CN216933679U

CN216933679U - Excrement drainage device

Info

Publication number: CN216933679U
Application number: CN202123369821.7U
Authority: CN
Inventors: 马浩天
Original assignee: Hangzhou Beimai Technology Co ltd
Current assignee: Hangzhou Beimai Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-12
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a stool drainage device, which relates to the technical field of medical instruments and comprises a bag opening and a bag body, wherein the bag opening is provided with an elastic attaching sheet, the bag opening is bent into a plurality of parts to form bent parts, the bag body is provided with a colloid chassis, a non-woven fabric pressure-sensitive adhesive structure, an opening, a non-woven fabric layer and an air hole, the opening is positioned in the center of the colloid chassis, the colloid chassis is matched with the shape of the buttocks of a human body, and an exhaust hole and an active carbon sheet are arranged in the air hole. Has the following beneficial effects: the utility model is provided with an elastic attaching sheet, the bag opening is placed in a bending way, the colloid chassis is matched with the shape of the human hip, and the adhesive bag is also provided with an exhaust hole and an active carbon sheet, so that the adhesive bag is not easy to fall off, comfortable to wear, capable of exhausting and deodorizing and not easy to leak excrement from the bag opening; furthermore, the attaching pieces and the bag opening are provided with magic tape structures, so that the bag opening can be conveniently opened and closed.

Description

Excrement drainage device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a stool drainage device.

Background

In the last decade, the incidence of colorectal cancer is rising year by year due to changes in dietary structure, environmental factors and the like, and about 300 ten thousand of colorectal cancer cases are newly added every year according to statistics, wherein most of colorectal cancers are rectal cancers, and half of rectal cancers are low and medium. And this segment of the population needs to receive an enterostomy. So that about 100 million people receive an enterostomy every year, and after the enterostomy, an ostomy bag is attached to the abdominal wall to collect excrement. And fecal incontinence is a common symptom in patients with clinical crisis, coma, and paraplegia. The long-term exposure of the skin or repeated stimulation of excrement and urine easily causes incontinent dermatitis, causes the occurrence rate of pressure sores and urinary tract infection of patients to be increased, prolongs the hospitalization period and increases the nursing cost. And even cause care disputes and complaints. The traditional built-in auxiliary device for fecal incontinence is easy to have the problems of intestinal injury, bleeding and the like, the use safety needs to be researched and verified, and the risks of fecal leakage and skin injury still exist. The external auxiliary device has good patient tolerance and convenient material taking, and the ostomy bag is frequently applied to the clinical application of collecting excrement. However, the traditional ostomy bag is only suitable for patients with smooth skin and has the problems that the skin of the anus and the perineum is sunken and wrinkled obviously, the skin is loose, the shape and the size of the base plate of the ostomy bag are not matched, the base plate is thick and has insufficient flexibility, the ostomy base plate is not firmly adhered and is easy to fall off, the ostomy bag is easy to explode when the excretion is large, the time and the labor are wasted when the excrement is frequently poured, the paste is difficult to treat, and the like, and the using effect is influenced. The gas in the excrement is more than the liquid, and the bag body of the existing ostomy bag only can isolate water and cannot realize the function of ventilation, so the bag is seriously expanded, and the inside of the ostomy bag is full of odor. The surface of some ostomy bags is a PVC film, the surface is easy to stick to the surface of the skin of a patient to cause adhesion, and the touch feeling is also poor. Some ostomy bags are provided with negative pressure equipment, the negative pressure equipment needs to be connected during operation, the operation is not very convenient, and the excrement is easy to leak from the bag openings due to the fact that the bag openings need to be inserted with pipes.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a stool drainage device, which aims at solving the technical problems that a traditional ostomy bag is easy to fall off, uncomfortable to wear, incapable of exhausting and deodorizing, inconvenient to wear and easy to leak stool from the bag opening.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a shit drainage device, includes the sack and the bag body, the sack is equipped with and has elastic laminating piece, a plurality of parts are buckled into to the sack, form the kink, the distance of kink with the length of laminating piece is the same, be equipped with colloid chassis, non-woven fabrics pressure sensitive adhesive structure, opening, non-woven fabrics layer and gas pocket on the bag body, the opening is located the central authorities on colloid chassis, the shape looks adaptation of colloid chassis and human buttock, the bag body is equipped with exhaust hole and active carbon piece.

Optionally, the adhesive chassis and the non-woven fabric pressure sensitive adhesive structure are provided with a first arc-shaped concave part, a second arc-shaped concave part and two circular convex parts, the curvature of the first concave part is smaller than that of the second concave part, the two circular convex parts are symmetrical, and the first concave part, the second concave part and the two circular convex parts are distributed in the cross direction of the non-woven fabric pressure sensitive adhesive structure of the adhesive chassis.

Optionally, the thickness of the adhesive sheet is 2mm to 5 mm.

Optionally, the vent holes are cross-shaped.

Optionally, the opening is oval.

Optionally, the non-woven fabric layers are arranged on both sides of the bag body.

Optionally, the non-woven pressure sensitive adhesive structure is located at a peripheral edge of the adhesive chassis.

Optionally, the attaching piece and the bag opening are provided with hook and loop fasteners.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the technical scheme provided by the utility model is provided with an elastic attaching sheet, the bag opening is placed in a bent mode, the colloid chassis is matched with the shape of the hip of a human body, and the elastic attaching sheet is also provided with an exhaust hole and an active carbon sheet, so that the elastic attaching sheet is not easy to fall off, comfortable to wear, capable of exhausting and deodorizing and not easy to leak excrement from the bag opening; furthermore, the attaching pieces and the bag opening are provided with magic tape structures, so that the bag opening can be conveniently opened and closed.

Drawings

Fig. 1 is a schematic front structural view of a stool drainage device according to an embodiment of the present invention.

Fig. 2 is a schematic view of a reverse structure of a stool drainage device according to an embodiment of the present invention.

Fig. 3 is a side sectional view of the air hole and the activated carbon sheet of the stool drainage device according to the embodiment of the present invention.

Fig. 4 is a schematic structural view of a bag opening of a stool drainage device according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a glue chassis and a non-woven pressure sensitive glue structure of a stool drainage device according to an embodiment of the present invention.

1. A bag opening; 11. a bonding sheet; 12. a bending section; 2. a bag body; 21. a non-woven pressure sensitive adhesive structure; 211. a first recess; 212. A second recess; 213. a rounded convex portion; 22. a colloid chassis; 23. an opening; 24. a non-woven fabric layer; 25. air holes; 251. an exhaust hole; 252. an activated carbon tablet.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Examples

Combine 1-5 of the accompanying drawings, a shit drainage device, including the sack 1 and the bag body 2, sack 1 is equipped with and has elastic laminating piece 11, a plurality of parts are buckled into to sack 1, form kink 12, kink 12 the distance with laminating piece 11's length is the same, be equipped with colloid chassis 22, non-woven fabrics pressure sensitive adhesive structure 21, opening 23, non-woven fabrics layer 24 and gas vent 25 on the bag body 2, opening 23 is located the central authorities on colloid chassis 22, the shape looks adaptation of colloid chassis 22 and human buttock, gas vent 25 inside is equipped with exhaust hole 251 and active carbon piece 252.

As shown in fig. 4, the adhesive sheet 11 has elasticity, and the original shape is that two sheets are adhered together, and when pressure is applied to the side surfaces of the adhesive sheet 11, a stool cleaning outlet is formed in the middle of the two sheets 11, and after the pressure is removed, the adhesive sheet 11 is closed again. When the excrement is discharged without the bag opening 1, the attaching piece 11 is folded along the bending part 12, so that the inner space and the outer space of the bag opening 1 can be well isolated. The colloid chassis 22 is matched with the shape of the human hip, so that the comfort of the colloid chassis 22 attached to the hip can be improved. The non-woven pressure-sensitive adhesive structure 21 has strong adhesive force and is not easy to fall off after being attached to the skin. As shown in fig. 3, the air vent 251 can be used for exhausting air to prevent the bag body from being too expanded, and the activated carbon sheet 252 can absorb odor and peculiar smell. The vent hole 251 is opened at the activated carbon sheet 252 of the pouch body 2, and it can be understood that the activated carbon sheet 252 is fusion-connected inside the pouch body 2.

As shown in fig. 5, the adhesive base plate 22 and the nonwoven fabric pressure sensitive adhesive structure 21 are provided with a first concave portion 211, a second concave portion 212 and a circular convex portion 213, the curvature of the first concave portion 211 is smaller than that of the second concave portion 212, the two circular convex portions 213 are symmetrical, and the first concave portion 211, the second concave portion 212 and the two circular convex portions 213 are distributed in the cross direction of the nonwoven fabric pressure sensitive adhesive structure 21. When the perineum protector is attached to the buttocks, the first concave portion 211 and the second concave portion 212 are respectively attached to the longitudinal position of the perineum, and the round convex portion 213 is attached to the transverse position of the perineum, so that the perineum protector can be well attached to avoid falling off.

As shown in fig. 4, the thickness of the adhesive sheet 11 is 2mm to 5mm, which ensures the high strength and the tightness after the rebound of the adhesive sheet 11. In this embodiment, the thickness of the attaching sheet 11 may be 2mm, 3mm, or 5 mm.

The exhaust holes 251 are cross-shaped for exhausting air.

The opening 23 is oval for discharge into the bowel. The opening 23 is located colloid chassis 22, and colloid chassis 22 periphery is non-woven fabrics pressure sensitive adhesive structure 21, and colloid chassis 22 can have the contact with human skin, and in this embodiment, colloid chassis 22 adopts high resistant diaphragm to make, makes the shit only get into the bag body from opening 23, avoids shit large area ground contact skin.

The non-woven fabric layers 24 are arranged on both sides of the bag body 2. The non-woven fabric layer 24 is made of non-woven fabric, has the characteristics of moisture resistance, ventilation, flexibility, lightness, thinness, flame retardance, no toxicity, no odor, recycling and the like, prevents the surface of a PVC film of the bag body from being stuck on the skin surface of a patient to cause adhesion, and has better touch feeling than the PVC film.

The periphery of the colloid chassis 22 is provided with a non-woven pressure sensitive adhesive structure 21. The laminating piece 11 with be equipped with the structure that the magic was pasted on sack 1, can conveniently be with laminating piece 11 after buckling and the bonding of sack 1, promoted the convenience of use greatly.

The working principle is as follows:

firstly, glue the bag body 2 on one's body through colloid chassis 22, when the patient defecates or exhausts, the shit gets into in the bag body 2 through opening 23, and then the gas is arranged to the external world through gas pocket 25, and active carbon piece 252 adsorbs during, when the bag body 2 has been full or need discharge shit, opens sack 1, exerts pressure in the both sides of laminating piece 11, makes laminating piece 11 open, and the extrusion bag body 2 will be defecated.

The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, without departing from the spirit of the present invention, a person of ordinary skill in the art should understand that the present invention shall not be limited to the embodiments and the similar structural modes without creative design.

Claims

1. The utility model provides a defecation drainage device, a serial communication port, including the sack and the bag body, the sack is equipped with and has elastic laminating piece, a plurality of parts are buckled into to the sack, form the kink, the distance of kink with the length of laminating piece is the same, be equipped with colloid chassis, non-woven fabrics pressure sensitive adhesive structure, opening, non-woven fabrics layer and gas pocket on the bag body, the opening is located the central authorities on colloid chassis, the shape looks adaptation of colloid chassis and human buttock, the bag body is equipped with exhaust hole and active carbon piece.

2. A stool drainage device according to claim 1, wherein said gel base plate and said non-woven fabric pressure sensitive adhesive structure are provided with a first concave portion, a second concave portion and a convex portion, the curvature of said first concave portion is smaller than that of said second concave portion, said convex portions are two symmetrical, and said first concave portion, said second concave portion and said two convex portions are disposed in the cross direction of said gel base plate and said non-woven fabric pressure sensitive adhesive structure.

3. The faecal drainage device of claim 1, wherein the adhesive wafer has a thickness of from 2mm to 5 mm.

4. A faecal drainage device according to claim 1, wherein said vent holes are cruciform.

5. A faecal drainage device according to claim 1, wherein the opening is oval.

6. A stool drainage device according to claim 1 wherein said non-woven layers are provided on both sides of said bag.

7. A faecal drainage device according to claim 1, wherein said non-woven pressure sensitive adhesive structure is located at the peripheral edge of said gel base plate.

8. A stool drainage device according to claim 1, wherein said attachment piece and said pocket are provided with a hook and loop fastener structure.