CN203898554U - Excretion sensing device and diaper with excrement sensing device - Google Patents

Abstract

The utility model discloses an excrement sensing device and a diaper having the excrement sensing device, comprising a detachable sensing component, an electronic component and a diaper body. The detachable sensing component comprises a first light guide structure and a second light guide structure, and the electronic component comprises a signal processing device. The first light guide structure and the second light guide structure each have a light guide port, and a light guide gap is defined between the two light guide ports. The electronic component is used to emit a light signal and receive the light signal after passing through the first light guide structure, the light guide gap and the second light guide structure. When excrement enters the light guide gap and causes the light signal to mutate, the signal processing device sends a warning signal to remind a caregiver that the diaper body has been contaminated by excrement. The utility model can sense in real time whether there is excrement in the diaper, and its relatively high-cost sensing component can be reused.

Description

Excretion sensing device and diaper with excrement sensing device

technical field

The utility model relates to a diaper with an excrement sensing device, in particular to an excrement sensing device which can promptly remind the diaper of being dirty and is disposable, and a diaper with the excrement sensing device. the

Background technique

People eat every day and have a bowel movement roughly every day after the food has been digested. Some specific groups, such as young babies, dementia patients, and people with limited mobility, often rely on diapers to cover the buttocks of the care recipients to prevent excrement from overflowing everywhere. One of the troubles encountered at present is that since the caregiver cannot directly know when there is excrement in the diaper, the caregiver often has to check the situation of the diaper at regular intervals, or after smelling the peculiar smell produced by the excrement, Just learned that it was time to change the diaper. However, performing in the above-mentioned manner is usually unable to immediately know the existence of excrement in the diaper, and before changing the diaper, the excrement has usually been in contact with the skin of the person being cared for for a period of time. However, under the situation that the skin of the care receiver who uses diapers is in contact with excrement for a long time, it is easy to have skin diseases such as diaper rash naturally. the

The main cause of diaper rash is when bacteria in urine and feces combine and break down to form irritating ammonia. At the same time, the bacteria and acidity in the feces will further directly cause infection to the fragile skin of infants and the elderly. At present, the technology of diapers to absorb urine to keep dry and prevent leakage is quite mature, and it is still improving continuously; only in the face of the problem that the skin will contact with feces and cause diaper rash and other infections, but it has not been found. to an effective solution. the

At present, a small number of manufacturers have developed diapers equipped with sensing devices to sense the presence of excrement, but these diapers also have several fundamental shortcomings or limitations, so in practice, it is difficult to be accepted by people. universal adoption. One is that the cost is high. Currently, the common paper diapers on the market are low in cost and affordable for users, so they can be thrown away. However, after paper diapers adopt various sensing elements, often because the cost of the sensing element itself cannot be reduced, the cost of throwing away becomes relatively expensive and becomes a major economic burden for users. This is not in line with Modern people use the characteristics of disposable diapers, and have deviated from the original intention of inventing paper diapers. The second is that the safety is doubtful. If various sensing components are used, it is inevitable that most of the designs may have to use "electrical" signals for sensing and signal transmission. This "electrical" It is inevitable that it will be close to the human body because it is placed in a diaper, and it is more likely that it will directly contact the care receiver because of the weight or any movement of the care receiver, or indirectly contact the human body because of the medium formed by excrement. No matter how weak the "electricity" is, or the "insulation" is achieved in various ways, it cannot be denied that the existence of this "electricity" in the disposable diaper will cause possible physiological safety hazards or hidden dangers to the user. Psychological security threats. Also because of the above two basic shortcomings or limitations, it is difficult for diapers equipped with sensors to be widely used. the

Utility model content

The technical problem to be solved by the utility model is to provide an excrement sensing device and a diaper with an excrement sensing device in view of the above-mentioned deficiencies in the prior art, which provides an electronic component that can be assembled with each other and a detachable The sensing part is used to sense whether there is excrement in the diaper in real time. Higher-cost sensing components are installed in electronic components for repeated use; as for lower-cost sensing components, they are installed in detachable sensing components that can be discarded together with soiled diapers. the

The technical solution adopted by the utility model to solve the technical problem is to provide a diaper with an excrement sensing device, which includes a detachable sensing part, an electronic part and a diaper body, and the detachable sensing part includes a first A light guide structure and a second light guide structure, each of the first light guide structure and the second light guide structure has a light guide port, and a light guide gap is formed between the two light guide ports; the electronic component includes a signal processing device, a transmitter and a receiver, the detachable sensing component is detachably assembled to the electronic component, the transmitter is used to emit an optical signal, and the optical signal travels through the first light guide structure, the light guide The gap and the second light guide structure are then received by the receiver; the detachable sensing part is arranged on the diaper body, wherein when an excrement enters the light guide gap or touches the detachable sensing part, the detachable sensing part When the light signal changes, the signal processing device sends out a warning signal. the

Preferably, the electronic component also includes a warning device, which is signal-connected to the signal processing device to receive the warning signal; wherein, the warning device is a light/sound device, and when the warning signal is transmitted to the light-emitting When the warning signal is sent to the wireless transmitter, the wireless transmitter sends a wireless warning signal to An external electronic device. the

Preferably, the electronic component also includes a warning device, the warning device signal is connected to the signal processing device to receive the warning signal; wherein, the warning device includes a light emitting device and a light guide strip connected to the light emitting device , after the warning device receives the warning signal, the light emitting device generates a plurality of light beams and enters inwardly from a front end of the light guide bar, and emits outward from an end of the light guide bar, and the light guide bar The end of the diaper can be exposed outside a garment of a diaper user. the

Preferably, the electronic component has a first engaging portion, and the detachable sensing component has a second engaging portion, and the first engaging portion cooperates with the second engaging portion so that the electronic component and the detachable sensing When the detection components are assembled with each other, the optical signal emitted from the emitter enters the first light guiding structure from an input end of the first light guiding structure, and the optical signal sequentially travels through the first light guiding structure After the structure, the light guide gap and the second light guide structure are received by the receiver through an output end of the second light guide structure. the

Preferably, the electronic component further includes an extended light pipe structure, and the extended light pipe structure is formed with the first joint portion to engage with the second joint portion of the detachable sensing component; wherein, the extended light pipe The structure has a first optical channel and a second optical channel, and when the electronic component and the detachable sensing component are assembled with each other, the optical signal emitted from the emitter passes through the first optical channel in sequence , the first light guiding structure, the light guiding gap, the second light guiding structure and the second light channel, and are received by the receiver. the

Preferably, the electronic component also includes a clamping portion, which is used for clamping on the diaper body for a user to arrange the electronic component at a position on the diaper body; or, the clamping portion is used for A light-emitting device that is clamped on the clothes of the diaper user to reveal the electronic component is outside the clothes. the

Preferably, the detachable sensing part has an adhesive backing, and the detachable sensing part is attached to an inner surface of the diaper body or an inner interlayer under an inner surface through the adhesive backing, Wherein, the inner surface of the diaper body is made of gauze material; or, the detachable sensing component is built-in and fixed on an inner surface of the diaper body. the

Preferably, the light guide port of the first light guide structure is formed at an end portion of the first light guide structure, and the light guide port of the second light guide structure is formed at an end of the second light guide structure. end portion, and the two light guide ports are arranged opposite to each other. the

Preferably, the two light guide ports are arranged in alignment; or, at least one of the two light guide ports is provided with a lens for concentrating the light signal so that the light signal passes through the first light guide structure The light guide gap is transmitted to the second light guide structure. the

Preferably, at least one of the end portion of the first light guiding structure and the end portion of the second light guiding structure is made of a water-swellable material, after contacting the excrement, at least one of the The end portion swells and occupies at least a part of the light guiding gap to weaken the light signal passing through the light guiding gap, and the receiver receives the mutated light signal to send out the warning signal. the

Preferably, a detection test piece is arranged between the end portion of the first light guide structure and the end portion of the second light guide structure, and the detection test piece changes color after touching the excrement, so that the receiver Receive the mutated light signal, and send out the warning signal. the

Preferably, the detection test piece is a film printed with color-changing ink; wherein, the color of the color-changing ink changes from light to dark after contacting the excrement, so that the receiver receives the weakened light signal; or, the color-changing ink After touching the excrement, its color changes from dark to light, so that the receiver receives the enhanced light signal. the

Preferably, the detachable sensing component also includes a light guide material, which is arranged in the light guide gap; wherein, the light guide material is highly light-transmissive before it comes into contact with moisture, and the light guide material After being exposed to moisture, the light transmittance decreases, so that the light signal passing through the light guide gap is weakened, and the receiver receives the mutated light signal to send out the warning signal. the

Preferably, the detachable sensing component also includes a light-guiding sol, the light-guiding sol is arranged in the light-guiding gap, and the light-guiding sol fixes the two light-guiding ports before it comes into contact with moisture, so that the two light-guiding sols The openings are arranged in alignment; wherein, when the light guiding sol dissolves or cracks or disintegrates after being exposed to moisture, the two light guiding ports are shifted accordingly and cannot be aligned. The light signal is weakened, and the receiver receives the mutated light signal to send out the warning signal. the

Preferably, the detachable sensing component further includes at least one support structure, and the at least one support structure connects and spreads the first light guide structure and the second light guide structure, so that the two light guide ports are kept a predetermined distance. the

Preferably, the first light guiding structure and the second light guiding structure are respectively at least one light guiding strip or at least one optical fiber tube; wherein, the first light guiding structure and the second light guiding structure are arranged side by side up and down or Set side by side. the

Preferably, the first light guide structure and the second light guide structure are arranged side by side, so that the first light guide port is opposite to the second light guide port and located between the first light guide structure and the second light guide structure and the electronic component is located at the other same end side of the first light guiding structure and the second light guiding structure. the

The utility model also provides an excrement sensing device applied to diapers, which includes a detachable sensing component and an electronic component, the detachable sensing component includes a first light guide structure and a second light guide structure, the The first light guide structure and the second light guide structure each have a light guide port, and a light guide gap is formed between the two light guide ports; the electronic component includes a signal processing device, a transmitter and a receiver, the The detachable sensing part is detachably assembled with the electronic part, and the emitter is used to emit a light signal, which is received by the receiving light signal after passing through the first light guide structure, the light guide gap and the second light guide structure Receiver; wherein, the detachable sensing part and the electronic part are detachably arranged on a diaper body, and when an excrement enters the light guide gap or touches the detachable sensing part, the optical signal When a variation occurs, the signal processing device sends out a warning signal. the

Preferably, the electronic component also includes a warning device, which is signal-connected to the signal processing device to receive the warning signal; wherein, the warning device is a light/sound device, and when the warning signal is transmitted to the light-emitting When the warning signal is sent to the wireless transmitter, the wireless transmitter sends a wireless warning signal to An external electronic device. the

Preferably, the electronic component further includes a warning device, the warning device is signal-connected to the signal processing device to receive the warning signal; wherein, the warning device includes a light-emitting device and a light-guiding strip connected to the light-emitting device , after the warning device receives the warning signal, the light emitting device generates a plurality of light beams and enters inwardly from a front end of the light guide bar, and emits outward from an end of the light guide bar, and the light guide bar The end of the diaper can be exposed outside a garment of a diaper user. the

Preferably, the electronic component has a first engaging portion, and the detachable sensing component has a second engaging portion, and the first engaging portion cooperates with the second engaging portion so that the electronic component and the detachable sensing When the detection components are assembled with each other, the optical signal emitted from the emitter enters the first light guiding structure from an input end of the first light guiding structure, and the optical signal sequentially travels through the first light guiding structure After the structure, the light guide gap and the second light guide structure are received by the receiver through an output end of the second light guide structure. the

Preferably, the electronic component further includes an extended light pipe structure, and the extended light pipe structure is formed with the first joint portion to engage with the second joint portion of the detachable sensing component; wherein, the extended light pipe structure There is a first optical channel and a second optical channel, when the electronic component and the detachable sensing component are assembled with each other, the optical signal emitted from the emitter passes through the first optical channel, The first light guide structure, the light guide gap, the second light guide structure and the second light channel are received by the receiver. the

Preferably, the electronic component also includes a clamping portion, which is used for clamping on the diaper body for a user to arrange the electronic component at a position on the diaper body; or, the clamping portion is used for A light-emitting device that is clamped on the clothes of the diaper user to reveal the electronic component is outside the clothes. the

Preferably, the detachable sensing part has an adhesive backing, and the detachable sensing part is attached to an inner surface of the diaper body or an inner interlayer under an inner surface through the adhesive backing, Wherein, the inner surface of the diaper body is made of gauze material; or, the detachable sensing component is built-in and fixed on an inner surface of the diaper body. the

Preferably, the light guide port of the first light guide structure is formed at an end portion of the first light guide structure, and the light guide port of the second light guide structure is formed at an end of the second light guide structure. end portion, and the two light guide ports are arranged opposite to each other. the

Preferably, the two light guide ports are arranged in alignment; or, at least one of the two light guide ports is provided with a lens for concentrating the optical signal so that the optical signal passes through the first light guide structure The light guide gap is transmitted to the second light guide structure. the

Preferably, at least one of the end portion of the first light guiding structure and the end portion of the second light guiding structure is made of a water-swellable material, after contacting the excrement, at least one of the The end portion swells and occupies at least a part of the light guiding gap to weaken the light signal passing through the light guiding gap, and the receiver receives the mutated light signal to send out the warning signal. the

Preferably, a detection test piece is arranged between the end of the first light guide structure and the end of the second light guide structure, and the test test piece changes color after touching the excrement, so that the receiver Receive the mutated light signal, and send out the warning signal. the

Preferably, the detection test piece is a film printed with color-changing ink; wherein, the color of the color-changing ink changes from light to dark after contacting the excrement, so that the receiver receives the weakened light signal; or, the color-changing ink After touching the excrement, its color changes from dark to light, so that the receiver receives the enhanced light signal. the

Preferably, the detachable sensing component also includes a light guide material, which is arranged in the light guide gap; wherein, the light guide material is highly light-transmissive before it comes into contact with moisture, and the light guide material After being exposed to moisture, the light transmittance decreases, so that the light signal passing through the light guide gap is weakened, and the receiver receives the mutated light signal to send out the warning signal. the

Preferably, the detachable sensing component also includes a light-guiding sol, the light-guiding sol is arranged in the light-guiding gap, and the light-guiding sol fixes the two light-guiding ports before it comes into contact with moisture, so that the two light-guiding sols The openings are arranged in alignment; wherein, when the light guiding sol dissolves or cracks or disintegrates after being exposed to moisture, the two light guiding ports are shifted accordingly and cannot be aligned. The light signal is weakened, and the receiver receives the mutated light signal to send out the warning signal. the

Preferably, the detachable sensing component further includes at least one support structure, and the at least one support structure connects and spreads the first light guide structure and the second light guide structure, so that the two light guide ports are kept a predetermined distance. the

Preferably, the first light guiding structure and the second light guiding structure are respectively at least one light guiding strip or at least one optical fiber tube; wherein, the first light guiding structure and the second light guiding structure are arranged side by side up and down or Set side by side. the

Preferably, the first light guide structure and the second light guide structure are arranged side by side, so that the first light guide port is opposite to the second light guide port and located between the first light guide structure and the second light guide structure and the electronic component is located at the other same end side of the first light guiding structure and the second light guiding structure. the

The diaper with excrement sensing device disclosed in the utility model is designed with electronic components and detachable sensing components that can be assembled with each other, wherein the electronic components have a high-cost signal processing device, and the user can selectively install the electronic components In any position of the diaper, it is not easy to be soiled by excrement, and it is reusable. As for the detachable sensing component with low cost, it can be discarded together with the paper diaper. The utility model implements detection not in an electrical way but in a light signal way, so that the diaper user's psychological fear of possible electric shock can be avoided. In addition, as soon as excrement occurs, the diaper with the excrement sensing device of the present invention can sense it in real time, and actively notify the caregiver that the diaper should be changed. In this way, the contact time between the excrement and the care recipient's skin can be reduced, so as to effectively prevent the occurrence of diseases such as urethral inflammation and diaper rash, and make the use of diapers more humane. the

Description of drawings

FIG. 1 is a schematic perspective view of a diaper with an excrement sensing device according to the present invention. the

FIG. 2 is a schematic diagram of an embodiment of the electronic components and the detachable sensing components that can be assembled with each other in the present invention. the

FIG. 3 is a schematic diagram of another embodiment of the electronic components that can be assembled with each other and the detachable sensing component of the present invention. the

FIG. 4 is a schematic cross-sectional view of an embodiment of the diaper with the excrement sensing device of the present invention. the

FIG. 5 is a schematic cross-sectional view of another embodiment of the diaper with the excrement sensing device of the present invention. the

FIG. 6 is a partial perspective view of the detachable sensing component of the first embodiment of the present invention when no excrement appears. the

FIG. 7 is a perspective view of a part of the detachable sensing component when excrement appears according to the first embodiment of the present invention. the

FIG. 8 is a perspective view of a part of the detachable sensing component according to the second embodiment of the present invention. the

FIG. 9 is a partial perspective view of a detachable sensing component according to a third embodiment of the present invention. the

FIG. 10 is a partial perspective view of the detachable sensing component of the fifth embodiment of the present invention when no excrement appears. the

FIG. 11 is a partial perspective view of the detachable sensing component of the fifth embodiment of the present invention when excrement occurs. the

FIG. 12 is a partial perspective view of the detachable sensing component of the sixth embodiment of the present invention when there is no excrement. the

FIG. 13 is a partial perspective view of the detachable sensing component of the sixth embodiment of the present invention when excrement occurs. the

FIG. 14 is a partial perspective view of the detachable sensing component of the seventh embodiment of the present invention when no excrement appears. the

FIG. 15 is a partial perspective view of the detachable sensing component of the seventh embodiment of the present invention when excrement occurs. the

FIG. 16 is a partial perspective view of the detachable sensing component of the eighth embodiment of the present invention when there is no excrement. the

FIG. 17 is a partial perspective view of the detachable sensing component of the eighth embodiment of the present invention when excrement occurs. the

Detailed ways

The following examples are used to illustrate the content of the present utility model, but not to limit the present concept. It should be noted that, in the following embodiments and drawings, the components irrelevant to the present utility model have been omitted and not shown; and for the sake of easy understanding, the size ratio between the components is drawn exaggeratedly, which is different from the actual product access. the

Please refer to Figure 1 and Figure 2 first, Figure 1 is a schematic perspective view of a diaper with an excrement sensing device of the present invention; Figure 2 is an embodiment of the electronic components and detachable sensing components of the present invention that can be assembled with each other schematic diagram. The diaper with excrement sensing device of the present invention includes a detachable sensing part 1 and an electronic part 2, the detachable sensing part 1 includes a first light guiding structure 11 and a second light guiding structure 12, the electronic Component 2 includes a signal processing device 20 . The first light guiding structure 11 and the second light guiding structure 12 are elongated tubular structures, and the lengths of the first light guiding structure 11 and the second light guiding structure 12 are similar. It needs to be specially explained here that the inner surfaces of the first light guiding structure 11 and the second light guiding structure 12 can guide light, so the optical signal emitted from the electronic component 2 can pass through the first light guiding of the detachable sensing component 1 structure 11 and the inside of the second light guiding structure 12, and return to the electronic component 2, so as to achieve the purpose of signal transmission. the

Furthermore, each of the first light guide structure 11 and the second light guide structure 12 has a light guide opening 110 , 120 , and the two light guide openings 110 , 120 are disposed opposite to each other. Since there is a distance between the two light guide ports 110 and 120 , a light guide gap 15 is defined between the two light guide ports 110 and 120 . In this embodiment, the light guide port 110 of the first light guide structure 11 is disposed at the left end of the first light guide structure 11 , and the light guide port 120 of the second light guide structure 12 is disposed at the left end of the second light guide structure 12 part, and the first light guiding structure 11 and the second light guiding structure 12 are arranged side by side. In other words, the light guide ports 110, 120 are located at the same end side of the first light guide structure 11 and the second light guide structure 12, and the electronic components 2 are located at the ends of the first light guide structure 11 and the second light guide structure 12. The other same end side. In this way, the two light guide ports 110 and 120 can be arranged facing each other to perform good optical signal transmission. But the structure that above-mentioned two light guide ports 110,120 are arranged facing each other is only a preferred enumeration, not a limitation. the

The diaper with the excrement sensing device of the present invention includes a diaper body 8 so as to sense in real time whether the person covered by the diaper body 8 has excrement 9 (see FIG. 4 ). Preferably, at least a part of the first light guide structure 11 and the second light guide structure 12 of the present invention is disposed on an inner surface 81 of the diaper body 8, that is, on the inner surface 81 of the first light guide structure 11 and the second light guide structure 12. One side is attached to the inner surface 81 of the diaper body 8, and the other side is in contact with the skin of the care receiver. At the same time, it is arranged to make the position of the light guide gap 15 close to the best position of the outlet of the care receiver's excretory organs (such as: anus, urethra), in order to obtain the most accurate sensing results. Alternatively, at least a part of the first light guide structure 11 and the second light guide structure 12 is disposed on an inner interlayer 82 under the inner surface 81 of the diaper body 8, and the first light guide structure 11 and the second light guide structure 12 One side is attached to the superabsorbent polymer material of the inner layer of the diaper body 8, and the other side is in contact with the inner surface 81 of the diaper body 8 (in other words, the first light guide structure 11 and the second light guide structure structure 12 will not be in direct contact with the skin of the person being cared for), and at the same time arrange the position of the light guide gap 15 close to the outlet of the excretory organs of the person being cared for (such as: anus, urethra), in order to obtain the most accurate sensing results . Wherein, the inner surface 81 of the diaper is preferably made of a gauze material so as to give the care receiver a comfortable wearing feeling, but this is just an example and not a limitation. the

What needs to be specially explained here is that, from another perspective, the detachable sensing component 1 and the electronic component 2 of the present invention can be regarded as an excrement sensing device, and can be applied to common commercially available diapers . For example, the detachable sensing part 1 and the electronic part 2 are sold as a pair, and consumers can stick (or clip) the detachable sensing part 1 and the electronic part 2 to a normal diaper after purchase above for use. After the detachable sensing part 1 is soiled by the excrement 9, the user can discard it and replace it with another new detachable sensing part 1, and the electronic part 2 can be reused. Another possible arrangement is that the diaper is equipped with a detachable sensing part 1 when it leaves the factory, that is, the detachable sensing part 1 is built-in and fixed on an inner surface 81 of the diaper body 8, and the consumer As long as there is an electronic component 2 that can be combined with the detachable sensing component 1 , it can be used for sensing. the

The electronic component 2 further includes a transmitter 201 and a receiver 202 , and the first light guide structure 11 and the second light guide structure 12 are respectively aligned and connected to the transmitter 201 and the receiver 202 . When the transmitter 201 transmits an optical signal S, the optical signal S can travel through the first light guiding structure 11 , the light guiding gap 15 and the second light guiding structure 12 , and then be received by the receiver 202 . In this way, the first light guide structure 11 and the second light guide structure 12 of the diaper with the excrement sensing device of the present invention are arranged in the diaper body 8, when the person to be cared for discharges an excrement, excretion Objects will easily enter the light guide gap 15 between the first light guide structure 11 and the second light guide structure 12 , and interfere with the optical signal S passing therebetween, causing the optical signal S to vary. As for the signal processing device 20 that receives the mutated light signal S, a warning signal W can be sent to a warning device 24, so that the warning device 24 sends sound or light to remind the caregiver that the caregiver should help the person being cared for to change the diaper. As for how the excrement interferes with the light signal S and causes the light signal S to vary in various forms, it will be described in detail below. the

However, several implementations of the warning device 24 will be described in detail first. The warning device 24 is connected to the signal processing device 20 for receiving the warning signal W. the

The warning device 24 may include a wireless transmitter 240. When the warning signal W is transmitted to the wireless transmitter 240, the wireless transmitter 240 then transmits a wireless warning signal to an external electronic device (not shown). The electronic device can be the caregiver's smart phone, computer, or the service system of the nursing center or other monitoring and listening devices, and reminds the caregiver in the form of pictures or sounds that it is time to change the diaper for the caregiver. the

The warning device 24 can be a light-emitting device, and the light-emitting device includes at least one LED crystal grain 241. When the warning signal W is transmitted to the light-emitting device, the LED crystal grain 241 of the light-emitting device emits a warning notification light, so when the caregiver sees the warning notification Light, you know it's time for a diaper change. Certainly, it is also a feasible solution to replace the above-mentioned light-emitting device with a sound-generating device. the

Furthermore, the light emitting device further includes a light guide strip 25, which can be a slender and flexible optical fiber or other light guide tube body, the front end of the light guide strip 25 is connected to the light emitting place of the LED crystal grain 241, and the light guide strip 25 The end of the light bar 25 is exposed outside the clothes of the person being cared for, and the LED crystal grain 241 generates a plurality of light beams and enters from one end of the light guide bar 25, and emits outwards from the other end of the light guide bar 25, thereby, That is, the light guide strip 25 can be used as an external display component of the LED light. Because the material of the light guide strip 25 is soft and has sufficient length (for example, 1 meter or more than one meter), by this design, even if the person who is cared for wearing the diaper body 8 wears clothes, trousers or quilts, the guide The light strip 25 can be easily wrapped around clothes, trousers or quilts. The other end of the light guide strip 25 is easily exposed outside the clothes, trousers or quilt, so that the light emitted by the LED crystal grain 241 is easily seen by the caregiver within a few meters from the other end of the light guide strip. arrive. As long as the caregiver visually observes whether there is a change in the light signal at the end of the light guide strip, the light signal is the light signal sent by the LED crystal grain 241, and can know in time whether it is necessary to change the diaper for the care receiver. In the same way, the caregiver does not have to actively open the diaper body 8 to check the situation frequently, and the caregiver can save the complicated procedure of using traditional diapers to check the diaper frequently and need to untie the clothes and trousers or open the quilt. the

In today's commercial society, parents have no spare time to clean dirty diapers, so disposable diapers have become the mainstream at present. In response to the market for disposable diapers, as shown in Figure 2, the utility model has excrement The diaper of the sensing device includes an electronic component 2 and a detachable sensing component 1 that can be assembled with each other. The electronic component 2 has a first engaging portion 21, and the detachable sensing component 1 has a second engaging portion 13, and the first engaging portion 21 cooperates with the second engaging portion 13, so that the electronic component 2 and the detachable sensing component 1 can be combined with each other. At the same time, the optical signal S emitted from the emitter 201 can enter the first light guiding structure 11 from an input end 111 of the first light guiding structure 11, and the optical signal S sequentially travels through the first light guiding structure 11, After the light guide gap 15 and the second light guide structure 12 , it is suitable to be received by the receiver 202 through an output end 121 of the second light guide structure 12 . Next, the warning device 24 executes an action program to remind the user. the

After the caregiver is reminded that the diaper body 8 has been soiled by excrement 9, the caregiver can open the diaper body 8 covering the person to be cared for, and detach the electronic component 2 from the diaper body 8 for the following Reuse once. As for the detachable sensing part 1 stained with excrement 9 , the caregiver can also detach the detachable sensing part 1 from the electronic part 2 and discard the detachable sensing part 1 along with the diaper body 8 . Then, the cared person can be covered and replaced with a new diaper body, another new detachable sensing component is assembled on the electronic component 2, and the electronic component 2 is clamped on the new diaper body for repeated use. the

Taking this embodiment as an example, the first engaging portion 21 is a female snap, the second engaging portion 13 is a male snap, and the male snap of the second engaging portion 13 engages with the female snap of the first engaging portion 21 . With this arrangement, the electronic component 2 and the detachable sensing component 1 can be assembled with each other. Furthermore, the detachable sensing component 1 can be made of plastic light-guiding material with very low cost, so it can be discarded together with the diaper after use, without adding too much economic burden to the user. the

Further, please refer to FIG. 1 again, the electronic component 2 further includes a clamping portion 22, the user can use fingers to open the clamping portion 22, so that the clamping portion 22 is clamped and positioned on the diaper body 8 for use Or arrange the electronic component 2 to be located at a specific position of the diaper body 8 . Furthermore, the detachable sensing part 1 has an adhesive backing 14, and the detachable sensing part 1 is attached to the inner surface 81 of the diaper body 8 or an inner interlayer under the inner surface 81 by the adhesive backing 14. 82. Preferably, the inner surface 81 of the diaper body 8 is made of gauze material. the

Please refer to FIG. 3 . FIG. 3 is a schematic diagram of another embodiment of the interconnectable electronic components and the detachable sensing components of the present invention. This embodiment is different from the previous embodiment in that the electronic component 2' of this embodiment further includes an extended light pipe structure 25', and one end of the extended light pipe structure 25' is connected to the transmitter 201' and the receiver 202' The other end of the extended light pipe structure 25' is formed with a first engaging portion 21' for detachably engaging with the second engaging portion 13' of the detachable sensing component 1'. Wherein, the extended light pipe structure 25' has a first light channel 253' and a second light channel 254'. The emitted optical signal S can be received through the first optical channel 253', the first light guiding structure 11', the light guiding gap 16', the second light guiding structure 12' and the second optical channel 254' in sequence. Device 202' receives. the

What needs special attention here is that in this embodiment, the overall length between the electronic component 2' and the detachable sensing component 1' is increased by increasing the arrangement of the extended light pipe structure 25'. In this way, the part of the electronic component 2' equipped with more precise electronic components such as the signal processing device 20' and the light emitting device 24' can be kept away from the detachable sensing component 1' (that is, away from the diaper), and Can be placed on the clothing of the care recipient. Its purpose is that the caregiver can place the electronic component 2' on the clothing of the person being cared for, and expose the light emitting device 24' of the electronic component 2' outside the clothing, so that the caregiver can easily Observe the state of the light emitting device 24' clearly. the

Please refer to Fig. 1 to Fig. 5 together, Fig. 4 is a schematic cross-sectional view of an embodiment of the diaper with excrement sensing device of the present invention; Fig. 5 is another implementation of the diaper with excrement sensing device of the present invention A cross-sectional schematic diagram of the method. As shown in Figure 4, the diaper body 8 covers the care receiver, and the first light guide structure 11 and the second light guide structure 12 are arranged side by side. When the care receiver excretes, the excrement 9 will be easily discharged directly. Enter the light guide gap 15. As for the first light guide structure 11 and the second light guide structure 12 shown in FIG. 5 , they are arranged side by side up and down, so that when the care receiver excretes, the excrement 9 will gradually penetrate into the light guide gap 15 . Wherein, the first light guiding structure 11 and the second light guiding structure 12 are respectively at least one light guiding strip or at least one optical fiber tube. the

In addition, the detachable sensing component further includes a support structure 16, the support structure 16 connects and fixes the first light guide structure 11 and the second light guide structure 12, that is, stretches the first light guide structure 11 and the second light guide structure The structure 12 is used to maintain a predetermined distance between the two light guide ports 110 and 120 to facilitate the entry of excrement. the

Regarding how the excrement 9 of the present invention interferes with the light signal S of the present invention so that the warning device 24 receives the mutated light signal S, various embodiments are described in detail as follows. the

Please refer to Fig. 1, Fig. 2, Fig. 6 and Fig. 7 together. Fig. 6 is a partial perspective view of the detachable sensing part of the first embodiment of the present invention when no excrement appears. Fig. 7 is a schematic diagram of the first embodiment of the present invention. A partial perspective view of the detachable sensing component of an embodiment when excrement occurs. For convenience of description, in the present invention, the light guide port 110 of the first light guide structure 11 is formed at the end of the first light guide structure 110, and the light guide port 120 of the second light guide structure 12 is formed at the end of the second light guide structure 110. The end portion of the structure 12 is shown for illustration. However, the above description does not limit that the light guide openings 110 and 120 can only be formed at the ends, and it is also possible to change and arrange them at the side ends of the first light guide structure 11 and the second light guide structure 12 , which is specifically described here. Preferably, the first light guiding structure 11 is aligned with the second light guiding structure 12 so as to facilitate the optical signal S to pass through in a straight line. As shown in Figure 6, under the situation that the care receiver covered by the diaper body 8 does not discharge the excrement 9, the light signal S sent from the emitter 201 passes through the first light guiding structure 11, the light guiding structure 11 and the light guiding structure without being disturbed by the excrement 9. The gap 15 and the second light guiding structure 12 are directly received by the receiver 202 (refer to FIG. 2 ). the

But in Fig. 7, under the situation that the cared person discharges the excrement 9, the excrement 9 will enter the light guide gap 15 easily, and interfere with the light signal S sent from the emitter 201, so that the light passing through the light guide gap 15 Signal S weakens. Or, even the first light guiding structure 11 and the second light guiding structure 12 may be blocked due to the suction of the excrement 9 due to the siphon principle, so that the optical signal S cannot pass through at all. Finally, after the receiver 202 receives the mutated light signal S (or does not receive the light signal S at all), it will send out a warning signal to remind the caregiver that the diaper should be changed. In other words, when the light signal S returns to the receiver 202 through the first light guide structure 11 and the second light guide structure 12 normally and without loss, it means that there is no excrement 9 , and there is no need for any reminder action at this time. If the optical signal S changes when passing through the first light guiding structure 11 and the second light guiding structure 12 , it indicates that there is excrement 9 , and a reminder action will be taken at this time. the

Please refer to FIG. 8 , which is a partial perspective view of a detachable sensing component according to a second embodiment of the present invention. The second embodiment is different from the first embodiment in that the second embodiment of the diaper with excrement sensing device of the present invention includes a plurality of first light guide structures 11 and second light guide structures 12, by increasing the light The number of signal S transmissions to improve the accuracy of sensing. the

Please refer to FIG. 9 , which is a partial perspective view of a detachable sensing component according to a third embodiment of the present invention. At least one of the two light guide ports 110, 120 is provided with a lens 11a. In this embodiment, the lens 11a is arranged on the periphery of the light guide port 110 of the first light guide structure 11, so as to concentrate the light signal S, so that the light signal S can pass through the light guide gap 15 from the first light guide structure 11 more concentratedly. and transmitted to the second light guiding structure 12 . the

Please refer to Fig. 1, Fig. 2, Fig. 10 and Fig. 11 together. Fig. 10 is a partial perspective view of the detachable sensing part of the fifth embodiment of the present invention when no excrement appears. Fig. 11 is a schematic diagram of the fifth embodiment of the present invention A partial perspective view of the detachable sensing component of the fifth embodiment when excrement occurs. In this embodiment, at least one of the end portion of the first light guiding structure 11 ′ and the end portion of the second light guiding structure 12 ′ is made of a water-absorbing swellable material. After moisture, at least one end portion swells and occupies at least a part of the light guide gap 15', weakening the light signal S passing through the light guide gap 15', and the receiver 202 will send out a warning signal after receiving the mutated light signal S Remind caregivers that diapers should be changed. the

Please refer to Fig. 1, Fig. 2, Fig. 12 and Fig. 13 together. Fig. 12 is a partial perspective view of the detachable sensing part of the sixth embodiment of the present invention when no excrement appears. A partial perspective view of the detachable sensing component of the sixth embodiment when excrement occurs. In this embodiment, the detachable sensing component 1 further includes a light guide material 17 , and the light guide material 17 is disposed in the light guide gap 15 , preferably covering the light guide gap 15 . As shown in Figure 12, before the light-guiding material 17 is not in contact with the moisture contained in the excrement 9, the light-guiding material 17 is highly light-transmitting, but in Figure 13 the light-guiding material 17 is exposed to the moisture contained in the excrement 9 The light transmittance of the light-guiding material 17 decreases after the moisture, so that the light signal S passing through the light-guiding gap 15 is weakened, and after the receiver 202 receives the mutated light signal S, it will send out a warning signal to remind the caregiver to change the diaper . the

Please refer to Fig. 1, Fig. 2, Fig. 14 and Fig. 15 in combination. Fig. 14 is a partial perspective view of the detachable sensing part of the seventh embodiment of the present invention without excrement, and Fig. 15 is the seventh embodiment of the present utility model. Partial perspective view of the detachable sensing part of the embodiment when excrement appears. In this embodiment, the diaper with the excrement sensing device further includes a light guide sol 18, the light guide sol 18 is disposed in the light guide gap 15 for fixing the first light guide structure 11 and the second light guide structure 12, The two light guide ports 110, 120 are arranged in alignment. As shown in FIG. 14 , the light guiding sol 18 fixes the two light guiding openings 110 and 120 before it comes into contact with moisture, so that the two light guiding openings 110 and 120 are aligned. However, after the light-guiding sol 18 contacts the moisture contained in the excrement 9, the light-guiding sol 18 will dissolve or crack or disintegrate, so that the two light-guiding ports 110, 120 are no longer fixed and shifted and cannot be aligned. In this way, the light signal S passing through the light guide gap 15 decreases, and after the receiver 202 receives the mutated light signal S, it sends out a warning signal to remind the caregiver to change the diaper. the

Please refer to Fig. 1, Fig. 2, Fig. 16 and Fig. 17 together. Fig. 16 is a partial perspective view of the detachable sensing part of the eighth embodiment of the present invention when there is no excrement. Fig. 17 is a schematic diagram of the present utility model A partial perspective view of the detachable sensing component of the eighth embodiment when excrement occurs. In this embodiment, a detection test piece 19 is arranged between the end of the first light guide structure 11 and the end of the second light guide structure 12, that is, the test test piece 19 is arranged on the necessary path of the optical signal S . Wherein, the detection test strip 19 changes color after contacting the excrement 9 , and the reason for the color change may be a change in pH or water content. The detection test piece whose color has changed interferes with the light signal S, so that the receiver 202 receives the changed light signal S, and then sends out a warning signal W. The detection test piece 19 can be a thin film printed with a color-changing ink 190. In more detail, the color of the color-changing ink 190 changes from dark to light after contacting the excrement 9, so that the light signal S passing through the light-colored ink is less blocked. Therefore, the signal is enhanced so that the receiver 202 receives the enhanced optical signal S. After the receiver 202 receives the mutated light signal S, it will send out a warning signal to remind the caregiver to change the diaper. Of course, it is also possible to change the settings and design the color-changing ink so that its color will change from light to dark after it contacts the excrement 9, so that the receiver 202 receives the weakened light signal S, and similarly, a warning signal will be sent to remind the caregiver to replace it. Diapers are also possible settings. the

To sum up, the diaper with the excrement sensing device disclosed in the present invention is designed with mutually assembling electronic components and detachable sensing components. The electronic component includes a signal processing device with relatively high cost, and the user can choose to arrange the electronic component at any position of the diaper, and it is preferred not to be soiled by excrement, and it can be used repeatedly. As for the lower-cost detachable sensing part, it can be discarded together with the diaper. The utility model implements detection not in an electrical way but in a light signal way, so that the diaper user's psychological fear of possible electric shock can be avoided. In addition, as soon as excrement occurs, the diaper with the excrement sensing device of the present invention can sense it in real time, and actively notify the caregiver that the diaper should be changed. In this way, the contact time between the excrement and the care recipient's skin can be reduced, so as to effectively prevent the occurrence of diseases such as urethral inflammation and diaper rash, and make the use of diapers more humane. the

However, the above descriptions are only preferred embodiments of the utility model, and are not intended to limit the scope of patent protection of the utility model. Therefore, all equivalent changes made by using the specification and drawings of the utility model are all included in the same reason. Within the protection scope of the rights of the present utility model, Chen Ming is given. the

Claims (34)

1. a diaper with Excreta sensing apparatus, is characterized in that, comprising:

One dismountable sensing part, comprises the first light guide structure and the second light guide structure, and this first light guide structure and this second light guide structure have a light guide opening separately, forms a leaded light gap between this two light guide opening;

One electronic unit, comprise a signal processing apparatus, an emitter and a receptor, this dismountable sensing part is removably connected to this electronic unit, this emitter is in order to launch an optical signal, and this optical signal is passed through after this first light guide structure, this leaded light gap and this second light guide structure and received by this receptor; And

One diaper body, this dismountable sensing part is arranged at this diaper body,

Wherein, in an Excreta, enter this leaded light gap or touch this dismountable sensing part and while making the variation of this light signal generating, this signal processing apparatus sends an alarm signal.

2. the diaper with Excreta sensing apparatus as claimed in claim 1, is characterized in that, this electronic unit also comprises an alarming device, and this alarming device signal is connected in this signal processing apparatus, to receive this alarm signal; Wherein, this alarming device is one luminous/acoustic device, in this alarm signal, be sent to that this is luminous/and during acoustic device, this luminous/acoustic device sends alert notification light/sound; Or this alarming device is a wireless transmitter, when this alarm signal is sent to this wireless transmitter, this wireless transmitter transmits a wireless caution signal to an extraneous electronic installation.

3. the diaper with Excreta sensing apparatus as claimed in claim 1, is characterized in that, this electronic unit also comprises an alarming device, and this alarming device signal is connected in this signal processing apparatus, to receive this alarm signal; Wherein, this alarming device comprises a light-emitting device and the light-strip being connected with this light-emitting device, in this alarming device, receive after this alarm signal, this light-emitting device produces many light beams and inwardly injects from a front end of this light-strip, from an end of this light-strip, outwards penetrate, and this end of this light-strip can be revealed in outside a medicated clothing of a diaper user.

4. there is as claimed in claim 2 or claim 3 the diaper of Excreta sensing apparatus, it is characterized in that, this electronic unit has one first junction surface, this dismountable sensing part has one second junction surface, this first junction surface coordinates with this second junction surface, so that this electronic unit and this dismountable sensing part are when group connects mutually, this optical signal of launching from this emitter enters this first light guide structure from an input of this first light guide structure, and this optical signal this first light guide structure of sequentially passing through, after this leaded light gap and this second light guide structure, through an outfan of this second light guide structure and received by this receptor.

5. the diaper with Excreta sensing apparatus as claimed in claim 4, is characterized in that, this electronic unit also comprises a prolongation light-pipe structure, and this prolongation light-pipe structure is formed with this first junction surface, to engage with this second junction surface of this dismountable sensing part; Wherein, this prolongation light-pipe structure has one first optical channel and one second optical channel, in this electronic unit and this dismountable sensing part when group connects mutually, this optical signal of launching from this emitter sequentially passes through this first optical channel, this first light guide structure, this leaded light gap, this second light guide structure and this second optical channel, and is received by this receptor.

6. the diaper with Excreta sensing apparatus as claimed in claim 4, it is characterized in that, this electronic unit also comprise being held on this diaper body for a user, arrange this electronic unit to be positioned at a position of this diaper body or the medicated clothing that is held on diaper user with the light-emitting device that appears this electronic unit the clamping part outside this medicated clothing.

7. the diaper with Excreta sensing apparatus as claimed in claim 4, it is characterized in that, this dismountable sensing part has the gum of pasting, this dismountable sensing part is pasted gum by this and is fitted in an inner surface of this diaper body or the intraformational bed under an inner surface, wherein, this inner surface of this diaper body is gauze material; Or this dismountable sensing part is the inner surface that in-building type is fixed in this diaper body.

8. the diaper with Excreta sensing apparatus as claimed in claim 4, it is characterized in that, this light guide opening of this first light guide structure is formed at a terminal part of this first light guide structure, and this light guide opening of this second light guide structure is formed at a terminal part of this second light guide structure, and this two light guide opening is oppositely arranged.

9. the diaper with Excreta sensing apparatus as claimed in claim 8, is characterized in that, this two light guide opening aligns setting; Or at least one in this two light guide opening is provided with lens, in order to concentrate this optical signal, so that this optical signal passes this leaded light gap and is sent to this second light guide structure from this first light guide structure.

10. the diaper with Excreta sensing apparatus as claimed in claim 8, it is characterized in that, at least one in this terminal part of this first light guide structure and this terminal part of this second light guide structure is made with a water uptake expansion material, after this Excreta of contact, at least one this terminal part expands and occupies this leaded light gap of at least a portion, make to weaken by this optical signal in this leaded light gap, and this receptor receives this optical signal of variation, and send this alarm signal.

11. diapers with Excreta sensing apparatus as claimed in claim 8, it is characterized in that, between this terminal part of this first light guide structure and this terminal part of this second light guide structure, be provided with a test strip, after this test strip contacts this Excreta and change color, make this receptor receive this optical signal of variation, and send this alarm signal.

12. diapers with Excreta sensing apparatus as claimed in claim 11, is characterized in that, this test strip is the thin film that is printed with color shifting ink; Wherein, after this color shifting ink contacts this Excreta its color from light to dark so that this receptor receives this optical signal weakening; Or, after this color shifting ink contacts this Excreta its color from depth to shallow so that this receptor receives this optical signal of enhancing.

13. diapers with Excreta sensing apparatus as claimed in claim 8, is characterized in that, this dismountable sensing part also comprises an optical material, and this optical material is arranged at this leaded light gap; Wherein, this optical material was high light transmittance before not touching moisture, and this optical material is light transmission reduction after touching moisture, makes to weaken by this optical signal in this leaded light gap, and this receptor receives this optical signal of variation, and sends this alarm signal.

14. diapers with Excreta sensing apparatus as claimed in claim 8, it is characterized in that, this dismountable sensing part also comprises a leaded light colloidal sol, this leaded light colloidal sol is arranged at this leaded light gap, this leaded light colloidal sol was fixed this two light guide opening before not touching moisture, made this two light guide opening align setting; Wherein, after this leaded light colloidal sol is touching moisture, when this leaded light colloidal sol dissolving or cracking or disintegrate, this two light guide opening cannot align thereupon being offset, and this optical signal by this leaded light gap weakens, and this receptor receives this optical signal of variation, and sends this alarm signal.

15. diapers with Excreta sensing apparatus as claimed in claim 1, it is characterized in that, this dismountable sensing part also comprises at least one supporting construction, this at least one supporting construction connects and struts this first light guide structure and this second light guide structure, and mat makes to keep a preset distance between this two light guide opening.

16. diapers with Excreta sensing apparatus as claimed in claim 1, is characterized in that, this first light guide structure and this second light guide structure are respectively at least one light-strip or at least one optical fiber tube; Wherein, this first light guide structure and this second light guide structure are for being arranged side by side up and down or left and right is arranged side by side.

17. diapers with Excreta sensing apparatus as claimed in claim 1, it is characterized in that, this first light guide structure and this second light guide structure are arranged side by side, make this first light guide opening and this second light guide opening relatively and be positioned at the identical distolateral of this first light guide structure and this second light guide structure, and this electronic unit to be positioned at another of this first light guide structure and this second light guide structure identical distolateral.

18. 1 kinds of Excreta sensing apparatus that are applied to diaper, is characterized in that, comprising:

One dismountable sensing part, comprises the first light guide structure and the second light guide structure, and this first light guide structure and this second light guide structure have a light guide opening separately, forms a leaded light gap between this two light guide opening; And

One electronic unit, comprise a signal processing apparatus, an emitter and a receptor, this dismountable sensing part is removably connected to this electronic unit, this emitter is in order to launch an optical signal, and this optical signal is passed through after this first light guide structure, this leaded light gap and this second light guide structure and received by this receptor;

Wherein, this dismountable sensing part and this electronic unit are for being arranged at separably on a diaper body, and enter this leaded light gap or touch this dismountable sensing part and while making the variation of this light signal generating, this signal processing apparatus sends an alarm signal in an Excreta.

The 19. Excreta sensing apparatus that are applied to diaper as claimed in claim 18, is characterized in that, this electronic unit also comprises an alarming device, and this alarming device signal is connected in this signal processing apparatus, to receive this alarm signal; Wherein, this alarming device is one luminous/acoustic device, in this alarm signal, be sent to that this is luminous/and during acoustic device, this luminous/acoustic device sends alert notification light/sound; Or this alarming device is a wireless transmitter, when this alarm signal is sent to this wireless transmitter, this wireless transmitter transmits a wireless caution signal to an extraneous electronic installation.

The 20. Excreta sensing apparatus that are applied to diaper as claimed in claim 18, is characterized in that, this electronic unit also comprises an alarming device, and this alarming device signal is connected in this signal processing apparatus, to receive this alarm signal; Wherein, this alarming device comprises a light-emitting device and the light-strip being connected with this light-emitting device, in this alarming device, receive after this alarm signal, this light-emitting device produces many light beams and inwardly injects from a front end of this light-strip, from an end of this light-strip, outwards penetrate, and this end of this light-strip can be revealed in outside a medicated clothing of a diaper user.

21. Excreta sensing apparatus that are applied to diaper as described in claim 19 or 20, it is characterized in that, this electronic unit has one first junction surface, this dismountable sensing part has one second junction surface, this first junction surface coordinates with this second junction surface, so that this electronic unit and this dismountable sensing part are when group connects mutually, this optical signal of launching from this emitter enters this first light guide structure from an input of this first light guide structure, and this optical signal this first light guide structure of sequentially passing through, after this leaded light gap and this second light guide structure, through an outfan of this second light guide structure and received by this receptor.

The 22. Excreta sensing apparatus that are applied to diaper as claimed in claim 21, it is characterized in that, this electronic unit also comprises a prolongation light-pipe structure, and this prolongation light-pipe structure is formed with this first junction surface, to engage with the second junction surface of this dismountable sensing part; Wherein, this prolongation light-pipe structure has one first optical channel and one second optical channel, in this electronic unit and this dismountable sensing part when group connects mutually, this optical signal of launching from this emitter sequentially passes through this first optical channel, this first light guide structure, this leaded light gap, this second light guide structure and this second optical channel, and is received by this receptor.

The 23. Excreta sensing apparatus that are applied to diaper as claimed in claim 21, it is characterized in that, this electronic unit also comprise being held on this diaper body for a user, arrange this electronic unit to be positioned at a position of this diaper body or the medicated clothing that is held on diaper user with the light-emitting device that appears this electronic unit the clamping part outside this medicated clothing.

The 24. Excreta sensing apparatus that are applied to diaper as claimed in claim 21, it is characterized in that, this dismountable sensing part has the gum of pasting, this dismountable sensing part is pasted gum by this and is fitted in an inner surface of this diaper body or the intraformational bed under an inner surface, wherein, this inner surface of this diaper body is gauze material; Or this dismountable sensing part is the inner surface that in-building type is fixed in this diaper body.

The 25. Excreta sensing apparatus that are applied to diaper as claimed in claim 21, it is characterized in that, this light guide opening of this first light guide structure is formed at a terminal part of this first light guide structure, and this light guide opening of this second light guide structure is formed at a terminal part of this second light guide structure, and this two light guide opening is oppositely arranged.

The 26. Excreta sensing apparatus that are applied to diaper as claimed in claim 25, is characterized in that, this two light guide opening aligns setting; Or at least one in this two light guide opening is provided with lens, in order to concentrate this optical signal, so that this optical signal passes this leaded light gap and is sent to this second light guide structure from this first light guide structure.

The 27. Excreta sensing apparatus that are applied to diaper as claimed in claim 25, it is characterized in that, at least one in this terminal part of this first light guide structure and this terminal part of this second light guide structure is made with a water uptake expansion material, after this Excreta of contact, at least one this terminal part expands and occupies this leaded light gap of at least a portion, make to weaken by this optical signal in this leaded light gap, and this receptor receives this optical signal of variation, and send this alarm signal.

The 28. Excreta sensing apparatus that are applied to diaper as claimed in claim 25, it is characterized in that, between this terminal part of this first light guide structure and this terminal part of this second light guide structure, be provided with a test strip, after this test strip contacts this Excreta and change color, make this receptor receive this optical signal of variation, and send this alarm signal.

The 29. Excreta sensing apparatus that are applied to diaper as claimed in claim 28, is characterized in that, this test strip is the thin film that is printed with color shifting ink; Wherein, after this color shifting ink contacts this Excreta its color from light to dark so that this receptor receives this optical signal weakening; Or, after this color shifting ink contacts this Excreta its color from depth to shallow so that this receptor receives this optical signal of enhancing.

The 30. Excreta sensing apparatus that are applied to diaper as claimed in claim 25, is characterized in that, this dismountable sensing part also comprises an optical material, and this optical material is arranged at this leaded light gap; Wherein, this optical material was high light transmittance before not touching moisture, and this optical material is light transmission reduction after touching moisture, makes to weaken by this optical signal in this leaded light gap, and this receptor receives this optical signal of variation, and sends this alarm signal.

The 31. Excreta sensing apparatus that are applied to diaper as claimed in claim 25, it is characterized in that, this dismountable sensing part also comprises a leaded light colloidal sol, this leaded light colloidal sol is arranged at this leaded light gap, this leaded light colloidal sol was fixed this two light guide opening before not touching moisture, made this two light guide opening align setting; Wherein, after this leaded light colloidal sol is touching moisture, when this leaded light colloidal sol dissolving or cracking or disintegrate, this two light guide opening cannot align thereupon being offset, and this optical signal by this leaded light gap weakens, and this receptor receives this optical signal of variation, and sends this alarm signal.

The 32. Excreta sensing apparatus that are applied to diaper as claimed in claim 18, it is characterized in that, this dismountable sensing part also comprises at least one supporting construction, this at least one supporting construction connects and struts this first light guide structure and this second light guide structure, and mat makes to keep a preset distance between this two light guide opening.

The 33. Excreta sensing apparatus that are applied to diaper as claimed in claim 18, is characterized in that, this first light guide structure and this second light guide structure are respectively at least one light-strip or at least one optical fiber tube; Wherein, this first light guide structure and this second light guide structure are for being arranged side by side up and down or left and right is arranged side by side.

The 34. Excreta sensing apparatus that are applied to diaper as claimed in claim 18, it is characterized in that, this first light guide structure and this second light guide structure are arranged side by side, make this first light guide opening and this second light guide opening relatively and be positioned at the identical distolateral of this first light guide structure and this second light guide structure, and this electronic unit to be positioned at another of this first light guide structure and this second light guide structure identical distolateral.