A stoma decompression and anal dilator

Abstract

This utility model relates to a stoma ventilation and anal dilator, comprising a ventilation pipe with multiple ventilation holes on its bottom side, a sealing component at the top of the ventilation pipe, a limiting cover fixedly fitted at the top of the ventilation pipe, and airbags one and two fixedly fitted on the surface of the ventilation pipe. Air delivery chambers are formed on both the left and right sides of the interior of the ventilation pipe, with an air inlet at the bottom of each air delivery chamber communicating with the interior of the corresponding airbags one and two. An air delivery component is provided on the top side of each air delivery chamber. This stoma ventilation and anal dilator allows for adjustment of the dilation tightness according to the patient's stoma condition. Furthermore, after insertion of the dilator, the patient can free their hands to perform other tasks, and it also prevents the anal tube from prolapsing due to intestinal peristalsis or becoming lodged deep into the intestine and impossible to remove, making it quite practical.

Description

Technical Field

[0001] This utility model relates to the field of medical technology, and in particular to a stoma ventilation and anal dilator. Background Technology

[0002] Currently, post-ostomy patients need regular anal dilation to prevent stoma stenosis. The current method involves patients using their own fingers to dilate the anus, which is unhygienic and requires a dedicated person to perform the procedure, making it impossible to do other things at the same time. Moreover, patients often experience varying degrees of edema after stoma surgery, and severe edema may affect the patient's ability to pass gas and stool, requiring manual intervention such as inserting an indwelling rectal tube to release gas and fluid. However, sometimes the rectal tube may prolapse with intestinal peristalsis or its end may penetrate deep into the intestine and become impossible to remove. Therefore, we have proposed a stoma gas-releasing and anal dilator. Utility Model Content

[0003] This invention provides a stoma ventilation and anal dilator, which solves the technical problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] An ostomy ventilation and anal dilator includes an exhaust pipe with multiple exhaust holes on the bottom side. A sealing component is provided at the top of the exhaust pipe, and a limiting cover is fixedly fitted at the top of the exhaust pipe. Airbag 1 and airbag 2 are fixedly fitted on the surface of the exhaust pipe. Air delivery chambers are provided on both the left and right sides inside the exhaust pipe. An air inlet communicating with the interior of the corresponding airbag 1 and airbag 2 is provided on one side of the bottom of the air delivery chamber. An air delivery component is provided on one side of the top of the air delivery chamber.

[0006] A further improvement of the present invention is that the sealing assembly includes a second sealing cover, a second sealing plug is fixedly connected to the bottom surface of the second sealing cover, and the second sealing plug is inserted into the top inner wall of the exhaust pipe.

[0007] A further improvement of the present invention is that the gas delivery assembly includes a gas delivery pipe, which passes through the limiting cover and is fixedly connected to the through portion.

[0008] A further improvement of this utility model is that the lower end of the gas supply pipe passes through the exhaust pipe and is fixedly connected to the exhaust pipe, and the lower end of the gas supply pipe communicates with the interior of the gas supply chamber.

[0009] A further improvement of the present invention is that: a sealing hopper is fixedly connected to the top of the gas delivery pipe, a sealing cover is provided on the top of the sealing hopper, and a sealing plug is fixedly connected to the bottom surface of the sealing cover and inserted into the interior of the sealing hopper.

[0010] The beneficial effects of this utility model are as follows: This utility model provides a stoma ventilation and anal dilator, which has the following advantages:

[0011] This utility model proposes a stoma ventilation and anal dilator, which, through the cooperation of airbag one, airbag two, air delivery chamber and air delivery component, facilitates anal dilation for patients without requiring patients to use their own fingers for dilation. The limiting cover can play a limiting role, which can prevent the anal tube from being dislodged with intestinal peristalsis or the end from entering the intestine to the depths and becoming impossible to remove, thus improving its practicality.

[0012] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a stoma ventilation and anal dilator provided in an embodiment of the present invention;

[0015] Figure 2 for Figure 1 A partial structural disassembly diagram of a stoma ventilation and anal dilator is provided;

[0016] Figure 3 for Figure 1 A frontal sectional view of a partial structure in a stoma ventilation and anal dilator is provided.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Exhaust pipe; 2. Limiting cover; 3. Air supply pipe; 4. Sealing hopper; 5. Sealing cover one; 6. Sealing cover two; 7. Airbag one; 8. Airbag two; 9. Exhaust port; 10. Sealing plug one; 11. Sealing plug two; 12. Air supply chamber; 13. Air inlet. Detailed Implementation

[0019] The following is in conjunction with the appendix Figure 1-3The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0020] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Example 1

[0023] like Figure 1-3 As shown, this utility model provides a stoma ventilation and anal dilator, including a ventilation pipe 1, multiple ventilation holes 9 are provided on the bottom side of the ventilation pipe 1, a sealing component is provided on the top of the ventilation pipe 1, a limiting cover 2 is fixedly sleeved on the top of the ventilation pipe 1, an airbag 7 and an airbag 8 are fixedly sleeved on the surface of the ventilation pipe 1, air delivery chambers 12 are provided on both the left and right sides inside the ventilation pipe 1, an air inlet 13 is provided on one side of the bottom of the air delivery chamber 12, which communicates with the interior of the corresponding airbag 7 and airbag 8, and an air delivery component is provided on one side of the top of the air delivery chamber 12.

[0024] Specifically, during use, the exhaust pipe 1 is inserted into the patient's anus. Air is supplied to the air chamber 12 via the air supply component, and the air is introduced into the air bladder through the air inlet 13, causing the bladder to inflate and dilate the anus. During dilation, the limiting cover 2 acts as a restraint, preventing the anal tube from prolapsing with intestinal peristalsis or its end from becoming lodged deep within the intestine and impossible to remove. The top of the exhaust pipe can be opened via the sealing component, and air can then be released through the exhaust port 9.

[0025] In this embodiment, the sealing assembly includes a second sealing cover 6, and a second sealing plug 11 is fixedly connected to the bottom surface of the second sealing cover 6. The second sealing plug 11 is inserted into the top inner wall of the exhaust pipe 1.

[0026] Specifically, the top of the exhaust pipe 1 can be sealed by the sealing plug 2 11, and the sealing cover 2 6 facilitates the disassembly and assembly of the sealing plug 2 11.

[0027] In this embodiment, the gas delivery assembly includes a gas delivery pipe 3, which passes through the limiting cover 2 and is fixedly connected to the through portion. The lower end of the gas delivery pipe 3 passes through the exhaust pipe 1 and is fixedly connected to the exhaust pipe 1. The lower end of the gas delivery pipe 3 communicates with the interior of the gas delivery chamber 12. A sealing hopper 4 is fixedly connected to the top of the gas delivery pipe 3. A sealing cover 5 is provided on the top of the sealing hopper 4. A sealing plug 10, which is inserted into the interior of the sealing hopper 4, is fixedly connected to the bottom surface of the sealing cover 5.

[0028] Specifically, the sealing plug 10 can seal the sealing bucket 4, and the air supply pipe 3 can supply air into the air supply chamber 12, thereby inflating the airbag 7 and the airbag 8.

[0029] The specific working principle and usage method of this utility model are as follows:

[0030] This utility model provides a stoma ventilation and anal dilator, such as Figure 1-3As shown, during use, first confirm the initial state of the device: sealing cap 5 seals sealing hopper 4 through sealing plug 10, sealing cap 6 seals the top of exhaust pipe 1 through sealing plug 11, and airbags 7 and 8 are in an uninflated and contracted state. During use, slowly insert the bottom of exhaust pipe 1 into the patient's anus until the limiting cover 2 fits against the patient's perianal skin. The limiting cover 2 prevents exhaust pipe 1 from slipping out with intestinal peristalsis or penetrating too deeply into the intestine. Next, remove sealing cap 5 and sealing plug 10, connect the external inflation device to sealing hopper 4, and supply gas into the gas delivery pipe 3 through sealing hopper 4. The gas enters the gas delivery chamber 12 inside exhaust pipe 1 through the gas delivery pipe 3, and then passes through the air inlet 13 at the bottom of the gas delivery chamber 12. The air flows into airbag 7 and airbag 8 respectively, causing the two airbags to gradually inflate. The inflated airbags gently expand the perianal area and intestinal wall of the patient, achieving an anal dilation effect. During the anal dilation process, the inflation volume can be controlled by the inflation device to ensure patient comfort. When it is necessary to expel gas, remove the sealing cap 6 and sealing plug 11, open the channel at the top of the exhaust pipe 1, and the gas in the patient's intestines can enter the exhaust pipe 1 through the exhaust hole 9 on the bottom side of the exhaust pipe 1, and then be discharged from the top opening to complete the gas expulsion operation. After use, first release the gas in airbag 7 and airbag 8 through the sealing hopper 4, and after the airbags contract, slowly remove the exhaust pipe 1 from the patient's anus. Then clean and disinfect the device for the next use.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An ostomy exhaust dilator comprising an exhaust conduit (1), characterized in that, The exhaust pipe (1) has multiple exhaust holes (9) on its bottom side. The top of the exhaust pipe (1) is provided with a sealing assembly. The top of the exhaust pipe (1) is fixedly fitted with a limiting cover (2). The surface of the exhaust pipe (1) is fixedly fitted with an airbag one (7) and an airbag two (8). The exhaust pipe (1) has air delivery chambers (12) on both the left and right sides inside. The bottom side of the air delivery chamber (12) has an air inlet (13) that communicates with the interior of the corresponding airbag one (7) and airbag two (8). The top side of the air delivery chamber (12) is provided with an air delivery assembly.

2. An ostomy vent dilator according to claim 1, wherein, The sealing assembly includes a second sealing cover (6), and a second sealing plug (11) is fixedly connected to the bottom surface of the second sealing cover (6). The second sealing plug (11) is inserted into the top inner wall of the exhaust pipe (1).

3. The stomal vent dilator of claim 1, wherein, The gas delivery assembly includes a gas delivery pipe (3), which passes through the limiting cover (2) and is fixedly connected to the through portion.

4. An ostomy vent dilator according to claim 3, wherein, The lower end of the gas supply pipe (3) passes through the exhaust pipe (1) and is fixedly connected to the exhaust pipe (1). The lower end of the gas supply pipe (3) is connected to the interior of the gas supply chamber (12).

5. An ostomy vent dilator according to claim 4, wherein, The top of the gas pipe (3) is fixedly connected to a sealing hopper (4), and the top of the sealing hopper (4) is provided with a sealing cover (5). The bottom surface of the sealing cover (5) is fixedly connected to a sealing plug (10) that is inserted into the interior of the sealing hopper (4).

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