Improved ileostomy bag

Abstract

The utility model provides a kind of ileostomy bag with good sealing property can be through stoma nutrition, it includes: bag body, bag body side is equipped with the base installed in stoma edge, pipeline is composed of outer tube and inner tube, inner tube is fixedly sleeved with outer tube inside, outer tube one end is fixedly connected with balloon, bag body side inside is equipped with air bag, air bag is fixedly installed to hard ring inner wall, hard tube is sealedly sleeved with outer tube surface.This application adopts bag body to realize the installation of stoma position, utilizes base cooperation to realize intestinal fluid collection, and set up round hole on bag body for pipeline to pass through, so that pipeline can be through stoma position Nutrition liquid input, and adopt double-layer pipeline to realize the separate delivery of gas and nutrient solution, by air pressure mode makes it adhere to intestinal inner wall, and air bag is set at bag body to realize the close adhesion with pipeline, and according to pipeline insertion depth realizes the quick connection of pipeline and bag body, simultaneously utilize pressure ring to compress bag body edge, improve the use convenience of ileostomy bag.

Description

Technical Field

[0001] This utility model relates to a well-sealed ileostomy bag that can provide ostomy nutrition, belonging to the field of ostomy technology. Background Technology

[0002] An ileostomy bag is a medical care product used to collect discharge from an ileostomy (small enterostomy). It is suitable for patients who have undergone ileostomy surgery due to diseases (such as Crohn's disease, colon cancer) or trauma. Ileostomies are located at the end of the small intestine, and the discharge is relatively thin and contains digestive enzymes. Therefore, leak-proof and corrosion-resistant ostomy bags are required. These bags are available in one-piece (the base and bag body are not detachable) and two-piece (the base and bag body are detachable), the latter being easier to clean and replace.

[0003] Ileostomy is commonly seen in ileostomy procedures and is suitable for patients with ulcerative colitis or colorectal cancer who have undergone total colectomy. The stoma is usually located in the right lower abdomen. Patients who have undergone ileostomy should pay attention to keeping the area around the stoma clean when changing the ostomy bag in their daily lives to avoid infection.

[0004] Patients with ileostomies need to wear an ostomy bag to collect small intestinal contents. The stoma site is also the passage for infusion of nutrient solution through the enterostomy. Most existing tubing uses a urinary catheter fixed to the stoma site for nutrient infusion. This not only has poor fixation, but also causes intestinal fluid to leak from the perforation because it needs to pass through the ostomy bag. The poor sealing makes it impossible to use the ostomy bag with the infusion tubing, affecting the sealing performance of the ostomy bag. Utility Model Content

[0005] This invention addresses the technical problem of ineffective sealing of infusion tubing via ostomy bags by providing a well-sealed ileostomy bag that allows for ostomy nutrition.

[0006] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0007] This utility model provides a well-sealed ileostomy bag for stoma nutrition, comprising:

[0008] The bag body has a base installed on one side of the stoma edge. The base has a circular opening in the middle, and a tube is inserted through the opening. The tube consists of an outer tube and an inner tube, which are fixedly connected to the inner tube. A balloon is fixedly connected to one end of the outer tube, and the balloon communicates with the inside of the outer tube. An air bladder is provided inside one side of the bag body. The air bladder is fixedly installed to the inner wall of a rigid ring and contacts the surface of the rigid tube. The rigid tube is sealed to the surface of the outer tube.

[0009] In this technical solution, a connecting ring is fixedly connected to one side of the bag body. The connecting ring is made of rigid plastic and is fitted and connected to the base.

[0010] In this technical solution, the base is a ring structure, and a buckle is fixedly connected to the inner edge of the base. The buckle engages with the inner wall of the connecting ring, and a protruding ring is provided on the surface of the base.

[0011] In this technical solution, a drain pipe is fixedly connected to the bottom of the bag, and the drain pipe is fixedly connected to a valve.

[0012] In this technical solution, one end of the inner tube is fixedly connected to the balloon, and the other end of the outer tube is fixedly connected to the air inlet pipe. The air inlet pipe is threadedly connected to the cap, and the air inlet pipe communicates with the inside of the balloon through the gap between the outer tube and the inner tube.

[0013] In this technical solution, both ends of the rigid tube are provided with arc-shaped protrusions, and the rigid ring is sleeved inside the annular structure of the airbag.

[0014] In this technical solution, the rigid ring is fixedly connected to the middle of the airbag, and the two sides of the rigid ring are fixedly connected to the inner side and the outer side, respectively.

[0015] In this technical solution, the bag body has a circular hole for installing the airbag and the rigid ring, and the circular hole and the opening are located on both sides of the bag body.

[0016] In this technical solution, the inner side and the outer side are located on the inner and outer sides of the bag body, respectively, and the inner side is fitted and connected to the edge of the circular hole of the bag body.

[0017] In this technical solution, a pressure ring is provided on the inner side of the outer side. The pressure ring is in close contact with the surface of the bag body. Several bolts are threadedly connected to the edge of the outer side, and the bolts are in contact with the surface of the pressure ring.

[0018] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0019] The positive and progressive effects of this utility model are as follows:

[0020] The aforementioned ileostomy bag with good sealing for stoma nutrition uses a bag body for installation at the stoma location, a base for collecting intestinal fluid, and a round hole on the bag body for the tube to pass through, allowing nutrient solution to be delivered through the stoma. A double-layered tube system allows for separate delivery of gas and nutrient solution, and air pressure is used to ensure it adheres to the intestinal wall for easy and quick fixation, preventing later detachment. An air bladder is incorporated into the bag body to ensure a tight fit with the tube, and the tube and bag are quickly connected according to the tube insertion depth. A pressure ring is used to tighten the bag edges to prevent intestinal fluid leakage, improving the ease of use of the ostomy bag. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0022] Figure 2 This is a schematic diagram of a half-section of the pipe section of this utility model.

[0023] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0024] Figure 4 This is a schematic diagram of the external three-dimensional structure of the bag body of this utility model.

[0025] Figure 5 This utility model Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0026] Figure 6 This is a schematic diagram of the half-section structure of this utility model.

[0027] Figure 7 This is a schematic diagram of the external front view of the base of this utility model.

[0028] Figure 8 This is a schematic diagram of the external side view of the present invention.

[0029] Explanation of reference numerals in the attached figures

[0030] 1. Bag body; 2. Connecting ring; 3. Base; 4. Buckle; 5. Protruding ring; 6. Drain tube; 7. Valve; 8. Opening; 9. Outer tube; 10. Balloon; 11. Inner tube; 12. Air inlet tube; 13. Screw cap; 14. Rigid tube; 15. Rigid ring; 16. Airbag; 17. Inner side; 18. Outer side; 19. Pressure ring; 20. Bolt. Detailed Implementation

[0031] The present invention will be further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments described herein.

[0032] like Figure 1-8 As shown, the well-sealed ileostomy bag for ostomy nutrition includes:

[0033] The bag body 1 has a base 3 installed on one side of the stoma edge. The base 3 has a circular opening 8 in the middle, and the opening 8 is inserted into a pipe. The pipe consists of an outer tube 9 and an inner tube 11. The inner tube 11 is fixedly sleeved with the outer tube 9. One end of the outer tube 9 is fixedly connected to a balloon 10, and the balloon 10 communicates with the inside of the outer tube 9. An airbag 16 is provided inside one side of the bag body 1. The airbag 16 is fixedly installed on the inner wall of the rigid ring 15. The airbag 16 is in contact with the surface of the rigid tube 14. The rigid tube 14 is sealed to the surface of the outer tube 9.

[0034] A connecting ring 2 is fixedly connected to one side of the bag body 1. The connecting ring 2 is made of rigid plastic and is fitted to the base 3. The base 3 has a ring structure. A buckle 4 is fixedly connected to the inner edge of the base 3. The buckle 4 is engaged with the inner wall of the connecting ring 2. The surface of the base 3 is provided with a protruding ring 5.

[0035] In this technical solution, after the base 3 is fixed at the stoma position, the convex ring 5 is used to improve the sealing performance in contact with the skin and avoid leakage problems. The bag body 1 is installed by the buckle 4 on the base 3 and the connecting ring 2. The connecting ring 2 is attached to the surface of the base 3 to ensure the sealing performance of the connection. At this time, the intestinal fluid discharged through the stoma position is collected through the bag body 1.

[0036] The bottom of the bag body 1 is fixedly connected to a drain pipe 6, which is fixedly connected to a valve 7; one end of the inner tube 11 is fixedly connected to the balloon 10, and the other end of the outer tube 9 is fixedly connected to the air inlet pipe 12. The air inlet pipe 12 is threadedly connected to the cap 13, and the air inlet pipe 12 communicates with the inside of the balloon 10 through the gap between the outer tube 9 and the inner tube 11; both ends of the rigid tube 14 are provided with arc-shaped protrusions, and the rigid ring 15 is sleeved inside the annular structure airbag 16.

[0037] In this technical solution, opening valve 7 opens the drainage pipe 6, and the collected intestinal fluid is discharged from the drainage pipe 6. When delivering nutrient solution through the stoma, the pipe passes through the bag body 1 and enters the intestine. Then, the cap 13 is opened and the air inlet pipe 12 is connected to an external air source, so that the gas enters the balloon 10 through the gap between the outer tube 9 and the inner tube 11. At this time, the balloon 10 is slightly inflated and fits against the intestine, ensuring the stability of the pipe fixation. At the same time, the structural strength of the inner tube 11 is not deformed by the air pressure, so that the gas pressure is appropriate to avoid pressure on the intestinal wall.

[0038] The rigid ring 15 is fixedly connected to the middle of the airbag 16, and the two sides of the rigid ring 15 are fixedly connected to the inner side 17 and the outer side 18, respectively. The bag body 1 has a circular hole for installing the airbag 16 and the rigid ring 15, and the circular hole and the opening 8 are located on both sides of the bag body 1, respectively. The inner side 17 and the outer side 18 are located on the inner and outer sides of the bag body 1, respectively. The inner side 17 is fitted and connected to the edge of the circular hole of the bag body 1. The inner side of the outer side 18 is provided with a pressure ring 19, which is fitted and connected to the surface of the bag body 1. Several bolts 20 are threadedly connected to the edge of the outer side 18, and the bolts 20 are in contact with the surface of the pressure ring 19.

[0039] In this technical solution, the rigid tube 14 is moved on the outer tube 9 and adjusted according to the required insertion length. After the tube is installed through the stoma, the edge of the bag body 1 is placed between the inner side 17 and the pressure ring 19. At this time, the bolt 20 is tightened to squeeze the pressure ring 19 and make the bag body 1 fit against the inner side 17, achieving an effective seal at the connection position. Then, the air bladder 16 inside the rigid ring 15 is inflated, so that the air bladder 16 inflates and fits against the surface of the rigid tube 14, achieving an effective seal at the connection position. After use, the air bladder 16 is simply deflated and the rigid tube 14 is pulled out from the stoma. When the tube needs to be replaced, the tube is simply pulled out and replaced. At this time, the air bladder 16 and the rigid ring 15 are fixed on the surface of the bag body 1. Only the new tube needs to be replaced, without replacing the tube and the air bladder 16 at the same time, reducing the cost of consumables.

[0040] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A well-sealed ileostomy bag for ostomy nutrition, characterized in that, include: The bag body (1) has a base (3) installed on one side of the stoma edge. The base (3) has a circular opening (8) in the middle, and the opening (8) is inserted into the pipe. The pipe consists of an outer tube (9) and an inner tube (11). The inner tube (11) is fixedly connected to the inner tube (9). One end of the outer tube (9) is fixedly connected to a balloon (10), and the balloon (10) is connected to the inner part of the outer tube (9). An airbag (16) is provided inside one side of the bag body (1). The airbag (16) is fixedly installed to the inner wall of the rigid ring (15). The airbag (16) is in contact with the surface of the rigid tube (14). The rigid tube (14) is sealed to the surface of the outer tube (9).

2. The well-sealed ileostomy bag for ostomy nutrition as described in claim 1, characterized in that: A connecting ring (2) is fixedly connected to one side of the bag body (1). The connecting ring (2) is made of hard plastic and is fitted to the base (3).

3. The well-sealed ileostomy bag for ostomy nutrition as described in claim 2, characterized in that: The base (3) is a ring structure. The inner edge of the base (3) is fixedly connected with a buckle (4). The buckle (4) is engaged with the inner wall of the connecting ring (2). The surface of the base (3) is provided with a protruding ring (5).

4. The well-sealed ileostomy bag for ostomy nutrition as described in claim 1, characterized in that: The bottom of the bag (1) is fixedly connected to a drain pipe (6), and the drain pipe (6) is fixedly connected to a valve (7).

5. The well-sealed ileostomy bag for ostomy nutrition as described in claim 1, characterized in that: One end of the inner tube (11) is fixedly connected to the balloon (10), and the other end of the outer tube (9) is fixedly connected to the air inlet tube (12). The air inlet tube (12) is threadedly connected to the cap (13), and the air inlet tube (12) communicates with the inside of the balloon (10) through the gap between the outer tube (9) and the inner tube (11).

6. The well-sealed ileostomy bag for ostomy nutrition as described in claim 1, characterized in that: Both ends of the rigid tube (14) are provided with arc-shaped protrusions, and the rigid ring (15) is sleeved inside the annular structure airbag (16).

7. The well-sealed ileostomy bag for ostomy nutrition as described in claim 1, characterized in that: The rigid ring (15) is fixedly connected to the middle of the airbag (16), and the two sides of the rigid ring (15) are fixedly connected to the inner side (17) and the outer side (18) respectively.

8. The well-sealed ileostomy bag for ostomy nutrition as described in claim 7, characterized in that: The bag body (1) has a circular hole for installing the airbag (16) and the rigid ring (15), and the circular hole and the opening (8) are located on both sides of the bag body (1).

9. The well-sealed ileostomy bag for ostomy nutrition as described in claim 7, characterized in that: The inner side (17) and the outer side (18) are located on the inner and outer sides of the bag body (1), respectively, and the inner side (17) is attached to the edge of the bag body (1) with the round hole.

10. The well-sealed ileostomy bag for ostomy nutrition as described in claim 9, characterized in that: The outer side (18) is provided with a pressure ring (19) on the inner side. The pressure ring (19) is attached to the surface of the bag body (1). Several bolts (20) are threadedly connected to the edge of the outer side (18), and the bolts (20) are in contact with the surface of the pressure ring (19).

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