Gastric lavage device capable of preventing cannula from being broken

Abstract

The utility model discloses a gastric lavage device for preventing cannulas from being crunched, which relates to the technical field of medical instruments and comprises a stomach tube, the surface of the stomach tube is fixedly connected with an inflatable anti-bite component, the surface of the inflatable anti-bite component is fixedly connected with an oral cavity protection pad, the surface of the inflatable anti-bite component is fixedly connected with a connecting tube, and the connecting tube is fixedly connected with the connecting tube. An adjustable fixing device assembly is fixedly connected to the surface of the connecting tube, and a stomach tube fixing assembly is fixedly connected to the surface of the adjustable fixing device assembly; through the arrangement of the inflatable anti-biting assembly, medical staff can adjust the hardness and size by controlling the inflation amount so as to adapt to the oral cavity structures and requirements of different patients, can bear high pressure, prevents the stomach tube from being bitten, adapts to the occlusal force of different patients by adjusting the inflation amount, and is convenient to use through the arrangement of the pipeline fixing assembly. And the stomach tube can be firmly fixed at a proper position, so that the stomach tube is prevented from shifting due to the action of a patient.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a gastric lavage device to prevent the intubation tube from being bitten and broken. Background Technology

[0002] Gastric lavage is a common emergency medical procedure primarily used to remove unabsorbed toxins, medications, or other harmful substances from the stomach, and is crucial for saving the lives of poisoned patients. In cases of food poisoning, drug overdose, or accidental ingestion of toxic substances, timely gastric lavage can effectively reduce the absorption of toxins and lessen the severity of poisoning. Furthermore, gastric lavage can also be used as preparation for certain gastric surgeries to ensure the safety of the procedure.

[0003] Utility model CN219743524U discloses a gastric lavage device for gastroenterology that prevents the intubation tube from being bitten and broken. The device includes a lavage body, on which an intubation tube is fixedly mounted. Two arc-shaped support plates are provided on the intubation tube. Arc-shaped grooves are formed on the outer walls of the two arc-shaped support plates on their adjacent sides. Arc-shaped rods are fixedly mounted in each of the two arc-shaped grooves. Two push plates are movably mounted on each of the two arc-shaped rods. A first fixed pulley is fixedly mounted on the outer wall of one side of any one of the arc-shaped support plates, and a second fixed pulley is fixedly mounted on the corresponding outer wall of the arc-shaped support plate. This utility model relates to the field of gastroenterology. This gastric lavage device for gastroenterology that prevents the intubation tube from being bitten and broken solves the problem of slippage and reduced work efficiency during use.

[0004] When using the above technical solution,

[0005] (1) Different patients have different oral cavity size, biting force and tooth condition. Without an adjustable inflatable anti-bite device, it is difficult to adapt to the special circumstances of various patients, which may lead to insecure fixation or patient discomfort;

[0006] (2) Patients may experience head shaking, body twisting, etc. due to discomfort. The gastric tube is easily displaced under these movements, resulting in inaccurate insertion into the stomach and affecting the gastric lavage effect.

[0007] To address the above problems, this utility model provides a gastric lavage device that prevents the intubation tube from being bitten and broken. Utility Model Content

[0008] The purpose of this invention is to provide a gastric lavage device that prevents the gastric tube from being bitten and broken. This invention can adjust the size of the anti-biting device to fix the gastric tube, thereby solving the problems in the background art.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a gastric lavage device to prevent the intubation tube from being bitten and broken, comprising a gastric tube, an inflatable anti-bite component fixedly connected to the surface of the gastric tube, an oral pad fixedly connected to the surface of the inflatable anti-bite component, a connecting tube fixedly connected to the surface of the inflatable anti-bite component, an adjustable fixing device assembly fixedly connected to the surface of the connecting tube, and a gastric tube fixing assembly fixedly connected to the surface of the adjustable fixing device assembly.

[0010] Furthermore, the inflatable anti-bite component includes an airbag lubrication layer fixedly connected to the surface of the gastric tube, an airbag buffer layer fixedly connected to the surface of the airbag lubrication layer, and an airbag anti-bite layer fixedly connected to the surface of the airbag buffer layer, thereby enhancing the protective effect.

[0011] Furthermore, the surface of the airbag anti-bite layer is fixedly connected with vent holes, and the surface of the airbag anti-bite layer is fixedly connected with a seal, which facilitates the inflation and deflation of the airbag.

[0012] Furthermore, the adjustable fixation device assembly includes an elastic band fixedly connected to the surface of the connecting tube, the surface of which is fixedly connected to a sponge layer to provide elastic fixation and increase patient comfort.

[0013] Furthermore, the inner wall of the elastic band is fixedly connected with a Velcro surface and a Velcro loop surface, which facilitates quick and easy adjustment and fixation of the elastic band length.

[0014] Furthermore, the gastric tube fixing assembly includes a fixing plate fixedly connected to the front of the adjustable fixing device assembly. The fixing plate has a threaded rod internally connected to it, a gastric tube fixing slider is fixedly connected to the surface of the threaded rod, and a rotating nut is fixedly connected to the surface of the threaded rod to clamp or loosen the gastric tube.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides a gastric lavage device to prevent the intubation tube from being bitten and broken.

[0017] (1) By setting up the inflatable anti-bite component, medical staff can adjust the hardness and size by controlling the inflation volume to adapt to the oral structure and needs of different patients. It can withstand strong pressure and prevent the gastric tube from being bitten. By adjusting the inflation volume, it can adapt to the biting force of different patients.

[0018] (2) The gastric tube can be securely fixed in the appropriate position by the tube fixing component, preventing the gastric tube from shifting due to the patient's movements. This ensures that the gastric lavage solution can be accurately injected into the stomach, improving the effectiveness of gastric lavage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device of this utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the inflatable anti-bite component of this utility model;

[0021] Figure 3 This is a schematic diagram of the pipe fixing component of this utility model;

[0022] Figure 4 This is a schematic diagram of the adjustable fixing device assembly of this utility model.

[0023] In the diagram: 1. Gastric tube; 2. Inflatable anti-bite assembly; 201. Airbag lubrication layer; 202. Airbag buffer layer; 203. Airbag anti-bite layer; 204. Ventilation hole; 205. Sealing; 3. Oral pad; 4. Connecting tube; 5. Adjustable fixing device assembly; 501. Elastic band; 502. Sponge layer; 503. Velcro surface; 504. Velcro textured surface; 6. Tube fixing assembly; 601. Fixing plate; 602. Threaded rod; 603. Fixing slider; 604. Rotary nut. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0026] A gastric lavage device to prevent the intubation tube from being bitten and broken includes a gastric tube 1. An inflatable anti-bite component 2 is fixedly connected to the surface of the gastric tube 1. By controlling the inflation volume of the anti-bite component 2, medical personnel can adjust its hardness and size to suit different patients' oral structures and needs. It can withstand strong pressure, preventing the gastric tube 1 from being bitten and broken. The inflation volume can be adjusted to accommodate different patients' biting forces. An oral pad 3 and a connecting tube 4 are fixedly connected to the surface of the inflatable anti-bite component 2. An adjustable fixing device component 5 and a pipe fixing component 6 are fixedly connected to the surface of the adjustable fixing device component 5. The pipe fixing component 6 securely fixes the gastric tube 1 in a suitable position, preventing displacement due to patient movements. This ensures that the gastric lavage fluid is accurately injected into the stomach, improving the effectiveness of the lavage.

[0027] Specifically, the inflatable anti-bite component 2 and the oral pad 3 are placed on the gastric tube 1 and adjusted to a suitable position, close to the patient's mouth. An appropriate amount of gas is then inflated into the air bladder through the seal 205, allowing the inflatable anti-bite component 2 to achieve a suitable anti-bite and cushioning effect. During inflation, the degree of air bladder expansion should be carefully observed to avoid over-inflation that could cause patient discomfort. The connecting tube 4 is securely connected to the inflatable anti-bite component 2, ensuring no air leakage at the connection point. The elastic band 501 is wrapped around the patient's head, ensuring the sponge layer 502 contacts the patient's scalp. The length of the elastic band 501 is adjusted according to the size and shape of the patient's head. The Velcro surface 503 and the Velcro loop surface 504 are then fastened together to secure the elastic band 501.

[0028] Furthermore, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0029] The inflatable anti-bite component 2 includes an airbag lubrication layer 201 fixedly connected to the surface of the gastric tube 1, an airbag buffer layer 202 fixedly connected to the surface of the airbag lubrication layer 201, and an airbag anti-bite layer 203 fixedly connected to the surface of the airbag buffer layer 202. The purpose of this design is to make the insertion of the gastric tube 1 smoother through the setting of the airbag lubrication layer 201, to provide a buffering effect through the setting of the airbag buffer layer 202, and to provide robust protection through the setting of the airbag anti-bite layer 203.

[0030] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0031] The surface of the airbag anti-bite layer 203 is fixedly connected with a vent hole 204 and a seal 205. The purpose of this design is to allow an appropriate amount of gas to be filled into the airbag through the vent hole 204 and the seal 205, so as to achieve a suitable anti-bite and cushioning effect. The gas can be released through the vent hole 204, making it convenient to remove the gastric tube 1 from the patient's mouth.

[0032] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0033] The adjustable fixation device assembly 5 includes an elastic band 501 fixedly connected to the surface of the connecting tube 4. A sponge layer 502 is fixedly connected to the surface of the elastic band 501. The purpose of this design is to provide elastic fixation force through the setting of the elastic band 501, which can adapt to different head sizes and shapes. The setting of the sponge layer 502 increases the comfort of the patient and reduces the pressure of the elastic band 501 on the patient's scalp.

[0034] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0035] The inner wall of the elastic band 501 is fixedly connected with a hook and loop fastener surface 503 and a hook and loop fastener surface 504. The purpose of this design is to easily attach the hook and loop fastener surface 503 and the hook and loop fastener surface 504 together according to the patient's specific situation, thereby achieving the fastening of the elastic band 501 and ensuring the firmness of the fixing device.

[0036] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0037] The tube fixing assembly 6 includes a fixing plate 601 fixedly connected to the front of the adjustable fixing device assembly 5. The fixing plate 601 has a threaded rod 602 internally connected to it. A fixing slider 603 is fixedly connected to the surface of the threaded rod 602. A rotating nut 604 is fixedly connected to the surface of the threaded rod 602. The purpose of this design is to provide a platform for installation and support through the setting of the fixing plate 601. Through the setting of the threaded rod 602, the fixing slider 603 and the rotating nut 604, rotating the rotating nut 604 makes the rotation of the threaded rod 602 more effortless and precise, so as to move the fixing slider 603, thereby clamping or loosening the gastric tube 1.

[0038] In summary:

[0039] 1. Place the inflatable anti-bite component 2 and the oral pad 3 onto the gastric tube 1 and adjust them to a suitable position, close to the patient's mouth. Inflate the air bladder with an appropriate amount of gas through the seal 205 to achieve a suitable anti-bite and cushioning effect for the inflatable anti-bite component 2. During inflation, carefully observe the degree of air bladder expansion to avoid over-inflation that could cause patient discomfort.

[0040] 2. Securely connect the connecting tube 4 to the inflatable anti-bite component 2, ensuring no air leakage at the connection point. Wrap the elastic band 501 around the patient's head, so that the sponge layer 502 contacts the patient's scalp. Adjust the length of the elastic band 501 according to the size and shape of the patient's head. Attach the Velcro surface 503 and the Velcro loop surface 504 together to secure the elastic band 501.

[0041] 3. Rotate the rotating nut 604 to rotate the threaded rod 602, thereby moving the fixed slider 603. Adjust the fixed slider 603 to a suitable position so that it can clamp the gastric tube 1.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gastric lavage device for preventing the intubation tube from being bitten or crushed, comprising a gastric tube (1), characterized in that: An inflatable anti-bite assembly (2) is fixedly connected to the surface of the gastric tube (1), an oral pad (3) is fixedly connected to the surface of the inflatable anti-bite assembly (2), a connecting tube (4) is fixedly connected to the surface of the inflatable anti-bite assembly (2), an adjustable fixing device assembly (5) is fixedly connected to the surface of the connecting tube (4), and a pipe fixing assembly (6) is fixedly connected to the surface of the adjustable fixing device assembly (5).

2. The gastric lavage device for preventing the intubation tube from being bitten and broken according to claim 1, characterized in that: The inflatable anti-bite component (2) includes an airbag lubrication layer (201) fixedly connected to the surface of the gastric tube (1), an airbag buffer layer (202) fixedly connected to the surface of the airbag lubrication layer (201), and an airbag anti-bite layer (203) fixedly connected to the surface of the airbag buffer layer (202).

3. A gastric lavage device for preventing the intubation tube from being bitten and broken according to claim 2, characterized in that: The surface of the airbag anti-bite layer (203) is fixedly connected with a vent hole (204), and the surface of the airbag anti-bite layer (203) is fixedly connected with a seal (205).

4. A gastric lavage device for preventing the intubation tube from being bitten and broken according to claim 1, characterized in that: The adjustable fixing device assembly (5) includes an elastic band (501) fixedly connected to the surface of the connecting tube (4), and a sponge layer (502) is fixedly connected to the surface of the elastic band (501).

5. A gastric lavage device for preventing the intubation tube from being bitten and broken according to claim 4, characterized in that: The inner wall of the elastic band (501) is fixedly connected with a hook and loop fastener surface (503), and the inner wall of the elastic band (501) is fixedly connected with a hook and loop fastener surface (504).

6. A gastric lavage device for preventing the intubation tube from being bitten and broken according to claim 1, characterized in that: The pipe fixing assembly (6) includes a fixing plate (601) fixedly connected to the front of the adjustable fixing device assembly (5). The fixing plate (601) is internally threaded with a threaded rod (602). A fixing slider (603) is fixedly connected to the surface of the threaded rod (602). A rotating nut (604) is fixedly connected to the surface of the threaded rod (602).

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