T-shaped plugging device for enterostomy

Abstract

The utility model discloses a T-shaped plugging device for enterostomy, and belongs to the field of T-shaped plugging, the T-shaped plugging device for enterostomy comprises a plugging cover and an inserting column, the top of the inserting column is fixed in the middle of the plugging cover, the plugging cover is umbrella-shaped, and the inserting column is inserted into the plugging cover from the middle of the plugging cover to the edge of the plugging cover. The umbrella-shaped blocking cover is bent towards the side where the inserting column is located, and an inserting head is arranged at the bottom of the inserting column. According to the intestinal fistulization T-shaped plugging device, the structure of T-shaped plugging is simplified, the plugging effect on the intestinal canal is improved by means of the inward concave shape of the plugging cover, operation is convenient, and the liquid leakage amount is small.

Description

Technical Field

[0001] The utility model relates to the field of T-shaped plugging, in particular to a T-shaped plugging device for intestinal fistula. Background Art

[0002] When performing intestinal fistula surgery, it is often necessary to plug the end of the intestinal tube. Currently, hospitals often use a T-shaped plugging device for intestinal fistula to plug the end of the intestinal tube. Generally, the middle part of the T-shaped plugging extends into the intestinal tube, and the top of the T-shaped plugging has a plugging plate to plug the end of the intestinal tube.

[0003] Chinese Patent Document Publication No. CN217645409U discloses a T-shaped intestinal fistula plugging. The T-shaped intestinal fistula plugging includes a plugging head and an insertion tube. The top end of the insertion tube is fixed to the bottom of the plugging head. A transparent cover is provided at the bottom edge of the plugging head. The opening of the transparent cover faces the bottom end of the insertion tube, and a part of the insertion tube is located inside the transparent cover. This intestinal fistula plugging device is provided with a transparent cover 3. Through the transparent cover 3, the intestinal tube located outside the patient can be covered, which can effectively prevent dust and bacteria from contaminating or infecting the intestinal tube, and at the same time prevent excessive evaporation of the moisture in the intestinal tube. However, since it is relatively difficult to put the intestinal tube into the transparent cover 3, in actual operation, the above T-shaped plugging operation takes a long time. Summary of the Utility Model

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a T-shaped plugging device for intestinal fistula, which simplifies the structure of the T-shaped plugging, and uses the concave shape of the plugging cover to improve the plugging effect on the intestinal tube, which is not only convenient to operate, but also has less liquid leakage.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The T-shaped plugging device for intestinal fistula provided by the utility model includes a plugging cover and an insertion column. The top of the insertion column is fixed in the middle of the plugging cover. The plugging cover is in an umbrella shape. From the middle of the plugging cover to the edge of the plugging cover, the umbrella-shaped plugging cover bends towards the side where the insertion column is located. An insertion head is provided at the bottom of the insertion column.

[0007] A further technical solution of the utility model is that it further includes an annular dressing, and a through hole for the insertion column to pass through is provided in the middle of the annular dressing.

[0008] A further technical solution of the utility model is that the diameter of the through hole is larger than the diameter of the insertion column, and there is a gap between the side wall of the through hole and the insertion column.

[0009] A further technical solution of the present utility model is that the annular dressing is configured as an annular foam dressing.

[0010] A further technical solution of the present utility model is that it further includes a connecting band, and the top of the annular dressing is connected to the inner side of the plugging cover through the connecting band.

[0011] A further technical solution of the present utility model is that a narrow band is provided at the connection between the connecting band and the plugging cover.

[0012] A further technical solution of the present utility model is that a break is provided on the annular dressing.

[0013] A further technical solution of the present utility model is that a memory metal ring is provided inside the annular dressing.

[0014] A further technical solution of the present utility model is that it further includes a transparent dressing, the transparent dressing is located above the plugging cover, and the diameter of the transparent dressing is larger than the diameter of the plugging cover.

[0015] A further technical solution of the present utility model is that a first magnetic member is provided at the top of the plugging cover, a second magnetic member is provided in the middle of the transparent dressing, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The enterostomy T-shaped plugging device provided by the present utility model is provided with a plugging cover and a plugging column. The plugging cover is in an umbrella shape. From the middle of the plugging cover to the edge of the plugging cover, the umbrella-shaped plugging cover bends towards the side where the plugging column is located, so that a ring-shaped receiving groove for accommodating the end of the intestinal tube is formed at the connection between the plugging cover and the plugging column. When more intestinal tubes are sent into the ring-shaped receiving groove, the leakage of the end of the intestinal tube will be plugged, thereby improving the plugging effect and reducing leakage. In addition, a plugging head for facilitating the insertion of the intestinal tube is provided at the bottom of the plugging column, thereby improving the insertion efficiency. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the enterostomy T-shaped plugging device provided in the specific embodiment of the present utility model;

[0019] Figure 2 is a top view of the annular dressing provided in the specific embodiment of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the enterostomy T-shaped plugging device provided in the specific embodiment of the present utility model, including a memory metal ring;

[0021] Figure 4 is provided in the specific embodiment of the present utility model Figure 3Partial schematic view of A;

[0022] Figure 5 It is provided in the specific implementation manner of the present utility model Figure 3 Partial schematic view of B.

[0023] In the figure:

[0024] 1. Plugging cover; 2. Insertion post; 21. Insertion joint; 3. Ring-shaped dressing; 31. Through hole; 4. Gap; 5. Connecting band; 51. Narrow band; 32. Fracture; 33. Memory metal ring; 6. Transparent dressing; 11. First magnetic part; 61. Second magnetic part; 7. Ring-shaped receiving groove. Specific implementation manner

[0025] The technical solution of the present utility model will be further described below with reference to the accompanying drawings and through specific implementation manners.

[0026] Embodiment 1

[0027] As Figures 1 to 5 shown, the enterostomy T-shaped plugging device provided in this embodiment includes a plugging cover 1 and an insertion post 2. The top of the insertion post 2 is fixed in the middle of the plugging cover 1. The plugging cover 1 is umbrella-shaped. From the middle of the plugging cover 1 to the edge of the plugging cover 1, the umbrella-shaped plugging cover 1 bends toward the side where the insertion post 2 is located. This can not only make the plugging cover 1 better fit the abdominal wall of the patient, but also make a ring-shaped receiving groove 7 for accommodating the end of the intestinal tube formed at the connection between the plugging cover 1 and the insertion post 2. When more intestinal tubes are sent into the ring-shaped receiving groove 7 and the ring-shaped receiving groove 7 is filled, the leakage of the end of the intestinal tube can be plugged, thereby improving the plugging effect on the end of the intestinal tube. When the plugging effect is improved, the corresponding leakage problem will also be reduced. An insertion joint 21 is provided at the bottom of the insertion post 2, and the side wall of the insertion post 2 is wedge-shaped, so as to facilitate the insertion of the insertion post 2 into the intestinal tube.

[0028] The enterostomy T-shaped plugging device further includes a ring-shaped dressing 3. A through hole 31 for the insertion post 2 to pass through is provided in the middle of the ring-shaped dressing 3. The insertion post 2 is inserted into the intestinal tube to realize the fixation of the intestinal tube. At this time, a ring-shaped dressing 3 is sleeved outside the intestinal tube, which can further enhance the fixation effect. The ring-shaped dressing 3 itself can also absorb the tissue fluid around the intestinal tube, effectively ensuring the cleanliness of the insertion joint between the insertion post 2 and the intestinal tube. Further preferably, in order to facilitate the accommodation of the intestinal tube, the diameter of the through hole 31 is larger than the diameter of the insertion post 2, and a gap 4 is left between the side wall of the through hole 31 and the insertion post 2. The intestinal tube is sleeved on the insertion post 2 and is just stuck in the gap 4 between the insertion post 2 and the inner side wall of the ring-shaped dressing 3, so as to better fix the intestinal tube. Further preferably, the ring-shaped dressing 3 is configured as a ring-shaped foam dressing. The ring-shaped foam dressing is sterile. The ring-shaped foam dressing wraps around the intestinal tube, sucking the tissue fluid while further fixing the intestinal tube.

[0029] The enterostomy T-shaped plugging device further includes a connecting belt 5. The top of the annular dressing 3 is connected to the inner side of the plugging cover 1 through the connecting belt 5, so that the annular dressing 3 is connected to the plugging cover 1 through the connecting belt 5, effectively preventing the annular dressing 3 from falling off or being lost when not in use. When the annular dressing 3 is in use, the intestinal tube can be directly inserted into the gap 4 between the annular dressing 3 and the plugging column 2 for one-time socketing; or the intestinal tube can be first socketed on the plugging column 2 and then the annular dressing 3 can be socketed on the intestinal tube to fix the end of the intestinal tube, for two-time socketing. When the two-time socketing scheme is adopted, the annular dressing 3 and the plugging column 2 are preferably separate. Therefore, a narrow belt 51 is provided at the connection between the connecting belt 5 and the plugging cover 1. When the annular dressing 3 is pulled forcefully, the connecting belt 5 will break at the narrow belt 51, thus realizing the separation of the annular dressing 3 from the plugging cover 1.

[0030] The enterostomy T-shaped plugging device further includes a transparent dressing 6. The transparent dressing 6 is located above the plugging cover 1. The diameter of the transparent dressing 6 is larger than that of the plugging cover 1, and usually the area of the transparent dressing 6 is much larger than that of the plugging cover 1, so that the transparent dressing 6 can completely cover structures such as the stoma, the plugging cover 1, and the plugging column 2, effectively isolating dust and bacteria in the air from contaminating the stoma.

[0031] To facilitate the fixation of the transparent dressing 6, a first magnetic member 11 is provided at the top of the plugging cover 1, and a second magnetic member 61 is provided in the middle of the transparent dressing 6. The first magnetic member 11 and the second magnetic member 61 are magnetically attracted to each other, making the installation of the transparent dressing 6 relatively simple. First, the middle part needs to be fixed by magnetic attraction, and then its edge is pasted around the stoma so that the stoma and its nearby area are completely covered by the transparent dressing 6.

[0032] Embodiment 2

[0033] As Figure 2 and Figure 3 shown, the enterostomy T-shaped plugging device provided in this embodiment includes a plugging cover 1 and a plugging column 2. The top of the plugging column 2 is fixed in the middle of the plugging cover 1. The plugging cover 1 is umbrella-shaped. From the middle of the plugging cover 1 to the edge of the plugging cover 1, the umbrella-shaped plugging cover 1 bends towards the side where the plugging column 2 is located. A plugging head 21 is provided at the bottom of the plugging column 2. The difference between Embodiment 2 and Embodiment 1 is that:

[0034] To facilitate the sleeving of the annular dressing 3 onto the intestinal tube, further, a break 32 is provided on the annular dressing 3. By squeezing forcefully, the width of the break 32 can be widened so as to better fit onto the intestinal tube. After the break 32 is provided, to ensure that the annular dressing 3 does not easily deform, further, a shape memory metal ring 33 is provided inside the annular dressing 3. The shape memory metal ring 33 is made of nickel-titanium alloy and can effectively maintain the shape of the annular dressing 3 without deformation, which will be more conducive to the fixation of the intestinal tube by the annular dressing 3 with the break 32.

[0035] The present utility model is described by way of preferred embodiments. Those skilled in the art will appreciate that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the present utility model. The present utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application all belong to the protection scope of the present utility model.

Claims

1. A T-shaped intestinal fistula plugging device, comprising a plugging cover (1) and a plug-in column (2), wherein the top of the plug-in column (2) is fixed to the middle of the plugging cover (1), characterized in that: The blocking cover (1) is umbrella-shaped, and from the middle of the blocking cover (1) to the edge of the blocking cover (1), the blocking cover (1) in the shape of an umbrella is bent toward the side where the plug-in column (2) is located; A plug connector (21) is provided at the bottom of the plug-in column (2).

2. The enterostomy T-shaped closure device according to claim 1, characterized in that: Also included are ring dressings (3); A through hole (31) for the insertion column (2) to pass through is provided in the middle of the annular dressing (3).

3. The enterostomy T-shaped occlusion device according to claim 2, characterized in that: The diameter of the through hole (31) is greater than the diameter of the plug-in column (2); A gap (4) is left between the side wall of the through hole (31) and the plug-in column (2).

4. The enterostomy T-shaped closure device according to claim 2, characterized in that: The annular dressing (3) is configured as an annular foam dressing.

5. The enterostomy T-shaped occlusion device according to claim 2, characterized in that: Also includes a connecting belt (5); The top of the annular dressing (3) is connected to the inner side of the blocking cover (1) via a connecting belt (5).

6. The enterostomy T-shaped occlusion device according to claim 5, characterized in that: A narrow band (51) is provided at the connection between the connecting band (5) and the blocking cover (1).

7. The enterostomy T-shaped occlusion device according to claim 2, characterized in that: The annular dressing (3) is provided with a fracture (32).

8. The enterostomy T-shaped occlusion device according to claim 2, characterized in that: A memory metal ring (33) is arranged inside the annular dressing (3).

9. The enterostomy T-shaped occlusion device according to claim 1, characterized in that: Also included is a transparent dressing (6); The transparent patch (6) is located above the blocking cover (1); The diameter of the transparent patch (6) is greater than the diameter of the blocking cover (1).

10. The enterostomy T-shaped occlusion device according to claim 9, characterized in that: A first magnetic component (11) is arranged on the top of the blocking cover (1); A second magnetic element (61) is provided in the middle of the transparent patch (6); The first magnetic member (11) and the second magnetic member (61) are magnetically attracted to each other.

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