CN113116640A - Intelligent diaper capable of sensing size of pollution area - Google Patents

Intelligent diaper capable of sensing size of pollution area Download PDF

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Publication number
CN113116640A
CN113116640A CN202110441511.7A CN202110441511A CN113116640A CN 113116640 A CN113116640 A CN 113116640A CN 202110441511 A CN202110441511 A CN 202110441511A CN 113116640 A CN113116640 A CN 113116640A
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CN
China
Prior art keywords
detection device
area
diaper
absorption layer
detection
Prior art date
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Pending
Application number
CN202110441511.7A
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Chinese (zh)
Inventor
李立
刘凯
王志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Juxinlong Technology Co ltd
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Jiaxing Juxinlong Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiaxing Juxinlong Technology Co ltd filed Critical Jiaxing Juxinlong Technology Co ltd
Priority to CN202110441511.7A priority Critical patent/CN113116640A/en
Publication of CN113116640A publication Critical patent/CN113116640A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42Absorbent 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
    • A61F2013/424Absorbent 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

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  • 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 discloses an intelligent diaper capable of sensing the size of a polluted area, which is used for detecting the size of the polluted area in the diaper and comprises a diaper main body, a processing module and a wireless communication module, wherein the diaper main body is provided with an absorption layer and a power supply module, the absorption layer comprises a first detection device and a second detection device, and the first detection device and the second detection device are arranged on two sides of the absorption layer. The intelligent diaper capable of sensing the size of the polluted area disclosed by the invention can analyze and process the size of the polluted area of the diaper to judge the corresponding pollution degree of the diaper, so that a worker can replace the diaper in time according to the pollution degree, and can transmit data to a terminal for remote detection reminding, and the intelligent diaper has the advantages of high safety, sensitive detection, stable structure and the like.

Description

Intelligent diaper capable of sensing size of pollution area
Technical Field
The invention belongs to the technical field of diaper detection of contaminated area size, and particularly relates to an intelligent diaper capable of sensing the contaminated area size.
Background
The diaper has the advantages of super-strong water absorption and storage capacity, surface drying maintenance, low cost and the like, and is widely applied to infants and paralytic patients at present. Since infants and certain paralyzed patients have no ability to take care of themselves for a certain period of time, the guardian needs to check whether to urinate or defecate at regular intervals and then perform a diaper changing operation. If the guardian cannot find that the infant or the paralyzed patient urinates or defecates in time, the urine or the defecates discharged by the infant or the paralyzed patient can be attached to the surface of the skin for a long time, and skin diseases are easily caused. At present, a chemical mode is used for prompting a guardian whether to change the paper diaper or not on the paper diaper, but the paper diaper needs to be manually checked repeatedly according to a fixed rule by using vision, and whether to change the paper diaper or not is artificially determined, so that the skin problems of eczema and the like caused by the fact that the paper diaper cannot be changed in time can be generated.
Therefore, the above problems are further improved.
Disclosure of Invention
The invention mainly aims to provide an intelligent diaper capable of sensing the size of a pollution area, which can analyze and process the size of the pollution area of the diaper to judge the corresponding pollution degree of the diaper, so that a worker can replace the diaper in time according to the pollution degree, can transmit data to a terminal to perform remote detection reminding, and has the advantages of high safety, sensitive detection, stable structure and the like.
Another objective of the present invention is to provide an intelligent diaper capable of sensing the size of a contaminated area, which is further provided with a ventilation detection device for determining the corresponding ventilation degree of the diaper, so that a worker can replace the diaper in time according to the ventilation degree, and can transmit data to a terminal for remote detection and reminding, and the intelligent diaper has the advantages of high safety, sensitive detection, stable structure, etc.
Another objective of the present invention is to provide an intelligent diaper capable of sensing the size of a contaminated area, which is further provided with a status indication module, so that the absorption condition of the diaper can be visually known through an indication device, and the efficiency is improved.
Another object of the present invention is to provide an intelligent diaper for sensing the size of a contaminated area by detecting a detection current between a first detection device and a second detection device and comparing the detected current with a preset current in a database, thereby obtaining a corresponding contaminated area.
In order to achieve the above objects, the present invention provides an intelligent diaper for sensing the size of a contaminated area (including urine) in a diaper, comprising a diaper main body, a processing module and a wireless communication module, wherein:
the diaper main body is provided with an absorption layer and a power supply module, wherein the absorption layer comprises a first detection device and a second detection device, the first detection device and the second detection device are arranged on two sides of the absorption layer (preferably detachably connected, recycled and material-saving), the first detection device and the second detection device are used for detecting the size of a pollution area (obtained by detecting the size of current) of pollutants absorbed by the absorption layer, and the power supply module is used for providing voltage between the first detection device and the second detection device and generating current which is increased along with the increase of the area of the pollution area so as to obtain detection data and transmitting the detection data to a processing module in real time;
the processing module receives the detection data, compares the detection data with a preset database to judge the size of a pollution area of the absorption layer, so that the processing data is obtained, and transmits the processing data to the wireless communication module, and the wireless communication module transmits the processing data to a terminal (communication equipment such as a mobile phone, and the like), so that a receiver can know the size and the state of the real-time pollution area of the diaper and timely change the diaper).
As a further preferable technical solution of the above technical solution, the intelligent diaper sensing the size of the contaminated area further includes a status indication module, the status indication module is installed on the outer periphery of the diaper main body, and receives the processing data transmitted by the processing module and then indicates the data through an indication device (including an indicator light and an alarm), so as to visually indicate the size of the contaminated area of the current absorbent layer.
As a further preferable technical solution of the above technical solution, the first detecting means and the second detecting means are fixedly mounted on two sides of the absorbing layer in parallel (since the absorbing layer is made of insulating material, if there is no contaminant, it will not conduct electricity, i.e. it will not generate current, and when there is conduction between the first detecting means and the second detecting means due to the area of contaminant, it will generate detecting current), the first detection device comprises a first connection point, the second detection device comprises a second connection point, the power supply module applies voltage between the first detection device and the second detection device by connecting the first connection point and the second connection point, and detects generated detection current (the detection current with different sizes represents the sizes of different polluted areas, and the database has related data which are compared so as to know the specific sizes of the polluted areas).
As a further preferable technical solution of the above technical solution, the first detection device and the second detection device include a plurality of curved portions and a plurality of straight portions, so that the first detection device and the second detection device cover (a common contaminated area of) the absorption layer, and the first detection device and the second detection device cover the common contaminated area of the absorption layer by arranging a circular, or spiral wire, and may also be implemented by a conductive ink film, so that the detection is more accurate).
As a further preferable technical means of the above technical means, the contaminated area of the absorption layer is divided into 4 types, wherein:
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with the first area of the preset database, the absorption layer is a first polluted area (the detection current is smaller or almost zero relative to the threshold current, which means that the absorption layer of the diaper is basically not a polluted area, and the threshold current is the detection current generated when the absorption layer is completely polluted);
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a second area of a preset database, the absorption layer is a second polluted area (the detection current is smaller to medium relative to the threshold current at the moment, the absorption layer of the diaper has a certain polluted area, but can be continuously used);
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a third area of a preset database, the absorption layer is a third polluted area (the detection current is medium to large relative to the threshold current, which indicates that the absorption layer of the diaper has a large polluted area, and replacement is recommended);
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with the fourth area of the preset database, the absorption layer is a fourth pollution area (the detection current is close to the threshold current at the moment, which indicates that the absorption layer of the diaper is almost all the pollution area, and immediate replacement is recommended).
As a further preferable technical solution of the above technical solution, the indication states of the state indication module are divided into 4 types, wherein:
when the absorption layer is in the first pollution area, the state indicating module is in a first indicating state and indicates through a green indicating lamp;
when the absorption layer is in the second pollution area, the state indicating module is in a second indicating state and indicates through a blue indicating lamp;
when the absorption layer is in a third pollution area, the state indicating module is in a third indicating state and indicates through a yellow indicating lamp;
when the absorption layer is in a fourth pollution area, the state indicating module is in a fourth indicating state, and the red indicator light and the alarm are turned on for indication.
As a further preferred technical scheme of above-mentioned technical scheme, the intelligent diaper of response pollution area size still includes ventilative detection module, ventilative detection module real-time detection ventilative condition to form ventilative data, and with ventilative data transmission to processing module, processing module compares ventilative data with predetermined database, with the judgement degree of breathing freely, thereby obtains ventilative data, and with ventilative data transmission to wireless communication module, wireless communication module will breathe freely data transmission to terminal (communication equipment such as cell-phone, thereby let the receiver know the real-time ventilative state of diaper, and in time change diaper).
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
In the preferred embodiment of the present invention, those skilled in the art should note that the diaper and the indicator lamp, etc. to which the present invention relates may be regarded as the prior art.
Preferred embodiments.
The invention discloses an intelligent diaper capable of sensing the size of a polluted area, which is used for detecting the size of the polluted area (including urine) in the diaper, and comprises a diaper main body, a processing module and a wireless communication module, wherein:
the diaper main body is provided with an absorption layer and a power supply module, wherein the absorption layer comprises a first detection device and a second detection device, the first detection device and the second detection device are arranged on two sides of the absorption layer (preferably detachably connected, recycled and material-saving), the first detection device and the second detection device are used for detecting the size of a pollution area (obtained by detecting the size of current) of pollutants absorbed by the absorption layer, the power supply module is used for providing voltage between the first detection device and the second detection device and generating current which increases along with the increase of the area of the pollution area (configured to generate current which is basically proportional to the area of the pollution area according to a spatial distribution mode) so as to obtain detection data, and the detection data are transmitted to a processing module in real time;
the processing module receives the detection data, compares the detection data with a preset database to judge the size of a pollution area of the absorption layer, so that the processing data is obtained, and transmits the processing data to the wireless communication module, and the wireless communication module transmits the processing data to a terminal (communication equipment such as a mobile phone, and the like), so that a receiver can know the size and the state of the real-time pollution area of the diaper and timely change the diaper).
Specifically, the intelligent diaper capable of sensing the size of the contaminated area further comprises a state indicating module, wherein the state indicating module is installed on the outer periphery of the diaper main body, receives the processing data transmitted by the processing module and then indicates the data through an indicating device (comprising an indicating lamp and an alarm), and the state indicating module is used for visually indicating the size of the contaminated area of the current absorption layer.
More specifically, the first detecting means and the second detecting means are fixedly mounted on two sides of the absorbing layer in parallel (since the absorbing layer is made of insulating material, if there is no contaminant, it will not conduct electricity, i.e. it will not generate current, and when the area of contaminant makes conduction between the first detecting means and the second detecting means, it will generate detecting current), the first detection device comprises a first connection point, the second detection device comprises a second connection point, the power supply module applies voltage between the first detection device and the second detection device by connecting the first connection point and the second connection point, and detects generated detection current (the detection current with different sizes represents the sizes of different polluted areas, and relevant data are stored in a database and are compared so as to know the specific size of the polluted area).
Further, the first detection device and the second detection device include a plurality of curved portions and a plurality of straight portions, so that the first detection device and the second detection device cover (a common contaminated area of) the absorbent layer, and the first detection device and the second detection device cover (a common contaminated area of) the absorbent layer by arranging a circular, circular or spiral wire, and can also be realized by a conductive ink film, so that the detection is more accurate).
Preferably wherein the first and second detection means comprise conductive ink disposed on an absorbent layer.
Preferably, when a plurality of discontinuous contaminated areas are present on the absorbent layer, a plurality of parallel circuits are formed between the first detection device and the second detection device, so that the detection current is increased, and thus the contaminated area is judged to be increased.
Further, the contaminated area of the absorbent layer was divided into 4 sizes, of which:
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with the first area of the preset database, the absorption layer is a first polluted area (the detection current is smaller or almost zero relative to the threshold current, which means that the absorption layer of the diaper is basically not a polluted area, and the threshold current is the detection current generated when the absorption layer is completely polluted);
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a second area of a preset database, the absorption layer is a second polluted area (the detection current is smaller to medium relative to the threshold current at the moment, the absorption layer of the diaper has a certain polluted area, but can be continuously used);
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a third area of a preset database, the absorption layer is a third polluted area (the detection current is medium to large relative to the threshold current, which indicates that the absorption layer of the diaper has a large polluted area, and replacement is recommended);
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with the fourth area of the preset database, the absorption layer is a fourth pollution area (the detection current is close to the threshold current at the moment, which indicates that the absorption layer of the diaper is almost all the pollution area, and immediate replacement is recommended).
Preferably, the indication states of the state indication module are divided into 4 types, wherein:
when the absorption layer is in the first pollution area, the state indicating module is in a first indicating state and indicates through a green indicating lamp;
when the absorption layer is in the second pollution area, the state indicating module is in a second indicating state and indicates through a blue indicating lamp;
when the absorption layer is in a third pollution area, the state indicating module is in a third indicating state and indicates through a yellow indicating lamp;
when the absorption layer is in a fourth pollution area, the state indicating module is in a fourth indicating state, and the red indicator light and the alarm are turned on for indication.
Preferably, the intelligent diaper of response pollution area size still includes ventilative detection module, ventilative detection module real-time detection ventilative condition to form ventilative data, and with ventilative data transmission to processing module, processing module compares ventilative data with predetermined database, with the judgement degree of breathing freely, thereby obtains ventilative data, and with ventilative data transmission arrive wireless communication module, wireless communication module will breathe freely data transmission to terminal (communication facilities such as cell-phone, thereby let the receiver know the real-time ventilative state of diaper, and in time change the diaper).
Preferably, the ventilation detection module, the processing module and the status indication module can be linked, and the ventilation status is indicated by the status indication module.
It should be noted that the technical features of the diaper, the indicator light and the like related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the invention point of the present patent, and the present patent is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims (7)

1. An intelligent diaper capable of sensing the size of a contaminated area, which is used for detecting the size of the contaminated area in the diaper and is characterized by comprising a diaper main body, a processing module and a wireless communication module, wherein:
the diaper main body is provided with an absorption layer and a power supply module, wherein the absorption layer comprises a first detection device and a second detection device, the first detection device and the second detection device are arranged on two sides of the absorption layer, the first detection device and the second detection device are used for detecting the size of a pollution area of pollutants absorbed by the absorption layer, and the power supply module is used for providing voltage between the first detection device and the second detection device and generating current which increases along with the increase of the area of the pollution area so as to obtain detection data and transmitting the detection data to the processing module in real time;
the processing module receives the detection data, compares the detection data with a preset database to judge the size of a pollution area of the absorption layer, so as to obtain processing data, and transmits the processing data to the wireless communication module, and the wireless communication module transmits the processing data to the terminal.
2. The intelligent diaper for sensing the size of the pollution area according to claim 1, further comprising a status indication module, wherein the status indication module is installed on the outer periphery of the diaper body and receives the processing data transmitted by the processing module and indicates the processing data through an indication device, so as to visually indicate the size of the pollution area of the current absorbent layer.
3. The intelligent diaper for sensing the size of a polluted area according to claim 2, wherein the first detection device and the second detection device are fixedly arranged on two sides of the absorption layer in parallel, the first detection device comprises a first connection point, the second detection device comprises a second connection point, and the power supply module is used for applying a voltage between the first detection device and the second detection device by connecting the first connection point and the second connection point and detecting a generated detection current.
4. A smart diaper for sensing the size of a soiled area according to claim 3 wherein said first and second sensing means comprise curved portions and straight portions such that said first and second sensing means cover the absorbent layer.
5. The intelligent diaper for sensing the size of the contaminated area according to claim 4, wherein the contaminated area size of the absorbent layer is divided into 4 types, wherein:
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a first area of a preset database, the absorption layer is a first pollution area;
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a second area of a preset database, the absorption layer is a second polluted area;
when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a third area of a preset database, the absorption layer is a third pollution area;
and when the processing module obtains that the detection current between the first detection device and the second detection device is matched with a fourth area of a preset database, the absorption layer is a fourth polluted area.
6. The intelligent diaper for sensing the size of the polluted area according to claim 5, wherein the indication states of the state indication module are divided into 4 types, wherein:
when the absorption layer is in the first pollution area, the state indicating module is in a first indicating state and indicates through a green indicating lamp;
when the absorption layer is in the second pollution area, the state indicating module is in a second indicating state and indicates through a blue indicating lamp;
when the absorption layer is in a third pollution area, the state indicating module is in a third indicating state and indicates through a yellow indicating lamp;
when the absorption layer is in a fourth pollution area, the state indicating module is in a fourth indicating state, and the red indicator light and the alarm are turned on for indication.
7. The intelligent diaper for sensing the size of the polluted area according to claim 6, further comprising an air permeability detection module for detecting air permeability in real time to form air permeability data and transmitting the air permeability data to the processing module, wherein the processing module compares the air permeability data with a preset database to judge the air permeability degree, so as to obtain the air permeability data and transmits the air permeability data to the wireless communication module, and the wireless communication module transmits the air permeability data to a terminal.
CN202110441511.7A 2021-04-23 2021-04-23 Intelligent diaper capable of sensing size of pollution area Pending CN113116640A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101069668A (en) * 2006-05-09 2007-11-14 赵子甫 Multifunction paper trousers
CN102650608A (en) * 2011-02-24 2012-08-29 徐菲 Electrochemical capacitor-based liquid detection device, method and paper diaper
CN204169990U (en) * 2014-08-11 2015-02-25 卞江 For urine pants ambient temperature and humidity and the wet smart machine detected of urine
CN105125348A (en) * 2014-06-05 2015-12-09 北京大学 Intelligent urine-wetting alarm method and system
TWM523440U (en) * 2016-02-05 2016-06-11 Univ Dayeh Diaper using water battery
CN107854220A (en) * 2017-11-03 2018-03-30 小贵族科技有限公司 A kind of sense electronicses wet absorption articles for use and its moist degree detecting method
CN108430411A (en) * 2015-12-22 2018-08-21 Sca卫生用品公司 Wearable absorbent commodity
CN110946701A (en) * 2018-09-26 2020-04-03 广东互爱健康产业科技有限公司 Panty-shape diapers use management system
CN113081495A (en) * 2021-04-07 2021-07-09 百润(中国)有限公司 Intelligent baby paper diaper

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101069668A (en) * 2006-05-09 2007-11-14 赵子甫 Multifunction paper trousers
CN102650608A (en) * 2011-02-24 2012-08-29 徐菲 Electrochemical capacitor-based liquid detection device, method and paper diaper
CN105125348A (en) * 2014-06-05 2015-12-09 北京大学 Intelligent urine-wetting alarm method and system
CN204169990U (en) * 2014-08-11 2015-02-25 卞江 For urine pants ambient temperature and humidity and the wet smart machine detected of urine
CN108430411A (en) * 2015-12-22 2018-08-21 Sca卫生用品公司 Wearable absorbent commodity
TWM523440U (en) * 2016-02-05 2016-06-11 Univ Dayeh Diaper using water battery
CN107854220A (en) * 2017-11-03 2018-03-30 小贵族科技有限公司 A kind of sense electronicses wet absorption articles for use and its moist degree detecting method
CN110946701A (en) * 2018-09-26 2020-04-03 广东互爱健康产业科技有限公司 Panty-shape diapers use management system
CN113081495A (en) * 2021-04-07 2021-07-09 百润(中国)有限公司 Intelligent baby paper diaper

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Application publication date: 20210716