WO2016147761A1 - Couche - Google Patents

Couche Download PDF

Info

Publication number
WO2016147761A1
WO2016147761A1 PCT/JP2016/053931 JP2016053931W WO2016147761A1 WO 2016147761 A1 WO2016147761 A1 WO 2016147761A1 JP 2016053931 W JP2016053931 W JP 2016053931W WO 2016147761 A1 WO2016147761 A1 WO 2016147761A1
Authority
WO
WIPO (PCT)
Prior art keywords
diaper
absorber
excretion
detection element
excretion detection
Prior art date
Application number
PCT/JP2016/053931
Other languages
English (en)
Japanese (ja)
Inventor
吉朗 前田
亮平 大森
加藤　千晴
Original Assignee
株式会社村田製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社村田製作所 filed Critical 株式会社村田製作所
Publication of WO2016147761A1 publication Critical patent/WO2016147761A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers

Definitions

  • the present invention relates to a diaper that detects excrement using an excretion detection element.
  • Patent Literature 1 discloses a diaper having an electrode and a battery that generates electricity using urine and a transmission unit that transmits a signal to the communication unit using electricity generated by the battery. ing.
  • the diaper described in Patent Document 1 uses the urine excreted by the diaper user to generate power in the diaper, and transmits a signal to the communication unit by the transmission means to notify that the excretion has occurred.
  • Patent Document 1 The configuration of the diaper disclosed in Patent Document 1 has a problem that it is impossible to detect urine leakage due to exceeding the urine absorption limit, the urine absorption limit, or not wearing the diaper correctly.
  • the present invention solves the above problems, and provides a diaper capable of detecting urine leakage due to urine absorption limit, exceeding the urine absorption limit, or not wearing the diaper correctly.
  • the purpose is to do.
  • the diaper of one aspect of the present invention is An inner sheet that is permeable to liquid; An outer sheet, An absorber disposed between the inner sheet and the outer sheet; Gathering for preventing leakage arranged on the side of the absorbent body in the width direction; At least one excretion detection element that is disposed in an outer region of the absorber in the inner surface region formed by the inner sheet and detects excrement; Is provided.
  • the present invention it is possible to provide a diaper capable of detecting urine leakage due to urine absorption limit, exceeding the urine absorption limit, or not wearing the diaper correctly.
  • the schematic block diagram at the time of seeing the diaper of Embodiment 1 which concerns on this invention from the top AA line sectional view of the diaper of FIG. 1 is a schematic configuration diagram of an excretion detection element according to Embodiment 1 of the present invention.
  • the figure which shows the usage example of the diaper of Embodiment 1 which concerns on this invention Flowchart of diaper replacement according to the first embodiment of the present invention
  • Flowchart of diaper replacement using a handy type reader / writer in the first embodiment of the present invention The schematic block diagram at the time of seeing the diaper of Embodiment 2 which concerns on this invention from the top BB sectional view of the diaper of FIG.
  • the diaper of one aspect of the present invention is An inner sheet that is permeable to liquid; An outer sheet, An absorber disposed between the inner sheet and the outer sheet; Gathering for preventing leakage arranged on the side of the absorbent body in the width direction; At least one excretion detection element that is disposed in an outer region of the absorber in the inner surface region formed by the inner sheet and detects excrement; May be provided.
  • the first excretion detection element may be arranged on the opposite side of the gather from the side on which the absorber is arranged.
  • the gather is formed by arranging a plurality of elastic members side by side, A second excretion detection element among the excretion detection elements may be disposed between the plurality of elastic members.
  • the third excretion detecting element among the excretion detecting elements may be arranged on the side where the absorber is arranged with respect to the gather.
  • a fourth excretion detecting element may be disposed in the inner region of the absorber in the inner surface region.
  • FIG. 1 shows schematic structure at the time of seeing the diaper of Embodiment 1 which concerns on this invention from the top.
  • symbols L1, L2, and L3 respectively correspond to the abdomen portion, the crotch portion, and the dorsal portion of the diaper user.
  • the X direction in FIG. 1 indicates the longitudinal direction, and the Y direction indicates the width direction.
  • FIG. 2 is a sectional view taken along line AA of the crotch portion L2 in the diaper 10A of FIG.
  • the diaper 10A of Embodiment 1 has the inner sheet
  • the gather 14 to prevent and the some excretion detection elements 20a, 20b, 20c, 20d which detect excrement are provided.
  • the diaper 10A includes a tape 15 for mounting the diaper 10A.
  • the excretion detection elements 20a, 20b, 20c, and 20d may be referred to as the excretion detection element 20.
  • the inner surface sheet 11 is a sheet that forms an inner surface region inside the diaper 10A that comes into contact with the diaper user's body.
  • the inner surface sheet 11 is made of a material that allows liquid to pass through. When the diaper user excretes, the urine, which is excreted, is quickly fed into the absorber 13.
  • the inner surface sheet 11 is made of polyester or polypropylene nonwoven fabric.
  • the outer surface sheet 12 is a waterproof sheet that covers the outside of the diaper 10A, that is, a sheet that does not transmit liquid.
  • the outer sheet 12 is made of a breathable material that does not leak excrement urine and allows water vapor to escape outside.
  • the outer sheet 12 covers the inner sheet 11 and the absorber 13 and prevents the excrement from leaking.
  • the absorber 13 absorbs excrement such as urine.
  • the absorber 13 is disposed between the inner sheet 11 and the outer sheet 12.
  • the absorbent body 13 extends from the ventral part L1 of the diaper 10A through the crotch part L2 to the back part L3 in the X direction of FIG.
  • the absorber 13 has, for example, a substantially rectangular shape.
  • the absorber 13 is configured by combining, for example, water-absorbing paper, linear pulp, polymer water-absorbing material, and the like.
  • the gather 14 prevents the excrement from leaking.
  • the gather 14 prevents, for example, urine leakage in the Y direction of FIG. 1 which is the width direction of the crotch portion L2.
  • the gather 14 is made of, for example, a nonwoven fabric and a stretchable material.
  • the gathers 14 are disposed on both sides in the width direction of the absorbent body 13 and extend along the longitudinal direction of the absorbent body 13.
  • the gather 14 includes a first elastic member 14a and a second elastic member 14b. As shown in FIG. 2, the first elastic member 14 a and the second elastic member 14 b are opposite to the direction in which the outer sheet 12 is disposed with respect to the inner sheet 11 in the inner region formed by the inner sheet 11. Is projected.
  • the first elastic member 14a is disposed closer to the absorber 13 than the second elastic member 14b.
  • the first elastic member 14a and the second elastic member 14b wrap the body of the diaper user and prevent side leakage of urine from the crotch portion L2.
  • the excretion detection element 20 is an element that detects excretion when communication with the excrement becomes impossible due to contact with the excretion. As shown in FIG. 1, the excretion detection element 20 is disposed in the outer region of the absorber 13 in the inner surface region of the diaper 10A. As shown in FIG.1 and FIG.2, the excretion detection elements 20a and 20b are arrange
  • the excretion detection element 20c is arrange
  • the excretion detection element 20d is arranged in the outer region of the absorber 13 of the back portion L3 in the inner surface region.
  • the excretion detection element 20 will be described in detail with reference to FIG. FIG. 3 shows a schematic configuration of the excretion detection element 20.
  • the excretion detection element 20 includes a wireless IC chip 21, a matching circuit 22, and a radiation electrode 23.
  • the wireless IC chip 21 uses an RFIC chip.
  • the wireless IC chip 21 is a passive type that does not incorporate a battery, and processes transmission / reception signals of a predetermined frequency.
  • the wireless IC chip 21 is electrically connected to the matching circuit 22.
  • the matching circuit 22 includes an inductor and a capacitor, and constitutes a resonance circuit having a predetermined resonance frequency.
  • the matching circuit 22 is for impedance matching between the wireless IC chip 21 and the radiation electrode 23, and is connected to both the wireless IC chip 21 and the radiation electrode 23.
  • the radiation electrode 23 is an antenna that receives a signal from the outside such as a reader / writer and radiates a signal from the wireless IC chip 21.
  • the radiation electrode 23 is connected to the matching circuit 22 in an electrically conductive state.
  • the radiation electrode 23 is a dipole antenna.
  • the excretion detection element 20 detects urine leaking to the outer region of the absorber 13 beyond the urine absorption limit of the absorber 13 by being disposed in the outer region of the absorber 13 in the inner surface region. Or the urine which leaked to the outer side area
  • region is detected when 10 A of diapers are not mounted
  • the case where the diaper 10A is not normally worn means that the diaper user is wearing the diaper 10A in a shifted state.
  • since the excretion detection elements 20a and 20b are arranged on the side opposite to the side where the absorber 13 is arranged with respect to the gather 14 in the inner surface region, it leaks outside the gather 14. Urine can be detected.
  • the excretion detection element 20c can detect urine leaking to the outer region of the absorber 13 of the ventral portion L1 in the inner surface region.
  • the excretion detection element 20d can detect urine leaking to the outer region of the absorber 13 of the back portion L3 in the inner surface region.
  • FIG. 4 shows an example of a system using the diaper 10A.
  • the system using the diaper 10 ⁇ / b> A includes a diaper 10 ⁇ / b> A, a reader / writer 31, a transmission unit 32, and a communication module 33.
  • the reader / writer 31 communicates with the excretion detection element 20 of the diaper 10A.
  • the transmission unit 32 transmits a signal to the communication module 33.
  • the communication module 33 receives a signal from the transmission unit 32 and notifies the caregiver that the diaper 10A has exceeded the use limit.
  • these elements are controlled by a control unit such as a computer.
  • the excretion detection element 20 disposed in the outer area of the absorber 13 is in a state in which it can communicate with the reader / writer 31 that is an external device when not in contact with excrement. Therefore, the reader / writer 31 can read a signal from the excretion detection element 20. In this case, the reader / writer 31 can determine that urine has not leaked to the outer region of the absorber 13 in the inner surface region.
  • the excretion detection element 20 comes into contact with excretion, the excretion detection element 20 is in a state where communication is impossible. Therefore, the reader / writer 31 cannot read the signal from the excretion detection element 20.
  • the reader / writer 31 determines that urine is leaking to the outer region of the absorber 13 in the inner surface region, and transmits a signal to the communication module 33 via the transmission unit 32.
  • the communication module 33 is, for example, a smartphone or a controller.
  • the communication module 33 can prompt the caregiver to replace the diaper 10 ⁇ / b> A by displaying diaper replacement or the like.
  • FIG. 5 shows a replacement flowchart of the diaper 10A.
  • step ST11 the excretion detecting element 20 of the diaper 10A and the reader / writer 31 are paired.
  • step ST11 a setting for identifying the diaper 10A is performed.
  • step ST12 the reader / writer 31 reads the signal from the excretion detection element 20.
  • step ST12 the reader / writer 31 confirms that the excretion detection element 20 can communicate.
  • Step ST13 determines whether or not a predetermined time has elapsed since the previous reading by the reader / writer 31.
  • the predetermined time is, for example, 30 seconds.
  • step ST13 when a predetermined time has passed since the previous reading, the flow proceeds to step ST14. On the other hand, if the predetermined time has not elapsed since the previous reading, the flow is waited and step ST13 is performed again.
  • step ST14 the reader / writer 31 reads the signal from the excretion detecting element 20 again. In step ST14, it is confirmed whether the signal of the excretion detection element 20 can be read by the reader / writer 31.
  • Step ST15 determines whether or not the excretion detection element 20 can communicate. In step ST15, when it is determined that the excretion detection element 20 can communicate, the process returns to step ST13. On the other hand, when it determines with the excretion detection element 20 being incommunicable, it progresses to step ST16.
  • step ST16 the transmission unit 32 transmits a signal to the communication module 33.
  • the caregiver can exchange the diaper by notifying the caregiver of the urine leakage of the diaper 10A by the communication module 33.
  • the diaper 10A according to Embodiment 1 can detect urine leaked from the absorber 13 by disposing the excretion detection element 20 in the outer region of the absorber 13 in the inner surface region of the diaper 10A. Therefore, according to the diaper 10A, it is possible to quickly detect urine leakage due to exceeding the urine absorption limit of the absorbent body 13 and urine leakage due to not wearing the diaper 10A correctly. Thus, the diaper 10A can detect urine leakage due to the absorber 13 exceeding the absorption limit of urine or the diaper 10A not being correctly worn.
  • the diaper 10A since the plurality of excretion detection elements 20 are arranged in the abdominal part L1, the crotch part L2, and the dorsal part L3, they leaked to the outside of the absorber 13 regardless of the state of the diaper user. Excrements can be detected.
  • the diaper 10 ⁇ / b> A can detect urine leakage even when the diaper user is sleeping on his / her back, lying on his / her face, sleeping on his / her side, or the like.
  • the configuration in which the excretion detection element 20 is not disposed in the absorber 13 can reduce the number of elements used only for detecting excretion, thereby reducing the cost.
  • the system including the diaper 10 ⁇ / b> A of the first embodiment according to the present invention when urine leakage due to exceeding the urine absorption limit of the diaper 10 ⁇ / b> A or urinary leakage due to improper wearing of the diaper 10 ⁇ / b> A occurs. Can inform the caregiver that the diaper needs to be changed. Therefore, in the system including the diaper 10 ⁇ / b> A, it is possible to reduce work such as confirmation of diaper replacement and reduce the burden on the caregiver.
  • the diaper 10A should just arrange
  • the diaper 10A may have a configuration in which one excretion detection element 20 is disposed in the outer region of the absorber 13 of the back portion L3 in the inner surface region.
  • the number of excretion detection elements 20 may be increased from four to further increase excretion detection accuracy.
  • the number of excretion detection elements 20 may be increased or decreased according to the state of the diaper user.
  • the excretion detection element 20 should just be arrange
  • FIG. 6 is a diagram illustrating an arrangement example of the excretion detection element 20e.
  • the diaper 10A may arrange
  • the gather 14 demonstrated the structure provided with two of the 1st elastic member 14a and the 2nd elastic member 14b which protruded on the opposite side to the side by which the outer surface sheet 12 is arrange
  • the gather 14 may have a configuration having only the first elastic member 14a, or may have a configuration in which three or more elastic members are arranged side by side.
  • the excretion detection element 20 may arrange the excretion detection elements 20 between the plurality of elastic members.
  • the excretion detection elements 20a and 20b are arranged on the gather 14, they are not limited to this.
  • the excretion detection element 20 should just be arrange
  • the excretion detection elements 20c and 20d are arrange
  • the excretion detection element 20 may be disposed inside the inner sheet 11.
  • the excretion detection element 20 demonstrated the example which becomes unable to communicate by contact with urine, it is not limited to this, For example, the excretion detection element 20 does not contact urine, but the urine in the vicinity of an element It may be detected.
  • the excretion detection element 20 generates electric power by the radio wave or magnetic field received from the reader / writer 31 and performs necessary processing. Then, the excretion detection element 20 returns the data in the excretion detection element 20 to the reader / writer 31 on the radio wave or magnetic field. Yes.
  • the excretion detection element 20 may detect urine in the vicinity of the element by detecting a decrease in the power level.
  • the excretion detection element 20 may be an element that can communicate by contacting urine.
  • the dipole antenna has been described as the radiation electrode 23, but the present invention is not limited to this.
  • the radiation electrode 23 may be a monopole antenna.
  • the reader / writer 31 may be a handy type reader / writer.
  • the caregiver periodically visits the diaper 10 ⁇ / b> A with a handy type reader / writer and reads the excretion detection element 20 to detect whether the reader / writer can communicate with the excretion detection element 20. Good.
  • FIG. 7 shows a flowchart of changing diapers using a handy type reader / writer.
  • step ST21 the diaper user wears the diaper 10A.
  • step ST22 the caregiver applies a handy reader / writer to the diaper 10A and reads the excretion detection element 20 during a regular tour of changing diapers.
  • step ST23 it is determined whether or not communication between the reader / writer and the excretion detection element 20 is possible.
  • step ST13 if communication between the reader / writer and the excretion detection element 20 is possible, the flow proceeds to step ST24. On the other hand, if communication between the reader / writer and the excretion detection element 20 is impossible, the flow proceeds to step ST25.
  • step ST24 since it is possible to determine that excretion has not been performed since communication between the reader / writer and the excretion detection element 20 is possible, the diaper is not changed by the caregiver, and the flow returns to step ST22.
  • step ST25 since it is possible to determine that excretion is being performed because communication between the reader / writer and the excretion detection element 20 is impossible, the diaper is removed by the caregiver.
  • step ST26 the diaper user wears a new diaper 10A.
  • step ST27 immediately after changing the diaper, the excretion detecting element 20 is read by the reader / writer, and the flow returns to step ST23.
  • step ST27 immediately after exchanging the diaper, an initial failure of the diaper 10A can be detected by reading the excretion detecting element 20 with a reader / writer.
  • exchange in this case, step ST27 may not be performed and the flow may be returned to step ST22.
  • a caregiver can check whether or not excretion has been performed regularly using a handy type reader / writer and change diapers.
  • FIG. 8 shows a schematic configuration when the diaper 10B of the second embodiment is viewed from above.
  • FIG. 9 shows a cross-sectional view of the diaper 10B shown in FIG.
  • the same or equivalent components as those in the first embodiment will be described with the same reference numerals.
  • descriptions overlapping with those in the first embodiment are omitted.
  • the diaper 10B of Embodiment 2 is the side where the absorber 13 is arrange
  • FIG. The difference is that the excretion detecting elements 20f and 20g are arranged.
  • the excretion detection elements 20f and 20g are arranged so as to contact the outer edge of the absorber 13 when the diaper 10B is viewed from above. Further, as shown in FIG. 9, the excretion detection elements 20 f and 20 g are disposed on the gather 14 and between the first elastic member 14 a of the gather 14 and the absorber 13.
  • the excretion detection elements 20f and 20g are elements that can be communicated again when communication with the urine is temporarily lost and communication becomes impossible after that when the contact with the urine is lost.
  • the excretion detecting elements 20f and 20g are arranged on the side where the absorber 13 is arranged with respect to the gather 14 in the inner surface area. Therefore, when at least one of the excretion detection element 20f and the excretion detection element 20g continuously contacts the urine leaked from the absorber 13 and communication becomes impossible, the urine absorption limit of the absorber 13 becomes impossible. Can be detected.
  • the mechanism for detecting the usage limit of the diaper 10B will be described in detail with reference to FIGS. The following explanation of the mechanism will be made focusing on the excretion detection element 20f.
  • FIG. 10 shows a state where the diaper user is wearing the diaper 10B and before excretion.
  • the first elastic member 14 a and the second elastic member 14 b of the gather 14 wrap the body 100 of the diaper user, so that urine leaks outside the diaper 10 ⁇ / b> B. Is preventing.
  • Absorber 13 is arranged below body 100 of the diaper user.
  • the excretion detection elements 20g and 20f are disposed outside the absorber 13 and in the vicinity of the first elastic member 14a of the gather 14 in the inner surface region of the diaper 10B.
  • FIG. 11 shows the state of the diaper 10B during urination.
  • the urine 110 when urine 110 is discharged from the diaper user's body 100 to the inner surface area during urination, the urine 110 flows on the inner surface sheet 11 and contacts the excretion detecting element 20f. At this time, since the excretion detection element 20f comes into contact with the urine 110, communication temporarily becomes impossible.
  • FIG. 12 shows a state of the diaper 10 ⁇ / b> B in which the absorber 13 has absorbed the urine 110.
  • An arrow 111 in FIG. 12 indicates the moving direction of the urine 110 that passes through the inner surface sheet 11 and is absorbed by the absorber 13.
  • the excretion detection element 20f when the absorber 13 absorbs urine 110, the excretion detection element 20f does not come into contact with urine. Therefore, the excretion detection element 20f recovers communication and can communicate with an external device such as the reader / writer 31.
  • FIG. 13 shows the state of the diaper 10B when the absorber 13 exceeds the urine absorption limit.
  • the urine 110 that cannot be absorbed by the absorber 13 accumulates on the absorber 13.
  • the urine 110 collected on the absorber 13 is continuously in contact with the excretion detection element 20f, and the excretion detection element 20f is unable to communicate. Therefore, in the diaper 10B, it can be determined that the urine absorption limit of the absorbent body 13 has been reached when the excretion detection element 20f continues to be unable to communicate.
  • the excretion detection elements 20f and 20g are arranged on the side where the absorber 13 is arranged with respect to the gather 14 in the inner surface area of the diaper 10B.
  • Comparative Example 1 First, Comparative Example 1 will be described.
  • 100 cc of urine was brought into contact with the excretion detection element 20 disposed in the inner region of the absorber 13.
  • the excretion detection element 20 and the reader / writer 31 became unable to communicate, and even after 10 minutes, communication was impossible.
  • the excretion detection element 20 is disposed in the inner region of the absorber 13
  • the excretion detection element 20 continues to be in contact with urine absorbed in the inner region of the absorber 13. Therefore, in the comparative example 1, when the excretion detecting element 20 is excreted even once, the excretion detection element 20 becomes unable to communicate, and communication is not recovered.
  • Example 1 will be described.
  • 100 cc of urine was brought into contact with the excretion detection element 20 arranged in the outer region of the absorber 13.
  • the excretion detection element 20 and the reader / writer 31 become unable to communicate with each other, but recovered to a state where they can communicate after 5 seconds.
  • the excretion detection element 20 is disposed in the outer region of the absorber 13 since urine flows also in the outer region of the absorber 13 during urination, the urine contacts the excretion detection element 20, and the excretion detection element 20, the reader / writer 31, Communication temporarily becomes impossible.
  • Example 1 Although the excretion detection element 20 and the reader / writer 31 are temporarily unable to communicate during urination, the communication is recovered over time.
  • the diaper 10 ⁇ / b> B of the second embodiment has an excellent effect that the urine absorption limit of the absorber 13 can be detected by disposing the excretion detection element 20 in the outer region of the absorber 13. .
  • the number of urinations is determined based on the number of communication recovery of the excretion detection elements 20f and 20g by disposing the excretion detection elements 20f and 20g on the edge of the outer region of the absorber 13 in the inner surface area. Can also be counted. For example, by notifying the caregiver of the number of urinations, the caregiver can predict the diaper replacement time based on the diaper user's urination frequency.
  • the diaper 10B may have a configuration in which only one of the excretion detection element 20f and the excretion detection element 20g is arranged, or a configuration in which three or more excretion detection elements are arranged. .
  • the diaper 10B can detect the urine absorption limit of the diaper 10B more accurately by arranging a plurality of excretion detection elements.
  • the structure which combined Embodiment 1 and Embodiment 2 may be sufficient as the diaper 10B.
  • FIG. 14 shows a schematic configuration when the diaper 10C of the third embodiment is viewed from above.
  • the same or equivalent components as those in the first embodiment will be described with the same reference numerals.
  • descriptions overlapping with those in the first embodiment are omitted.
  • the diaper 10C according to the third embodiment is obtained by adding an excretion detecting element 20h to the configuration of the diaper 10A according to the first embodiment.
  • the diaper 10 ⁇ / b> C has an excretion detecting element 20 h disposed in the inner region of the absorber 13 in the inner surface region of the diaper 10 ⁇ / b> C.
  • the excretion detection element 20h detects excretion of a diaper user or detects the number of excretion.
  • the excretion detection element 20h is arranged in the inner region of the absorber 13 in the inner surface region of the diaper 10C.
  • the diaper 10C according to the third embodiment may include the configuration of the diaper 10B according to the second embodiment.
  • the present invention is useful for diapers, and is excellent in detecting the usage state of diapers.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

L'invention concerne une couche (10) capable de détecter une limite d'absorption d'urine, ou de détecter des fuites causées en conséquence d'un dépassement de la limite d'absorption d'urine ou d'un ajustement incorrect de la couche. La couche (10) selon la présente invention comprend : une feuille de face interne perméable aux liquides ; (11) une feuille de face externe (12) ; un corps absorbant (13) agencé entre la feuille de face interne (11) et la feuille de face externe (12) ; des fronces (14) pour éviter une fuite agencées au niveau des parties latérales, dans la direction de la largeur, du corps absorbant (13) ; et au moins un élément de détection d'excrément (20) qui détecte les excréments et qui est agencé, sur une région de face interne formée par la feuille de face interne (11), au niveau d'une région à l'extérieur du corps absorbant (13).
PCT/JP2016/053931 2015-03-13 2016-02-10 Couche WO2016147761A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-050318 2015-03-13
JP2015050318A JP2018068322A (ja) 2015-03-13 2015-03-13 おむつ

Publications (1)

Publication Number Publication Date
WO2016147761A1 true WO2016147761A1 (fr) 2016-09-22

Family

ID=56918798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/053931 WO2016147761A1 (fr) 2015-03-13 2016-02-10 Couche

Country Status (2)

Country Link
JP (1) JP2018068322A (fr)
WO (1) WO2016147761A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004236826A (ja) * 2003-02-05 2004-08-26 Daio Paper Corp 使い捨ておむつ
JP2006102039A (ja) * 2004-10-04 2006-04-20 Etf Kk オムツ汚れ検知システム及びオムツ
JP2007097619A (ja) * 2005-09-30 2007-04-19 Daio Paper Corp 吸収性物品及び紙おむつ
JP2011229847A (ja) * 2010-04-30 2011-11-17 Kao Corp 吸収性物品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004236826A (ja) * 2003-02-05 2004-08-26 Daio Paper Corp 使い捨ておむつ
JP2006102039A (ja) * 2004-10-04 2006-04-20 Etf Kk オムツ汚れ検知システム及びオムツ
JP2007097619A (ja) * 2005-09-30 2007-04-19 Daio Paper Corp 吸収性物品及び紙おむつ
JP2011229847A (ja) * 2010-04-30 2011-11-17 Kao Corp 吸収性物品

Also Published As

Publication number Publication date
JP2018068322A (ja) 2018-05-10

Similar Documents

Publication Publication Date Title
WO2016147760A1 (fr) Couche-culotte
US10462750B2 (en) Sensor systems for absorbent articles comprising sensor gates
CN108366868B (zh) 带水分检测用rfid标签的卫生用品
US6774800B2 (en) Patient incontinence monitoring apparatus and method of use thereof
EP2518479B1 (fr) Dispositif de détection d'excrétion et substance absorbable
US20120323194A1 (en) Excretion detection device and absorbent article
JP2007085817A (ja) 水分検知方法及びその応用システム
KR20100090770A (ko) 흡수 용품용 유도 코일 습윤 센서
KR102008020B1 (ko) 용변 감지기능을 갖춘 기저귀
EP3143975B1 (fr) Consommable de soins intelligent, son module de capteur roulant et son procede de production
KR102263809B1 (ko) 대소변 감지 기능을 갖는 기저귀, 및 용변 감지 장치
WO2016147761A1 (fr) Couche
JP2021067660A (ja) 水濡れ検知センサーおよび検知システム
JP4833628B2 (ja) 吸収性物品
JP2017102028A (ja) 水分検出用ｒｆｉｄタグ及びおむつ
EP2145611A1 (fr) Article absorbant, système d'article absorbant et système de soin
JP2019141190A (ja) 吸収部材、吸収部材本体及び電極部材
CA3082530A1 (fr) Produit d'hygiene personnelle avec un element numerique
Tanaka et al. Urine-activated Battery Using Conductive Yarn Electrodes with Folded Backstitch Structure for Self-powered Urinary Incontinence Sensor.
KR102487874B1 (ko) 스마트 기저귀 커버
WO2021221014A1 (fr) Article absorbant et procédé de détermination de défécation et de miction
JP2019033785A (ja) 使い捨ておむつ
JP2019033786A (ja) 使い捨ておむつ
JP2022066661A (ja) おむつおよびその濡れ検知システム
JP2024004800A (ja) 発電センサ

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16764592

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: JP

122 Ep: pct application non-entry in european phase

Ref document number: 16764592

Country of ref document: EP

Kind code of ref document: A1