Ostomy bag exhaust structure

Abstract

The utility model discloses an ostomy bag exhaust structure in the technical field of ostomy bags, which comprises a sealing piece used for connecting the ostomy bag exhaust structure to an ostomy bag, a shell of the ostomy bag exhaust structure is arranged on the sealing piece, and a plurality of exhaust holes are formed in the top of the shell. The ostomy bag solves the problems that an existing ostomy bag is complex in exhaust operation and inconvenient to operate by a user, the ostomy bag can not be sealed tightly due to improper operation after exhaust is completed, excrement or urine is prone to leaking out, and the ostomy bag can not be sealed tightly. And a certain degree of influence is caused on the psychology of the user.

Description

Technical Field

[0001] This utility model relates to the field of ostomy bag technology, specifically an ostomy bag ventilation structure. Background Technology

[0002] Ostomy bags are containers used to store bodily waste, such as urine and feces. Based on their design, they can be divided into one-piece and two-piece types. One-piece bags are usually disposable, have pre-cut openings, are simple to use, and are suitable for people with dexterity, such as the elderly. Two-piece bags have a separable bag and base plate, allowing for stoma care without tearing the base plate. The bag is easy to change and protects the skin around the stoma; the base plate can be cut to fit the shape and size of the stoma; some have floating rings on the base plate, eliminating the need to apply pressure to the abdomen when using the ostomy bag, thus protecting the stoma. However... For patients with intestinal prolapse or peristomal hernia, avoid using two-piece ostomy bags. If the area around the stoma is concave, choose a bag with a convex base. During the use of the ostomy bag, the feces or urine inside will produce gas. If this gas is not expelled in time, the ostomy bag will expand, affecting its use and causing inconvenience to the user. To expel gas from the ostomy bag, hold the end of the bag with one hand and push it down from the top to the end with the other hand to expel the gas. Finally, close the opening at the end of the ostomy bag with a bag clip or a bag adhesive strip.

[0003] Existing ostomy bags are relatively complicated to operate, making them inconvenient for users. Improper operation after venting can lead to incomplete sealing of the ostomy bag, which can easily cause leakage of feces or urine, and have a certain psychological impact on the user. Utility Model Content

[0004] The purpose of this invention is to provide an ostomy bag ventilation structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ostomy bag venting structure, comprising a sealing sheet for connecting the venting structure to the ostomy bag, the sealing sheet having a housing for the venting structure, the top of the housing having multiple venting holes, and the interior of the housing having a structure for allowing the venting structure to vent.

[0006] An adjustment component for opening and closing the exhaust port.

[0007] Preferably, the adjustment assembly includes two sets of support rods respectively installed inside the housing, a limiting sleeve is provided between the two sets of support rods, a sliding rod is provided inside the limiting sleeve, the sliding rod passes through the top of the housing and extends to the top of the housing, a spring is provided inside the limiting sleeve and between the sliding rod, and a pressure plate is provided on the sliding rod.

[0008] Preferably, the top of the pressure plate is provided with a sealing ring.

[0009] Preferably, the housing has a sealing groove, and the sealing ring has a snap-fit ​​part that snaps into the sealing groove.

[0010] Preferably, the limiting sleeve is provided with guide posts opposite each other, and the sliding rod is provided with guide grooves opposite each other, and the guide posts and guide grooves are slidably connected.

[0011] Preferably, the bottom of the sealing sheet has multiple grooves.

[0012] Preferably, the vent holes are all located between the sealing groove and the sliding rod.

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

[0014] In this invention, a sliding rod and an exhaust port are provided. The sliding rod is slidably connected inside the limiting sleeve, and the exhaust port is located at the top of the housing. A spring is connected between the inside of the limiting sleeve and the bottom of the sliding rod. A pressure plate is mounted on the sliding rod, and a sealing ring is mounted on the pressure plate. Pressing the top of the sliding rod causes it to separate the sealing ring on the pressure plate from the bottom of the exhaust port. By squeezing the ostomy bag, the gas inside the ostomy bag can be quickly discharged out through the exhaust port. Releasing the top of the sliding rod allows the sealing ring on the pressure plate to cover the bottom of the exhaust port again under the action of the spring, quickly sealing the ostomy bag. This exhaust structure is simple in structure and easy to operate, making it more convenient for users to exhaust gas from the ostomy bag and facilitating its widespread use. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 is a top view of this utility model.

[0017] Figure 3 shows the present invention. Figure 2 A three-dimensional cross-sectional view at point AA.

[0018] Figure 4 is a partial enlarged view of point B in Figure 3 of this utility model.

[0019] Figure 5 is a partial enlarged view of point C in Figure 3 of this utility model.

[0020] Figure 6 is a partial enlarged view of point D in Figure 3 of this utility model.

[0021] In the diagram: 1. Sealing plate; 2. Housing; 3. Vent hole; 4. Support rod; 5. Limiting sleeve; 6. Sliding rod; 7. Spring; 8. Pressure plate; 9. Sealing ring; 10. Sealing groove; 11. Snap-fit ​​part; 12. Guide post; 13. Guide groove; 14. Groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figure 1~ Figure 6 This utility model provides an ostomy bag venting structure, including a sealing sheet 1 for connecting the venting structure to the ostomy bag. The sealing sheet 1 has a housing 2 for the venting structure. The top of the housing 2 has multiple vent holes 3. The interior of the housing 2 has an adjustment component for opening and closing the vent holes 3. The sealing sheet 1 is made of plastic and can be heat-fused onto the vent of the ostomy bag by equipment, making it convenient to install the venting structure on the ostomy bag. The housing 2 is fixedly installed on the top of the sealing sheet 1. It is hollow inside and has an opening at the bottom, allowing gas inside the ostomy bag to enter the interior of the housing 2 through the bottom. Multiple vent holes 3 are circumferentially spaced on the top of the housing 2, allowing gas inside the housing 2 to be discharged outward through the vent holes 3.

[0024] Specifically, the adjustment assembly includes two sets of support rods 4 respectively installed inside the housing 2, with a limiting sleeve 5 between the two sets of support rods 4. A sliding rod 6 is provided inside the limiting sleeve 5, passing through the top of the housing 2 and extending to the top of the housing 2. The limiting sleeve 5...

[0025] A spring 7 is provided between the sliding rod 6 and the sliding rod 6. A pressure plate 8 is provided on the sliding rod 6. Two sets of support rods 4 are respectively fixedly installed on the inner wall of the housing 2. A limiting sleeve 5 is fixedly connected between the two sets of support rods 4. The support rods 4 can ensure that the limiting sleeve 5 is firmly installed on the inner wall of the housing 2. The sliding rod 6 is slidably connected inside the limiting sleeve 5, and the top of the sliding rod 6 penetrates the housing 2 and extends to the top of the housing 2, allowing the sliding rod 6 to slide inside the limiting sleeve 5. The spring 7 is connected between the inner bottom wall of the limiting sleeve 5 and the bottom of the sliding rod 6, and can push the sliding rod 6 upward. The pressure plate 8 is fixedly installed on the outer wall of the sliding rod 6 and located above the limiting sleeve 5. When the spring 7 pushes the sliding rod 6, the pressure plate 8 can move with the sliding rod 6, allowing the pressure plate 8 to cover the exhaust hole 3, and can keep the housing 2 closed. The seal prevents urine from leaking out of the ostomy bag if the user falls. Pressing down on the sliding rod 6 compresses the spring 7, which separates the pressure plate 8 from the vent 3, allowing the gas inside the ostomy bag to be discharged out through the vent 3.

[0026] The pressure plate 8 is provided with a sealing ring 9 on its top. The sealing ring 9 is fixedly installed on the top of the pressure plate 8. When the pressure plate 8 covers the exhaust hole 3, the sealing ring 9 can further ensure the sealing between the pressure plate 8 and the exhaust hole 3.

[0027] Based on the above embodiments, specifically, a sealing groove 10 is provided on the housing 2, and a snap-fit ​​part 11 is provided on the sealing ring 9. The snap-fit ​​part 11 snaps into the sealing groove 10. The sealing groove 10 is provided at the bottom of the top wall of the housing 2, and the snap-fit ​​part 11 is integrally formed at the top edge of the sealing ring 9. When the sealing ring 9 covers the vent 3, the snap-fit ​​part 11 can be snapped into the sealing groove 10, which can further increase the sealing performance between the sealing ring 9 and the vent 3.

[0028] More specifically, the limiting sleeve 5 is provided with guide posts 12, and the sliding rod 6 is provided with guide grooves 13. The guide posts 12 and guide grooves 13 are slidably connected. The guide posts 12 are fixedly installed on the inner walls of the two sides of the limiting sleeve 5, and the guide grooves 13 are opened on the outer walls of the two sides of the sliding rod 6. When the user accidentally touches the top of the sliding rod 6, it can prevent the sliding rod 6 from rotating inside the limiting sleeve 5, and can further ensure the sealing performance between the sealing ring 9 and the vent 3.

[0029] Furthermore, the bottom of the sealing sheet 1 is provided with a plurality of grooves 14, the plurality of grooves 14 being formed in...

[0030] At the bottom of the sealing strip 1, when the sealing strip 1 is heat-fused to the ostomy bag, the groove 14 can increase the firmness of the heat fusion between the sealing strip 1 and the ostomy bag, and can prevent the venting structure from falling off when the ostomy bag is in use.

[0031] More specifically, based on the above embodiments, the vent holes 3 are all located between the sealing groove 10 and the sliding rod 6, which enables the sealing ring 9 to completely cover the multiple vent holes 3, thus ensuring a seal.

[0032] Working principle: During the ostomy bag manufacturing process, the sealing sheet 1 is heat-fused to the pre-opened vent at the top of the ostomy bag via heat fusion sealing. When in use, to expel gas from the ostomy bag, first, press down on the top of the sliding rod 6. As the sliding rod 6 is pressed, it compresses the spring 7. Simultaneously, the sliding rod 6 moves the pressure plate 8 downwards, which in turn moves the sealing ring 9 downwards. At the same time, the locking part 11 slides out of the sealing groove 10, separating the sealing ring 9 from the bottom of the vent 3. As the locking part 11 completely disengages from the sealing groove 10, the interior of the housing 2 connects with the vent 3. Then, squeeze the ostomy bag by hand, and the gas inside the bag is expelled through the housing 2 from the vent 3. After the gas is expelled, release the sliding rod 6. Under the action of the spring 7, the sliding rod 6 moves upwards. Simultaneously, the sliding rod 6 moves the pressure plate 8 and the sealing ring 9 upwards. Then, the locking part 11 engages with the sealing groove 10. Inside the ostomy bag, the sealing ring 9 then covers the bottom of the vent 3, thus resealing the bag and allowing it to continue to be used by the user.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An ostomy bag ventilation structure, characterized in that: It includes a sealing sheet (1) for connecting the venting structure to the ostomy bag, the sealing sheet (1) having a housing (2) for the venting structure, the top of the housing (2) having multiple vent holes (3), and the interior of the housing (2) having an adjustment component for opening and closing the vent holes (3).

2. The ostomy bag ventilation structure according to claim 1, characterized in that: The adjustment assembly includes two sets of support rods (4) installed inside the housing (2), a limiting sleeve (5) is provided between the two sets of support rods (4), a sliding rod (6) is provided inside the limiting sleeve (5), the sliding rod (6) passes through the top of the housing (2) and extends to the top of the housing (2), a spring (7) is provided between the inside of the limiting sleeve (5) and the sliding rod (6), and a pressure plate (8) is provided on the sliding rod (6).

3. The ostomy bag ventilation structure according to claim 2, characterized in that: The pressure plate (8) is provided with a sealing ring (9) on its top.

4. The ostomy bag ventilation structure according to claim 3, characterized in that: The housing (2) has a sealing groove (10) and the sealing ring (9) has a snap-fit ​​part (11) which snaps into the sealing groove (10).

5. The ostomy bag ventilation structure according to claim 2, characterized in that: The limiting sleeve (5) is provided with a guide post (12) and the sliding rod (6) is provided with a guide groove (13) and the guide post (12) and the guide groove (13) are slidably connected.

6. The ostomy bag ventilation structure according to claim 1, characterized in that: The bottom of the sealing sheet (1) has multiple grooves (14).

7. The ostomy bag ventilation structure according to claim 4, characterized in that: The exhaust holes (3) are all located between the sealing groove (10) and the sliding rod (6).

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