CN217645409U - T-shaped intestine fistulization plug - Google Patents

Abstract

The utility model discloses a T-shaped enterostomy plugging, belonging to the field of intestinal plugging. The T-shaped enterostomy plugging comprises a plugging head and an insertion tube, and the top end of the insertion tube is fixed on the end of the plugging head. At the bottom, a transparent cover is provided at the bottom edge of the blocking head, the opening of the transparent cover faces the bottom end of the plug-in tube, and a part of the plug-in tube is located in the transparent cover. The T-type enterostomy plug of the present disclosure can protect the intestinal tube while blocking, is suitable for T-type enterostomy operation, and has the function of intubation or probe.

Description

A T-type enterostomy closure

technical field

The utility model relates to the field of intestinal sealing, in particular to a T-shaped intestinal fistula sealing.

Background technique

When performing enterostomy, the prior art usually reinfuses the intestinal fluid at the intestinal stoma at the proximal end of the intestine through a reinfusion device and then guides it to the distal end of the intestine. However, this extracorporeal circulation is not only prone to contamination of the fistula fluid, but also Moreover, the positions of the stoma at the proximal end and the distal end of the intestine often need to be pulled out of the body, which is prone to infection. In order to avoid the above problems, hospitals often use T-type enterostomy surgery. This T-type enterostomy operation is to make the proximal end of the intestine, the distal end of the intestine and the ostomy for external drainage to form a three-way. When the end flows to the distal end of the intestine, the effusion of the ostomy fluid can be stopped by blocking the intestinal fistula opening.

Chinese Patent Document Publication No. CN110680593A discloses an enterostomy occluder, comprising a base plug and a center plug, the upper end of the base plug is a base body, and the middle part of the upper end surface of the base body is downwardly formed with an integrally formed The plunger plug of the base body, the inside of the plunger plug is provided with a perforation; the upper end of the central plug is a plug base, and the middle part of the plug base is downwardly provided with an integrally formed on the plug base. The inner core; the inner core is detachably sleeved on the perforation; the plunger plug is wavy in the axial direction, and the perforation is wavy in the axial direction; the base body is circular, and the circumferential edge of the base body An annular flange is formed below. This enterostomy occluder only has the function of blocking the ostomy opening of the intestinal tract, but because it cannot protect the intestinal tract, in actual use, the intestinal tract at the ostomy opening is easily inflamed and some complications are caused.

Utility model content

In order to overcome the defects of the prior art, the technical problem to be solved by the present utility model is to provide a T-type enterostomy blocker, which can protect the intestinal tube while blocking, and is suitable for T-type enterostomy operations.

For this purpose, the utility model adopts the following technical solutions:

The T-shaped enterostomy plugging provided by the utility model includes a plugging head and an insertion tube, the top of the plugging tube is fixed on the bottom of the plugging head, and 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 plug-in tube, and a part of the plug-in tube is located in the transparent cover.

A further technical solution of the present invention is that a cylindrical collar is arranged at the opening of the transparent cover, and an elastic elastic band is arranged in the cylindrical collar.

A further technical solution of the present invention is that the cylindrical collar is made by sewing the opening edge of the transparent cover outwards and then turning it outwards.

A further technical solution of the present invention is that it further comprises a silicone ring adapted to the diameter of the intestinal tube, the outer periphery of the silicone ring is provided with a groove, and when the transparent cover is in a sleeved state, the elastic elastic in the groove.

A further technical solution of the present invention is that the bottom end of the plug-in tube is provided with an airbag, the side wall of the blocking head is provided with an inflation port for inserting a syringe, and the inflation port is located on the side of the plug-in tube A conduit on the wall communicates with the balloon.

A further technical solution of the present invention is that the bottom end of the plug-in tube is provided with a horn opening, the top of the air bag is connected to the side wall of the plug-in tube, and the bottom of the air bag is connected to the edge of the horn opening. connected.

A further technical solution of the present invention is that the top of the plugging head is provided with an external interface for inserting a pipe or a probe.

A further technical solution of the present invention is that it further comprises a sealing plug adapted to the shape of the external interface, and the sealing plug is connected with the side wall of the external interface through a flexible band.

The beneficial effects of the present utility model are:

The T-type enterostomy plugging provided by the utility model is provided with a plugging head and an insertion tube, the top of the insertion tube is fixed at the bottom of the plugging head, and a transparent cover connected with the bottom edge of the plugging head is also provided. The intestinal tube is sleeved on the insertion tube, and the transparent cover can cover the intestinal tube located outside the patient's body, which can effectively prevent dust and bacteria from causing contamination or infection of the intestinal tube, and at the same time prevent the water in the intestinal tube from being excessively evaporated. The provided T-type enterostomy plugging can protect the bowel while blocking, and is very suitable for T-type enterostomy operations. In addition, there is also a silicone ring for use with T-type enterostomy plugging. Different types of silicone rings can be sleeved on the corresponding intestinal tube. When using, you can select the appropriate silicone ring according to the size of the intestinal tube, so as to avoid the transparent cover. The contraction of the elastic elastic band at the opening causes damage to the bowel.

Description of drawings

Fig. 1 is the structural representation of T-type enterostomy plugging provided in the specific embodiment of the present invention;

2 is a cross-sectional view of a T-shaped enterostomy plugging provided in a specific embodiment of the present invention;

Fig. 3 is a partial schematic diagram of Fig. 2 provided in the specific embodiment of the present invention;

FIG. 4 is a partial schematic diagram of FIG. 2 provided in the specific embodiment of the present invention.

In the picture:

1. Plugging head; 2. Plug tube; 3. Transparent cover; 31. Cylindrical collar; 32. Elastic elastic band; 4. Silicone ring; 41. Groove; 5. Airbag; 6. Catheter; 11. Inflatable Interface; 21. Horn opening; 12. External interface; 7. Sealing plug; 8. Flexible belt.

Detailed ways

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

As shown in FIGS. 1 to 4 , the T-shaped enterostomy plugging provided in this embodiment includes a plugging head 1 and a plug-in tube 2, wherein the plugging head 1 is used to block the enterostomy opening, and the plug-in tube 2 can be inserted into the intestine, the top of the plug tube 2 is fixed at the bottom of the plugging head 1, the bottom edge of the plugging head 1 is provided with a transparent cover 3, the opening of the transparent cover 3 faces the bottom end of the plug tube 2, and the plug A part of the connecting tube 2 is located in the transparent cover 3, and the purpose of this design is that when the part of the intestinal tube exposed outside the body is sleeved and inserted into the tube 2, it is located in the transparent cover 3, so that the transparent cover 3 can protect the intestinal tube. The T-shaped enterostomy provided in this embodiment is provided with a blocking head 1 and a plug tube 2. The top of the plug tube 2 is fixed on the bottom of the plugging head 1, and is connected to the bottom edge of the plugging head. The transparent cover 3, when the intestinal tube is adjusted on the insertion tube 2, the transparent cover 3 can cover the intestinal tube located in the external part of the patient, so as to effectively prevent dust and bacteria from causing contamination or infection of the intestinal tube, and at the same time prevent the water in the intestinal tube from being excessively evaporated .

In a further embodiment, in order to make the other end of the transparent cover 3 also fixed on the intestinal tube, a cylindrical collar 31 is provided at the opening of the transparent cover 3, and an elastic elastic band 32 is provided in the cylindrical collar 31. When sleeved on the plug tube 2, under the elastic force of the elastic elastic band 32, the cylindrical collar 31 will shrink, so that the transparent cover 3 covers the entire intestinal tube. Further preferably, the cylindrical collar 31 is sewn by flanging the opening edge of the transparent cover 3 outward, and the reason for using the flanging is to make the side close to the intestinal tube smoother. Further preferably, the T-type enterostomy sealing provided in this embodiment also includes a silicone ring 4 that is adapted to the diameter of the intestinal tube. The periphery of the silicone ring 4 is provided with a groove 41. When the transparent cover 3 is in a sleeved state When the elastic rubber band 32 is located in the groove 41, the silicone ring 4 can be provided with multiple models according to the thickness of the intestinal tube, and different models are suitable for intestinal tubes of different diameters. The force will destroy the tissue structure of the intestine, and the silicone ring 4 can support the cylindrical collar 31 well. When using it, firstly sleeve the silicone ring 4 on the outside of the intestine, and then put the elastic elastic band 32 into the groove 41. .

In order to make the insertion tube 2 of the occlusion head 1 extend into the abdominal wall of the patient and then be stuck at the abdominal wall of the patient, further, the bottom end of the insertion tube 2 is provided with an airbag 5, and the side wall of the occlusion head 1 is provided with an airbag 5 for Insert the inflation port 11 of the syringe, the inflation port 11 is communicated with the air bag 5 through the conduit 6 located on the side wall of the plug tube 2, and is inserted into the inflation port 11 through the syringe, and then the inflation port 11 is inflated, and the gas flows through the inflation port 11. After the catheter 6 enters the balloon 5, the balloon 5 is expanded, so that the occlusion head 1 is stuck on the inside of the patient's abdominal wall and cannot be pulled out, thereby realizing the fixation of the T-shaped enterostomy occlusion. Further preferably, a horn opening 21 is provided at the bottom inner wall of the plug tube 2, the top of the air bag 5 is connected to the side wall of the plug tube 2, the bottom of the air bag 5 is connected to the edge of the horn opening 21, and the horn opening 21 is provided to facilitate enterotomy. The fistula fluid flows in from the insertion tube 2 and then flows out along the insertion tube 2 to the outside of the patient; in addition, the trumpet opening 21 is connected to the balloon 5, so that the length of the balloon 5 and the insertion tube 2 are the same, and the length of the insertion tube 2 in the abdominal wall of the patient is part of the length Keep it as short as possible to avoid damage to the bowel due to excessively long cannula 2.

In a further embodiment, the top of the plugging head 1 is provided with an external port 12 for inserting a pipe or a probe, and the external port 12 communicates with the inner cavity of the plug-in tube 2, so the pipe or probe can be inserted through the external port 12 until It extends into the abdominal wall of the patient, so that the enterostomy can better perform operations such as supplementing nutrient solution. Further preferably, the T-type enterostomy sealing provided in this embodiment also includes a sealing plug 7 that is adapted to the shape of the external port 12. The sealing plug 7 is connected to the side wall of the external port 12 through a flexible band 8. The sealing plug In order to prevent the loss of the sealing plug 7, the sealing plug 7 is connected with the side wall of the external interface 12 through the flexible band 8, so that it is not easily lost.

The present invention is described by preferred embodiments, and those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the claims of the present application all belong to the protection scope of the present invention.

Claims (8)

1. A T-shaped intestinal fistulization plug, comprising:

a plugging head (1);

the top end of the insertion pipe (2) is fixed at the bottom of the plugging head (1);

the edge of the bottom of the blocking head (1) is provided with a transparent cover (3), the opening of the transparent cover (3) faces the bottom end of the insertion pipe (2), and one part of the insertion pipe (2) is positioned in the transparent cover (3).

2. The T-shaped enterostomy plug of claim 1, wherein:

a cylindrical lantern ring (31) is arranged at the opening of the transparent cover (3);

an elastic rubber band (32) is arranged in the cylindrical lantern ring (31).

3. The T-shaped enterostomy plug of claim 2, wherein:

the cylindrical lantern ring (31) is formed by sewing the opening edge of the transparent cover (3) after being turned outwards.

4. The T-shaped enterostomy plug of claim 2, wherein:

the device also comprises a silica gel ring (4) matched with the diameter of the intestinal canal;

a groove (41) is formed in the periphery of the silica gel ring (4);

when the transparent cover (3) is in a sleeved state, the elastic rubber band (32) is positioned in the groove (41).

5. The T-shaped enterostomy plug of claim 1, wherein:

an air bag (5) is arranged at the bottom end of the insertion pipe (2);

an inflation interface (11) for inserting a syringe is arranged on the side wall of the blocking head (1);

the inflation connector (11) is communicated with the air bag (5) through a conduit (6) positioned on the side wall of the insertion pipe (2).

6. The T-shaped enterostomy plug of claim 5, wherein:

the bottom end of the insertion pipe (2) is provided with a horn opening (21);

the top of the air bag (5) is connected with the side wall of the insertion pipe (2);

the bottom of the air bag (5) is connected with the edge of the horn opening (21).

7. The T-shaped enterostomy plug of claim 1, wherein:

the top of the blocking head (1) is provided with an external interface (12) for inserting a pipeline or a bougie.

8. The T-shaped enterostomy closure of claim 7, wherein:

the sealing plug (7) is matched with the outer interface (12) in shape;

the sealing plug (7) is connected with the side wall of the outer interface (12) through a flexible belt (8).

Images