JP3180012U - Toilet bag - Google Patents

Abstract

To provide a stool bag that can cope with absorption of leaked water without adversely affecting the skin even when applied to the skin for a long time. Furthermore, the present invention provides a stool bag that can be easily handled and replaced after use.
A bag portion (3A) having a bag body (31) for accommodating defecation and an opening edge (32) of the bag body (31), and an adhesive for adhering to the skin around the anus. A skin attachment portion (2A) having an annular adhesive portion (21) formed of a polymer material having a property and water absorption, and to the skin in the adhesive portion (21) of the skin attachment portion (2A) The opening edge part (32) of the bag part (3A) is joined to the surface opposite to the sticking surface. A combination of a toilet bag and a disposable diaper, wherein the disposable diaper has an opening formed at a position corresponding to the anus, and a toilet bag receiving recess for receiving the toilet bag is provided protruding from the periphery of the opening toward the outside. It has been.
[Selection] Figure 1

Description

  The present invention relates to a stool bag that is attached to the anus of a care recipient who is bedridden, for example, and accommodates defecation.

  Excretion assistance, particularly defecation assistance, is one of the major burdens for caregivers, and it is important to reduce the burden. At the same time, it is important for the cared person to have less discomfort and to maintain a healthy and healthy state of the body. As a solution to this problem, a stool bag that is directly attached to the cared person's anus has been proposed.

  Examples of conventional toilet bags include those described in Patent Documents 1 to 4. In either case, an adhesive part or an adhesive part is provided around the opening of the bag that receives defecation, and the adhesive part or adhesive part is attached to the periphery of the anus. The toilet bag of Patent Document 3 is provided with a water-absorbing material around the adhesive portion or the adhesive portion, and can absorb water leaked from the stool.

  On the other hand, there is known a waste container that is attached to a stoma hole by a person who has constructed a stoma in the body by surgery. The excrement container includes a bag portion and a plate-like member having an adhesive surface called a “face plate” provided at the opening of the bag portion. By attaching the face plate to the skin around the stoma, the excrement container is fixed. Examples of the material of the pressure-sensitive adhesive layer forming the pressure-sensitive adhesive surface of the face plate include those described in Patent Documents 4 and 5. The adhesive for skin described in Patent Documents 4 and 5 contains a thermoplastic elastomer, a hydrophilic polymer compound, and a softening agent, and has a water absorption rate of 55 to 240% and 240 after 3 hours and 24 hours. ~ 450%. This adhesive for skin has a small change in adhesive force during the application period, has no water irritation and does not irritate the skin during peeling.

JP 2003-10227 A JP 2006-167181 A Japanese Patent Application Laid-Open No. 2000-116689 JP 2006-263042 A International Publication No. 2009-087877

The conventional toilet bag has the following problems.
The stool is attached to the skin around the anus for a long time (several hours to 1 to 2 days), and since it is repeatedly applied and peeled off, a skin adhesive used for bandages and the like is used. Even when used, it may cause skin irritation and redness. It is important to keep the skin on which the toilet bag is worn and the surrounding area clean and healthy. Otherwise, there is a possibility of infection from the skin and anus, which can be serious. Conventional adhesives for skin include acrylic adhesives mainly composed of acrylic resin, rubber adhesives mainly composed of natural rubber or synthetic rubber, and softeners added, and silicone adhesives.
In addition, when a water absorbing material is arranged around the adhesive portion as in Patent Document 3, since moisture passes through the adhesive portion and reaches the water absorbing material, the adhesiveness of the adhesive portion is lost due to contact with moisture, and the stool The bag may come off.

  In view of the above problems, an object of the present invention is to provide a stool bag that can cope with absorption of leaked water without adversely affecting the skin even when applied to the skin for a long time. Furthermore, it aims at providing the stool bag which the handling after use and replacement | exchange of a bag part are easy.

  In order to achieve the above object, the present invention provides the following configurations. In addition, the code | symbol in parenthesis is a code | symbol in drawing which showed the Example mentioned later, and attaches | subjects it for reference.

  The first aspect of the present invention is a bag portion (3A) having a bag body (31) for containing defecation and an opening edge portion (32) of the bag body (31), and affixed to the skin around the anus. A skin attachment part (2A) having an annular adhesive part (21) formed of a polymer material having adhesiveness and water absorption for wearing, and the adhesive part (2A) of the skin attachment part (2A) 21) The feces bag characterized in that the opening edge portion (32) of the bag portion (3A) is joined to the surface on the opposite side of the surface to be adhered to the skin in 21).

  The second aspect of the present invention is a bag portion (3B) having a bag body (31) for accommodating defecation and an opening edge (32) of the bag body (31), and affixed to the skin around the anus. A skin attachment part (2B) having an annular adhesion part (21) formed of a polymer material having adhesiveness and water absorption for wearing, and the skin attachment part (2B) is the adhesion part The inner fitting member (22) has an inner fitting member (22) joined to the surface opposite to the surface to be adhered to the skin in (21) and formed with a concave or convex annular fitting portion. An outer fitting member (23) having a convex or concave annular fitting portion that can be elastically fitted to the inner fitting member (22) and the outer fitting member (23). A toilet bag characterized in that the opening edge (32) of the bag (3B) is sandwiched between each other and can be elastically fitted. .

  In the above aspect, the bag body (31) of the bag portion (3D) has an inner surface of the bag body (31) within a predetermined length from an end edge (33b) opposite to the opening edge portion (32). A closed portion (33) that is closed by joining together, and a perforation (34) for separation formed in the closed portion (33) in the vicinity of the boundary line (33a) between the non-bonded portion. Is preferred.

  A third aspect of the present invention is a combination of a toilet bag and a disposable diaper according to the above aspect, wherein the disposable diaper has an opening formed at a position corresponding to the anus, and the toilet bag is disposed outward from the periphery of the opening. A toilet bag storage recess for storage is provided so as to protrude.

  In the toilet bag according to the present invention, the adhesive part of the skin attachment part is formed of a polymer material having water absorption in addition to adhesiveness, so that it is possible to immediately absorb the water that is about to leak out. Moreover, the adhesiveness does not decrease due to water absorption of the adhesive part.

  The feces bag in which the bag portion and the skin attachment portion are joined can be removed as it is by removing the feces bag (desirably discarding the feces separately).

  In addition, a toilet bag having an inner fitting member and an outer fitting member whose skin mounting parts are separated from each other is fitted with the opening edge of the bag body sandwiched between the inner fitting member and the outer fitting member. After use, after use, only the bag part can be removed and discarded (preferably throwing away the stool). You may replace | exchange and use only a bag part, with a skin mounting part stuck. Alternatively, the whole body may be removed together with the skin mounting portion, the bag portion may be discarded, and the skin mounting portion may be used after being disinfected and cleaned.

  The stool bag in which the closure part and the separation perforation are formed at the edge of the bag main body of the bag part accommodates and removes the defecation, and then detaches most of the closure part by the separation perforation. At this time, only a small part in the vicinity of the boundary line with the non-joined part remains in the closed part. This part can be easily opened, and the internal feces can be discarded from the opening. Thereby, the stool can be processed easily.

  The combination of the toilet bag and the disposable diaper according to the present invention allows the attached toilet bag to be accommodated in the toilet bag accommodating recess provided in the disposable diaper, so that the toilet bag is not bulky or pushed in the diaper, and Even if there is a leak from the toilet bag, it can be captured by a diaper.

1A is a perspective view schematically showing an example of the first embodiment of the present invention, and FIG. FIG. 2 is a perspective view showing an example of the usage state of the toilet bag shown in FIG. 1 and (b) a bottom view. 3 is a perspective view schematically showing a disposable diaper used in combination with the stool bag shown in FIG. 1A, and FIG. 3B is a side cross-sectional view schematically showing a use state of the stool bag and the disposable diaper. FIG. FIG. 4A is a perspective view schematically showing an example of a second embodiment of the present invention, and FIG. 4B is a Y sectional view. FIG. 5 is a perspective view showing an example of the usage state of the toilet bag shown in FIG. 4, and FIG. 5B is a bottom view (viewed from below the body). FIG. 6 is a view for explaining a method of mounting the toilet bag shown in FIG. FIG. 7 is a cross-sectional view schematically showing a modification of the second embodiment of the present invention. 8A to 8C are views showing a third embodiment of the present invention and a method for using the third embodiment.

  Embodiments will be described below with reference to the drawings illustrating examples of the present invention.

FIG. 1A is a perspective view schematically showing an example of the first embodiment of the present invention, and FIG. 1B is an X sectional view.
A toilet bag 1A of the first embodiment includes a bag portion 3A and a skin attachment portion 2A. 3 A of bag parts have the bag main body 31 for accommodating a defecation, and the opening edge part 32 of the bag main body 31. As shown in FIG. The bag body 31 is sized to accommodate at least one stool and is formed of a flexible material. The defecation from the anus is accommodated through only one opening. The material of the bag body 31 is impermeable (water-proof or waterproof). For example, a synthetic resin sheet such as polyethylene or polypropylene is suitable. The thickness is, for example, about several μm to several hundred μm. Alternatively, paper, non-woven fabric, woven fabric or the like that has been subjected to waterproof treatment may be used. It is preferable to use a material that does not cause environmental problems during disposal. Further, instead of a single layer structure, a two-layer or multilayer structure may be used. For example, the inner surface side may be a water-impermeable sheet, and the outer surface side may be a non-woven fabric that is comfortable to the touch.

  The skin attachment part 2A has an annular adhesive part 21 for adhering to the skin around the anus. Although not shown, release paper may be pasted on the surface of the adhesive portion 21 before use. The adhesive portion 21 is formed of a polymer material having adhesiveness and water absorption. For example, the polymer material described in Patent Document 3 or Patent Document 4 is preferable. The polymer materials described in these documents contain a thermoplastic elastomer, a hydrophilic polymer compound, and a softening agent. For example, the water absorption after 3 hours and after 24 hours is 55 to 240% and 240 to 240%. It is supposed to be 450%. The thermoplastic elastomer is, for example, styrene, olefin, polyester, etc., and the hydrophilic polymer is, for example, a plant polymer such as gum arabic, a microbial polymer such as xanthan gum, or an animal polymer such as casein. As the softening agent, for example, polyisobutylene is suitable.

  Furthermore, you may mix | blend collagen and / or hyaluronic acid with respect to the material of the adhesion part 21. FIG. This can further suppress skin irritation.

  It is preferable that the entire skin mounting portion 2A including the adhesive portion 21 is flexible and deforms softly. Moreover, the sticking surface stuck on the skin of the cyclic | annular adhesion part 21 shall be flat (when it is an undeformed state) so that the surface of a skin may be followed. The front shape of the ring may be circular, elliptical, oval, or the like. The adhesive part 21 is stuck so that the anus is located at the center of the ring. Moreover, the adhesion part 21 has predetermined | prescribed thickness, for example, 1-3 mm. Thus, since the adhesion part 21 has predetermined | prescribed thickness, adhesion part 21 itself can deform | transform freely along the unevenness | corrugation of skin, and can contact | adhere to skin. Moreover, sufficient water absorption can be exhibited by having predetermined thickness.

  The opening edge portion 32 of the bag portion 3A is joined to the surface of the adhesive portion 21 opposite to the surface to be adhered to the skin. This joining can be performed, for example, by bonding with an appropriate adhesive, heat sealing, or pressure bonding. In this case, the opening edge portion 32 serves as a base material for the adhesive portion 21. The stool bag 1A of the first embodiment has a skin mounting part 2A and a bag part 3A integrated, and after use, the stool is flowed to the toilet and processed, and then the whole is discarded as garbage.

  FIG. 2A is a perspective view showing an example of a usage state of the toilet bag 1A shown in FIG. 1 (a view of the toilet bag 1A viewed from a substantially side view when lying on its back), and FIG. ) Is a bottom view seen from below the body sleeping on its back.

  As shown to Fig.2 (a), when using the toilet bag 1A, the cyclic | annular skin mounting part 2A will be in the state folded at the center. This is because the anus is located in the valley between the left and right buttocks 50. The skin mounting portion 2A is deformed along the rise of the left and right heel portions 50. The bag portion 3A is arranged so as to extend to the opposite side of the opening as a whole, but is flexible and can be freely deformed as shown. As shown in FIG. 2 (b), the skin attachment portion 2 A is stuck around the anus between the left and right buttocks 50, and the bag portion 3 A extends between the left and right legs 51.

  3 (a) is a perspective view schematically showing a disposable diaper 60 used in combination with the toilet bag 1A shown in FIG. 1, and FIG. 3 (b) is a schematic view showing the use state of the toilet bag and the disposable diaper. FIG.

  The disposable diaper 60 has a general shape and structure as a whole. To be used in combination with the toilet bag 1A of FIG. 1, the disposable diaper 60 has an opening 61 formed at a position corresponding to the anus and outward from the periphery of the opening 51 as shown in FIG. A toilet bag storage recess 62 for storing the bag 1A is provided so as to protrude. The material of the inner surface of the toilet bag housing recess 62 is, for example, the same water-permeable as the material of the inner surface of the disposable diaper 60, and the material of the outer surface is the same water-impermeable as the material of the outer surface of the disposable diaper 60. Or you may form the toilet bag accommodating recessed part 62 only with a water-impermeable raw material. As shown in FIG. 3 (b), when the disposable diaper 60 is attached, the toilet bag 1 </ b> A is housed in the toilet bag housing recess 62. In the case of wearing, first, the toilet bag 1A is attached to the skin, and then the disposable diaper 60 is attached, and the toilet bag 1A is housed in the toilet bag housing recess 62.

  Although not shown, instead of combining with the disposable diaper 60, the toilet bag 1A may be used in combination with an impermeable sheet laid on the lower surface of the body.

  Note that the combination of the toilet bag 1A of the first embodiment and the disposable diaper or the water-impermeable sheet can be similarly applied to the toilet bags of other embodiments described later.

  FIG. 4A is a perspective view schematically showing an example of the second embodiment of the present invention, and FIG. 4B is a Y sectional view.

  The feces bag 1B of the second embodiment includes a bag portion 3B and a skin mounting portion 2B. The bag part 3 </ b> B includes a bag main body 31 for accommodating defecation and an opening edge 32 of the bag main body 31. The size, shape, structure, and the like of the bag portion 3B are the same as those of the bag portion 3A of the first embodiment.

  The skin mounting portion 2B has an annular adhesive portion 21 for attaching to the skin around the anus. The material, shape, and the like of the adhesive portion 21 are the same as those of the adhesive portion 21 of the first embodiment. A different point from 1st Embodiment is a point provided with the member which fixes the opening edge part 32 in the bag part 3B so that attachment or detachment is possible on the opposite side of the adhesion surface to the skin in the adhesion part 21. FIG. This fixing member is composed of two members separated from each other, one of which is an inner fitting member 22 joined (adhered or fused) to the back surface of the adhesive portion 21, and the other is an outer fitting member 23. is there. These fixing members are formed by molding a polymer material having flexibility and appropriate elasticity into a predetermined shape. For example, the base material is a thermoplastic elastomer such as styrene, olefin, or polyester. Alternatively, the base material of the fixing member may be the same base material as that of the adhesive portion 21 and may not have adhesiveness.

  As shown in the sectional view of FIG. 4B, the inner fitting member 22 includes an annular flat portion joined to the back surface of the adhesive portion 21 and an annular convex portion protruding from the annular flat portion. The cross section of the annular convex portion may be circular or elliptical. The outer fitting member 23 is an annular member and has an annular recess. The cross section of the annular recess of the outer fitting member 23 is C-shaped. The annular convex portion of the inner fitting member 22 and the annular concave portion of the outer fitting member 23 sandwich the opening edge portion 32 of the bag portion 3B therebetween and are elastically fitted to each other. “Elasticly fitting” means that the annular convex portion and the annular concave portion are elastically slightly deformed and fitted to each other, and a pressing force is exerted in a direction in which the annular convex portion and the annular concave portion are in close contact with each other. Thereby, the opening edge part 32 of the clamped bag part 3B can be reliably fixed.

  FIG. 5A is a perspective view showing an example of a usage state of the toilet bag 1B shown in FIG. 4 (view of the toilet bag 1B when viewed from the side when lying on its back), and FIG. ) Is a bottom view seen from below the body sleeping on its back. FIG. 5 is the same as FIG. 2 showing the toilet bag 1A of the first embodiment.

FIG. 6 is a view for explaining a method of attaching the toilet bag 1B shown in FIG.
The attachment and detachment of the bag portion 3B to the skin attachment portion 2B in the toilet bag 1B can be performed in a state where the adhesive portion 21 and the inner fitting member 22 of the skin attachment portion 2B are attached to the body or in a state where they are removed from the body. .

  First, the outer fitting member 23 is separated from the inner fitting member 22. A new bag portion 3B (schematically indicated by a dotted line) is prepared, the opening end of the bag body 31 is passed through the ring of the outer fitting member 23, the opening is widened, and the opening edge portion 32 of the outer fitting member 23 is Hang around the ring. The outer fitting member 23 and the inner fitting member 22 are brought close to each other as they are, and pushed in so as to fit both. Thus, the annular convex portion 24 of the inner fitting member 22 is fitted into the annular concave portion 25 of the outer fitting member 23. At this time, the annular convex part 24 of the inner fitting member 22 can enter because the annular concave part 25 of the outer fitting member 23 is deformed and expanded.

  When removing the bag portion 3 </ b> B, the outer fitting member 23 can be separated from the inner fitting member 22 by pulling the opening edge portion 32 of the bag body 31. The used bag portion 3B can be disposed of as trash after processing the stored stool. In the toilet bag 1B, the bag part 3B can be discarded and the skin mounting part 2B can be used repeatedly.

  FIG. 7 is a cross-sectional view schematically showing a modification of the second embodiment of the present invention. In the skin mounting portion 2C of this modified example, the inner fitting member 22 on the back surface side of the adhesive portion 21 is provided with an annular recess, while the outer fitting member 23 is an annular body having a circular cross section or an elliptical cross section (that is, an annular convex portion). ). In the second embodiment, only the convex portions and the concave portions of the inner fitting member 22 and the outer fitting member 23 are reversed, and the functions and methods of use are the same.

  8A to 8C are views showing a third embodiment of the present invention and a method for using the third embodiment. The toilet bag 1D of the third embodiment is different from the above-described embodiment in the bag portion 3D.

  As shown in FIG. 8A, the bag portion 3 </ b> D is provided with a closing portion 33 within a predetermined length L <b> 1 from the end edge 33 b on the opposite side of the opening edge portion 32. The closing portion 33 is a portion where the inner surfaces of the bag body 31 are closed by joining them by heat fusion or pressure bonding. Further, a separation perforation 34 is formed in the closing portion 33 in the vicinity of the boundary line 33a with the non-joined portion (indicated by the length L2 in the drawing). For example, when the length L1 in the drawing is about 10 to 15 mm, the length L2 is about 1 to 2 mm. When the toilet bag 1D is used, the closing portion 33 has a sufficient length L1, so that the end portion of the bag body 31 can be reliably closed.

  As shown in FIG. 8 (b), after the stool is accommodated, the blocking portion 33 of the stool bag 1 </ b> D is separated by a separation perforation 34. At this time, only a small portion (length L2) in the vicinity of the boundary line 33a with the non-joined portion of the closed portion 33 is left. By leaving the blocking portion 33 slightly, it is possible to prevent the stool from falling as soon as it is cut off. And as shown in FIG.8 (c), it is possible to open | release easily the obstruction | occlusion part which remained slightly by opening the bag main body 31 to a horizontal direction. Internal feces can be discarded from the opening. Thereby, the stool can be processed easily.

1A, 1B, 1D Toilet bag 2A, 2B, 2C Skin attachment part 21 Adhesive part 22 Inner fitting member 23 Outer fitting member 24 Annular convex part 25 Annular concave part 3A, 3B, 3D Bag part 31 Bag body 32 Opening edge part 33 Blocking part 33a Blocking part boundary line 33b Edge 34 Perforation for separation 50 Buttocks 51 Leg 60 Diaper 61 Anal position opening 62 Toilet bag accommodation recess

Claims (4)

A bag portion (3A) having a bag body (31) for containing defecation and an opening edge (32) of the bag body (31);
A skin attachment part (2A) having an annular adhesive part (21) formed of a polymer material having adhesiveness and water absorption for adhering to the skin around the anus,
The opening edge portion (32) of the bag portion (3A) is joined to the surface of the adhesive portion (21) of the skin attachment portion (2A) opposite to the surface to be adhered to the skin. Featuring a toilet bag. A bag portion (3B) having a bag main body (31) for accommodating defecation and an opening edge (32) of the bag main body (31);
A skin attachment part (2B) having an annular adhesive part (21) formed of a polymer material having adhesiveness and water absorption for adhering to the skin around the anus,
The skin mounting part (2B) is formed by attaching an inner fitting member (22) which is bonded to the surface of the adhesive part (21) opposite to the surface to be adhered to the skin and forms a concave or convex annular fitting part. And having an outer fitting member (23) formed with a convex or concave annular fitting portion that can be elastically fitted to the inner fitting agent (22),
The inner fitting member (22) and the outer fitting member (23) can be elastically fitted with the opening edge portion (32) of the bag portion (3B) sandwiched therebetween. Featuring a toilet bag. The bag body (31) of the bag portion (3D) joins the inner surfaces of the bag body (31) within a predetermined length from the edge (33b) on the opposite side of the opening edge (32). And a closing perforation (34) formed in the closing portion (33) in the vicinity of the boundary line (33a) between the closed portion (33) and the non-joined portion. The stool bag according to claim 1 or 2.   It is a combination of the toilet bag and disposable diaper in any one of Claims 1-3, Comprising: The said disposable diaper accommodates a toilet bag toward the outer side from the periphery of an opening formed in the position corresponding to an anus A combination of a toilet bag and a disposable diaper, wherein a toilet bag receiving recess for projecting is provided to protrude.

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