Leakage-proof device for enteroscope

Abstract

The utility model discloses an enteroscope leakproof device which comprises a leakproof pipe, a fixed suction cup is arranged at the upper end of the leakproof pipe, one end of the leakproof pipe is connected with a fastening pipe, a solution leakage opening is formed in the outer wall of the leakproof pipe, the outer side of the solution leakage opening is connected with an air pump connector, and an enteroscope pipeline is arranged in the leakproof pipe. A connecting spring is arranged on the inner wall of the fastening pipe, the top of the connecting spring is connected with a movable arc plate, sponge filling is arranged on the outer side of the connecting spring, a rubber layer is connected to the outer wall of the fixing suction cup, a bonding layer is connected to one side of the rubber layer, and a medical silica gel layer is arranged on one side of the bonding layer. Due to the trumpet-shaped design of the leakage-proof tube, the solution can be effectively guided to be uniformly distributed in an enteroscopy examination area, so that the examination definition and accuracy are improved. The size of the fixed suction cup is larger than that of the leakage-proof pipe, it is ensured that the device can be firmly adsorbed to the hip of a patient in the using process, and solution leakage is prevented.

Description

Technical Field

[0001] The utility model relates to the field of small enteroscope leakage prevention, in particular to a small enteroscope leakage prevention device. Background Art

[0002] Enteroscopy is a medical device used to examine and diagnose chronic gastrointestinal bleeding of unknown cause and various small intestinal lesions.

[0003] Currently, when performing enteroscopy, the solution often leaks out easily, making it difficult to clean and extremely inconvenient to use.

[0004] In view of this, research and improvements are conducted on the existing problems, and a small enteroscopic leak prevention device is provided. The device has a reasonable structural design, and the trumpet-shaped design of the leak prevention tube can effectively guide the solution to be evenly distributed in the small enteroscopic examination area, thereby improving the clarity and accuracy of the examination. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and provides a small enteroscope leakage prevention device.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a small enteroscope leakage prevention device, comprising a leak-proof tube, a fixed suction cup is provided at the upper end of the leak-proof tube, one end of the leak-proof tube is connected to a fastening tube, a solution leakage port is installed on the outer wall of the leak-proof tube, the outside of the solution leakage port is connected to an air pump interface, a small enteroscope pipeline is provided inside the leak-proof tube, a connecting spring is provided on the inner wall of the fastening tube, a movable arc plate is connected to the top of the connecting spring, a sponge filling is provided on the outside of the connecting spring, a rubber layer is connected to the outer wall of the fixed suction cup, an adhesive layer is connected to one side of the rubber layer, and a medical silicone layer is provided on one side of the adhesive layer.

[0007] As a further description of the above technical solution:

[0008] The solution leakage port is fixedly connected to the bottom of the leak-proof tube, the solution leakage port is communicated with the leak-proof tube, the leak-proof tube is trumpet-shaped, and the fastening tube is integrally connected to one end of the leak-proof tube.

[0009] As a further description of the above technical solution:

[0010] The fixed suction cup is fixedly connected to the top of the leak-proof tube. The size of the fixed suction cup is larger than that of the leak-proof tube. The air pump interface is integrally connected to the outer wall of the fixed suction cup. One end of the air pump interface is connected to the air pump interface.

[0011] As a further description of the above technical solution:

[0012] The connecting spring is fixedly connected to the inner wall of the fastening tube, and the number of the connecting springs is several. The movable arc plate is fixedly connected to the top of the connecting spring, and the number of the movable arc plates is several.

[0013] As a further description of the above technical solution:

[0014] The sponge is filled on the inner wall of the fastening tube, and the enteroscope tube is placed inside the leak-proof tube.

[0015] As a further description of the above technical solution:

[0016] The rubber layer is fixedly connected to the outer wall of the fixed suction cup, the adhesive layer is fixedly connected to one side of the rubber layer, the medical silicone layer is fixedly connected to one side of the adhesive layer, and the medical silicone layer contacts the skin.

[0017] The utility model has the following beneficial effects:

[0018] In the present invention, the trumpet-shaped design of the leak-proof tube can effectively guide the solution to be evenly distributed in the enteroscopy examination area, thereby improving the clarity and accuracy of the examination. The size of the fixed suction cup is larger than that of the leak-proof tube, ensuring that the device can be firmly adsorbed on the patient's buttocks during use to prevent solution leakage. The setting of the air pump interface makes it possible to inject air into the leak-proof tube through an external air pump, thereby adjusting the pressure in the leak-proof tube, ensuring that the leak-proof tube fits tightly against the intestinal wall during enteroscopy, and further preventing solution leakage.

[0019] The design of the connecting spring and movable arc plate allows the fastening tube to have a certain degree of elasticity when subjected to external forces, ensuring a stable connection between the leak-proof tube and the enteroscope tubing. The combined design of the rubber layer, adhesive layer, and medical silicone layer ensures that the device has good fit and comfort when in contact with the patient's skin. At the same time, the use of the medical silicone layer ensures the biocompatibility of the device and reduces irritation and allergic reactions to the patient's skin. The entire sponge filling not only increases the comfort of the fastening tube, but also absorbs excess solution, preventing the solution from leaking from the connection between the fastening tube and the enteroscope tubing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a small enteroscope leakage prevention device proposed by the utility model;

[0021] Figure 2 This is a schematic plan view of a small enteroscope leakage prevention device proposed by the utility model;

[0022] Figure 3 This is a cross-sectional view of a fastening tube of a small enteroscope leakage prevention device proposed by the present invention;

[0023] Figure 4 This is an enlarged schematic diagram of part A of a small enteroscope leakage prevention device proposed in the present invention.

[0024] Legend:

[0025] 1. Leak-proof tube; 2. Fastening tube; 3. Fixed suction cup; 4. Solution leakage port; 5. Air pump interface; 6. Connecting spring; 7. Movable arc plate; 8. Sponge filling; 9. Enteroscope tube; 10. Rubber layer; 11. Adhesive layer; 12. Medical silicone layer. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Reference Figure 1-4, the utility model provides an embodiment: a small enteroscope leakage prevention device, comprising a leak-proof tube 1, the upper end of the leak-proof tube 1 is provided with a fixed suction cup 3, one end of the leak-proof tube 1 is connected to a fastening tube 2, a solution leakage port 4 is installed on the outer wall of the leak-proof tube 1, the outside of the solution leakage port 4 is connected to an air pump interface 5, a small enteroscope pipeline 9 is provided inside the leak-proof tube 1, a connecting spring 6 is provided on the inner wall of the fastening tube 2, the top of the connecting spring 6 is connected to a movable arc plate 7, a sponge filling 8 is provided on the outside of the connecting spring 6, a rubber layer 10 is connected to the outer wall of the fixed suction cup 3, one side of the rubber layer 10 is connected to an adhesive layer 11, and one side of the adhesive layer 11 is provided with a medical silicone layer 12.

[0029] In the present invention, the solution leakage port 4 is fixedly connected to the bottom of the leak-proof tube 1 , and the solution leakage port 4 is communicated with the leak-proof tube 1 . The leak-proof tube 1 is trumpet-shaped, and the fastening tube 2 is integrally connected to one end of the leak-proof tube 1 .

[0030] Furthermore, the fixed suction cup 3 is fixedly connected to the top of the leak-proof tube 1. The size of the fixed suction cup 3 is larger than that of the leak-proof tube 1. The air pump interface 5 is integrally connected to the outer wall of the fixed suction cup 3. One end of the air pump interface 5 is connected to the air pump interface. Through the arrangement of the fixed suction cup 3, the device can be tightly contacted with the patient's skin and will not fall off easily, thereby enabling better examination.

[0031] Furthermore, the connecting spring 6 is fixedly connected to the inner wall of the fastening tube 2, and the number of the connecting springs 6 is several. The movable arc plate 7 is fixedly connected to the top of the connecting spring 6, and the number of the movable arc plates 7 is several. A certain gap is left between the outer edge of the movable arc plate 7 and the inner wall of the fastening tube 2 to ensure that the movable arc plate 7 can move freely in the radial direction when subjected to external force. The inner side of the movable arc plate 7 is tightly matched with the connecting spring 6, so that under the elastic force of the spring, the movable arc plate 7 can be maintained in a predetermined position. By setting the connecting spring 6 and the movable arc plate 7, the small intestine endoscope tube 9 can be fixed so that it will not shake easily.

[0032] Furthermore, the sponge filling 8 is filled on the inner wall of the fastening tube 2 , and the enteroscope tube 9 is placed inside the leak-proof tube 1 .

[0033] Furthermore, the rubber layer 10 is fixedly connected to the outer wall of the fixed suction cup 3, the adhesive layer 11 is fixedly connected to one side of the rubber layer 10, and the medical silicone layer 12 is fixedly connected to one side of the adhesive layer 11. The medical silicone layer 12 is in contact with the skin. The medical silicone layer 12 has excellent biocompatibility and can effectively reduce irritation and allergic reactions to the skin. The thickness of the medical silicone layer 12 is moderate, which not only ensures the softness of the suction cup, but also ensures its comfort during use.

[0034] The entire suction cup structure is reasonably designed, and the selection of materials for each layer and the fixed connection method have been carefully considered to ensure the stability and comfort of the suction cup during use.

[0035] Working principle and usage process:

[0036] When using the enteroscope leak prevention device of the present invention, the fixing suction cup 3 is first attached to the patient's appropriate position to ensure close contact between the suction cup and the skin to form a good seal. An air pump is connected through the air pump interface 5 to inject an appropriate amount of air into the leak prevention tube 1, thereby increasing the negative pressure between the fixing suction cup 3 and the skin, thereby further enhancing the fixing effect of the device.

[0037] Subsequently, enteroscope tube 9 is inserted into leak-proof tube 1 through fastening tube 2, and an examination or treatment procedure is performed through enteroscope tube 9. During the procedure, if a solution needs to be injected into the small intestine, it can be injected through solution leak port 4. Because solution leak port 4 is connected to leak-proof tube 1, the solution will enter the small intestine smoothly without leaking outside.

[0038] When the operation is complete, close the air pump port 5 and stop injecting air into the leak-proof tube 1. Then, remove the enteroscope tubing 9 from the fastening tube 2, and drain the solution in the small intestine through the solution leak 4. Finally, release the fixed suction cup 3 and remove the entire device from the patient's buttocks.

[0039] The present invention's enteroscopic leak prevention device can effectively prevent the leakage of solutions and gases during enteroscopic examinations or treatments, ensuring the safety and accuracy of the procedure. Furthermore, the device's excellent fixing effect can reduce discomfort during the procedure and improve patient comfort.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A small intestinal endoscope leakage prevention device, comprising a leakage prevention tube (1), characterized in that: The upper end of the leak-proof tube (1) is provided with a fixed suction cup (3), one end of the leak-proof tube (1) is connected to a fastening tube (2), a solution leak port (4) is installed on the outer wall of the leak-proof tube (1), the outer side of the solution leak port (4) is connected to an air pump interface (5), a small intestine endoscope tube (9) is provided inside the leak-proof tube (1), a connecting spring (6) is provided on the inner wall of the fastening tube (2), the top of the connecting spring (6) is connected to a movable arc plate (7), a sponge filling (8) is provided on the outer side of the connecting spring (6), a rubber layer (10) is connected to the outer wall of the fixed suction cup (3), one side of the rubber layer (10) is connected to an adhesive layer (11), and one side of the adhesive layer (11) is provided with a medical silicone layer (12).

2. The enteroscope leakage prevention device according to claim 1, characterized in that: The solution leakage port (4) is fixedly connected to the bottom of the leak-proof tube (1), the solution leakage port (4) is connected to the leak-proof tube (1), the leak-proof tube (1) is trumpet-shaped, and the fastening tube (2) is integrally connected to one end of the leak-proof tube (1).

3. The enteroscope leakage prevention device according to claim 1, characterized in that: The fixed suction cup (3) is fixedly connected to the top of the leak-proof tube (1); the size of the fixed suction cup (3) is larger than the size of the leak-proof tube (1); the air pump interface (5) is integrally connected to the outer wall of the fixed suction cup (3); and one end of the air pump interface (5) is connected to the air pump interface.

4. The enteroscope leakage prevention device according to claim 1, characterized in that: The connecting spring (6) is fixedly connected to the inner wall of the fastening tube (2), and the number of the connecting springs (6) is several. The movable arc plate (7) is fixedly connected to the top of the connecting spring (6), and the number of the movable arc plate (7) is several.

5. The enteroscope leakage prevention device according to claim 1, characterized in that: The sponge filling (8) is filled on the inner wall of the fastening tube (2), and the small intestine endoscope tube (9) is placed inside the leak-proof tube (1).

6. The enteroscope leakage prevention device according to claim 1, characterized in that: The rubber layer (10) is fixedly connected to the outer wall of the fixed suction cup (3), the adhesive layer (11) is fixedly connected to one side of the rubber layer (10), the medical silicone layer (12) is fixedly connected to one side of the adhesive layer (11), and the medical silicone layer (12) is in contact with the skin.

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