or 2, wherein the water-proof material layer is a plastic film or a microporous breathable film, the humidity-sensitive color-changing material layer is a base layer coated with a water-sensitive color-changing coating or a water developing ink, and the temperature-sensitive color-changing material layer is a base layer coated with a temperature-sensitive color-changing coating.
4. The diaper according to claim 3, further comprising a power source, a light source, an optical window, a controller, a color sensor or a camera, an alarm module and/or a wireless communication module, wherein the power source is electrically connected to the light source, the controller, the alarm module and/or the wireless communication module, the color sensor or the camera, the alarm module and/or the wireless communication module are communicatively connected to the controller, the light source and the optical window are both located on an outward surface of the outer surface layer at a crotch of the diaper, and the humidity-sensitive color-changing material layer and the temperature-sensitive color-changing material layer can interact with the light source through the optical window when the color changes and feed back the color-sensitive color-changing material layer to the color sensor.
5. A disposable diaper according to any one of claims 1 to 4, wherein the wireless communication module is one of a Bluetooth module, an NFC module, a Wi-Fi module, a ZigBee module, a 2G module, a 3G module, a 4G module, a 5G module, or a UWB module or one of UWB modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309031.0A CN111317617A (en) | 2020-04-19 | 2020-04-19 | Paper diaper capable of judging stool and urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309031.0A CN111317617A (en) | 2020-04-19 | 2020-04-19 | Paper diaper capable of judging stool and urine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111317617A true CN111317617A (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010309031.0A Pending CN111317617A (en) | 2020-04-19 | 2020-04-19 | Paper diaper capable of judging stool and urine |
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| Country | Link |
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| CN (1) | CN111317617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842701A (en) * | 2021-01-14 | 2021-05-28 | 自贡市精神卫生中心 | Paper diaper for old people comprising monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060020249A1 (en) * | 2004-07-26 | 2006-01-26 | The Procter & Gamble Company | Absorbent articles having wetness-indicating character graphics providing an interactive training aid |
| CN101489512A (en) * | 2006-07-21 | 2009-07-22 | 宝洁公司 | Disposable absorbent articles having a windowed removable sensor |
| CN103260566A (en) * | 2010-12-10 | 2013-08-21 | 金伯利-克拉克环球有限公司 | Wetness sensor for use in an absorbent article |
| KR200480021Y1 (en) * | 2015-04-17 | 2016-04-04 | 한상식 | diaper |
| CN107198611A (en) * | 2017-07-14 | 2017-09-26 | 湖南贝恩叮当猫婴童用品有限公司 | A kind of paper diaper |
| CN110927069A (en) * | 2020-01-19 | 2020-03-27 | 马西臣 | Moisture monitor |
| CN212879821U (en) * | 2020-04-19 | 2021-04-06 | 马西臣 | Paper diaper capable of judging stool and urine |
-
2020
- 2020-04-19 CN CN202010309031.0A patent/CN111317617A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060020249A1 (en) * | 2004-07-26 | 2006-01-26 | The Procter & Gamble Company | Absorbent articles having wetness-indicating character graphics providing an interactive training aid |
| CN101489512A (en) * | 2006-07-21 | 2009-07-22 | 宝洁公司 | Disposable absorbent articles having a windowed removable sensor |
| CN103260566A (en) * | 2010-12-10 | 2013-08-21 | 金伯利-克拉克环球有限公司 | Wetness sensor for use in an absorbent article |
| KR200480021Y1 (en) * | 2015-04-17 | 2016-04-04 | 한상식 | diaper |
| CN107198611A (en) * | 2017-07-14 | 2017-09-26 | 湖南贝恩叮当猫婴童用品有限公司 | A kind of paper diaper |
| CN110927069A (en) * | 2020-01-19 | 2020-03-27 | 马西臣 | Moisture monitor |
| CN212879821U (en) * | 2020-04-19 | 2021-04-06 | 马西臣 | Paper diaper capable of judging stool and urine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842701A (en) * | 2021-01-14 | 2021-05-28 | 自贡市精神卫生中心 | Paper diaper for old people comprising monitoring device |
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