CN109692079A - Device and method for paper diaper intelligent alarm - Google Patents
Device and method for paper diaper intelligent alarm Download PDFInfo
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- CN109692079A CN109692079A CN201811540324.9A CN201811540324A CN109692079A CN 109692079 A CN109692079 A CN 109692079A CN 201811540324 A CN201811540324 A CN 201811540324A CN 109692079 A CN109692079 A CN 109692079A
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- 238000000034 method Methods 0.000 title claims description 12
- 210000002700 urine Anatomy 0.000 claims abstract description 132
- 238000001514 detection method Methods 0.000 claims abstract description 88
- 238000009736 wetting Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000005802 health problem Effects 0.000 abstract description 7
- 208000019206 urinary tract infection Diseases 0.000 abstract description 7
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 2
- 206010061218 Inflammation Diseases 0.000 abstract description 2
- 208000026935 allergic disease Diseases 0.000 abstract description 2
- 230000007815 allergy Effects 0.000 abstract description 2
- 230000004054 inflammatory process Effects 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 description 22
- 230000006855 networking Effects 0.000 description 11
- 230000036541 health Effects 0.000 description 9
- 239000004020 conductor Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 208000010668 atopic eczema Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000000172 allergic effect Effects 0.000 description 2
- 230000009285 allergic inflammation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000034347 Faecal incontinence Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 208000005346 nocturnal enuresis Diseases 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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
- A61F2013/424—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
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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 present invention provides a kind of device for paper diaper intelligent alarm, including diaper body, the wet detection circuit of urine, wireless communicator and intelligent alarm box；Wherein, the wet detection circuit of urine is arranged in the inside of the paper diaper, forms a current loop with the wireless communicator；The wireless communicator is connected with the wet detection circuit of urine, and after urine is wet, sends to intelligent alarm box and urinate wet detection signal；The intelligent alarm box for accessing Internet of Things, and is sent to user terminal by Internet of Things and urinates wet detection signal.Urine-wet alarm is sent to user terminal in real time by the access of Internet of Things, it avoids and manually leaies through back and forth, be conducive to mitigate the burden of care provider, while in turn avoiding because discovery paper diaper are wet by urine not in time, and causes the skin of user that the health problems such as allergy inflammation, urinary tract infections occur.
Description
Technical Field
The application relates to the technical field of health care, in particular to a device and a method for intelligent alarm of paper diapers.
Background
Diapers are disposable products. Is made of materials such as non-woven fabrics, toilet paper, fluff pulp, high polymer water-absorbing resin, PE films, rubber bands and the like. The nursing bed is specially used for infants and adults and mainly used for nursing infants, paralyzed patients and patients suffering from incontinence of urine and feces.
Healthy skin should be dry and comfortable with respect to the portion of skin where diapers are used. Wet skin becomes fragile quickly and eczema is likely to occur. In addition, the urinary tract infection and other risks are easily caused by long-time contact with the wet paper diaper. In order to minimize the skin and health hazards caused by the wet diapers, the wet diapers should be replaced in time and the diapers with strong absorption capacity should be used. Particularly, the skin of a newborn baby is more delicate, and the diaper needs to be checked and replaced frequently, but the diaper is checked frequently, so that inconvenience is brought to a user, and the burden of a guardian is increased.
In addition, with the development of the internet of things and big data technology, a plurality of scenes and facilities of daily life are continuously added with intelligent functions. For the inspection and replacement of the diaper, if it is possible to count the number of wet times and the amount of urine per unit (weekly or monthly) when caring for the infant and the patient who cannot take care of oneself, it can be used as a basis for analyzing the health of the infant or the adult. In addition, the infant bed wetting condition is easy to be caused by catching a cold, so that the urine wetting condition is expected to be used as a reference for indoor temperature control, and the temperature of an indoor air conditioner is adjusted too frequently to avoid catching a cold if the infant urinates too frequently. Moreover, the delay time for changing the paper diaper after each diaper wetting is calculated and sent to the head of the parents or the head of the nursing home or the nursery, so that the parents and the head of the parents can know the full-time degree of the nursing staff and the nursing staff, and the functions of video monitoring and the like can be associated.
Disclosure of Invention
Based on above-mentioned purpose, this application has proposed a device for panty-shape diapers intelligence is reported to police, through carrying on the module that has the thing networking function, has realized panty-shape diapers and has been wet by urine back networking remote alarm effect.
The intelligent alarm device for the paper diaper comprises a paper diaper body, a urine wetness detection circuit, a wireless communicator and an intelligent alarm box; wherein,
the urine wetness detection circuit is arranged in the paper diaper body and forms a current loop with the wireless communicator;
the wireless communicator is connected with the urine wetness detection circuit, is positioned outside the paper diaper and is used for providing power for the current loop, detecting urine wetness by detecting the current in the current loop and sending a detection signal of the urine wetness to the intelligent alarm box after the urine wetness is detected;
the intelligent alarm box is used for being connected into the Internet of things and sending a urine wetting detection signal to the user side through the Internet of things.
In some embodiments, the urine wetness detecting circuit comprises two pieces of electrodes, a wire, and an electrical contact piece; the two electrodes are positioned inside the paper diaper and are separated by a water absorption layer of the paper diaper; each electrode extends to the outermost layer of the paper diaper through a lead; the electrical contact pads are located at the ends of the wires.
In some embodiments, the housing of the wireless communicator has two contacts thereon, each of which is in corresponding contact with one of the electrical contact pads.
In some embodiments, the wireless communicator includes internally a wireless charging circuit, a current detection circuit, and a communication circuit; wherein,
the wireless charging circuit is in corresponding contact with the two contacts, forms a current loop with the urine wetness detection circuit and provides power for the current loop;
the current detection circuit is used for detecting the current value of the current loop;
the communication circuit is used for judging whether urine is wet according to the detected current value and sending a detection signal of the urine to the intelligent alarm box under the condition of the urine being wet.
In some embodiments, the wireless charging circuit includes an induction coil and a capacitor, the induction coil resonates with electromagnetic waves emitted by the smart alarm box to provide power to the current loop.
In some embodiments, the current detection circuit is connected in parallel with a current detection resistor of the induction coil, and is used for detecting and calculating a current value in the current loop through voltages on two sides of the resistor.
In some embodiments, the wireless communicator is adhered to the outermost layer of the diaper by a hook and loop fastener, and two contacts of the wireless communicator are in contact with two electrical contact pads of the urine wetness detecting circuit.
In some embodiments, the wireless communicator has a unique identifier.
The application also provides a realization method of the intelligent alarm of the paper diaper, which comprises the following steps:
arranging the urine wet detection circuit inside the paper diaper;
connecting a wireless communicator with the urine wetness detecting circuit to form a current loop;
providing power to the current loop through a wireless charging circuit;
detecting urine wetness by detecting a change in a current value in the current loop by a current detection circuit;
after detecting that the paper diaper is wetted by urine, sending a detection signal of the wetting by the urine to an intelligent alarm box through the wireless communicator;
the intelligent alarm box sends the received detection signal of the urine wetness to the user side through the accessed Internet of things.
In some embodiments, further comprising:
arranging two flexible electrodes in the paper diaper and separating the two flexible electrodes by a water absorption layer;
the flexible electrode extends to the outermost layer of the paper diaper through a flexible thin lead, and an electric contact sheet is arranged at the tail end of the lead;
two contacts are arranged on the shell of the wireless communicator and are respectively connected with the electric contact sheets to form a current loop.
The device for the intelligent alarm of the paper diaper disclosed by the embodiment comprises a paper diaper body, a urine wetness detection circuit, a wireless communicator and an intelligent alarm box; the urine wetness detection circuit is arranged in the paper diaper and forms a current loop with the wireless communicator; the wireless communicator is connected with the urine wetness detection circuit, is positioned in the external environment of the paper diaper and is used for providing power for the current loop, detecting whether the urine is wet or not by detecting the current in the current loop and sending a urine wetness detection signal to the intelligent alarm box after the urine is wet; the intelligent alarm box is used for being connected into the Internet of things and sending a urine wetting detection signal to the user side through the Internet of things.
The device that is used for panty-shape diapers intelligence to report to police that this embodiment discloses, utilize panty-shape diapers to absorb water the nature of layer for bad conductor, through placing the electrode inside panty-shape diapers, observe the change of electric current size, and then obtain the wet condition of urine of panty-shape diapers, and send the wet alarm of urine to the user end in real time through the access of thing networking, avoided artifical making a round trip to turn over to see, be favorable to alleviating guardian's burden, avoided simultaneously again because of not in time discovering panty-shape diapers by the wet urine, and the skin that leads to the user takes place allergic inflammation, health problems such as urinary tract infection. The size of the urine volume can be identified through the current, the health condition of the nursed object is further judged, the object to be changed of the paper diaper among a plurality of users is identified most quickly through the unique identifier, and the nursing efficiency is improved.
The method for realizing the intelligent alarm of the paper diaper disclosed by the embodiment comprises the following steps of arranging a urine wetness detection circuit in the paper diaper; connecting a wireless communicator with the urine wetness detecting circuit to form a current loop; providing power to the current loop through a wireless charging circuit; detecting whether urine is wet by detecting a change in a current value in the current loop through a current detection circuit; after the paper diaper is wetted, sending a detection signal of the wetting to an intelligent alarm box through the wireless communicator; the intelligent alarm box sends the received detection signal of the urine wetness to the user side through the accessed Internet of things.
According to the method for realizing intelligent alarm of the paper diaper disclosed by the embodiment, the size of current is observed by embedding the electrode, so that whether the paper diaper needs to be replaced or not is judged, manual turnover is avoided, the burden of a guardian is favorably reduced, and meanwhile, the health problems that the skin of a user is allergic and inflamed, urinary tract infection and the like due to the fact that the paper diaper is wetted by urine is not found in time are avoided. The magnitude of the urine volume can be identified through the magnitude of the current, and the health condition of the nursing object can be further judged.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a block diagram of a diaper intelligent alarm device according to a first embodiment of the present application;
fig. 2 is a schematic structural view of a second embodiment of the present application, in which a urine wetness detecting circuit is disposed inside a diaper;
fig. 3 is a schematic structural diagram of the inside of a wireless communicator according to a second embodiment of the present application;
fig. 4 is a schematic structural view of a contact between a wireless communicator and a diaper according to a second embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Fig. 1 is a block diagram of a diaper with an intelligent alarm in the present embodiment. The device for the intelligent alarm of the paper diaper disclosed by the embodiment comprises a paper diaper body, a urine wetness detection circuit, a wireless communicator and an intelligent alarm box; wherein,
the urine wetness detection circuit is arranged in the paper diaper body and forms a current loop with the wireless communicator;
the wireless communicator is connected with the urine wetness detection circuit, is positioned outside the paper diaper and is used for providing power for the current loop, detecting urine wetness by detecting the current in the current loop and sending a detection signal of the urine wetness to the intelligent alarm box after the urine wetness is detected;
the intelligent alarm box is used for being connected into the Internet of things and sending a urine wetting detection signal to the user side through the Internet of things.
The device that is used for panty-shape diapers intelligence to report to police that this embodiment discloses, utilize panty-shape diapers to absorb water the layer and be the nature of bad conductor, through placing the wet detection circuitry of urine at panty-shape diapers inside, observe the change of electric current size, if under the dry condition then because the layer resistance that absorbs water is big, electric current in the electric current return circuit is 0 basically, and absorb water layer resistance obviously reduces under the wet state of urine, the current value in electric current return circuit obviously increases, and then obtain the wet condition of urine of panty-shape diapers, and access through the thing networking sends the wet warning of urine to the user end in real time, avoided artifical the round trip to see, be favorable to alleviating guardian's burden, simultaneously avoided being wet by the urine because of not discovering in time panty-shape diapers, and lead to the skin of user to take place health problems such.
Example 2
The device for the intelligent alarm of the paper diaper disclosed by the embodiment comprises a paper diaper body, a urine wetness detection circuit, a wireless communicator and an intelligent alarm box; the urine wetness detection circuit is arranged in the paper diaper and forms a current loop with the wireless communicator;
the wireless communicator is connected with the urine wetness detection circuit, is positioned in the external environment of the paper diaper and is used for providing a power supply for the current loop, judging whether the urine is wet or not by detecting the current in the current loop and sending a urine wetness detection signal to the intelligent alarm box after the urine is wet; the intelligent alarm box is used for being connected into the Internet of things and sending a urine wetting detection signal to the user side through the Internet of things. In an application example, the user terminal may be a mobile phone or a portable alarm.
As shown in fig. 2, 1 is a diaper, 11 is a water absorbing layer of the diaper, 21 is a flexible electrode, 22 is a flexible wire, and 23 is an electrical contact sheet. Specifically, the electrodes are two flexible electrodes, the leads are two flexible thin leads, and the two flexible electrodes extend to the outermost layer of the diaper body through the flexible thin leads and can extend to a position close to the waist in an application example. Specifically, the end of the outermost flexible thin wire is in contact connection with the electrical contact pad, that is, two electrical contact pads are formed at the position of the diaper close to the waist.
In one application example, two flexible electrodes are placed inside a diaper with a water absorbing layer interposed therebetween, and since the water absorbing layer of the diaper is a poor conductor and has a large resistance, even if a voltage is applied between the electrodes, almost no current flows between the electrodes, and thus the initial current value is approximately zero. However, since the resistance between the electrodes becomes small and a constant current is generated between the electrodes when the diaper is wetted with urine and the urine has a constant conductivity, it is estimated that the diaper is wetted with urine when a current value starts to appear between the two electrodes, and the amount of urine can be determined by the magnitude of the current.
Two contacts are arranged on the shell of the wireless communicator and are respectively contacted with two electric contact sheets of the urine wetting detection circuit of the paper diaper. The wireless communicator comprises a wireless charging circuit, a current detection circuit and a communication circuit; the wireless charging circuit is correspondingly contacted with the two contacts, forms a current loop with the urine wetness detection circuit and provides power for the current loop; the current detection circuit is used for detecting the current value of the current loop; the communication circuit is used for judging whether urine is wet according to the detected current value and sending a detection signal of the urine to the intelligent alarm box under the condition of the urine being wet.
As shown in fig. 3, in the wireless communicator, 31 is a contact, 32 is a current detection circuit, 33 is a communication circuit, 311 is an induction coil, 312 is a capacitor, and 34 is a current induction resistor. The wireless charging circuit comprises an induction coil 311 and a capacitor 312, and is connected with the two contacts 31 to form a current loop with the urine detection circuit. The induction coil 311 resonates with electromagnetic waves emitted by the intelligent alarm box to provide power for the current loop, so that a voltage difference value is formed between two electrodes inside the paper diaper, when the paper diaper is in a dry state, the resistance of the water absorption layer is large and almost non-conductive, almost no current flows in the current loop, and the current value is almost zero. However, when the diaper is wetted with urine, the resistance of the water-absorbing layer decreases, and electrons are exchanged between the two electrodes, so that a current is generated in the current loop, and a constant current can be detected by the current detection circuit 34.
Specifically, the current detection circuit is connected in parallel with the current sensing resistor 34 of the sensing coil, when no current flows in the current loop, the current detection circuit cannot detect a voltage difference between two sides of the current detection resistor 34, when the current loop starts to have current, the current detection circuit can also detect a certain voltage value generated at two ends of the current detection resistor 34, which indicates that current flows in the current loop, and the current value on the current loop is easily measured and calculated according to the detected voltage value according to ohm's law, so that the diaper can be judged to be wetted by urine. When the urine is wet, the current detection circuit detects a certain value of current, and the communication circuit is used for sending a detection signal of the urine wetting to the intelligent alarm as a current value and the magnitude of the current value according to the detection result.
Specifically, the thing networking can be inserted to intelligent alarm, for example wifi, 4G or other thing networking modes, and after receiving the wet detected signal of urine, intelligent alarm sends the wet detected signal of urine to the user side through the thing networking, reminds the user to carry out the change of panty-shape diapers. In an application example, the user terminal may be a parent's mobile phone or an alarm carried by a caregiver.
In particular, the communication circuit may employ 10MHz radio frequency for direct communication. The wireless communicator also has its own ID number as a unique identifier for identifying which care-target needs to change the diaper. When the current detection value sent by the intelligent alarm box is received by the user side, a warning sound is sent, which means that the paper diaper of the nursed object using the ID number needs to be replaced in time.
In one application, as shown in fig. 4, 31 is a contact, 12 is an adhesive area of the outer layer of the diaper, and 23 is an electrical contact pad. The wireless communicator is of a patch type, can be a small box with small volume and light weight, is pasted at the position, close to the waist, of the outermost layer of the paper diaper in a magic paste mode, namely is a pasting area, and enables two contacts on the shell of the wireless communicator to be in corresponding contact with two electric contact sheets of the outermost layer of the paper diaper. Specifically, the wireless communicator may be equipped with a battery to supply power to the entire current loop, but in order to save size and reduce weight, the wireless communicator may not be equipped with a battery and may be powered by the electromagnetic wave emitted from the smart alarm box by resonance with the induction coil of the wireless communicator. Generally, the smart alarm box can emit 10MHZ electromagnetic waves.
The device that is used for panty-shape diapers intelligence to report to police that this embodiment discloses, utilize panty-shape diapers to absorb water the nature of layer for bad conductor, through placing the electrode inside panty-shape diapers, observe the change of electric current size, and then obtain the wet condition of urine of panty-shape diapers, and send the wet alarm of urine to the user end in real time through the access of thing networking, avoided artifical making a round trip to turn over to see, be favorable to alleviating guardian's burden, avoided simultaneously again because of not in time discovering panty-shape diapers by the wet urine, and the skin that leads to the user takes place allergic inflammation, health problems such as urinary tract infection. The size of the urine volume can be identified through the current, the health condition of the nursed object is further judged, the object to be changed of the paper diaper among a plurality of users is identified most quickly through the unique identifier, and the nursing efficiency is improved.
Example 3
The embodiment discloses a method for realizing intelligent alarm of paper diapers, which comprises the following steps: arranging the urine wet detection circuit inside the paper diaper; connecting a wireless communicator with the urine wetness detecting circuit to form a current loop; providing power to the current loop through a wireless charging circuit; detecting whether urine is wet by detecting a change in a current value in the current loop through a current detection circuit; after the paper diaper is wetted, sending a detection signal of the wetting to an intelligent alarm box through the wireless communicator; the intelligent alarm box sends the received detection signal of the urine wetness to the user side through the accessed Internet of things.
Specifically, two flexible electrodes are connected with two flexible thin wires and extend to the outermost layer of the paper diaper body, and an electric contact piece is mounted at the tail end of each of the two wires. Two contacts on the shell of the wireless communicator are contacted with the two electric contact sheets, so that the urine wetting detection circuit and the wireless communicator form a current loop, and whether the paper diaper is wetted by urine is judged by detecting the current value in the current loop. In an application example, the wireless communicator may be attached to the outer layer of the paper diaper using a hook and loop fastener. After the paper diaper is wetted by urine, a certain current value can appear in the current loop, and the wireless communicator sends a detection signal of the wetting by urine to the intelligent alarm box through the communication circuit.
According to the method for realizing intelligent alarm of the paper diaper disclosed by the embodiment, the size of current is observed by embedding the electrode, so that whether the paper diaper needs to be replaced or not is judged, manual turnover is avoided, the burden of a guardian is favorably reduced, and meanwhile, the health problems that the skin of a user is allergic and inflamed, urinary tract infection and the like due to the fact that the paper diaper is wetted by urine is not found in time are avoided. The magnitude of the urine volume can be identified through the magnitude of the current, and the health condition of the nursing object can be further judged.
Example 4
The device for intelligent alarm of the paper diaper disclosed by the embodiment is applied to the actual nursing process of a nursery, and specifically comprises the following steps:
each wireless communicator has a unique ID, and the user end can receive a detection signal of urine wetness by using the mobile phone platform and realize quick identification of which cared person needs to change the diaper through the unique identifier of each wireless communicator.
After the baby armor wears the paper diaper with the urine wetness detection function, a nursing staff can paste the wireless communicator with the unique identifier at the waist position of the paper diaper in a magic tape mode. When the baby nail does not urinate, the paper diaper is in a dry state, the resistance of the water absorption layer of the paper diaper is very large and is almost an insulator, and therefore the current value detected by the patch type wireless communicator is almost zero. After first urination of baby, the resistance on layer that absorbs water diminishes, the exchange of electron can take place between two electrodes, make the electric current loop that the wet detection circuit of urine in wireless communication ware and the panty-shape diapers formed begin to appear the electric current of a definite value, the SMD wireless communication ware of panty-shape diapers will detect the current value, and regard the current value that detects as the wet detection signal transmission of urine to intelligent warning box, intelligent warning box is after receiving the wet detection signal of urine, just through the thing networking of having inserted, for example send the current value to nursing staff with wifi or 4G or other thing networking communication mode, make nursing staff's cell-phone send out the police dispatch newspaper, and show corresponding ID number. The nursing staff can quickly judge that the baby nail needs to be changed into the paper diaper according to the corresponding ID number, and the changing work of the paper diaper of the baby nail is completed as soon as possible.
Meanwhile, in the above embodiments, the intelligent alarm box may be further connected to a background server through the internet of things, and the background server may implement a necessary intelligent function based on the urine wetness detection. For example, in order to grasp the health of the baby, the background server may count the number of wetting times and the urine volume of each baby in a week unit, and the urine volume data may be determined according to the magnitude of the current value. According to experience or scientific statistical calculation, the current value can be divided into a plurality of intervals as reference values, and the actual current value can be observed to fall into which interval, so that the grade of the urine volume can be judged. In this way, the background server can send the data representing the statistical result to the user terminal, and can help the nursing staff to better understand the physical condition of the infant.
In addition, if a plurality of user terminals are set, such as parents or a leader of a nursery can also receive the urine wetness detection signal sent by the intelligent alarm box. Through this kind of mode, the head of a family and leader can observe the change speed of baby diaper after being wet by the urine at any time, because nursing staff has changed the back to baby's diaper, SMD wireless communicator will contact with a dry diaper again, and form a current loop, current detection circuit in the wireless communicator also then can not detect the current value, and then can not send the detection signal of wetting by urine, and then helped the head of a family and leader to know nurse, nurse's degree of making a job.
Moreover, whether the baby gets cold or not can be judged through the number of times of wetting the baby, and then the living environment of the baby can be adjusted as soon as possible. In order to realize the purpose, the intelligent alarm box can be connected to an indoor air conditioner through the Internet of things, the temperature of the indoor air conditioner can be adjusted simultaneously according to the detection results of the urine wetting times and the urine quantity, the condition of illness of the baby is prevented from aggravating, and the condition that other babies catch a cold again is prevented. The intelligent alarm box can be connected to the video monitoring equipment through the Internet of things, so that after the baby urinates, the video monitoring equipment views the picture of the baby and transmits the picture to the user end, and parents and the like can remotely check the condition of the baby.
Similarly, if the intelligent alarm device for the paper diaper is used in the advanced nursing process of the old people or the patients in the hospital who cannot take care of the life of the nursing home, the health condition of the old people or the patients can be analyzed through the statistics of the number of times of wetting and the data of large urine volume. Meanwhile, the device also reduces the workload of nursing staff, improves the working efficiency and saves a large amount of time.
The device for diaper intelligence warning disclosed in this embodiment has reached the effect that alleviates nursing staff's burden in the daily nursing of actual nursery and asylum for the aged. The device utilizes panty-shape diapers to absorb water the layer and be the nature of bad conductor, through placing the electrode in panty-shape diapers inside, observe the change of electric current size, and then obtain the wet condition of urine of panty-shape diapers, and send the wet warning of urine to the user end in real time through the access of thing networking, avoided the manual work to make a round trip to see, be favorable to alleviating guardian's burden, avoided simultaneously again because of not in time discovering the panty-shape diapers by the wet of urine, and the skin that leads to the user takes place allergy inflammation, health problems such as urinary tract infection. The size of the urine volume can be identified through the current, the health condition of the nursed object is further judged, the object to be changed of the paper diaper among a plurality of users is identified most quickly through the unique identifier, and the nursing efficiency is improved.
The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. The device for the intelligent alarm of the paper diaper is characterized by comprising a paper diaper body, a urine wetness detection circuit, a wireless communicator and an intelligent alarm box; wherein,
the urine wetness detection circuit is arranged in the paper diaper body and forms a current loop with the wireless communicator;
the wireless communicator is connected with the urine wetness detection circuit, is positioned outside the paper diaper and is used for providing power for the current loop, detecting urine wetness by detecting the current in the current loop and sending a detection signal of the urine wetness to the intelligent alarm box after the urine wetness is detected;
the intelligent alarm box is used for being connected into the Internet of things and sending a urine wetting detection signal to the user side through the Internet of things.
2. The device of claim 1, wherein the urine wetness detecting circuit comprises two pieces of electrodes, a wire, and an electrical contact pad; the two electrodes are positioned inside the paper diaper and are separated by a water absorption layer of the paper diaper; each electrode extends to the outermost layer of the paper diaper through a lead; the electrical contact pads are located at the ends of the wires.
3. The device of claim 2, wherein the housing of the wireless communicator has two contacts thereon, each of which is in corresponding contact with one of the electrical contact pads.
4. The apparatus of claim 3, wherein the wireless communicator includes a wireless charging circuit, a current detection circuit, and a communication circuit internally; wherein,
the wireless charging circuit is in corresponding contact with the two contacts, forms a current loop with the urine wetness detection circuit and provides power for the current loop;
the current detection circuit is used for detecting the current value of the current loop;
the communication circuit is used for judging whether urine is wet according to the detected current value and sending a detection signal of the urine to the intelligent alarm box under the condition of the urine being wet.
5. The device of claim 4, wherein the wireless charging circuit comprises an induction coil and a capacitor, the induction coil resonates with the electromagnetic wave emitted by the smart alarm box to provide power to the current loop.
6. The apparatus of claim 5, wherein the current detection circuit is connected in parallel with a current detection resistor of the induction coil for detecting and calculating a current value in the current loop from a voltage across the resistor.
7. The device of claim 6, wherein the wireless communicator is adhered to the outermost layer of the diaper by a hook and loop fastener, and two contacts of the wireless communicator are contacted with two electrical contacts of the urine wetness detecting circuit.
8. The apparatus of claim 7, wherein the wireless communicator has a unique identifier.
9. A realization method of intelligent alarm of paper diapers is characterized by comprising the following steps:
arranging the urine wet detection circuit inside the paper diaper;
connecting a wireless communicator with the urine wetness detecting circuit to form a current loop;
providing power to the current loop through a wireless charging circuit;
detecting urine wetness by detecting a change in a current value in the current loop by a current detection circuit;
after detecting that the paper diaper is wetted by urine, sending a detection signal of the wetting by the urine to an intelligent alarm box through the wireless communicator;
the intelligent alarm box sends the received detection signal of the urine wetness to the user side through the accessed Internet of things.
10. The method of claim 9, further comprising:
arranging two flexible electrodes in the paper diaper and separating the two flexible electrodes by a water absorption layer;
the flexible electrode extends to the outermost layer of the paper diaper through a flexible thin lead, and an electric contact sheet is arranged at the tail end of the lead;
two contacts are arranged on the shell of the wireless communicator and are respectively connected with the electric contact sheets to form a current loop.
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| CN201811540324.9A CN109692079A (en) | 2018-12-17 | 2018-12-17 | Device and method for paper diaper intelligent alarm |
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| CN201811540324.9A CN109692079A (en) | 2018-12-17 | 2018-12-17 | Device and method for paper diaper intelligent alarm |
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Application publication date: 20190430 |