Novel vent valve assembly of ostomy bag

Abstract

The utility model relates to the technical field of ostomy bags, and discloses a novel ostomy bag exhaust valve assembly, a second sealing sleeve is sleeved outside an in-bag connecting cylinder, a sealing ring is arranged on the upper surface of a lower pressing plate and below an upper pressing plate, an odor removing net is arranged inside an exhaust valve main body and above the in-bag connecting cylinder, and a second sealing sleeve is sleeved outside the second sealing sleeve. The exhaust valve comprises an exhaust valve body, an exhaust pipe is arranged on the upper surface of the exhaust valve body, a rubber soft belt is integrally installed on the outer side of the exhaust valve body, a plug block is arranged on the upper surface of the rubber soft belt, a fastening cylinder is arranged outside the plug block, and an adhesive layer adheres to the upper surface of the fastening cylinder. The sealing ring is arranged between the upper pressing plate and the lower pressing plate, so that the sealing performance of the joint of the vent valve of the ostomy bag can be improved, meanwhile, the sealing performance of the vent valve body and the in-bag connecting cylinder can be improved through the second sealing sleeve, exhausted gas can be adsorbed through the odor removing net, and discomfort caused by odor to surrounding people is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ostomy bags, in particular to a novel ostomy bag exhaust valve component. Background Art

[0002] An ostomy bag is a medical product that is used as a container for storing human excreta, such as urine and feces. The ostomy bag exhaust valve is an important component of the ostomy bag. It can help control the pressure inside the bag, reduce odor, and improve the comfort of the user.

[0003] A Chinese patent discloses a self-made bag exhaust valve (authorization announcement number CN209990970U). This patented technology cuts a notch on the outside of the ostomy bag and installs the exhaust valve body inside the ostomy bag, so that the exhaust valve body can control the exhaust of air in the ostomy bag. It can clearly observe whether the patient has exhausted gas after surgery, and exhaust the air inside the ostomy bag through the exhaust valve body, so that exhaust and defecation are separated independently, thereby reducing the number of times the patient cleans the ostomy bag. At the same time, it solves the problem that multiple operations and repeated flushing of the ostomy bag may affect the firmness of the ostomy bag, resulting in poor adhesion and leakage of the ostomy bag. The ostomy bag can be quickly exhausted after it is inflated, and the exhaust is easy and convenient. The ostomy bag exhaust valve is basically free of cost, which improves the patient's quality of life. The device facilitates the exhaust of the ostomy bag and increases the patient's quality of life, thereby increasing the overall practicality.

[0004] However, there are still some shortcomings in this patent. Although the exhaust valve of this patent can achieve the purpose of exhaust, it can be seen from the drawings of this patent that the sealing ring of this patent is only a circle outside the inner tube, which does not play a good sealing role. In addition, since most ostomy bags are used in anorectal departments, there will be odor in the gas when exhausting, which will cause discomfort to the people around. Therefore, those skilled in the art provide a new ostomy bag exhaust valve assembly to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a novel ostomy bag exhaust valve assembly to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel ostomy bag exhaust valve assembly comprises an exhaust valve body, an upper pressing plate integrally installed on the lower surface of the exhaust valve body, a lower pressing plate arranged below the exhaust valve body, and an inner bag connecting tube installed on the upper surface of the lower pressing plate, the outer part of the inner bag connecting tube is sleeved with a second sealing sleeve, the upper surface of the lower pressing plate is provided with a sealing ring below the upper pressing plate, the interior of the exhaust valve body is provided with a deodorizing net above the inner bag connecting tube, the upper surface of the exhaust valve body is provided with an exhaust pipe, and the outer side of the exhaust valve body is integrally installed with a rubber soft belt, the upper surface of the rubber soft belt is provided with a plug, the outer side of the plug is provided with a fastening tube, and the upper surface of the fastening tube is adhered with an adhesive layer.

[0008] As a further solution of the utility model: the material of the sealing ring is rubber, and the radius of the sealing ring is the same as the radius of the lower pressing plate.

[0009] As a further solution of the present invention: the outer side of the second sealing sleeve contacts the inner wall of the exhaust valve body, and the material of the second sealing sleeve is also rubber.

[0010] As a further solution of the utility model: the plug is embedded in the exhaust pipe, and the outside of the plug is sleeved with a first sealing sleeve.

[0011] As a further solution of the present invention: the outer side of the first sealing sleeve contacts the inner wall of the exhaust pipe, and the material of the first sealing sleeve is rubber.

[0012] As a further solution of the utility model: the lower surface of the adhesive layer contacts the upper surface of the exhaust valve body, and the fastening cylinder is adhered to the upper surface of the exhaust valve body through the adhesive layer.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A novel ostomy bag exhaust valve assembly, by arranging a sealing ring between the upper pressing plate and the lower pressing plate, can improve the sealing of the ostomy bag exhaust valve connection, and at the same time, the second sealing sleeve can improve the sealing of the exhaust valve body and the connecting tube in the bag, and the exhaust gas can be adsorbed by the deodorizing net to avoid the odor causing discomfort to the surrounding people.

[0015] 2. A new type of ostomy bag exhaust valve assembly can improve the sealing of the exhaust pipe through the first sealing sleeve outside the plug block. At the same time, when the plug block is embedded in the exhaust pipe, the adhesive layer on the upper surface of the fastening tube will contact the surface of the exhaust valve body, thereby ensuring the stability of the plug block and avoiding gas leakage caused by the plug block falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a novel ostomy bag exhaust valve assembly;

[0017] Figure 2 It is a structural schematic diagram of an exhaust valve body in a novel ostomy bag exhaust valve assembly;

[0018] Figure 3 This is a schematic diagram of the structure of a fastening cylinder in a new ostomy bag exhaust valve assembly.

[0019] In the figure: 1. exhaust valve body; 11. upper pressing plate; 12. exhaust pipe; 13. rubber soft belt; 131. plug; 132. first sealing sleeve; 2. connecting tube in bag; 21. lower pressing plate; 3. second sealing sleeve; 4. sealing ring; 5. deodorizing net; 6. fastening tube; 61. adhesive layer. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a novel ostomy bag exhaust valve assembly includes an exhaust valve body 1, an upper pressing plate 11 integrally installed on the lower surface of the exhaust valve body 1, a lower pressing plate 21 arranged below the exhaust valve body 1, and an inner bag connecting tube 2 installed on the upper surface of the lower pressing plate 21. The outer part of the inner bag connecting tube 2 is sleeved with a second sealing sleeve 3, and the upper surface of the lower pressing plate 21 is provided with a sealing ring 4 below the upper pressing plate 11. The interior of the exhaust valve body 1 is provided with a deodorizing net above the inner bag connecting tube 2. 5. An exhaust pipe 12 is arranged on the upper surface of the exhaust valve body 1, and a rubber soft belt 13 is integrally installed on the outer side of the exhaust valve body 1. A plug 131 is arranged on the upper surface of the rubber soft belt 13. A fastening cylinder 6 is arranged on the outside of the plug 131. An adhesive layer 61 is adhered to the upper surface of the fastening cylinder 6. The fastening cylinder 6 can improve the fastening of the plug 131 and prevent it from falling off and affecting the use. At the same time, the second sealing sleeve 3 and the sealing ring 4 can improve the sealing of the exhaust valve body 1 and the connecting cylinder 2 in the bag.

[0021] exist Figure 1 Middle: The sealing ring 4 is made of rubber, and the radius of the sealing ring 4 is the same as the radius of the lower pressing plate 21 . This arrangement can improve the sealing performance of the connection between the upper pressing plate 11 and the lower pressing plate 21 by using the sealing ring 4 .

[0022] exist Figure 1 Middle: The outer side of the second sealing sleeve 3 contacts the inner wall of the exhaust valve body 1, and the material of the second sealing sleeve 3 is also rubber. This arrangement utilizes the second sealing sleeve 3 to improve the sealing performance of the connection between the exhaust valve body 1 and the connecting tube 2 in the bag.

[0023] exist Figure 2 and Figure 3Middle: The plug 131 is embedded in the exhaust pipe 12, and the outside of the plug 131 is sleeved with a first sealing sleeve 132, the outer side of the first sealing sleeve 132 is in contact with the inner wall of the exhaust pipe 12, and the material of the first sealing sleeve 132 is rubber. This arrangement uses the first sealing sleeve 132 to improve the sealing performance of the connection between the plug 131 and the exhaust pipe 12.

[0024] exist Figure 2 and Figure 3 Middle: The lower surface of the adhesive layer 61 contacts the upper surface of the exhaust valve body 1, and the fastening cylinder 6 adheres to the upper surface of the exhaust valve body 1 through the adhesive layer 61. This arrangement utilizes the adhesive layer 61 to fix the fastening cylinder 6 to the upper surface of the exhaust valve body 1, thereby improving the stability of the plug 131.

[0025] The working principle of the utility model is as follows: when the ostomy bag exhaust valve assembly of the utility model is used, first a small notch is cut on the outside of the ostomy bag, and the bag inner connecting tube 2 is inserted into the inside of the ostomy bag, and the bag inner connecting tube 2 is placed on the outside, and then the bag inner connecting tube 2 is inserted into the inside of the exhaust valve body 1, and when entering, the upper pressing plate 11 will contact the lower pressing plate 21, and the sealing ring 4 can be used to improve the sealing performance of the connection between the upper pressing plate 11 and the lower pressing plate 21, and the connection is sealed by the sealant after the connection, and the outer side of the bag inner connecting tube 2 is provided There is a second sealing sleeve 3, which can improve the sealing performance of the connection between the exhaust valve body 1 and the connecting tube 2 in the bag. At the same time, when in use, the plug block 131 is inserted into the exhaust pipe 12 to achieve the purpose of sealing the exhaust valve body 1. At the same time, the first sealing sleeve 132 outside the plug block 131 can improve the sealing performance of the exhaust pipe 12. At the same time, when the plug block 131 is embedded in the exhaust pipe 12, the adhesive layer 61 on the upper surface of the fastening tube 6 will contact the surface of the exhaust valve body 1, thereby ensuring the stability of the plug block 131 and avoiding the plug block 131 from falling off and causing gas leakage, which has good practicality.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel ostomy bag exhaust valve assembly, comprising an exhaust valve body (1), an upper pressing plate (11) integrally mounted on the lower surface of the exhaust valve body (1), a lower pressing plate (21) arranged below the exhaust valve body (1), and an inner bag connecting tube (2) mounted on the upper surface of the lower pressing plate (21), characterized in that: The outer part of the bag inner connecting tube (2) is sleeved with a second sealing sleeve (3); the upper surface of the lower pressing plate (21) is provided with a sealing ring (4) below the upper pressing plate (11); the interior of the exhaust valve body (1) is provided with a deodorizing net (5) above the bag inner connecting tube (2); the upper surface of the exhaust valve body (1) is provided with an exhaust pipe (12); and the outer side of the exhaust valve body (1) is integrally installed with a rubber soft belt (13); the upper surface of the rubber soft belt (13) is provided with a plug (131); the outer side of the plug (131) is provided with a fastening tube (6); and the upper surface of the fastening tube (6) is adhered with an adhesive layer (61).

2. A novel ostomy bag exhaust valve assembly according to claim 1, characterized in that: The material of the sealing ring (4) is rubber, and the radius of the sealing ring (4) is the same as the radius of the lower pressing plate (21).

3. A novel ostomy bag exhaust valve assembly according to claim 1, characterized in that: The outer side of the second sealing sleeve (3) contacts the inner wall of the exhaust valve body (1), and the material of the second sealing sleeve (3) is also rubber.

4. A novel ostomy bag exhaust valve assembly according to claim 1, characterized in that: The plug block (131) is embedded in the exhaust pipe (12), and the outside of the plug block (131) is sleeved with a first sealing sleeve (132).

5. A novel ostomy bag exhaust valve assembly according to claim 4, characterized in that: The outer side of the first sealing sleeve (132) contacts the inner wall of the exhaust pipe (12), and the material of the first sealing sleeve (132) is rubber.

6. A novel ostomy bag exhaust valve assembly according to claim 1, characterized in that: The lower surface of the adhesive layer (61) contacts the upper surface of the exhaust valve body (1), and the fastening cylinder (6) adheres to the upper surface of the exhaust valve body (1) through the adhesive layer (61).

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