A gastrostomy leak prevention device

Abstract

This utility model discloses a gastrostomy leak-proof device, relating to the field of gastrostomy technology. It includes a gastrostomy main tube, with a connecting plate movably mounted on one side surface of the main tube. A stoma sealing plate is fixedly mounted on the bottom surface of one side of the connecting plate, and a mounting buckle ring is fixedly mounted on one side surface of the stoma sealing plate. By setting a gastric buckle mounting tube head that directly extends into the patient's stomach, the connecting plate and the stoma sealing plate work together to seal the patient's wound. The mounting buckle ring is directly engaged through a buckle mounting groove inside the exudate-absorbing gauze ring, completing the buckle installation between the stoma sealing plate and the exudate-absorbing gauze ring. The buckle mounting groove directly protects the patient's wound and can also directly absorb exudate. This design facilitates installation and allows for easy disassembly and replacement, ensuring the cleanliness of the exudate-absorbing gauze ring.

Description

Technical Field

[0001] This utility model relates to the field of gastrostomy technology, and in particular to a gastrostomy leak prevention device. Background Technology

[0002] Gastrostomy refers to a procedure for patients with advanced esophageal cancer where the esophagus is not removed, but a tube is left in the abdomen. It is a palliative treatment for advanced esophageal cancer, aiming to alleviate the pain of eating and drinking while maximizing therapeutic benefits and prolonging the patient's life. Clinically, the Y-shaped connector tube is protected by wrapping it in gauze and securing it with a rubber band to prevent it from falling off. This method is not only cumbersome and increases the workload for nurses, but it is also not securely fixed, resulting in a large amount of exudate at the wound site. Failure to manage this exudate in time can lead to infection. To improve the cleanliness and hygiene safety of the device, we have redesigned a gastrostomy leak-proof device. Utility Model Content

[0003] The purpose of this invention is to provide a gastrostomy leak prevention device.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a gastrostomy leak-proof device, comprising a gastrostomy main tube, a connecting plate movably mounted on one side surface of the gastrostomy main tube, a stoma sealing plate fixedly mounted on one side bottom surface of the connecting plate, an installation buckle ring fixedly mounted on one side surface of the stoma sealing plate, an exudate-absorbing gauze ring detachably mounted on one side surface of the installation buckle ring, a buckle mounting groove formed on the inner surface of the exudate-absorbing gauze ring, a three-way connecting pipe connected to one side top of the gastrostomy main tube, an external main tube connected to one side top of the three-way connecting pipe, a medication connecting pipe connected to one side top of the three-way connecting pipe, a physical injection tube connected to one side top of the three-way connecting pipe away from the medication connecting pipe, a tube plug detachably mounted on one side top of the physical injection tube, and a gastric buckle mounting tube head connected to one side top of the gastrostomy main tube away from the three-way connecting pipe.

[0005] Preferably, the cross-sectional diameter of the stoma sealing disc is larger than that of the connecting disc, the cross-sectional diameter of the mounting buckle ring is larger than that of the stoma sealing disc, and the connection between the mounting buckle ring and the exudate-absorbing gauze ring is a movable snap-fit.

[0006] Preferably, an installation shaft is fixedly installed on one side surface of the connecting plate, a movable shaft is movably installed on one side surface of the installation shaft, a connecting plate is fixedly installed on one side surface of the movable shaft, and an adhesive paper is fixedly connected to one top side of the connecting plate.

[0007] Preferably, an adhesive is fixedly installed on one bottom surface of the adhesive paper, a backing paper is adhered to one bottom surface of the adhesive, and an auxiliary peeling / sticking device is fixedly connected to one top surface of the backing paper.

[0008] Preferably, a mounting plate is movably mounted on one side surface of the gastrostomy tube, a plastic connecting rope is fixedly connected to the bottom side of the mounting plate, a compression plate is fixedly connected to the bottom side of the plastic connecting rope, a first socket hole is opened on one side surface of the mounting plate, and a second socket hole is opened on the top surface of the connecting plate.

[0009] Preferably, the mounting top plate is located directly above the exudate-absorbing gauze ring, the mounting top plate is movably connected to the gastrostomy main tube through the first socket, the connecting plate is movably connected to the gastrostomy main tube through the second socket, the mounting shaft and the movable shaft are connected by a movable socket, and the squeezing base plate and the exudate-absorbing gauze ring are connected by a squeezing contact connection.

[0010] Compared with related technologies, the gastrostomy leak prevention device provided by this utility model has the following beneficial effects:

[0011] 1. This utility model discloses a gastrostomy leak-proof device. A gastric buckle-installed tube head is directly inserted into the patient's stomach. A connecting disc and a stoma sealing disc work together to seal the patient's wound. The buckle-installed groove inside the exudate-absorbing gauze ring directly engages with the installation buckle ring, completing the buckle installation between the stoma sealing disc and the exudate-absorbing gauze ring. The buckle-installed groove directly protects the patient's wound and can also directly absorb exudate. It is convenient to install and can be easily disassembled and replaced, ensuring the cleanliness of the exudate-absorbing gauze ring.

[0012] 2. This utility model discloses a gastrostomy leak-proof device. It employs an auxiliary tearing and pasting process for removing the auxiliary liner paper, utilizes the rotation of the movable shaft on the mounting shaft to adjust the angle between the connecting plate and the adhesive paper, and uses the adhesive on the bottom surface of the adhesive paper for adhesion. For the fixed installation of the connecting plate, it ensures the installation stability of the exudate-absorbing gauze ring. The mounting top plate is directly fitted onto the main gastrostomy tube, and its position is adjusted using the mounting top plate. The exudate-absorbing gauze ring is directly squeezed by the squeezing bottom plate, improving the installation stability of the exudate-absorbing gauze ring and ensuring its absorption capacity. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the overall side front view of the device of this utility model;

[0015] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0016] Figure 4 This is a schematic diagram of the disassembled bottom view of the device of this utility model;

[0017] Figure 5 This utility model Figure 4 A magnified structural diagram at point B;

[0018] Figure 6 This is a top view structural diagram of the disassembled stoma sealing disc and mounting top plate of this utility model.

[0019] Numbered in the diagram: 1. Main gastrostomy tube; 2. Connecting plate; 3. Stoma sealing plate; 4. Installation buckle ring; 5. Exudate-absorbing gauze ring; 6. Buckle installation groove; 7. T-connector; 8. Main external tube; 9. Medication connection tube; 10. Actual injection tube; 11. Tube plug; 12. Gastric buckle installation tube head; 13. Installation shaft; 14. Movable shaft; 15. Connecting plate; 16. Adhesive paper; 17. Adhesive; 18. Lining paper; 19. Auxiliary tear-off and pasting; 20. Installation top plate; 21. Plastic connecting rope; 22. Squeezing base plate; 23. First socket; 24. Second socket. Detailed Implementation

[0020] Example 1:

[0021] Please see Figure 1-6 This utility model provides a technical solution: a gastrostomy leak-proof device, including a gastrostomy main tube 1, a connecting plate 2 movably mounted on one side surface of the gastrostomy main tube 1, a stoma sealing plate 3 fixedly mounted on the bottom surface of one side of the connecting plate 2, an installation buckle ring 4 fixedly mounted on one side surface of the stoma sealing plate 3, an exudate-absorbing gauze ring 5 detachably mounted on one side surface of the installation buckle ring 4, a buckle installation groove 6 opened on the inner surface of the exudate-absorbing gauze ring 5, and a three-way connecting pipe 7 connected to one side top of the gastrostomy main tube 1, and a main body connecting pipe 7 connected to one side top of the three-way connecting pipe 7. The external tube 8 and the top of the three-way connecting tube 7 are connected to a medicine connecting tube 9 on one side. The top of the three-way connecting tube 7 away from the medicine connecting tube 9 is connected to a physical injection tube 10. A tube plug 11 is detachably installed on the top of the physical injection tube 10. The top of the gastrostomy main tube 1 away from the three-way connecting tube 7 is connected to a gastric buckle installation tube head 12. The cross-sectional diameter of the stoma sealing plate 3 is larger than that of the connecting plate 2. The cross-sectional diameter of the installation buckle ring 4 is larger than that of the stoma sealing plate 3. The connection relationship between the installation buckle ring 4 and the exudate absorption gauze ring 5 is a movable snap-fit.

[0022] In the implementation plan, the gastric snap-fit ​​installation tube head 12 is directly inserted into the patient's stomach. The connecting plate 2 and the stoma sealing plate 3 work together to seal the patient's wound. The snap-fit ​​installation groove 6 inside the exudate-absorbing gauze ring 5 directly snaps into the installation snap-fit ​​ring 4, completing the snap-fit ​​installation between the stoma sealing plate 3 and the exudate-absorbing gauze ring 5. The snap-fit ​​installation groove 6 is used to directly protect the patient's wound and can also directly absorb exudate. This method is convenient to install and can be easily disassembled and replaced, ensuring the cleanliness of the exudate-absorbing gauze ring 5.

[0023] Example 2:

[0024] Please see Figure 1-6 This utility model provides a technical solution: a gastrostomy leak-proof device, comprising: a mounting shaft 13 fixedly mounted on one side surface of a connecting plate 2; a movable shaft 14 movably mounted on one side surface of the mounting shaft 13; a connecting plate 15 fixedly mounted on one side surface of the movable shaft 14; an adhesive paper 16 fixedly connected to one top side of the connecting plate 15; adhesive glue 17 fixedly mounted on one bottom side surface of the adhesive paper 16; a liner paper 18 adhered to one bottom side surface of the adhesive glue 17; an auxiliary tear-off 19 fixedly connected to one top side of the liner paper 18; and a mounting top plate 20 movably mounted on one side surface of the gastrostomy main tube 1. A plastic connecting rope 21 is fixedly connected to one bottom end, and a compression base plate 22 is fixedly connected to one bottom end of the plastic connecting rope 21. A first socket hole 23 is opened on one side surface of the mounting top plate 20, and a second socket hole 24 is opened on the top surface of the connecting plate 2. The mounting top plate 20 is located directly above the exudate-absorbing gauze ring 5. The mounting top plate 20 is movably connected to the gastrostomy main tube 1 through the first socket hole 23, and the connecting plate 2 is movably connected to the gastrostomy main tube 1 through the second socket hole 24. The connection relationship between the mounting shaft 13 and the movable shaft 14 is a movable socket connection, and the connection relationship between the compression base plate 22 and the exudate-absorbing gauze ring 5 is a compression contact connection.

[0025] In the implementation plan, by setting up auxiliary tearing and pasting 19 to assist in the disassembly of auxiliary lining paper 18, the angle of connecting plate 15 and adhesive paper 16 is adjusted by rotating the movable shaft 14 on the mounting shaft 13, and the adhesive 17 on the bottom surface of the adhesive paper 16 is used for adhesion. For the fixed installation of connecting plate 2, the installation stability of exudate-absorbing gauze ring 5 is ensured. The mounting top plate 20 is directly sleeved on the gastrostomy main tube 1, and the position is adjusted by adjusting the mounting top plate 20. The exudate-absorbing gauze ring 5 is directly squeezed by the squeezing bottom plate 22, which improves the installation stability of exudate-absorbing gauze ring 5 and ensures the absorption degree of exudate-absorbing gauze ring 5.

[0026] Working principle:

[0027] The gastric buckle installation tube head 12 is directly inserted into the patient's stomach. The connecting plate 2 and the stoma sealing plate 3 work together to seal the patient's wound. The buckle installation groove 6 inside the exudate-absorbing gauze ring 5 directly snaps into the installation buckle ring 4, completing the buckle installation between the stoma sealing plate 3 and the exudate-absorbing gauze ring 5. The buckle installation groove 6 is used to directly protect the patient's wound and can also directly absorb exudate. It is convenient to install and can be easily disassembled and replaced, ensuring the cleanliness of the exudate-absorbing gauze ring 5.

[0028] By setting up the auxiliary tearing and pasting 19 and the auxiliary lining paper 18 for disassembly, the angle of the connecting plate 15 and the adhesive paper 16 is adjusted by rotating the movable shaft 14 on the mounting shaft 13. The adhesive 17 on the bottom surface of the adhesive paper 16 is used for adhesion. For the fixed installation of the connecting plate 2, the installation stability of the exudate-absorbing gauze ring 5 is ensured. The mounting top plate 20 is directly sleeved on the gastrostomy main tube 1. The position is adjusted by the mounting top plate 20. The exudate-absorbing gauze ring 5 is directly squeezed by the squeezing bottom plate 22, which improves the installation stability of the exudate-absorbing gauze ring 5 and ensures the absorption degree of the exudate-absorbing gauze ring 5.

Claims

1. A gastrostomy leak prevention device, comprising a gastrostomy main tube (1), wherein a connecting plate (2) is movably mounted on one side surface of the gastrostomy main tube (1), characterized in that: A stoma sealing plate (3) is fixedly installed on one side of the bottom surface of the connecting plate (2). A mounting buckle ring (4) is fixedly installed on one side of the stoma sealing plate (3). An exudate-absorbing gauze ring (5) is detachably installed on one side of the mounting buckle ring (4). A buckle mounting groove (6) is opened on the inner surface of the exudate-absorbing gauze ring (5). A three-way connecting pipe (7) is connected to one side of the top end of the gastrostomy main tube (1). A main body external pipe (8) is connected to one side of the top end of the three-way connecting pipe (7). A medicine connecting pipe (9) is connected to one side of the top end of the three-way connecting pipe (7) away from the medicine connecting pipe (9). A physical injection tube (10) is connected to one side of the top end of the physical injection tube (10). A tube plug (11) is detachably installed on one side of the top end of the physical injection tube (10). A stomach buckle mounting tube head (12) is connected to one side of the top end of the gastrostomy main tube (1) away from the three-way connecting pipe (7).

2. The gastrostomy leak prevention device according to claim 1, characterized in that, The cross-sectional diameter of the stoma sealing disc (3) is larger than that of the connecting disc (2), and the cross-sectional diameter of the mounting buckle ring (4) is larger than that of the stoma sealing disc (3). The connection between the mounting buckle ring (4) and the exudate-absorbing gauze ring (5) is a movable snap-fit.

3. The gastrostomy leak prevention device according to claim 1, characterized in that, A mounting shaft (13) is fixedly installed on one side surface of the connecting plate (2), a movable shaft (14) is movably installed on one side surface of the mounting shaft (13), a connecting plate (15) is fixedly installed on one side surface of the movable shaft (14), and an adhesive paper (16) is fixedly connected to one side top of the connecting plate (15).

4. A gastrostomy leak-proof device according to claim 3, characterized in that, An adhesive (17) is fixedly installed on one bottom surface of the adhesive paper (16), a backing paper (18) is adhered to one bottom surface of the adhesive (17), and an auxiliary tear-off (19) is fixedly connected to one top surface of the backing paper (18).

5. A gastrostomy leak prevention device according to claim 4, characterized in that, A mounting plate (20) is movably mounted on one side surface of the gastrostomy tube (1). A plastic connecting rope (21) is fixedly connected to the bottom side of the mounting plate (20). A compression base plate (22) is fixedly connected to the bottom side of the plastic connecting rope (21). A first socket hole (23) is opened on one side surface of the mounting plate (20). A second socket hole (24) is opened on the top surface of the connecting plate (2).

6. A gastrostomy leak prevention device according to claim 5, characterized in that, The mounting plate (20) is located directly above the exudate-absorbing gauze ring (5). The mounting plate (20) is movably connected to the gastrostomy main tube (1) through the first socket (23). The connecting plate (2) is movably connected to the gastrostomy main tube (1) through the second socket (24). The mounting shaft (13) and the movable shaft (14) are connected by a movable socket. The squeezing base plate (22) and the exudate-absorbing gauze ring (5) are connected by a squeezing contact connection.

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