WO2006129550A1 - 尿失禁者用パッド及び尿失禁者用下着 - Google Patents
尿失禁者用パッド及び尿失禁者用下着 Download PDFInfo
- Publication number
- WO2006129550A1 WO2006129550A1 PCT/JP2006/310474 JP2006310474W WO2006129550A1 WO 2006129550 A1 WO2006129550 A1 WO 2006129550A1 JP 2006310474 W JP2006310474 W JP 2006310474W WO 2006129550 A1 WO2006129550 A1 WO 2006129550A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cloth
- pad
- water retaining
- urinary incontinence
- retaining body
- Prior art date
Links
- 206010021639 Incontinence Diseases 0.000 title claims abstract description 38
- 230000002485 urinary effect Effects 0.000 title abstract description 4
- 239000004744 fabric Substances 0.000 claims abstract description 185
- 210000002700 urine Anatomy 0.000 claims abstract description 90
- 238000010521 absorption reaction Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 145
- 230000002745 absorbent Effects 0.000 claims description 123
- 239000002250 absorbent Substances 0.000 claims description 123
- 206010046543 Urinary incontinence Diseases 0.000 claims description 79
- 239000005871 repellent Substances 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 19
- 238000009958 sewing Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 9
- 230000035515 penetration Effects 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract 2
- 230000037361 pathway Effects 0.000 abstract 1
- 210000000689 upper leg Anatomy 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 67
- 230000003204 osmotic effect Effects 0.000 description 26
- 210000001217 buttock Anatomy 0.000 description 15
- 239000004745 nonwoven fabric Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000002940 repellent Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920006264 polyurethane film Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/66—Garments, holders or supports not integral with absorbent pads
- A61F13/74—Garments, holders or supports not integral with absorbent pads having means to retain absorbent pads
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/12—Protective undergarments
Definitions
- the present invention relates to a urinary incontinence pad for suppressing leakage of urine at the time of incontinence to the outside, and an underwear for urinary incontinence using the same.
- a knot for absorbing urine during incontinence is attached on the back side of the crotch portion of this conventional incontinence pants.
- This pad is placed between the mesh body that allows urine to penetrate from the skin side of the wearer to the opposite side, the waterproof main body layer, and the net body and the main body layer. And an absorption layer that absorbs water. And both sides of the net and the absorbent layer are sewn to the main body layer via a waterproof sheet.
- Patent Document 1 Japanese Patent No. 2896633
- both sides of the net body and the absorbent layer are integrally sewn to the waterproof sheet. For this reason, leakage of urine to the outside immediately after incontinence is suppressed by the waterproof sheet, but the urine absorbed in the absorbent layer leaks to the outside of the waterproof sheet through the sewn part over time. Leakage may occur. If such a communication leak occurs, the outer garment may become dirty and increase the wearer's discomfort.
- the present invention has been made to solve the above-described problems, and a pad for urinary incontinence that can suppress discomfort during wearing by preventing leakage of absorbed urine, and this pad.
- the purpose is to provide underwear for urinary incontinence using this.
- the urinary incontinence pad according to the present invention is worn in a worn state.
- a pad for urinary incontinence that is applied to the part corresponding to the crotch of the user and prevents the urine from incontinence from leaking to the outside.
- the part is sewn and placed between the osmotic cloth that penetrates urine from the skin side of the wearer to the opposite side, and between the pad body cloth and the osmotic cloth, and sewn on the opposite side of the osmotic cloth.
- a first absorbent water retaining body that absorbs and retains urine that has permeated on the opposite side of the skin, and at least both edges corresponding to the crotch!
- Each pad is sewn to the pad body cloth through a waterproof side cloth.
- the first water-absorbing body is sewn on the opposite side of the osmotic cloth, and at least both of the peripheral parts of the osmotic cloth corresponding to the groin! 1 when worn. Each edge is sewn to the pad body cloth via a waterproof side cloth.
- a path through which the urine absorbed by the first water-absorbing body is once transmitted to the outside of the pad is not formed, and incontinence is not formed. Time urine can be reliably trapped in the pad. This makes it possible to suppress discomfort that is almost impossible for the outer garment of the wearer to become dirty even after time has elapsed since incontinence.
- the urinary incontinence pad according to the present invention is applied to a portion corresponding to the wearer's crotch in a worn state, and the urinary incontinence pad for suppressing leakage of urine at the time of incontinence to the outside
- a second absorbent water retaining body that is sewn on the opposite side of the osmotic cloth and absorbs and retains urine that has permeated the other side of the osmotic cloth.
- the second absorbent water retaining body is sewn to the opposite side of the osmotic cloth, the second absorbent water retaining body includes a fixed end fixed to the osmotic cloth, The penetrating fabric and the pad body have free ends that are free from both the fabric. By providing the free end in this way, the second absorbent water retaining body can follow the movement of the wearer's buttocks. Therefore, the second absorption water retaining body It can absorb urine that has penetrated reliably and suppress discomfort during wearing.
- the free end of the second absorbent water retaining body is provided with a notch in a direction facing the fixed end.
- the second absorbent water retaining body having the cut portion fits the roundness of the wearer's buttocks, and can suppress the occurrence of swelling of the urinary incontinence pad due to the movement of the wearer's buttocks. For this reason, the discomfort at the time of wearing can be suppressed and the silhouette of a buttocks can be maintained.
- a third absorbent water retaining body is further provided between the penetrating cloth and the second absorbent water retaining body, and the third absorbent water retaining body has an entire peripheral edge. It is preferable that the cloth is sewn on the permeation cloth. In this case, urine at the time of incontinence can be absorbed more effectively.
- the first absorbing water retaining body or the second absorbing water retaining body is disposed at a portion corresponding to the position of the wearer's outer urethral opening.
- the outer urethral orifice is a position that serves as an outlet for urine, and by arranging the first absorbent water retaining body so as to correspond to this position, the urine at the time of incontinence can be suitably absorbed by the first absorbent water retaining body. .
- the first absorbent water retaining body or the second absorbent water retaining body is in close contact with the opposite side of the osmotic cloth in a suspended state. In this way, urine during incontinence can be suitably absorbed even if the posture of the wearer changes.
- a slit portion extending in front of and behind the wearer's crotch seat is formed at a substantially central portion of the first absorbent water retaining body or the second absorbent water retaining body. It is preferable. As a result, even when the amount of urine at the time of incontinence is large, urine can be smoothly absorbed by the first water-absorbing body.
- the urinary incontinence pad In the urinary incontinence pad according to the present invention, at least both edges corresponding to the crotch! J in the worn state among the peripheral portions of the osmotic cloth are respectively padded with a waterproof side cloth. It is preferable to be sewn on the body cloth. In this case, since the second absorbent water retaining body and the pad main body cloth are directly sewn, a route through which urine once absorbed by the second absorbent water retaining body is transmitted to the outside of the pad is not formed. Incontinence urine can be securely trapped in the pad. This allows the wearer's outer garment to be worn even after time has elapsed since incontinence. It becomes possible to suppress unpleasant feelings that are hardly contaminated.
- the cut portion of the second water-absorbing body is formed in a substantially V shape.
- the cut portion formed in a substantially V shape fits the wearer's buttocks in a more rounded shape and suppresses the occurrence of swelling of the urinary incontinence pad due to movement of the wearer's buttocks. And can reduce discomfort when worn
- the second water-absorbing body has a multilayer structure. In this case, urine at the time of incontinence can be absorbed more effectively.
- the second absorbent water retaining body has a two-layer structure, and at the free end of the second absorbent water retaining body, the two layers of the second absorbent water retaining body are stepped. Is preferably formed. In this case, it is possible to divide the step formed by the overlap of the second absorbent water retaining body step by step, and to reduce discomfort during wearing caused by the step.
- the two layers of the second absorbent water-retaining body are formed so as to be close to the pad main body cloth and to cover the other one. In this case, it is possible to reduce discomfort during wearing caused by a step and to enhance the effect of preventing urine leakage.
- Each side cloth has a belt-like shape along both edges, and one edge in the longitudinal direction is sewn to both edges, and is sewn to the pad main body cloth outside the one edge. Preferably it is worn. In this case, both edges of the penetrating cloth are sewn to the pad body cloth in two steps through the side cloth, so that the transmission leakage path can be more reliably blocked.
- the first absorbent water retention body and the permeation cloth, or the second absorption water retention body and the permeation cloth are sewn along the direction in which the slit extends in the vicinity of the approximate center of the slit portion. I prefer to be there. Since the perforated cloth is sewn in this way, the permeated cloth is pulled from the outer edge of the slit toward the center, and a concave portion having a substantially V-shaped cross section is formed by the permeated cloth. Therefore, urine is its V It is guided to the sewn part along the letter-shaped cross section, and can be absorbed more smoothly by the first water-absorbing body or the second water-absorbing body.
- the underwear for urinary incontinence according to the present invention is characterized in that the urinary incontinence pad described above is attached to the back side of the crotch.
- FIG. 1 (a) is a front view showing a female urinary incontinence shorts according to the first embodiment
- FIG. 1 (b) is a rear view thereof.
- FIG. 2 is a plan view showing a developed urine incontinence pad according to the first embodiment.
- FIG. 3 (a) is a cross-sectional perspective view taken along line III-III in FIG. 2, and FIG. 3 (b) is a cross-sectional view of the same.
- FIG. 4 (a) is a cross-sectional view showing a urinary incontinence pad according to a modification of the first embodiment
- FIG. 4 (b) shows a urinary incontinence pad according to another modification
- FIG. 4 (c) is a cross-sectional view showing a urinary incontinence pad according to another modification.
- FIG. 5 is a view for explaining the effect of the urinary incontinence pad according to the first embodiment.
- FIG. 6 is a view for explaining the effect of the urinary incontinence pad according to the first embodiment.
- FIG. 7 is a view showing a modification of the first embodiment.
- FIG. 8 is a view showing a modification of the first embodiment.
- FIG. 9 is a plan view showing a developed urine incontinence pad according to a second embodiment.
- FIG. 10 is a diagram showing the shape of the third absorbent water retaining body of the urinary incontinence pad
- FIG. 10 (b) is the shape of the second absorbent water retaining body of the urinary incontinence pad.
- Figure 10 (c) shows urinary loss It is a figure which shows the shape of the 2nd absorption water holding body of a pad for a forbidden person.
- FIG. 1 (a) is a front view showing a female urinary incontinence shorts according to the first embodiment
- FIG. 1 (b) is a rear view thereof.
- this shorts 1 for urinary incontinence is composed of a shorts main body part 2, a crotch part 3 and a pad for urinary incontinence (hereinafter simply referred to as “pad”). 4 and.
- the shorts main body 2 and the crotch 3 are sewn together with a fabric force mainly composed of cotton and nylon, for example.
- the shorts body 2 has a front body and a back body that are sewn on the left and right sides at the center on the back side.
- the waist 2a of the shorts body 2 is decorated with a race and the like, and a rubber tape (not shown) is passed through to ensure a fit of the waist when worn. .
- the pad 4 is disposed on the back side of the crotch portion 3, and is sewn to the shorts main body portion 2 so as to cover the front and rear of the crotch portion 3 from the front side force toward the back side.
- This pad 4 is applied to the part corresponding to the wearer's crotch in the wearing state, and is used to prevent urine from incontinence from leaking outside the shorts 1.
- FIG. 2 is a plan view showing the pad 4 in an expanded state.
- 3A is a cross-sectional perspective view taken along line II-III in FIG. 2, and
- FIG. 3B is a cross-sectional view thereof.
- the pad 4 includes a knot body cloth 10, a permeation cloth 11, and a first water absorbent body 12.
- a bag P is formed by sewing the peripheral portion of the permeable cloth 11, and the first absorbent water retaining body 12 is accommodated in the bag P.
- the pad main body cloth 10 is formed in accordance with the developed shape of the crotch part 3, for example, with a cloth having a polyester force. That is, the nod body cloth 10 has a length dimension and a width dimension corresponding to the wearer's crotch, and the front edge 10a applied to the pubic side is formed in a convex shape. At the same time, the rear edge portion 10b applied to the collar portion side is formed in a convex curve with a larger diameter than the front edge portion 1 Oa. Further, the left and right edge portions 10c and 10d are each formed to be concavely curved.
- the upper surface side of the pad body cloth 10 constitutes the lower surface of the back side of the bag P, and a polyurethane film (not shown) is laminated to provide waterproofness.
- a polyurethane film (not shown) is laminated to provide waterproofness.
- the laminating process ensures waterproofness and air permeability, and prevents stuffiness when worn.
- the penetrating cloth 11 is formed of a mesh-like cloth mainly composed of polyester, mixed with antibacterial and deodorant fibers, and has substantially the same shape as the pad main body cloth 10. is doing.
- the front side of the osmotic cloth 11 is a portion applied to the wearer's crotch, and the back side constitutes the back side upper surface of the bag P. This permeating cloth 11 permeates urine during incontinence in one direction from the front side to the back side.
- the side cloths 13 and 13 are formed in a band shape by a cloth having a configuration similar to that of the pad main body cloth 10, and the permeation is performed with the surface laminated with the polyurethane film facing the back side.
- the cloth 11 is arranged between the left and right edges 11c, l id of the cloth 11 and the pad main body cloth 10.
- the inner edges 13a of the side cloths 13, 13 are sewn to the folded portions of the left and right edges 11c, l id of the permeation cloth 11 by the water-repellent thread 21, respectively.
- the edge portion 13b is sewn to the left and right edge portions 10c and 10d of the pad main body cloth 10 with a water-repellent thread 22, respectively.
- the water-repellent thread 21 is provided at the inner edge 13a of the side cloth 13 and the left and right edges 11c, lid of the penetrating cloth 11. It passes only through the tip of the folded part and is not exposed on the front side of the permeable cloth 11.
- the first absorbent water retaining body 12 is formed in two upper and lower layers by, for example, a cloth mainly composed of water-absorbing acrylic, and the thickness of each layer 12a, 12b is Each is about 3mm.
- the front edge portion 12e of the first absorbent water retaining body 12 is formed to be convexly curved with substantially the same curvature as the front edge portion 10a of the pad body cloth 10. Yes.
- the rear edge portion 12f is formed to be convexly curved with a larger diameter than the front edge portion 12e, and its central portion protrudes convexly with a larger curvature.
- the left and right edge portions 12g and 12h are each formed to be concavely curved.
- the first absorbent water retaining body 12 has a water retaining capacity of about 20 cc and is accommodated in the bag P so as to correspond to the position of the wearer's external urethra in the worn state.
- the first absorbent water retaining body 12 is not sewn directly to the pad body cloth 10, but the first absorbent water retaining body 12 The peripheries are sewn to the permeation cloth 11 with water-repellent threads 23 over the entire circumference.
- the first water-absorbing body 12 is in a state of being in close contact with the back side of the osmotic cloth 11 in a suspended state, and absorbs and retains the urine permeating the back side upper surface of the bag P.
- a substantially elliptical slit portion 12c extending in front of and behind the wearer's crotch seat is formed at substantially the center of the upper layer 12a of the first absorbent water retaining body 12. Further, the approximate center of the lower layer 12 b exposed from the slit portion 12 c is sewn to the permeable cloth 11 by a water-repellent thread 24. By this sewing, a concave portion lie extending in the front-rear direction corresponding to the shape of the slit portion 12c is formed at a position immediately above the slit portion 12c in the osmotic cloth 11. As shown in FIG. 3 (b), the cross section of the recess l ie is substantially V-shaped.
- the distance between the slit portion 12c and the front edge 12e is, for example, about 2 cm, and the distance between the slit portion 12c and the rear edge 12f is, for example, about 5 cm.
- the length of the slit portion 12c is about 6 to 12 cm, and the width is about 1 to 2 cm.
- the urine incontinence by the wearer first penetrates into the upper surface on the back side of the bag P in the front side (particularly, the concave portion) of the permeable cloth 11 as well.
- the permeated urine is suspended in the bag P on the back side of the permeation cloth 11 and absorbed and retained by the first absorbent retentive body 12.
- the first water-absorbing body 12 is surrounded by the permeable cloth 11 that allows urine to permeate in one direction from the front side to the back side, and the pad body cloth 10 and the side cloths 13 and 13 that have waterproof properties, The urine retained in the absorbent water retaining body 12 and the urine pad in the bag P 4 Leakage to the outside (especially side leakage) can be suppressed.
- the first absorbent water retaining body 12 is integrally sewn to the waterproof pad main body cloth 10 or the side cloth 13, the urine absorbed in the first absorbent water retaining body 12 is time-consuming. As the process progresses, there is a case where a leak of leakage occurs to the outside of the waterproof cloth 10 or the side cloth 13 along the sewing part.
- the first absorbent water retaining body 12 is not sewn on the pad body cloth 10 and is suspended on the back side of the osmotic cloth 11. Sewn in a state.
- the left and right edges 11c, l id of the permeation cloth 11 are sewn to the left and right edges 10c, 10d of the pad body cloth 10 in two steps through waterproof side cloths 13, 13, respectively.
- a route through which the urine once absorbed by the first absorbent holding body 12 is transmitted to the outside is not formed, and the urine at the time of incontinence can be surely confined in the pad 4.
- the sealing force is sewn between the node main body cloth 10 and the permeation cloth 11, sewn between the permeation cloth 11 and the first absorbent holding body 12, and the permeation cloth 11 and the side cloth 13.
- Water repellent threads 20 to 24 are used for sewing the side cloth 13 and the pad body cloth 10, respectively, and the leakage of urine absorbed by the first water-absorbing body 12 is used. Is more reliably suppressed.
- the water-repellent thread 21 is not exposed on the front side of the permeation cloth 11! /, Therefore, the transmission leakage path is effectively blocked.
- the first absorbent water retaining body 12 is disposed at a portion corresponding to the position of the outer urethral entrance of the wearer and is sewn in a suspended state on the back side of the osmotic cloth 11. It has been done.
- the outer urethral orifice is a position that serves as an outlet for urine, and the first absorbent retentive body 12 is disposed so as to correspond to this position, so that the first absorbent retentive body 12 can suitably absorb urine during incontinence. Can do.
- the first absorbent water retaining body 12 since the first absorbent water retaining body 12 has a suspended structure, the first absorbent water retaining body 12 is in close contact with the back side of the osmotic cloth 11, so that urine during incontinence can be obtained even if the posture of the wearer changes. Can be suitably absorbed by the first absorbent water retaining body 12. As a result, the dry feeling of the wearer can be further maintained. Furthermore, since the slit portion 12c extending before and after the wearer's crotch is formed in the substantially central portion of the first absorbent retentive body 12, even when the amount of urine during incontinence is large, Urine can be smoothly absorbed by the first water-absorbing body 12 through the slit portion 12c.
- the present invention is not limited to the above embodiment, and various modifications can be applied.
- the sewing cloth 11 and the side cloth 13 are sewn together, and as shown in FIG. 4 (a), the left and right edges 11c, lid of the permeable cloth 11 are not provided.
- the inner edge portions 13a and 13a of the side cloths 13 and 13 may be folded back on the back side and overlapped and sewn on the front side of the left and right edge portions 11c and lid.
- the water-repellent yarn 21 is passed only through the left and right edges 11c, l id of the penetrating cloth 11 and the tip of the folded portion at the inner edge 13a of the side cloth 13, and the front side of the side cloth 13, 13 Do not expose to .
- a path through which the urine absorbed by the first absorbent holding body 12 is transmitted to the outside is not formed, and the urine at the time of incontinence can be reliably confined in the pad 4.
- the left and right edges 11c, l id of the osmotic cloth 11 are folded back, and the inner edges 13a, 13a of the side cloths 13, 13 are folded.
- Left and right edges 11c, l id are overlapped on the front side and left and right edges 11c, l id main body part, folded part, and inner edges of side cloths 13, 13 by water-repellent thread 21 13a, 13a may be sewn together
- the left and right edge portions 11c, l id and the inner edge portions 13a, 13a of the side cloths 13, 13 are not provided with folded portions.
- the inner edge portions 13a and 13a of the side cloths 13 and 13 may be overlapped and sewn on the front side of the edge portions 11c and l id. According to these configurations, the folded portion of the osmotic cloth 11 or the side cloth 13 does not directly hit the crotch seat, so that it is possible to reduce the feeling of stiffness for the wearer.
- FIG. Fig. 5 (a) is a diagram showing the state of urine absorption in the III-— cross section of Fig. 2. (B) of FIG. 5 is a diagram showing a state of urine absorption of the comparative example in the same cross section.
- Fig. 6 is a plan view showing how urine is absorbed. In Fig. 6, (a) shows the initial stage of urine absorption, (b) shows the middle stage of urine absorption, and (c) shows the final stage of urine absorption. In Fig. 6, W and W indicate urine, respectively.
- urine is first collected in a region Z in a substantially V-shaped cross section of the recess l ie (see Fig. 6 (a)).
- the bottom of the recess 1 le is sewn to the first water-absorbing body 12 with a thread 24. More specifically, it is sewn in the vicinity of the approximate center of the lower layer 12b facing the slit portion 12c. Therefore, the urine collected in the region Z is guided in the direction of arrow A to the first absorption water retaining body 12 side through the thread 24 (see (b) of FIG. 6).
- thread 24 it is more preferable to use resilon thread or cotton thread, which has been subjected to water repellent finish.
- the layer 12a and the lower layer 12b are sewn with a water-repellent thread 23 at the ends. Therefore, on the slit portion 12c side, the upper layer 12a and the lower layer 12b are not sewn, and the space increases according to the movement of the wearer and the diffusion of urine, and the region Z is secured.
- the urine diffused in Z is absorbed in the first absorption water retaining body 12 in the direction of arrows B and C.
- the permeable cloth 11 and the first absorbent water retaining body 12 are sewn together with the thread 24a along the outer periphery of the slit portion 12c.
- the permeable cloth 11 is in close contact with the first absorbent water retaining body 12 so that there is substantially no gap along the slit portion 12c, and a recess 1 lu having a substantially U-shaped cross section is formed.
- Another cause is that the collected urine from the region Z passes through the thread 24a and soaks into the first absorption water retaining body 12 side.
- the pad 4 of the present embodiment can smoothly absorb urine by its unique configuration. Moreover, in order to absorb more urine, it is preferable to change the configuration of the first absorption water holding body 12. For example, it is also preferable to change the lower layer 12b of the first absorbent holding body 12 to a thicker layer. Further, a modification for absorbing a large amount of urine is shown in FIGS.
- the example shown in FIG. 7 is an example in which an intermediate layer 12d is added between the upper layer 12a and the lower layer 12b of the first absorbent water retaining body 12.
- the intermediate layer 12d to be added is preferably made of the same material as the lower layer 12b.
- the intermediate layer 12d is preferably made of a material different from that of the lower layer 12b. The material in this case will be described later.
- FIG. 8 The example shown in Fig. 8 is an example in which an intermediate layer 12e is added between the upper layer 12a and the lower layer 12b of the first absorption water retaining body 12.
- a slit portion 12f is formed at a position corresponding to the slit portion 12c of the upper layer 12a.
- the intermediate layer 12e may be formed of a material different from that of the lower layer 12b, even if it is formed of the same material as the lower layer 12b. The material in this case will be described later.
- the upper layer 12a and the lower layer 12b it is preferable to use a four-layer composite product comprising a polyester woven fabric layer, a rayon spunlace layer, a Beloasis nonwoven fabric layer, and a water-absorbing acrylic Z deodorized nylon nonwoven fabric layer.
- the polyester woven fabric layer plays a role in reducing the backflow
- the rayon spun layer plays the role of urine diffusion
- the Beloasis nonwoven fabric layer plays the role of water retention
- the water-absorbing acrylic Z deodorant nylon nonwoven fabric layer plays the role of water retention and deodorization. Fulfill each.
- the intermediate layers 12d and 12e it is preferable to use a three-layer structure composite product composed of a water-absorbing acrylic Z deodorized nylon nonwoven fabric layer, a Beloasis nonwoven fabric layer, and a water-absorbing acrylic Z deodorized nylon nonwoven fabric layer.
- the water-absorbing acrylic Z deodorized nylon nonwoven fabric layer plays a role of water retention and deodorization
- the Beloasis nonwoven fabric layer plays a role of water retention.
- a female urinary incontinence shorts 26 (not shown) according to the second embodiment includes a shorts body 2, a crotch 3, a urinary incontinence pad (hereinafter simply referred to as "pad") 30, It has.
- the difference between the urinary incontinence shorts 26 and the urinary incontinence shorts 1 according to the first embodiment is that, instead of the first absorbent water retaining body 12, the second absorbent water retaining bodies 32, 34 and the third absorbent water retaining body 36. Is to use.
- description will be made centering on this difference, and other configurations will be omitted because they are the same as those in the first embodiment.
- FIG. 9 is a plan view showing a developed urinary incontinence pad according to the second embodiment.
- Fig. 10 (a) is a diagram showing the shape of the third absorbent reservoir of the urinary incontinence pad
- Fig. 10 (b) is the diagram of the shape of the second absorbent reservoir of the urinary incontinence pad.
- Fig. (C) is a view showing the shape of the second water-absorbing body of the urinary incontinence pad.
- the pad 30 includes a pad main body cloth 10, an osmotic cloth 11, second absorbent water retaining bodies 32, 34, and a third absorbent water retaining body 36.
- the second absorbent water retaining body 32, 34 and the third absorbent water retaining body 36 are arranged in the direction of the force from the osmotic cloth 11 side to the pad main body cloth 10 side, along the third absorbent water retaining body 36, the second absorbent water retaining body 32, 2 Absorbing water retaining bodies 34 are installed in this order and stacked in three layers.
- the thicknesses of the second absorption water retaining bodies 32 and 34 and the third absorption water retaining body 36 are about 3 mm, respectively.
- the third absorbent water retaining body 36 has an elongated shape, and a center line C1 (Fig. 10) passing through the approximate center of the third absorbent water retaining body 36. It is symmetrical with respect to (a)) and is formed so as to gradually spread from the front edge 36a applied to the pubic side to the rear edge 36b applied to the buttocks.
- the front edge 36a and the rear edge 36b are each curved in a convex shape.
- the left and right edge portions 36c and 36d are each formed to be concavely curved.
- the third water-absorbing body 36 has a water-repellent yarn 31 along the entire periphery, that is, along the front edge 36a, the right edge 36d, the rear edge 36b, and the left edge 36c. Is sewn on the permeation cloth 1 by 1. As a result, the third water-absorbing body 36 is in close contact with the back side of the penetrating cloth 11 in a suspended state! / Speak.
- the second water-absorbing body 34 is elongated from the pubic side to the buttocks side and passes through the approximate center of the second water-absorbing body 34.
- Center line C2 See Fig. 10 (b) ).
- the second water-retaining body 34 has a fixed end 34a disposed on the pubic side and a free end 34b disposed on the buttocks side.
- the fixed end 34 a is formed in a straight line, is sewn to the third absorbent water retaining body 36 by a water-repellent thread 33, and is fixed to the osmotic cloth 11 through the third absorbent water retaining body 36.
- the free end 34b is not sewn to the third water-absorbing body 36, and is free from both the pad body cloth 10 and the permeation cloth 11.
- the free end 34b is provided with a notch 34e in the direction of the direction of the fixed end 34a.
- the cut portion 34e has a vertex on the center line C2, and is formed in a substantially V-shape symmetrically. Both sides of the cut portion 34e are formed in a straight line. Note that both sides of the cut portion 34e may be formed to be concavely curved so as to approach the left and right edges 34c, 34d of the second absorbent water retaining body 34, respectively.
- the left and right edges 34c, 34d of the second absorbent water retaining body 34 are formed to be curved in a straight line at the center and concavely curved toward the inside of the second absorbent water retaining body 34 at both sides! RU
- the second absorbent water retaining body 34 is sewn to the third absorbent water retaining body 36 by a water repellent thread 31 at the center of the left and right edge portions 34c, 34d in addition to the fixed end 34a.
- the second water-absorbing body 34 is in a state of being in close contact with the back side of the osmotic cloth 11 in a suspended state.
- the second water-absorbing body 32 has an elongated shape from the pubic side to the buttocks side, and passes through the approximate center of the second water-absorbing body 32. It is symmetrical with respect to line C3 (see Fig. 10 (c)).
- the second water-absorbing body 32 has a fixed end 32a arranged on the pubic side and a free end 32b arranged on the buttocks side in the longitudinal direction.
- the fixed end 32a is formed in a straight line, is sewn to the third absorbent water retaining body 36, and is fixed to the osmotic cloth 11 via the third absorbent water retaining body 36.
- the free end 32b is not sewn to the third water-absorbing body 36, and is free from both the pad body cloth 10 and the permeation cloth 11.
- the left and right edge portions 32c, 32d of the second absorbent water retaining body 32 are formed to be curved concavely toward the inside of the second absorbent water retaining body 32, respectively.
- the left and right edges 32c, 32d of the second absorbent water retaining body 32 are preferably formed with substantially the same curvature as the left and right edges 36c, 36d of the third absorbent water retaining body 36, respectively.
- the free end 32b is provided with a notch 32e in the direction of the force at the fixed end 32a.
- This The cut portion 32e is formed in a substantially V-shape symmetrically with the vertex at the center line C3. Both sides of the cut portion 32e are formed in a concave shape so as to approach the left and right edges 32c, 32d, respectively. Note that both sides of the notch 34e may be formed in a straight line.
- the second absorbent water retaining body 32 is sewn to the third absorbent water retaining body 36 by the water-repellent thread 37 at the left and right edges 32c and 32d in addition to the fixed end 32a. As a result, the second absorbent water retaining body 32 is in a state of being in close contact with the back side of the osmotic cloth 11 in a suspended state.
- the second absorbent water retaining body 32 close to the pad main body cloth 10 receives the second absorbent water retaining body 34 close to the third absorbent water retaining body 36 from the outside.
- the second absorbent water retaining body 32 is formed longer than the second absorbent water retaining body 34 so as to cover it.
- the second water-absorbing body 32, 34 and the third water-absorbing body 36 have a water-holding power of about 50 cc, and are placed in a portion corresponding to the position of the wearer's external urethral opening when worn. ing.
- a substantially elliptical slit portion 35 extending in front of and behind the wearer's crotch is formed in the approximate center of the second absorbent water retaining body 32, 34 and the third absorbent water retaining body 36. Since the slit part 35 has the same structure as the slit part 12c of the first embodiment, a duplicate description is omitted.
- the left and right edges 11c, l id of the permeation cloth 11 are sewn to the left and right edges 10c, 10d of the pad body cloth 10 in a two-stage configuration via waterproof side cloths 13, 13, respectively. It is worn.
- a path through which the urine absorbed by the absorbent water retaining body 12 is transmitted to the outside is not formed, and the urine at the time of incontinence can be reliably confined in the pad 4.
- the second absorption water retaining bodies 32, 34 have free ends 32b, 34b and fixed ends 32a, 32b.
- the second water-absorbing body 32, 34 can follow the movement of the wearer's buttocks. Since the free ends 32b and 34b are provided with substantially V-shaped cutouts 32e and 34e, the cutouts 32e and 34e fit the wearer's buttocks in a suitable manner, and urinary incontinence due to movement of the wearer's buttocks Occurrence of the bulge of the pad can be suppressed. As a result, the effect of suppressing discomfort during wearing can be enhanced, and the silhouette of the buttocks can be maintained.
- a third absorbent water retaining body 36 is provided between the permeation cloth 11 and the second absorbent water retaining body 34, and the third absorbent water retaining body is sewn to the permeated cloth over the entire periphery thereof. Because it is worn, it can absorb urine from incontinence more effectively.
- the present invention is not limited to the above-described embodiment.
- the absorption water retaining body that absorbs urine is the second absorption water retaining body and the third absorption water retaining body having a two-layer structure, but the second absorption water retaining body having a single layer structure is used.
- the second absorption water retaining body having a single layer structure is used.
- the pad 4 is illustrated as being applied to a female short.
- the present invention is not limited to a female short, and may be applied to various crotch garments (eg, girdle) that fit the human body. Applicable. It can also be applied to men's underwear by changing the attachment position of the node 4 as appropriate.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Textile Engineering (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007518939A JP4880596B2 (ja) | 2005-05-30 | 2006-05-25 | 尿失禁者用パッド及び尿失禁者用下着 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2005-157565 | 2005-05-30 | ||
JP2005157565 | 2005-05-30 | ||
JP2005172844 | 2005-06-13 | ||
JP2005-172844 | 2005-06-13 |
Publications (1)
Publication Number | Publication Date |
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WO2006129550A1 true WO2006129550A1 (ja) | 2006-12-07 |
Family
ID=37481479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/310474 WO2006129550A1 (ja) | 2005-05-30 | 2006-05-25 | 尿失禁者用パッド及び尿失禁者用下着 |
Country Status (3)
Country | Link |
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JP (1) | JP4880596B2 (ja) |
KR (1) | KR20080010385A (ja) |
WO (1) | WO2006129550A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009183688A (ja) * | 2008-01-07 | 2009-08-20 | Hiroko Yokoyama | おむつ |
JP2010259724A (ja) * | 2009-05-11 | 2010-11-18 | Wacoal Corp | 体液吸収パッド |
JP2013023791A (ja) * | 2011-07-25 | 2013-02-04 | Hokuriku Str Cooperative | 下着及び吸水シート |
JP2013023792A (ja) * | 2011-07-25 | 2013-02-04 | Hokuriku Str Cooperative | 下着及びその製造方法 |
US11207225B2 (en) | 2019-08-02 | 2021-12-28 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
WO2022050672A1 (ko) * | 2020-09-03 | 2022-03-10 | 주식회사 우수 | 여성음부 보호패드가 적용된 무봉제 팬티 |
JP2022114484A (ja) * | 2021-01-27 | 2022-08-08 | 株式会社ファーストリテイリング | ショーツ |
JP2023031179A (ja) * | 2021-08-24 | 2023-03-08 | レジーナ ミラクル インターナショナル(グループ)リミテッド | 液溜め機能を有する布地およびそれを備えるズボン |
JP7487917B1 (ja) | 2023-09-08 | 2024-05-21 | 萌美 左官 | 小水漏れ防止用下半身衣類 |
WO2024262310A1 (ja) * | 2023-06-20 | 2024-12-26 | ユニ・チャーム株式会社 | 吸水サニタリーショーツ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5864835B2 (ja) * | 2010-01-12 | 2016-02-17 | 小林製薬株式会社 | 失禁用下着 |
KR101688837B1 (ko) * | 2015-10-27 | 2016-12-22 | 황정애 | 분비물의 누출을 방지하는 방수천이 구비된 요실금 팬티 |
KR102472838B1 (ko) | 2019-12-09 | 2022-12-01 | 주식회사 디플즈 | 골반저근 자극장치 |
KR102454101B1 (ko) * | 2020-03-20 | 2022-10-14 | 주식회사 디알컴퍼니 | 요실금 팬티 |
KR102683382B1 (ko) * | 2021-12-31 | 2024-07-09 | 조영은 | 여성용 위생 팬티 |
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JPH10113358A (ja) * | 1996-08-23 | 1998-05-06 | Teijin Ltd | 吸水パッド及び該吸水パッドを設けてなる失禁用ショーツ |
JPH11293502A (ja) * | 1998-04-13 | 1999-10-26 | Moriuchi Kyu Kk | 失禁用パンツ |
JP2003102758A (ja) * | 2001-09-28 | 2003-04-08 | Wacoal Corp | 失禁用パッドおよび失禁用パンツ |
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JPH03107255U (ja) * | 1990-02-17 | 1991-11-05 |
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- 2006-05-25 WO PCT/JP2006/310474 patent/WO2006129550A1/ja active Application Filing
- 2006-05-25 KR KR1020077018648A patent/KR20080010385A/ko not_active Withdrawn
- 2006-05-25 JP JP2007518939A patent/JP4880596B2/ja active Active
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JPH10113358A (ja) * | 1996-08-23 | 1998-05-06 | Teijin Ltd | 吸水パッド及び該吸水パッドを設けてなる失禁用ショーツ |
JPH11293502A (ja) * | 1998-04-13 | 1999-10-26 | Moriuchi Kyu Kk | 失禁用パンツ |
JP2003102758A (ja) * | 2001-09-28 | 2003-04-08 | Wacoal Corp | 失禁用パッドおよび失禁用パンツ |
JP2005015932A (ja) * | 2003-06-24 | 2005-01-20 | Tokyo Angel Honsha:Kk | 失禁パンツ及び失禁パンツ用吸収部材 |
JP3107255U (ja) * | 2004-08-17 | 2005-01-27 | 株式会社南都衛材製作所 | 失禁用ショーツ |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009183688A (ja) * | 2008-01-07 | 2009-08-20 | Hiroko Yokoyama | おむつ |
JP2010259724A (ja) * | 2009-05-11 | 2010-11-18 | Wacoal Corp | 体液吸収パッド |
JP2013023791A (ja) * | 2011-07-25 | 2013-02-04 | Hokuriku Str Cooperative | 下着及び吸水シート |
JP2013023792A (ja) * | 2011-07-25 | 2013-02-04 | Hokuriku Str Cooperative | 下着及びその製造方法 |
US12004935B2 (en) | 2019-08-02 | 2024-06-11 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
US11207225B2 (en) | 2019-08-02 | 2021-12-28 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
US12171646B2 (en) | 2019-08-02 | 2024-12-24 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
US11752049B2 (en) | 2019-08-02 | 2023-09-12 | Mas Innovation (Private) Limited | Absorbent pad for a garment |
WO2022050672A1 (ko) * | 2020-09-03 | 2022-03-10 | 주식회사 우수 | 여성음부 보호패드가 적용된 무봉제 팬티 |
JP2022114484A (ja) * | 2021-01-27 | 2022-08-08 | 株式会社ファーストリテイリング | ショーツ |
JP7382358B2 (ja) | 2021-01-27 | 2023-11-16 | 株式会社ファーストリテイリング | ショーツ |
JP2023031179A (ja) * | 2021-08-24 | 2023-03-08 | レジーナ ミラクル インターナショナル(グループ)リミテッド | 液溜め機能を有する布地およびそれを備えるズボン |
WO2024262310A1 (ja) * | 2023-06-20 | 2024-12-26 | ユニ・チャーム株式会社 | 吸水サニタリーショーツ |
JP7487917B1 (ja) | 2023-09-08 | 2024-05-21 | 萌美 左官 | 小水漏れ防止用下半身衣類 |
Also Published As
Publication number | Publication date |
---|---|
KR20080010385A (ko) | 2008-01-30 |
JPWO2006129550A1 (ja) | 2008-12-25 |
JP4880596B2 (ja) | 2012-02-22 |
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