Multi-functional bite device for gastric lavage

Abstract

The utility model discloses a multifunctional bite device for gastric lavage, including the demarcation board, the both sides of demarcation board are equipped with bite end and occlusal end respectively, bite end is used for placing the mouth part, and the occlusal end is used for the stability of pipeline, and is equipped with the screw block on the occlusal end. The occlusal end can effectively restrict the gastric lavage pipeline, significantly reduce its swing range in the examination process, ensure that gastric lavage operation is carried out under the stable environment, provide powerful guarantee for cleaning, reduce the cleaning time, improve the cleaning efficiency. At the same time, the damage risk such as accidental scraping, collision caused by pipeline shaking to the oral cavity, throat and esophagus of patient and other parts is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of gastric lavage mouthpiece technology, specifically relating to a multifunctional mouthpiece device for gastric lavage. Background Technology

[0002] Gastric lavage is an important clinical procedure used to remove toxins and irritants from the stomach or to treat gastric diseases. Especially in emergencies such as poisoning, rapid, safe, and effective gastric lavage is crucial for the patient's life and health. During gastric lavage, the fixation and stability of the lavage tube are key factors in ensuring the smooth progress of the procedure. The gastric lavage bite block is an indispensable auxiliary instrument in the gastric lavage examination; its core function is to fix the position of the oral cavity and protect the instruments and the patient's safety.

[0003] Current methods for securing gastric lavage tubes often have several limitations. Traditional methods may simply involve temporarily attaching the tube to the patient's face with tape, a highly unreliable approach. During lavage, slight movements or swallowing due to patient discomfort, or pressure from the injection and suction of the lavage fluid, can easily cause the tube to wobble. Significant movement not only interferes with the precision of the lavage procedure, preventing the lavage fluid from evenly and effectively flushing all parts of the stomach, thus prolonging the cleaning time, reducing efficiency, and subjecting the patient to prolonged suffering, but also poses serious safety risks. When the tube wobbles significantly, it may accidentally scrape or collide with the patient's mouth, throat, or esophagus. Furthermore, existing securing methods are inconvenient for adjusting the tightness of the tube. Medical staff often need to spend considerable time and effort readjusting the tape's position or pressure, increasing the complexity of the procedure and potentially affecting the continuity and effectiveness of the lavage if adjustments are not made promptly. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional gastric lavage mouthpiece device to solve the problem of instability of gastric lavage tubing in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multifunctional gastric lavage mouthpiece device includes a dividing plate, with a mouthpiece end and a mouthpiece end on each side of the dividing plate; the mouthpiece end is used for insertion into the mouth, and the mouthpiece end is used for stabilizing the tube; a tightening block is provided on the mouthpiece end.

[0007] Preferably, the dividing plate has an arc-shaped structure, and windows are provided on both sides of the dividing plate. The arc-shaped structure is designed to adapt to the structure of the human lip, improving the fit; the windows are used to tie elastic bands, allowing the invention to be worn through the elastic bands, further improving the stable use of the invention.

[0008] Preferably, the bite end includes a transition block and a bite head, the transition block being connected to the concave surface of the dividing plate, and the bite head being disposed on one side of the transition block.

[0009] Preferably, the bite head has an elliptical straight groove structure. The bite head is typically made of a material with a certain degree of elasticity and toughness (plastic). The elliptical straight groove structure, combined with the material's properties, provides a cushioning effect when the patient bites. Even with a large biting force, the bite head can absorb some energy through its own deformation, further protecting the patient's oral cavity and teeth. The elliptical straight groove structure has a large contact area, so when the patient bites suddenly due to discomfort or tension, the biting force can be evenly distributed across the entire bite head surface, avoiding excessive local pressure that could cause the bite head to break or damage the teeth. The relatively rounded elliptical shape reduces friction and irritation from sharp edges to the oral mucosa, gums, and other areas.

[0010] Preferably, the engagement end includes an extension post and an engagement post. The extension post is connected to the convex surface of the dividing plate, and the engagement post is arranged in a cylindrical array at one end of the extension post. The outer wall of the extension post is provided with a threaded groove for threaded engagement with the tightening block.

[0011] Preferably, the tip of the occlusal post is inclined inward. When the occlusal post is not under initial force, it can naturally tilt inward, so that the inserted gastric lavage tube can be naturally inserted and withdrawn under the occlusal action of the occlusal post.

[0012] Preferably, the tightening block includes a force-bearing column and raised walls. The force-bearing column engages with a threaded groove, and the array of raised walls is disposed on the outer wall of the force-bearing column. The raised walls can increase friction, thereby facilitating the rotation of the force-bearing column and adjusting the tightness of the engagement.

[0013] Preferably, the occlusal end has a first inner cavity, and the biting end has a second inner cavity, the diameter of the first inner cavity being always smaller than that of the second inner cavity. Since the diameter of the first inner cavity is always smaller than that of the second inner cavity, the gastric lavage tube is inserted from the first inner cavity and passes through the second inner cavity. This ensures that the gastric lavage tube can pass smoothly through the second inner cavity, further optimizing the present invention.

[0014] The technical solution of this utility model has the following beneficial effects:

[0015] 1. The occlusal end effectively restrains the gastric lavage tube, significantly reducing its movement during the examination. This ensures the gastric lavage procedure is performed in a stable environment, providing strong support for the cleaning process, reducing cleaning time, and improving cleaning efficiency. It also avoids the risk of accidental scratches, collisions, or other injuries to the patient's mouth, throat, and esophagus caused by tube movement.

[0016] 2. By rotating the tightening block, the occlusal end is tightened, thereby fixing the position of the gastric lavage tube or adjusting the tightness of the occlusal column. It is simple and easy to use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the disassembled structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the planar structure of this utility model.

[0021] Figure 4 This is a cross-sectional view of the present invention.

[0022] Figure 5 This is a planar structural diagram of the bottom of the bite end of this utility model.

[0023] Reference numerals: 10, dividing plate; 101, window; 20, bite end; 201, transition block; 202, bite head; 30, biting end; 301, extension post; 302, threaded groove; 303, biting post; 40, tightening block; 401, force-bearing post; 402, protruding wall; 50, first inner cavity; 501, second inner cavity. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that this invention is mainly used for gastric lavage, but it can also be used in gastroscopy.

[0026] Example 1:

[0027] refer to Figures 1-3 A multifunctional gastric lavage biting device includes a dividing plate 10, with a biting end 20 and a biting end 30 on both sides of the dividing plate 10 respectively.

[0028] The bite end 20 is used for insertion into the inlet, and the engagement end 30 is used for stabilizing the pipe.

[0029] The engagement end 30 is provided with a tightening block 40.

[0030] In the above scheme, when using this multifunctional gastric lavage biting device, the biting end 20 is placed in the mouth (of a person or animal), and the bite end 20 is held in place by the teeth. The examination tube used for gastric lavage is inserted from the biting end 30. The biting end 30 can prevent the gastric lavage tube from shaking. The tightening block 40 is threaded around the biting end 30. After the gastric lavage tube has moved into the designated position, the biting end 30 is tightened by rotating the tightening block 40, thereby fixing the position of the gastric lavage tube. Alternatively, the tightness of the biting end 30 can be adjusted by rotating the tightening block 40 as needed.

[0031] Specifically, the occlusal end 30 effectively restrains the gastric lavage tube, significantly reducing its movement during the examination, ensuring the gastric lavage procedure is performed in a stable environment, providing strong support for the lavage, reducing lavage time, and improving lavage efficiency. It also avoids the risk of accidental scratches, collisions, and other injuries to the patient's mouth, throat, and esophagus caused by tube movement.

[0032] Preferably, the dividing plate 10 has an arc-shaped structure; the arc-shaped structure is designed to adapt to the structure of human lips and improve the fit.

[0033] The dividing plate 10 has windows 101 on both sides; the windows 101 are used to tie elastic bands, and the present invention is worn through the elastic bands, which further improves the stable use effect of the present invention.

[0034] refer to Figures 1-3 The bite end 20 includes a transition block 201 and a bite head 202. The transition block 201 is connected to the concave surface of the dividing plate 10, and the bite head 202 is disposed on one side of the transition block 201.

[0035] In the above scheme, when the patient uses the present invention, he puts the bite head 202 into his mouth and bites the bite head 202 with his teeth.

[0036] Preferred Solution Reference Figure 2 The bite head 202 has an elliptical straight groove structure.

[0037] In this preferred embodiment, the bite head 202 is typically made of a material with a certain degree of elasticity and toughness (plastic material). The elliptical straight groove structure, combined with the material properties, can act as a buffer when the patient bites. Even if the biting force is large, the bite head 202 can absorb some energy through its own deformation, further protecting the patient's oral cavity and teeth. The elliptical straight groove structure has a large contact area, so when the patient bites suddenly due to discomfort or tension, the biting force can be evenly distributed across the entire surface of the bite head 202, avoiding excessive local pressure that could cause the bite head 202 to break or damage the teeth. The relatively rounded elliptical shape reduces the friction and irritation of sharp edges on the oral mucosa, gums, and other areas.

[0038] refer to Figures 1-3 The engagement end 30 includes an extension post 301 and an engagement post 303. The extension post 301 is connected to the convex surface of the dividing plate 10. The engagement post 303 is distributed in a cylindrical array at one end of the extension post 301. The outer wall of the extension post 301 is provided with a threaded groove 302 for threaded engagement with the tightening block 40.

[0039] In the above scheme, the gastric lavage tube is inserted through the bite end 20 from the bite post 303 and enters the oral cavity. The cylindrical array of bite posts 303 can evenly clamp the gastric lavage tube to prevent shaking when the gastric lavage tube is inserted. With the use of the tightening block 40, the bite tightness of the bite post 303 is improved.

[0040] Preferred Solution Reference Figure 3 The tip of the bite post 303 is inclined inward. When the bite post 303 is not under initial force, it can naturally tilt inward, so that the inserted gastric lavage tube can be naturally inserted and withdrawn under the bite of the bite post 303.

[0041] refer to Figure 1 The tightening block 40 includes a force-bearing column 401 and a protruding wall 402. The force-bearing column 401 is threadedly engaged with the threaded groove 302, and the protruding wall 402 is arranged in an array on the outer wall of the force-bearing column 401.

[0042] In the above scheme, the protruding wall 402 can increase the friction, thereby facilitating the rotation of the force-bearing column 401 and adjusting the tightness of the engagement column 303.

[0043] Example 2:

[0044] refer to Figure 5 The biting end 30 has a first inner cavity 50, and the biting end 20 has a second inner cavity 501. The diameter of the first inner cavity 50 is always smaller than that of the second inner cavity 501.

[0045] In the above scheme, the diameter of the first inner cavity 50 is always smaller than that of the second inner cavity 501. The gastric lavage tube is inserted from the first inner cavity 50 and passes through the second inner cavity 501. This ensures that the gastric lavage tube can pass smoothly through the second inner cavity 501, further optimizing the present invention.

[0046] The specific implementation process of this utility model is as follows:

[0047] Place the bite end 20 into the mouth, bite the bite end 20 with your teeth, and insert the examination tube used for gastric lavage from the bite end 30.

[0048] The tightening block 40 is threaded around the bite end 30. After the gastric lavage tube has been moved to the designated position, the bite end 30 is tightened by rotating the tightening block 40, thereby fixing the position of the gastric lavage tube. Alternatively, the tightness of the bite end 30 can be adjusted by rotating the tightening block 40 as needed.

[0049] The above embodiments are merely exemplary models of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Various modifications or equivalent substitutions can be made to this utility model within its substance and scope of protection. Such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

[0050] In the description of this utility model, it should be noted that the terms "inner," "front," "rear," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the attached circle, or the orientation or positional relationship commonly used when the utility model product is in use. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, these terms indicating orientation or positional relationship should not be construed as limitations on this utility model.

[0051] In the description of this utility model, it should be further noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, these terms can refer to a fixed connection, a detachable connection, or an integral connection between components; they can also refer to a mechanical connection or an electrical connection; or they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

Claims

1. A multifunctional gastric lavage mouthpiece device, comprising a dividing plate (10), characterized in that: The dividing plate (10) has a bite end (20) and a bite end (30) on both sides respectively; The bite end (20) is used for insertion into the inlet, and the engagement end (30) is used for stabilizing the pipe; The engagement end (30) is provided with a tightening block (40).

2. The multifunctional gastric lavage mouthpiece device according to claim 1, characterized in that: The dividing plate (10) has an arc-shaped structure, and windows (101) are provided on both sides of the dividing plate (10).

3. The multifunctional gastric lavage mouthpiece device according to claim 1, characterized in that: The bite end (20) includes a transition block (201) and a bite head (202). The transition block (201) is connected to the concave surface of the dividing plate (10), and the bite head (202) is disposed on one side of the transition block (201).

4. The multifunctional gastric lavage biting device according to claim 3, characterized in that: The bite head (202) has an elliptical straight groove structure.

5. A multifunctional gastric lavage mouthpiece device according to claim 1, characterized in that: The engagement end (30) includes an extension post (301) and an engagement post (303). The extension post (301) is connected to the convex surface of the dividing plate (10). The engagement post (303) is arranged in a cylindrical array at one end of the extension post (301). The outer wall of the extension post (301) is provided with a threaded groove (302) for threaded engagement with the tightening block (40).

6. A multifunctional gastric lavage mouthpiece device according to claim 5, characterized in that: The top of the engagement post (303) is inclined inward.

7. A multifunctional gastric lavage biting device according to claim 6, characterized in that: The tightening block (40) includes a force-bearing column (401) and a raised wall (402). The force-bearing column (401) is threadedly engaged with a threaded groove (302), and the raised wall (402) is arranged in an array on the outer wall of the force-bearing column (401).

8. A multifunctional gastric lavage biting device according to claim 1, characterized in that: The biting end (30) has a first inner cavity (50), and the biting end (20) has a second inner cavity (501). The diameter of the first inner cavity (50) is always smaller than that of the second inner cavity (501).

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