JP2004230135A - Electronic diaper and production method therefor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electronic diaper, which makes judgment simply and is suppressed in costs and electric consumption, and a manufacturing method therefor. <P>SOLUTION: The electronic diaper comprises a diaper body 1, a sensor 2, and a controller. The diaper body 1 consists of an upper dry layer 10, a bottom dry layer 11, and a moisture absorbent layer 12 placed between the upper and bottom dry layers 10 and 11. The sensor 2 is placed on the upper dry layer 10 and/or the bottom dry layer 11 and has an underlying film 20. Two conductive materials 201 and 202 are placed on the upper surface 200 of the underlying film 20 beforehand. The sensor 2 with two or three conductive wires is attached firmly to the upper dry layer 10 or the bottom dry layer 11 using an adhesive agent, or the like. An end of the sensor 2 touches a top or bottom end of the diaper and is connected to the controller. The controller provides power, the sensor 2 senses the dampness of the moisture absorbent layer 12 caused by urine, and the controller informs of it. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a method for manufacturing an electronic diaper and a structure thereof.
[0002]
[Prior art]
Conventionally, disposable diapers are coated with water-sensitive ink on the outer waterproof layer, and the water-sensitive ink changes the color of the disposable diaper depending on the dry and wet condition of the inner waterproof layer. The replacement is determined (see Patent Literature 1, Patent Literature 2, Patent Literature 3, Patent Literature 4, Patent Literature 5, and Patent Literature 6).
[0003]
[Problems to be solved by the invention]
The drawback of the above-mentioned disposable diaper is that it produces a more change in color of the state of the waterproof layer and is used for the judgment of replacement of the disposable diaper.However, since the water-ink sensitive line is narrow, the change in color is not obvious, Only after the nurse pulls off the user's pants a bit can the color change of the disposable diaper be clearly seen and then decide whether or not to change it. Thus, both adult and children using disposable diapers experience an unpleasant damp sensation. Further, when the night light is dark, even if the disposable diaper is wet due to urine, the change in the color of the sensitive ink cannot be clearly seen, so that it is not easy to make a decision to replace.
[0004]
Also, since changing the disposable diaper is based on the change in the color of the sensitive ink, the employer may not be able to perform the necessary precautions and actions, or even if the disposable diaper is not changed intentionally, the employer will not be able to replace the disposable diaper. No obvious evidence to prove. Further, the water-sensitive ink line is liable to undergo a color change due to the humidity in the air, and if the humidity in the atmosphere is high, the color changes, so that there is a possibility that a nurse may make an erroneous judgment.
[0005]
The patents of Patent Documents 1, 2 and 3 in Taiwan are constructed so that a conductive net or a metal foil is placed in a disposable diaper so that when the diaper gets wet, it is sensed. Although usable, it is technically difficult to manufacture it automatically, and mass production is not possible.
[0006]
Further, in the cases of Patent Documents 1 and 4, the comparison circuit method is used for the control circuit, but the manufacturing cost is high, the power consumption is large, and the battery is replaced after a very short time. Must be, not very convenient.
[0007]
Further, Patent Document 5 discloses a configuration in which a signal is transmitted by a wireless signal transmitting device and a receiving circuit, the cost is extremely high, the cost does not match economic profit, and the same amount of electricity is consumed as in the above two cases. There is also a major disadvantage.
[0008]
[Patent Document 1]
Taiwan Patent Publication No. 312134 [Patent Document 2]
Taiwan Patent Publication No. 388712 [Patent Document 3]
Taiwan Patent Publication No. 4220288 [Patent Document 4]
Taiwan Patent Publication No. 312134 [Patent Document 5]
Taiwan Patent Publication No. 422088 [Patent Document 6]
SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an electronic diaper and a method for manufacturing the same, which are simple to determine, have low cost and low power consumption. In addition, a method for automatically mass-producing electronic diapers is provided.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, an electronic diaper and a method for manufacturing the same according to the claims of the present invention comprise a paper diaper having an upper dry layer and a lower dry layer, and a moisture absorption layer provided between the upper and lower dry layers, Urine can be absorbed. Further, a two-conductor or three-conductor sensitive conductor is firmly attached to the upper dry layer or the lower dry layer with an adhesive or the like. The end of each conductor is in contact with the upper or lower end of the diaper, and a plug is connected to this end to fit into a socket provided in the controller. This controller can be plugged into and removed from the diaper. Further, the controller has a control circuit, and an IC on which a drive program is burned is used for this circuit, and the control circuit is configured to continuously or intermittently supply minute power to the sensitive conductor.
[0010]
The control wire senses and activates when the electricity is transmitted due to the urine absorbed by the diaper, emits a sound from the loudspeaker, and further turns on the lamp to provide the nurse with the sensitive lead of the present invention. An alarm will alert you that it is time to change your diaper. In the case of three conductors, two of them are relatively short, another one is relatively long, and one of the short two leads goes through and the control circuit senses it and displays it, There is no need to change diapers yet. If the amount of urine absorbed by the diaper is large, the long conductor and the long ground conductor communicate with each other, and the control circuit senses this and emits a sound from the loudspeaker and turns on the lamp to issue an alarm.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIGS. 1 to 4 show an electronic diaper according to first, second, third and fourth embodiments of the present invention, which comprises a diaper main body 1, a sensor 2 and a controller 3. FIG.
[0012]
The diaper main body 1 is formed of an upper dry layer 10, a lower dry layer 11, and a moisture absorbing layer 12 provided between the upper and lower dry layers 10, 11.
[0013]
The sensors 2 (2A, 2B, 2C) are installed on the upper drying layer 10 and / or the lower drying layer 11, and all have a lower film 20 as shown in FIG. 1, FIG. 2, FIG. 3 or FIG. As shown in FIG. 1, the lower film 20 is formed of a refractory plastic, rubber, or silicon rubber, and two conductors 201 and 202 are previously provided on an upper surface 200 thereof. Alternatively, as shown in FIGS. 2 and 3, three conductors 201, 202, and 203 are provided. Alternatively, a plurality of conductors are provided. Further, as shown in FIGS. 7 and 9, an upper film 21 is provided, formed of plastic, rubber or silicon rubber of the same material as the material of the lower film 20, and is adhered on the upper surface 200 of the lower film. Alternatively, as shown in FIG. 5, the upper layer film 21 can be omitted, and the sensor 2 only needs to have good flexibility and good conductivity. FIG. 4 shows a fourth embodiment 2C of the sensor 2, in which a conductive wire is used.
[0014]
If an adhesive is applied to the lower surface or the upper surface of the sensor 2 (that is, 2A, 2B, 2C), the sensor 2 is connected to the diaper main body 1 by automatic equipment processing.
When the wetness in the diaper body reaches a certain concentration, the two conductors 201, 202 or three conductors 201, 202, 203 of the sensors (2A, 2B, 2C) are electrically connected to each other. The trigger signal is generated.
[0015]
As shown in FIG. 6, FIG. 8 and FIG. 11, the sensor 2 (2A, 2B, 2C) is installed on the front part or the rear part, or the front part and the rear part, or the side part outside the diaper main body 1, and It is possible to adapt the bed to a lying position, for example a supine or sideways position. The sensor 2 may be a two-conductor or three-conductor or a plurality of conductive wires. The sensing method may be such that the ends of the conductors are bare as shown in FIG. 2 or the upper layer as shown in FIGS. A hole 212 or a plurality of holes 212 and holes 212A are provided on the film 21 or in the lower film 20 so that urine and a conductor can be easily contacted with each other to generate a signal moistened with urine.
[0016]
Next, the sensor 2 (2A, 2B, 2C) forms a connector 23 at one end thereof, and inserts the sensor 2 (2A, 2B, 2C) into the insertion hole 30 of the controller 3 to connect the controller 2 to the controller 3. 5 to 11 show an installation method between the connecting device 23 and the sensor 2 (2A, 2B, 2C).
[0017]
Further, as shown in FIGS. 5 and 6, one end of the sensor (2A, 2B, 2C) is formed with a connecting piece 23 formed by a dura 231. This connecting piece 23 is inserted directly into the insertion hole 30 of the controller 3, and The two conductors 201 and 202 are firmly held in contact with the terminals 300 and 301 in the insertion hole 30, so that the sensor 2 (2A, 2B, 2C) is connected to the controller.
[0018]
As shown in FIGS. 7 and 8, a solid film 231 is formed at one end of the sensor 2 (2A, 2B, 2C), and the connecting piece 23 is used.
When this solid film 231 is inserted into the insertion hole 30A of the controller 3 and the conductors 201 and 202 are brought into contact with the terminals in the insertion hole 30, the sensor 2 (2A, 2B, 2C) is connected to the controller 3. .
[0019]
Next, as shown in FIGS. 9 and 10, a connecting piece 23 is provided at one end of the sensor 2 (2A, 2B, 2C), and this connecting piece 23 is a rapid plug 23, and is inserted into the insertion hole 30B of the controller 3. The sensor 2 (2A, 2B, 2C) can be connected to the controller 3 quickly.
[0020]
Next, as shown in FIG. 11, a plug 23 is connected to one end of the sensor 2C, and this plug 23 is turned into a rapid plug 233 and inserted into the insertion hole 30C of the controller 3, so that the sensor 2 is quickly connected to the controller 3. It is possible.
[0021]
When the diaper body 1 gets wet with urine, the controller 3 is quickly removed from the sensor 2 and connected to the sensors 2 (2A, 2B, 2C) attached to the new diaper body 1. Thus, the diaper body 1 used is discarded, and the controller 3 can be used repeatedly, so that the cost of this electronic diaper can be reduced.
[0022]
In addition, a fixture 24 of the controller 3 is attached to a front portion or a rear portion of the diaper body 1. Fixture 24 may be a hook (shown in FIGS. 6, 8 and 11) or a Velcro band (shown in FIG. 10), which allows controller 3 to be removed.
[0023]
Next, FIG. 12 shows a fifth embodiment of the electronic diaper of the present invention, which comprises a diaper body 1, a sensor 2D and a controller 3. The diaper body 1 is formed of an upper dry layer 10, a lower dry layer 11, and a moisture absorbing layer 12 interposed between the upper and lower dry layers 10,11. The sensor 2D is mounted on the upper drying layer 10 and / or the lower drying layer 11 by printing, and has the same signal sensing function as the above-described first to fourth embodiments. The controller 3 is installed at the front end of the diaper body 1 with the controller 3 interposed therebetween, and the sensor 2D is connected to the controller 3, and the controller 3 receives a signal from the sensor 2D and generates an alarm.
[0024]
The method for automatically manufacturing an electronic diaper according to the embodiment of the present invention is to prepare a sensor supply band 4 (shown in FIG. 13 and FIG. 14) and use the sensor supply band 4 together with another automation equipment to form the sensor 2 into a diaper body. To the outer surface of the That is, the sensor 2 (2A, 2B, 2C) on the sensor supply band 4 is pulled on the upper dry layer 10 or the lower dry layer 11 of the diaper body 1. The sensor supply band 4 has a continuous band member 40, on which the elongated sensors 2 (2A, 2B, 2C) are regularly arranged at the same interval, and adjacent sensors 2 (2A, 2B). , 2C), there is a single cutout line so that each sensor 2 can be cut out. Then, after the sensor 2 is placed on the diaper 1 main body and cut off, the sensor 2 is attached to the inner surface of the upper dry layer 10 or the lower dry layer 11 of the diaper main body 1 with an adhesive, a double-sided tape or a high frequency welding machine. In this way, the electronic diaper is manufactured automatically.
[0025]
Further, a sensor supply box 4A shown in FIGS. 15 and 16 is provided, and a plurality of sensors 2 (2A, 2B, 2C) are stacked in the sensor supply box 4A. If the sensor 2 (2A, 2B, 2C) is attached to the inner surface of the upper dry layer 10 or the lower dry layer 11 of the diaper main body 1 by using a machine, the electronic diaper can be easily and automatically manufactured.
[0026]
In the embodiment of the present invention, the sensor 2 (2A, 2B, 2C) is attached to the diaper main body 1, and after use, the sensor 2 is discarded together with the diaper 1 main body and replaced with a new one. The controller 3 is separated from the sensor 2 (2A, 2B, 2C) and the diaper main body 1 in order to prevent the occurrence of bedsore without wearing it as it is. Therefore, as shown in FIG. 17, the sensor 2 (2A, 2B, 2C) is placed in the disposable diaper 1A before or after the user wears the ordinary disposable diaper 1A, and then the sensor 2 is attached to a nonwoven fabric or a water absorbing material. Wrap it in cotton. Thus, the sensor 2 can detect the state inside the diaper 1A. Further, the sensor 2 (2A, 2B, 2C) can be used repeatedly if it is appropriately washed and disinfected.
[0027]
18, 19, 20, and 21 show examples in which the electronic diaper of the present invention is applied in various ways. The controller 3 in FIG. 18 is connected to a single-wire external display 33 by a conductor. Therefore, if the nurse is hung in a place easy to see or in front of the user's chest, the state of the diaper can be easily observed, and an appropriate treatment can be taken.
[0028]
Alternatively, as shown in FIG. 19, a wireless transmitter is provided in the controller 3, and a single wireless external display 34 capable of receiving signals emitted by the wireless transmitter is provided. Then, there is a relaxation that the nurse can use easily and the servant (sick) can immediately change the wet diaper.
[0029]
Next, FIG. 20 shows a controller 3 in which one wired group hanging display 35 is connected, and is used in a hospital or a clinic where wireless cannot be used. If the display 35 is hung at the nursing counter, the status of diapers of a plurality of patients can be monitored, and the number of nurses can be reduced.
[0030]
FIG. 21 shows a configuration in which a plurality of diapers are directly connected to a one-wire group hanging display 36, which is used in hospitals and clinics where wireless communication cannot be used. If the display 36 is hung at the nursing counter, the status of diapers of a plurality of patients can be monitored, and the number of required nurses can be reduced.
[0031]
Next, FIG. 21 shows a plurality of electronic diapers connected directly to a one-group type hanging display 36, which is applied to hospitals and clinics where wireless type diapers cannot be used. It is easy to see which e-diaper is wet, so it is very convenient and the number of nurses can be reduced.
[0032]
As shown in FIG. 23 or FIG. 24, the control circuit 6 is provided in the controller 3, and the control circuit 6 is constituted by an IC 60. The IC 60 has a drive program burned in and the sensors 2 (2A, 2B , 2C, 2D) connected to a signal source 61 to calculate and convert signals coming from the sensor 2 (2A, 2B, 2C, 2D) and send an alarm signal 62 to an LED or a speaker to turn on a lamp. Make a sound and draw the nurse's attention. In addition, an LCD can be provided to display the time when the diaper is wet. Therefore, if the nurse does not change the diaper after a certain period of time after the diaper has become wet, a warning sound is emitted from the speaker to raise the nurse's attention and remove the diaper as soon as possible. By urging a frog, the living conditions of the user (sick) can be made more pleasant. At the same time, the negligence of the nurse can be prevented.
[0033]
Furthermore, the controller 3 can implement a continuous sensing scheme for the signal source. That is, a very small continuous power is supplied from the controller 3 to the sensors 2 (2A, 2B, 2C, 2D) so that the status of the diaper main body 1 can be known at any time. Alternatively, a minute power is intermittently supplied to the sensor 2 (2A, 2B, 2C, 2D), and the intermittent time Hr is calculated in seconds or minutes, and the state of the diaper main body 1 is known after a certain appropriate time. It is possible.
[0034]
In addition, as shown in FIG. 23, the control circuit of the controller 3 can have a plurality of sensing methods, A and B, for a plurality of signal sources. The plurality of signal sources 61A and 61B use the plurality of conductors 201, 202 and 203 for the sensor 2 (2A, 2B, 2C and 2D) in accordance with the diaper body 1 shown in FIG. Urine is penetrated by using the hole 212 of the upper film to allow the two conductors 201 and 202 to communicate with each other, thereby sensing the first-stage urine wet state, and providing a first-type urine wetness signal source. 61A. Next, urine is penetrated by using the hole 212A of the upper film, and the two conductors 202 and 203 are communicated with each other to detect the second stage urine wet state, and the second type urine wet signal Source. When the urine wetness is small (especially for males), the first kind urine wetness signal 61A is generated and the first kind LED lamp 620 is lit green to indicate that the diaper main body 1 does not have to be replaced yet. I do. If there is much urine, a second type urine wetness signal decrease 61B is generated, and the red LED lamp 621 of the controller 3 is turned on to indicate that the diaper body 1 needs to be replaced. Thus, the diaper body 1 is replaced and the user feels comfortable. Alternatively, the conductor 201, the conductor 202, and the conductor 203 have different lengths, and the conductor 202 serves as a common ground line to sense a plurality of signal sources so that the diaper body 1 can be replaced.
[0035]
As shown in FIG. 24, the operation of the IC circuit in the embodiment of the present invention is as shown in FIG. Power is supplied to the sensor 2 (2A, 2B, 2C, 2D) intermittently or intermittently to detect the signal source of the diaper main body 1 in a wet state. If the signal source is YES, the diaper main body 1 is already turned on. At this time, the controller 3 immediately cuts off the power supplied to the sensor 2 (2A, 2B, 2C, 2D), indicating that it is wet. However, the alarm signal of the controller 3 is subsequently issued, and when the nurse replaces the diaper main body 1 with a new one, the signal source becomes zero, and the controller 3 proceeds to the standby state and waits for the next signal.
[0036]
【The invention's effect】
Since the controller in the present invention is detached from the diaper main body, it can be used repeatedly, thereby reducing the burden on the user. Further, the sensor of the present invention is formed so as to be discarded together with the diaper main body, and can be used even if it is peeled off and repeatedly washed and disinfected. In addition, electronic diapers can be mass-produced automatically by using a sensor supply band together with automatic equipment. The electronic diaper of the present invention can be monitored together with the diapers of a plurality of users (sick people) by using a wired or wireless group hanging display, so that the number of nurses can be reduced.
[Brief description of the drawings]
FIG. 1 is a sectional view showing a first embodiment of an electronic diaper according to the present invention.
FIG. 2 is a partial sectional perspective view showing a second embodiment of the electronic diaper of the present invention.
FIG. 3 is a partial sectional perspective view showing a third embodiment of the electronic diaper of the present invention.
FIG. 4 is a partial sectional perspective view showing a fourth embodiment of the electronic diaper of the present invention.
FIG. 5 is a perspective view and a partially enlarged view showing a first embodiment of the sensor in the electronic diaper of the present invention.
FIG. 6 is an exploded perspective view and a partially enlarged view showing a first embodiment of an electronic diaper, a sensor and a controller of the present invention.
FIG. 7 is a perspective view and a partially enlarged view showing a second embodiment of the electronic diaper sensor of the present invention.
FIG. 8 is an exploded perspective view and a partially enlarged view showing a second embodiment of the electronic diaper and the sensor according to the present invention and a second embodiment of the controller.
FIG. 9 is a perspective view and a partially enlarged view showing a third embodiment of the electronic diaper sensor of the present invention.
FIG. 10 is an exploded perspective view and a partially enlarged view showing a third embodiment of the electronic diaper and the sensor and a third embodiment of the controller according to the present invention.
FIG. 11 is an exploded perspective view and a partially enlarged view showing a fourth embodiment of the electronic diaper and the sensor according to the present invention and a fourth embodiment of the controller.
FIG. 12 is an exploded perspective view and a partially enlarged view showing a fourth embodiment of an electronic diaper, a fifth embodiment of a sensor, and a controller according to the present invention.
FIG. 13 is a perspective view illustrating a first embodiment of a method for manufacturing an electronic diaper according to the present invention.
FIG. 14 is a perspective view showing a second embodiment of the method for manufacturing an electronic diaper according to the present invention.
FIG. 15 is a perspective view showing a third embodiment of the method for manufacturing an electronic diaper according to the present invention.
FIG. 16 is a perspective view illustrating a fourth embodiment of the method for manufacturing an electronic diaper according to the present invention.
FIG. 17 is a perspective view illustrating a state in which the electronic diaper, the controller, and the sensor are separated according to the embodiment of the present invention.
FIG. 18 is a perspective view showing a wired display used in the electronic diaper of the present invention.
FIG. 19 is a perspective view showing a wireless display used in the electronic diaper of the present invention.
FIG. 20 is a front view showing a first embodiment of the group display used for the electronic diaper of the present invention.
FIG. 21 is a front view showing a second embodiment of the group display used for the electronic diaper of the present invention.
FIG. 22 is a flowchart of the operation of the software of the IC circuit in the present invention.
FIG. 23 is a circuit diagram showing a first embodiment of an electric circuit of the controller in the present invention.
FIG. 24 is a circuit diagram showing a second embodiment of the electric circuit of the controller in the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Diaper 2 Sensor 2A Sensor 2B Sensor 2C Sensor 2D Sensor 3 Controller 4 Material supply band 6 Control circuit 10 Upper drying layer 11 Lower drying layer 12 Moisture absorbing layer 20 Lower film layer 23 Connecting piece
24 Fixture 33 Wired external display 34 Wireless display 35 Group external display 36 Group external display 60 IC
61 Signal source 62 Output warning signal

Claims (14)

Using a sensor supply band, the sensor supply band has a continuous band body, a plurality of sensors are attached to the surface of the band body at equal intervals, and between the two sensors adjacent to each other. A method for producing an electronic diaper, comprising: providing a cut line, separating one sensor from the cut line, and attaching the sensor to the inner surface of the upper or lower dry layer of the diaper with an adhesive or a high-frequency welding machine. Further, using a sensor supply box, a plurality of the sensors are placed one on top of the other in the sensor supply box, and used together with an automatic equipment, and the sensors are dried one by one with an adhesive or a high frequency welding machine on one diaper. The method for producing an electronic diaper according to claim 1, wherein the electronic diaper is attached to an inner surface of a layer or a lower drying layer. A diaper body formed of at least an upper dry layer, a lower dry layer, a moisture absorption layer sandwiched between the upper dry layer and the lower dry layer,
A sensor that is fixed to the upper dried layer or the lower dried layer of the diaper main body and extends outside the diaper main body,
An electronic diaper comprising: a continuous piece provided at one end of the sensor. The sensor is formed of a lower film, a plurality of conductors provided on the upper surface of the lower film, and an upper film attached to the upper surface of the lower film, and the sensor has flexibility and good conductivity. The electronic diaper according to claim 3, comprising: 4. The electronic diaper according to claim 3, wherein the sensor has a lower film, and is formed with a plurality of conductors on an upper surface of the lower film, and the sensor has flexibility and good conductivity. 5. . 4. The electronic diaper according to claim 3, further comprising a hanging display, wherein the hanging display is hung in a place where a nurse can easily see. Upper dried layer and lower dried layer, a diaper body formed of a moisture absorbing layer provided between the upper dried layer and the lower dried layer,
A sensor having a continuous piece attached to the upper dried layer or the lower dried layer,
With a controller with an insertion hole with two terminals,
The continuous piece of the sensor is inserted into the insertion hole of the controller, the controller receives a signal source sensed by the sensor, and the diaper body generates a urine wet signal. Electronic diapers. 8. The electronic diaper according to claim 7, wherein the controller sandwiches the conductor of the sensor, receives a signal source coming from the sensor, and generates a warning signal that the diaper body is wet with urine. A diaper having a moisture absorbing layer,
A controller provided with an insertion hole having two terminals,
A sensor having a continuous piece,
The continuous piece is inserted into the insertion hole of the controller, the sensor and the controller are connected, the sensor is installed in the diaper main body, and the controller receives a signal detected by the sensor. An electronic diaper, wherein the diaper main body is configured to handle wetness of urine. The electronic diaper according to claim 9, wherein an outer surface of the sensor is wrapped with a water absorbing material. Upper dried layer and lower dried layer, a diaper main body having a moisture absorbing layer provided between the upper dried layer and the lower dried layer,
A sensor formed by a plurality of conductors, which is provided by printing on the upper dried layer and / or the lower dried layer,
An electronic diaper, comprising: a controller connected to the sensor and receiving a signal source coming from the sensor to generate an alarm signal indicating that the diaper main body is wet with urine. At least an upper dry layer and a lower dry layer, a diaper main body having a moisture absorbing layer provided between the upper dry layer and the lower dry layer,
A sensor provided on the inner surface of the upper dried layer or the lower dried layer,
A control circuit coupled to the sensor and formed by an IC, the IC comprising a controller having a burning drive program;
The controller receives the signal source detected by the sensor, calculates and converts the signal source, outputs an alarm signal, sends the signal to an LED indicator lamp or a buzzer or to an LCD display, and displays light, sound and urine wet time, respectively. An electronic diaper characterized in that a nurse can view and listen to the diaper and change the diaper body in a timely manner. The control circuit supplies a plurality of signal sources, and has a plurality of measurement methods A and B, and the plurality of signal sources correspond to a plurality of the conductors according to a structure of a plurality of conductors of the sensor. The two conductors of the body permeate the urine through the holes in the upper film and sense the first stage urine wet state, generate a first type urine wet state signal source, and the controller A kind of alarm signal is generated, and the two outer conductors out of the plurality of conductors penetrate urine from another hole of the upper film and communicate with each other to detect the second stage urine wet state. The method according to claim 12, wherein a second type urine wetness signal source is generated, the controller generates a second type alarm signal, and the diaper main body is replaced in a timely manner. The described electronic diaper. The controller can perform continuous detection on the signal source, the controller can continuously supply a small amount of power to the sensor, and can detect the urine wet state of the diaper body at any time, or The controller intermittently supplies a small amount of power to the sensor, and once the diaper body detects that the diaper body has become wet with urine, immediately cuts off the power supplied to the sensor and provides an alarm signal until the diaper body is replaced. The electronic diaper according to claim 12, wherein the electronic diaper is configured to perform the following.

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