Ostomy bag

Abstract

The utility model discloses an ostomy bag. The ostomy bag comprises a bag body and a cleaning valve, a first opening and a second opening are formed in the bag body, the first opening is located in the upper portion of the bag body, and the second opening is located in the lowest position of the bag body; the cleaning valve cover is arranged at the first opening and used for opening and closing the first opening. According to the technical scheme provided by the utility model, the ostomy bag is easier to clean, and the valve cover cannot be lost, so that the ostomy bag can be repeatedly used, the use cost is saved, the use feeling of a patient is better, and the patient can better recover.

Description

Technical Field

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

[0002] Stoma bags are the most common stoma care products used by patients as a postoperative treatment method. The function of stoma bags is to collect urine or feces for stoma patients. Patients have multiple bowel movement needs every day, so stoma bags are generally designed as open bags, that is, there is a discharge port at the bottom of the bag, which can be opened or closed. After storing feces or urine in the bag, the discharge port can be opened for discharge, and then closed for continued use after discharge. Because feces will be contaminated in the bag, the appearance is very poor, and patients generally want to clean the bag after discharge. However, it is very difficult to clean the bag now. Patients either do not clean it or use this method: use a cleaning pot with a long nozzle to extend it from the discharge port at the bottom of the bag to clean it. In this method, feces are washed down and easily contaminate the hands and the cleaning pot, causing discomfort to patients and their families. Stoma bags are not easy to clean. After use, it is easy for debris to remain in the bag and cause odor, which affects the user experience and increases the psychological burden of patients. If a structure that can be simply rinsed from the top of the bag can be designed, it will greatly simplify the patient's flushing and improve the patient's experience. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is that the traditional ostomy bag is not easy to clean and causes odor, which affects the user's experience and increases the psychological burden of the patient.

[0004] In order to solve the above technical problems, the utility model provides an ostomy bag, comprising:

[0005] a bag body, wherein the bag body is provided with a first opening and a second opening, wherein the first opening is located at an upper portion of the bag body, and the second opening is located at a lowest portion of the bag body; and

[0006] A cleaning valve is covered at the first opening and is used to open and close the first opening.

[0007] Optionally, the cleaning valve comprises:

[0008] A valve plug is sleeved on the inner side of the first opening, and a valve hole is provided on the valve plug, and the valve hole is suitable for connecting the inner cavity of the bag body with the outside;

[0009] a valve cover movably connected to the valve plug to have an open state for opening the valve hole and a closed state for closing the valve hole; and

[0010] A connecting structure connects the valve plug and the valve cover, wherein the connecting structure is deformable, and deformation of the connecting structure enables the valve cover to switch between the open state and the closed state.

[0011] Optionally, the valve plug includes a plug plate, and a first boss and a second boss respectively protruding from both sides of the plug plate, the plug plate is arranged to fit the outer surface of the first opening, the first boss extends into the first opening, the valve hole is arranged to pass through the first boss and the second boss, and the valve cover can be covered on the second boss.

[0012] Optionally, a groove is formed on the inner ring side of the second boss, the valve hole is arranged to pass through the bottom of the groove, and in the direction from the second boss to the first boss, the side walls of the groove are gradually approached, and the valve cover is arranged at the notch of the groove.

[0013] Optionally, a gap is formed between the notch of the groove and the inner side wall of the second boss.

[0014] Optionally, the valve cover includes a cover plate and a third boss protruding from one side of the cover plate. When the valve cover is in the closed state, the cover plate presses against the end of the second boss, and the third boss is sleeved on the inner side of the valve hole.

[0015] Optionally, at least a portion of the third boss may be protruding from the bottom of the groove, and the portion of the third boss protruding from the bottom of the groove is buckled on the bottom of the groove; and / or,

[0016] A wrench portion is protruded from one side of the cover plate, and the wrench portion and the connecting structure are respectively located on two opposite sides of the cover plate.

[0017] Optionally, the valve plug, the valve cover and the connecting structure are integrally arranged.

[0018] Optionally, the connection structure is configured as a connection bar, a connection chain, or a connection rope.

[0019] Optionally, at least a portion of the cover plate in a region corresponding to the third boss is configured as a hollow structure, and the hollow structure includes a plurality of ribs arranged in a cross pattern and annular reinforcing ribs connected between the plurality of ribs.

[0020] The technical solution provided by the utility model has the following advantages:

[0021] The utility model provides an ostomy bag, comprising a bag body and a cleaning valve, wherein a first opening and a second opening are provided on the bag body, wherein the first opening can be used for the inflow of cleaning liquid, and the second opening is used for the discharge of excrement and sewage after cleaning the bag body, so that after the ostomy bag discharges feces, the user can conveniently penetrate the cleaning liquid through the first opening on the bag body, thereby repeatedly flushing the bag body, making the bag body cleaner and less likely to produce odor, and the patient is more comfortable when using it; and a cleaning valve is also covered at the first opening, through which the cleaning valve can close the first opening when the ostomy bag is in normal use, ensuring that the ostomy bag does not leak liquid, and when the ostomy bag needs to be cleaned, the cleaning valve can be opened to facilitate flushing the inside of the valve body, and the ostomy bag is easier to clean; the valve cover plate is integrated with the cleaning valve, and the valve cover plate will not be lost. Therefore, it can be used repeatedly, saving the use cost, and the patient has a better use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic structural diagram of an embodiment of an ostomy bag provided by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure of the cleaning valve described in;

[0025] Figure 3 for Figure 2 A schematic structural diagram of the cleaning valve from another perspective.

[0026] Description of reference numerals:

[0027] 100-ostomy bag; 1-bag body; 11-first opening; 12-second opening; 2-cleaning valve; 21-valve plug; 211-plug sheet; 212-first boss; 213-second boss; 214-groove; 22-valve cover; 221-cover plate; 222-third boss; 223-wrench part; 23-connecting structure; 231-connecting strip. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0030] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0031] The utility model provides an ostomy bag 100, please refer to Figure 1 The ostomy bag 100 includes a bag body 1 and a cleaning valve 2. A first opening 11 and a second opening 12 are provided on the bag body 1. The first opening 11 is located at the upper part of the bag body 1, and the second opening 12 is located at the lowest part of the bag body 1. The cleaning valve 2 is covered at the first opening 11 and is used to open and close the first opening 11.

[0032] The first opening 11 can be used for the inflow of cleaning liquid, and the second opening 12 is used for the discharge of excrement and sewage formed by flushing the bag body 1. Therefore, after using the ostomy bag 100, the user can conveniently inject cleaning liquid through the first opening 11 on the bag body 1, so as to repeatedly flush the bag body 1, making the bag body 1 cleaner and less likely to produce odor, making the patient more comfortable when using it; and a cleaning valve 2 is also provided at the first opening 11, so that when the ostomy bag 100 is in normal use, the cleaning valve 2 can close the first opening 11 to ensure that the ostomy bag 100 does not leak. When the ostomy bag 100 needs to be cleaned, the cleaning valve 2 can be opened to facilitate flushing the inside of the valve body, so that the ostomy bag 100 is easier to clean, so that it can be repeatedly used many times, saving the use cost, and the patient has a better use experience, which is conducive to better recovery of the patient.

[0033] It should be noted that, combined with Figure 1In the orientation shown in , when the ostomy bag 100 is suitable for normal operation on the patient's body, when the patient stands normally, the end facing the patient's head is the upper end, and the end facing the patient's feet is the lower end. The upper part of the bag body 1 is when the inner cavity of the bag body 1 is evenly divided into an upper cavity and a lower cavity along the up and down direction, and the first opening 11 is located on the upper cavity, so that when the ostomy bag 100 is in normal use, the excrement in the bag body 1 is not easy to reach the height of the first opening 11, thereby avoiding excrement leakage, and when the bag body 1 is flushed, the cleaning liquid is easier to reach all parts of the inner cavity of the bag body 1, thereby cleaning more thoroughly. Preferably, the first opening 11 is arranged near the top of the bag body 1, so that the excrement in the bag body 1 is not easy to dirty the cleaning valve 2. The second opening 12 is arranged near the bottom of the bag body 1, so that the excrement in the bag body 1 is easier to flow out. If there is no special description in the utility model, the description of the relevant orientation can be referred to this.

[0034] Preferably, combined Figure 2 and Figure 3 As shown, the cleaning valve 2 includes a valve plug 21, a valve cover 22 and a connecting structure 23. The valve plug 21 is sleeved on the inner side of the first opening 11 to fix the entire cleaning valve 2 at the first opening 11. A valve hole is provided on the valve plug 21. The valve hole is suitable for connecting the inner cavity of the bag body 1 and the outside, so that the valve hole can be connected to the water pipe or cleaning head in the outside, so that water or other cleaning liquid can flow into the bag body 1 from the valve hole to clean the inner cavity of the bag body 1; the valve cover 22 is movably connected to the valve plug 21 to have an open state of opening the valve hole and a closed state of closing the valve hole. When in the open state, the inner cavity of the bag body 1 can be cleaned, and when in the closed state, the inner cavity of the valve body can be sealed to better store the patient's excrement; the connecting structure 23 connects the valve plug 21 and the valve cover 22. The connecting structure 23 is deformable. The deformation of the connecting structure 23 enables the valve cover 22 to switch between the open state and the closed state. The valve cover 22 and the valve plug 21 are connected by the connecting structure 23, so that the valve cover 22 is not easy to fall off, making it more convenient for patients to operate.

[0035] Furthermore, the valve plug 21 includes a plug sheet 211, and a first boss 212 and a second boss 213 protruding from both sides of the plug sheet 211, respectively. The plug sheet 211 is arranged to fit the outer surface of the first opening 11 to seal the outer opening surface of the first opening 11, and the first boss 212 extends into the first opening 11 to better connect and fix with the bag body 1. The valve hole is arranged to pass through the first boss 212 and the second boss 213, and the valve cover 22 can be covered on the second boss 213 to seal the valve hole, thereby ensuring that no leakage occurs at the first opening 11 and the valve hole, and the sealing effect is better. The outside and inside here are relative to the bag body 1, the inner cavity of the bag body 1 is the inner side of the bag body 1, and the outer surface of the bag body 1 is the outer side of the bag body 1.

[0036] Moreover, if Figure 3 As shown in , a groove 214 is formed on the inner ring side of the two bosses, the valve hole is set to penetrate the bottom of the groove 214, and in the direction from the second boss 213 to the first boss 212, the groove sidewalls of the groove 214 are gradually close to each other, and the valve cover 22 is set at the notch of the groove 214. The notch of the groove 214 is set toward the outside of the bag body 1, and the groove bottom of the groove 214 is located on the inner side of the valve hole. The groove 214 is set in a funnel shape, so that the valve cover 22 can be inserted more smoothly when it is set at the groove of the groove 214, so that the operation is more convenient when the valve cover 22 is set.

[0037] A gap is formed between the notch of the groove 214 and the inner side wall of the second boss 213. The gap can be elastically deformed under the pressure of the third boss 222 from the center to the surroundings, thereby forming an elastic structure and an anti-slip buckle position.

[0038] The valve cover 22 is used to open and close the valve hole on the valve plug 21 to facilitate flushing of the bag body 1. Figure 3 As shown in the figure, the valve cover 22 includes a cover plate 221 and a third boss 222 protruding from one side of the cover plate 221. When the valve cover 22 is in the closed state, the cover plate 221 is pressed against the end of the second boss 213, and the third boss 222 is sleeved on the inner side of the valve hole. A through-hole interference fit is formed between the third boss 222 and the valve hole, thereby sealing the valve hole.

[0039] Furthermore, at least part of the third boss 222 may protrude from the bottom of the groove 214, and the part of the third boss 222 protruding from the bottom of the groove 214 is buckled on the bottom of the groove 214, so that the third boss 222 and the valve hole are squeezed and deformed, so that the third boss 222 can be completely fitted with the valve hole, ensuring a better sealing effect. Moreover, since the third boss 222 extends out of the bottom of the groove 214, the valve cover 22 can be buckled more reliably after it is covered at the valve hole, and the valve cover 22 will not pop out when the patient moves at will, ensuring that the reliability of the ostomy bag 100 is better and the patient feels more at ease when using it.

[0040] Among them, at least part of the cover plate 221 in the area corresponding to the third boss 222 is set as a hollow structure, and the hollow structure includes a plurality of ribs arranged in a cross shape, and an annular reinforcing rib connected between the plurality of ribs. Preferably, the hollow structure includes two ribs arranged in a "cross" shape, and the annular reinforcing rib is connected between the "cross" ribs. Avoiding the thickness of the third boss 222 from being too thick makes the valve cover 22 have a better molding effect and lighter weight.

[0041] Moreover, after the valve cover 22 and the valve hole are completely sealed, the connection between the valve cover 22 and the valve hole is relatively tight, and a relatively large opening force is required when opening, and the valve cover 22 is relatively small, which increases the difficulty of opening for the patient. Therefore, a wrench portion 223 is also protruded on one side of the cover plate 221, and the wrench portion 223 and the connecting structure 23 are respectively located on opposite sides of the cover plate 221. When opening the valve cover 22, the patient can operate the wrench portion 223, so that it is easier to open the valve cover 22. In addition, a concave-convex structure can be provided on the wrench portion 223, and the friction between the hand and the wrench portion 223 can be increased by the concave-convex structure, so that the opening of the valve cover 22 is easier to operate.

[0042] The valve plug 21 , the valve cover 22 and the connection structure 23 may be integrally provided, so that the manufacturing is more convenient and the assembly of the cleaning valve 2 is also more convenient.

[0043] Moreover, a plurality of hollow portions are provided on the side of the valve cover 22 facing away from the third boss 222. The hollow portions can make the wall thickness of the valve cover 22 more consistent, thereby improving the manufacturing accuracy of the valve cover 22 and making it easier for the patient to apply force with his fingers when closing the valve cover.

[0044] The connecting structure 23 is configured as a connecting strip 231, a connecting chain, or a connecting rope, and the valve plug 21 and the valve cover 22 are connected by the connecting structure 23, thereby preventing the valve cover 22 from falling or being lost when the valve cover 22 is in an open state, and also facilitating the patient to operate the cleaning valve 2.

[0045] Obviously, the above described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, ordinary technicians in this field can make other different forms of changes or modifications without creative work, which should fall within the scope of protection of the utility model.

Claims

1. An ostomy bag, characterized in that: include: a bag body, wherein the bag body is provided with a first opening and a second opening, wherein the first opening is located at an upper portion of the bag body, and the second opening is located at a lowest portion of the bag body; and A cleaning valve is covered at the first opening and is used to open and close the first opening.

2. The ostomy bag according to claim 1, characterized in that: The cleaning valve comprises: A valve plug is sleeved on the inner side of the first opening, and a valve hole is provided on the valve plug, and the valve hole is suitable for connecting the inner cavity of the bag body with the outside; a valve cover movably connected to the valve plug to have an open state for opening the valve hole and a closed state for closing the valve hole; and A connecting structure connects the valve plug and the valve cover, wherein the connecting structure is deformable, and deformation of the connecting structure enables the valve cover to switch between the open state and the closed state.

3. The ostomy bag according to claim 2, characterized in that: The valve plug includes a plug sheet, and a first boss and a second boss respectively protruding from both sides of the plug sheet. The plug sheet is arranged to fit the outer surface of the first opening, and the first boss extends into the first opening. The valve hole is arranged to pass through the first boss and the second boss, and the valve cover can be covered on the second boss.

4. The ostomy bag according to claim 3, characterized in that: A groove is formed on the inner ring side of the second boss, the valve hole is arranged to pass through the bottom of the groove, and in the direction from the second boss to the first boss, the groove side walls of the groove are arranged to gradually approach each other, and the valve cover is arranged at the notch of the groove.

5. The ostomy bag according to claim 4, characterized in that: A gap is formed between the notch of the groove and the inner side wall of the second boss.

6. The ostomy bag according to claim 4, characterized in that: The valve cover comprises a cover plate and a third boss protruding from one side of the cover plate. When the valve cover is in the closed state, the cover plate presses against the end of the second boss, and the third boss is sleeved on the inner side of the valve hole.

7. The ostomy bag according to claim 6, characterized in that At least part of the third boss may be protruding from the bottom of the groove, and the part of the third boss protruding from the bottom of the groove is buckled on the bottom of the groove; and / or, A wrench portion is protruded from one side of the cover plate, and the wrench portion and the connecting structure are respectively located on two opposite sides of the cover plate.

8. The ostomy bag according to claim 2, characterized in that: The valve plug, the valve cover and the connecting structure are integrally arranged.

9. The ostomy bag according to claim 2, characterized in that: The connection structure is configured as a connection bar, a connection chain, or a connection rope.

10. The ostomy bag according to claim 6, characterized in that: At least a portion of the cover plate in a region corresponding to the third boss is configured as a hollow structure, wherein the hollow structure includes a plurality of ribs arranged in a cross pattern and an annular reinforcing rib connected between the plurality of ribs.

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