Ostomy bag

Abstract

The utility model provides an ostomy bag, which relates to the technical field of ostomy bags and comprises a bag body and a base plate, the bag body is provided with outer layer cloth, the outer layer cloth comprises a water and oil repellent layer, a short fiber layer, a long fiber layer, a short fiber layer and a water and oil repellent layer which are sequentially arranged, the long fiber layer is made of polyester filament yarns, and the short fiber layer is made of short fibers. Through the arrangement of the water-repellent oil-repellent layer, the short fiber layer and the long fiber layer, the outer-layer cloth has high strength and elastic recovery capacity, so that the outer-layer cloth is firm, durable, crease-resistant and non-ironing, when the outer-layer cloth is used on the ostomy bag, the appearance of the ostomy bag can be smoother, wrinkles after friction are avoided, the outer-layer cloth on the body side is directly attached to the skin, the wearing noise can be reduced, and the wearing comfort is improved. The short fiber layer can effectively improve the deformation / fuzzing problem after cleaning, quick blow-drying can be achieved after cleaning, continuous use is achieved, and the water-repellent oil-repellent layer enables the surface layer to have the effect of blocking excrement.

Description

Technical Field

[0001] The utility model relates to the technical field of ostomy bags, in particular to an ostomy bag. Background Art

[0002] Colostomy surgery is commonly used in clinical practice to treat congenital malformations of the digestive tract, congenital anorectal malformations, intestinal inflammation, intestinal tumors and other diseases. After colostomy surgery, patients need to wear a ostomy bag to collect stoma excrement. The skin-contacting layer on the ostomy bag directly affects the user's comfort and concealment during the process. Most existing ostomy bags are made of non-woven fabrics, which are not waterproof or difficult to dry quickly after washing, making the ostomy bags very uncomfortable to use after being washed. After washing, the non-woven fabrics are prone to pilling and are not smooth enough, affecting the comfort of wearing. In view of the above defects, this application is proposed. Utility Model Content

[0003] The utility model aims to provide a novel cloth ostomy bag which can block excrement and can be used for normal use after being washed and dried.

[0004] To solve the above problems, the utility model provides an ostomy bag, comprising a bag body and a chassis, the bag body is provided with an outer layer of fabric, the outer layer of fabric comprises a water-repellent and oil-repellent layer, a short fiber layer, a long fiber layer, a short fiber layer and a water-repellent and oil-repellent layer arranged in sequence, the long fiber layer is made of polyester filaments, and the short fiber layer is made of short fibers.

[0005] According to an embodiment of the present invention, the water- and oil-repellent layer comprises a water-repellent resin and a polyacrylate coating.

[0006] According to an embodiment of the present invention, the outer layer of fabric is arranged on the body side of the bag body.

[0007] According to an embodiment of the present invention, the outer layer of fabric is provided on both the body side and the non-body side of the bag body.

[0008] According to an embodiment of the utility model, the bag body includes a bag body film 1 and a bag body film, and the bag body film 1 and the bag body film are connected to form the bag body.

[0009] According to an embodiment of the present invention, the bag body is made of transparent material.

[0010] According to an embodiment of the utility model, an observation structure is provided on the outer layer of fabric provided on the non-body side of the bag body for observing the stoma condition.

[0011] According to an embodiment of the utility model, at least two pieces of outer fabric are provided on the non-body side of the bag body, and when observing, one of the pieces of outer fabric can be opened to form an observation window.

[0012] According to an embodiment of the present utility model, a filtering system is provided in the bag body.

[0013] According to an embodiment of the present utility model, the staple fiber layer is made of 10-20 dtex fibers.

[0014] The beneficial effects of the present utility model are as follows: through the arrangement of the water and oil repellent layer, the staple fiber layer, and the long fiber layer, the outer layer fabric has high strength and elastic recovery ability. Therefore, it is firm, durable, wrinkle-resistant, and easy to iron. When used on a stoma bag, it can make the appearance of the stoma bag more flat, avoid the generation of wrinkles after friction, and the outer layer fabric on the body side directly adheres to the skin, which can reduce the wearing noise and improve the wearing comfort. The arrangement of the staple fiber layer can effectively improve the problem of deformation / fuzzing after washing, can be quickly dried after washing, and can be continuously used. The arrangement of the water and oil repellent layer enables the surface layer to block excrement. Description of the Drawings

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the explosion structure of the stoma bag;

[0017] Figure 2 It is a schematic diagram of the layered structure of the outer layer fabric;

[0018] Figure 3 It is a schematic diagram of the outer layer fabric. Detailed Embodiments

[0019] The following description is only used to disclose the present utility model so that those skilled in the art can implement the present utility model. The embodiments described below are only examples, and those skilled in the art can think of other obvious deformations. The basic principles defined in the following description can be applied to other implementation schemes, deformation schemes, improvement schemes, equivalent schemes, and other schemes that do not deviate from the spirit and scope of the present utility model.

[0020]

Embodiment 1

[0021] A stoma bag, as Figure 1 , includes a bag body and a chassis 2 provided on the bag body. An outer layer fabric is provided on the bag body, as Figure 2 , and the outer layer fabric includes a water and oil repellent layer 10, a staple fiber layer 11, a long fiber layer 12, a staple fiber layer 11, and a water and oil repellent layer 10 arranged in sequence. The long fiber layer 12 is made of polyester filaments, and the staple fiber layer 11 is made of staple fibers.

[0022] The bag body includes a bag body film one 4 on the body side and a bag body film two 5 on the non-body side. The bag body film one 4 and the bag body film two 5 are welded to form the bag body. In this embodiment, the bag body is preferably made of a transparent material.

[0023] The outer layer fabric is a new type of fabric. Depending on the product specifications, it can be on one side of the product or on both sides of the product. Figure 1 Among them, the products with outer layer fabrics on both sides are the body-side outer layer fabric 1 and the non-body-side outer layer fabric 6 respectively; in other embodiments, the outer layer fabric can also be provided only on the body side of the bag body.

[0024] Specifically, this new type of outer layer fabric can effectively improve deformation / fuzzing after washing, can be quickly dried after washing, and can be continuously used. The surface layer has the function of blocking excrement.

[0025] The outer layer fabric contains polyester material. Polyester has high strength and elastic recovery ability. Therefore, it is firm, durable, wrinkle-resistant and non-ironing. Using it on the ostomy bag can make the appearance of the ostomy bag smoother and avoid the generation of wrinkles after friction.

[0026] The new type of outer layer fabric can be completed by the hot rolling process. It mixes the pretreated fiber materials with an appropriate amount of melt and performs hot rolling under high temperature and high pressure conditions, so that the polyester fiber materials are fused together. After appropriate cooling and calendering treatments, the thickness and density of the fabric are controlled, making the fabric stronger, not easy to thread off, and more durable.

[0027] Short fibers are used on the surface of the new type of outer layer fabric and can be made of 10-20 dtex fibers. The finer the fibers, the higher the density, the better the recovery, and it is less likely to fuzz and less likely to form balls after use or washing. The shorter the fibers, the better the skin friendliness, and it will not give the skin a foreign body feeling.

[0028] Substances such as water-repellent resin and polyacrylate are used on the surface of the new type of outer layer fabric, which reduces the surface tension of the fibers and forms a water and oil barrier, which can initially block excrement, making it easy to rinse the liquid on the fabric surface and not easy to stain.

[0029] The processing technology of the new type of outer layer fabric is simple, and the color selection is diverse to meet the needs of different people. It can be white, skin color, black or gray.

[0030] The new type of outer layer fabric can have different grams per square meter, ranging from 25g to 60g, and different thicknesses can also be set according to the needs of different patients and cost considerations.

[0031] Through the special hot rolling process and fabric matching, the sweat on the skin surface can be led to the outer layer of the clothing and evaporated through air circulation, so as to achieve the effect of rapid drying. It can also be normally dried and used after washing, maintaining the original stiffness and comfort.

[0032] The new outer fabric can be added to the body side and the non-body side respectively according to the different uses of the ostomy bag. The body side is directly attached to the skin, mainly to reduce the wearing noise and improve the wearing comfort. The new fabric on the non-body side consists of two small pieces to form an observation structure, which increases the concealment for the patient when wearing and makes it not easy to see the excrement inside. When needed, one of the pieces can be opened to form an observation window for observation. The design of the observation window is conducive to the patient observing the stoma condition, which is very convenient; the observation structure can also be realized by opening an opening on the outer fabric of the non-body side.

[0033] Optionally, a filtration system 3 is provided in the bag body.

[0034] Those skilled in the art should understand that the above description and the embodiments of the present invention shown in the drawings are only examples and do not limit the present invention. The object of the present invention has been completely and effectively achieved. The function and structural principle of the present invention have been shown and described in the embodiments. Without departing from the said principle, any deformation and modification can be made to the embodiments of the present invention.

Claims

1. An ostomy bag, characterized in that: The invention comprises a bag body and a chassis (2), wherein the bag body is provided with an outer layer of fabric, wherein the outer layer of fabric comprises a water-repellent and oil-repellent layer (10), a short fiber layer (11), a long fiber layer (12), a short fiber layer (11) and a water-repellent and oil-repellent layer (10) which are arranged in sequence, wherein the long fiber layer (12) is made of polyester filaments, and the short fiber layer (11) is made of short fibers.

2. The ostomy bag according to claim 1, characterized in that: The water- and oil-repellent layer (10) comprises a water-repellent resin and a polyacrylate coating.

3. The ostomy bag according to claim 2, characterized in that: The outer layer of fabric is arranged on the body side of the bag body.

4. The ostomy bag according to claim 2, characterized in that: The outer layer of fabric is arranged on both the body side and the non-body side of the bag body.

5. The ostomy bag according to any one of claims 1 to 4, characterized in that: The bag body comprises a bag body film 1 (4) and a bag body film 2 (5), and the bag body film 1 (4) and the bag body film 2 (5) are connected to form the bag body.

6. The ostomy bag according to claim 4, characterized in that: The bag body is made of transparent material.

7. The ostomy bag according to claim 6, characterized in that: An observation structure is arranged on the outer layer of fabric arranged on the non-body side of the bag body for observing the stoma condition.

8. The ostomy bag according to claim 7, characterized in that: At least two pieces of outer fabric are arranged on the non-body side of the bag body, and when observing, one of the pieces of outer fabric can be opened to form an observation window.

9. The ostomy bag according to any one of claims 1 to 4, characterized in that: A filtering system (3) is arranged in the bag body.

10. The ostomy bag according to any one of claims 1 to 4, characterized in that: The staple fiber layer (11) is made of 10-20 dtex fibers.

Images