Assembly type gastric lavage tube

Abstract

The utility model provides an assembly type gastric lavage tube, and relates to the technical field of gastric lavage tubes, the assembly type gastric lavage tube comprises a main body mechanism, the main body mechanism comprises a gastric tube body, a negative pressure ball is arranged on one side face of the gastric tube body, a fixing mechanism is arranged at the top of the negative pressure ball, the fixing mechanism comprises a conical joint, the conical joint is fixedly connected with the negative pressure ball, and the conical joint is fixedly connected with the negative pressure ball. A first clamping block is arranged on one side face of the conical connector, and a second clamping block is arranged on the side face, away from the first clamping block, of the conical connector. According to the assembly type gastric lavage tube, the fixing mechanism is arranged, so that the negative pressure ball of the assembly type gastric lavage tube is more stably sleeved with the connecting tube, the situation that the negative pressure ball falls down and is separated from the connecting tube due to factors such as negligence of medical staff is avoided, and it is guaranteed that liquid in the stomach of a gastric lavage patient can be smoothly discharged into the negative pressure ball; therefore, medical staff can judge the condition of the stomach in time.

Description

Technical Field

[0001] The utility model relates to the technical field of gastric lavage tubes, in particular to an assembled gastric lavage tube. Background Art

[0002] The emergency medicine department is the department in the hospital with the highest concentration of critically ill patients, the most diseases, and the heaviest rescue and management tasks. It is the only way for all emergency patients to be admitted to the hospital for treatment. The emergency department is often a "single-soldier operation". In most cases, doctors need to have independent judgment and problem-solving abilities, quickly diagnose the cause of the disease and provide emergency treatment.

[0003] The various components of the existing assembled gastric lavage tubes used in emergency departments are usually connected by plug-in connections, and the negative pressure ball and the connecting catheter are also simply connected by plug-in connections. Since the negative pressure ball is large in size and needs to hold the patient's gastric juice, it is heavy. If the medical staff makes an operational error and causes the negative pressure ball to slip from their hands, the negative pressure ball will be directly separated from the connecting catheter, and the patient's gastric juice cannot be discharged smoothly, which brings certain troubles to the medical staff's diagnosis and treatment. Utility Model Content

[0004] The utility model aims to solve the defect that the connection between the negative pressure ball and the connecting catheter in the prior art is not stable enough, and provides an assembled gastric lavage tube.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembled gastric lavage tube, comprising: a main body mechanism, the main body mechanism comprises a gastric tube body, a negative pressure ball is provided on one side of the gastric tube body, a fixing mechanism is provided on the top of the negative pressure ball, the fixing mechanism comprises a conical joint, the conical joint is fixedly connected to the negative pressure ball, a clamping block 1 is provided on one side of the conical joint, a clamping block 2 is provided on the side of the conical joint away from the clamping block 1, clamping blocks are fixedly connected on the inner walls of the clamping blocks 1 and 2, a clamping groove is provided on the conical joint, a plug post is fixedly connected to the outer surface of the clamping block 1, and an anti-dropping block is fixedly connected to one end of the plug post.

[0006] As a preferred implementation, the number of the anti-dropping blocks and the number of the plug posts are both four, and a fixing hole is provided on the clamping block 2.

[0007] As a preferred embodiment, a connecting tube is provided on the top of the negative pressure ball, one end of the gastric tube body is fixedly connected to a fixer, and one end of the fixer away from the gastric tube body is fixedly connected to a fixing tube.

[0008] As a preferred implementation, an insert pipe is fixedly connected to one end of the connecting pipe close to the fixed pipe, and a clamping ring is sleeved on the outer surface of the fixed pipe.

[0009] As a preferred embodiment, the clamping ring is fixedly connected to the fixing tube, and an annular groove matching with the clamping ring is provided inside the inserting tube.

[0010] As a preferred implementation, a flow regulator is sleeved on the outer surface of the connecting pipe.

[0011] As a preferred implementation, the flow regulator is slidably connected to the connecting pipe.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model provides a fixing mechanism so that the sleeve connection between the negative pressure ball of the assembled gastric lavage tube and the connecting tube is more stable, and the negative pressure ball will not fall and separate from the connecting tube due to negligence of medical staff, thereby ensuring that the liquid in the stomach of the gastric lavage patient can be smoothly discharged into the negative pressure ball, so that the medical staff can judge the condition of the stomach in time. Clamping blocks are provided on the inner walls of the first clamp and the second clamp, so that a part of the connecting tube can be squeezed and fixed, thereby improving the effectiveness and stability of the fixing of the connecting tube. In addition, a flow regulator is provided, which can not only control the flow condition of the connecting tube, but also completely isolate the effect of the negative pressure ball, and adjust the speed of the gastric tube absorbing the gastric liquid according to the actual situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a stereoscopic diagram of an assembled gastric lavage tube provided by the present invention.

[0015] Figure 2 The present invention is a stereoscopic diagram of an assembled gastric lavage tube provided by the present invention.

[0016] Figure 3 The utility model is a schematic diagram of the disassembly of a fixing mechanism of an assembled gastric lavage tube.

[0017] Figure 4 The utility model is a schematic diagram of the disassembly of a fixing mechanism of an assembled gastric lavage tube.

[0018] Figure 5 The utility model provides a schematic diagram of the installation of a clamp ring of an assembled gastric lavage tube.

[0019] Legend:

[0020] 1. Main body; 2. Fixing mechanism; 11. Gastric tube body; 12. Negative pressure ball; 13. Connecting tube;

[0021] 14. Fixer; 15. Fixing tube; 16. Insert tube; 17. Clamp ring; 18. Annular groove;

[0022] 19. Flow regulator; 21. Conical joint; 22. Clamp 1; 23. Clamp 2;

[0023] 24. Card block; 25. Card slot; 26. Insert column; 27. Anti-drop block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an assembled gastric lavage tube, comprising: a main body mechanism 1, the main body mechanism 1 comprises a gastric tube body 11, a negative pressure ball 12 is provided on one side of the gastric tube body 11, a fixing mechanism 2 is provided on the top of the negative pressure ball 12, the fixing mechanism 2 comprises a conical joint 21, the conical joint 21 is fixedly connected to the negative pressure ball 12, a clamping block 22 is provided on one side of the conical joint 21, a clamping block 23 is provided on the side of the conical joint 21 away from the clamping block 22, a clamping block 24 is fixedly connected to the inner walls of the clamping block 12 and the clamping block 23, a clamping groove 25 is provided on the conical joint 21, a plug post 26 is fixedly connected to the outer surface of the clamping block 12, an anti-slip block 27 is fixedly connected to one end of the plug post 26, the number of the anti-slip block 27 and the plug post 26 are both four, and a fixing hole is provided on the clamping block 23.

[0027] In this embodiment, by providing the fixing mechanism 2, the connection between the connecting tube 13 and the conical joint 21 is more firmly connected, ensuring the smoothness of the absorption of the patient's gastric fluid. At the same time, the clamping block 22 and the clamping block 23 are both fixedly connected with the clamping block 24. Therefore, the clamping block 22 and the clamping block 23 fix the connecting tube 13 not only by clamping, but also by using the clamping block 24 to cooperate with the clamping groove 25 provided on the conical joint 21 to squeeze and fix the connecting tube 13, so that the connecting tube 13 can be more firmly sleeved on the conical joint 21. In addition, the size of the card slot 25 is larger than the card block 24, so that the squeezed part of the connecting tube 13 can be placed inside the fixed tube 15, and the plug column 26 and the anti-dropping block 27 are provided, and the diameter of the fixing hole opened on the clamp block 23 is larger than the diameter of the plug column 26 and smaller than the diameter of the anti-dropping block 27, and then when the anti-dropping block 27 is squeezed hard, the clamp block 23 with a certain elasticity will be deformed until the anti-dropping block 27 passes through the clamp block 23, and the clamp block 23 is tightly connected with the clamp block 1 22, so as to achieve the purpose of fixing the connecting tube 13.

[0028] Example 2

[0029] like Figure 1 , Figure 2 and Figure 5 As shown, a connecting tube 13 is provided on the top of the negative pressure ball 12, one end of the gastric tube body 11 is fixedly connected to a fixture 14, the end of the fixture 14 away from the gastric tube body 11 is fixedly connected to a fixing tube 15, the end of the connecting tube 13 close to the fixing tube 15 is fixedly connected to an insertion tube 16, the outer surface of the fixing tube 15 is sleeved with a clamping ring 17, the clamping ring 17 is fixedly connected to the fixing tube 15, an annular groove 18 matching the clamping ring 17 is provided inside the insertion tube 16, the outer surface of the connecting tube 13 is sleeved with a flow regulator 19, and the flow regulator 19 is slidably connected to the connecting tube 13.

[0030] In this embodiment, the gastric tube body 11 and the connecting tube 13 are connected by providing a fixed tube 15 and an insertion tube 16. At the same time, a clamping ring 17 is fixedly connected to the outer surface of the fixed tube 15, and an annular groove 18 matching the clamping ring 17 is provided inside the insertion tube 16. When the clamping ring 17 enters the inside of the insertion tube 16, it will be squeezed and deformed until it is placed in the annular groove 18, so as to play a clamping role, thereby improving the stability of the connection between the fixed tube 15 and the insertion tube 16.

[0031] Working principle:

[0032] like Figure 1-Figure 5As shown, when the utility model is in use, the gastric tube body 11, the connecting tube 13 and the negative pressure ball 12 can be connected first, and the connecting tube 13 is first sleeved on the outer surface of the conical joint 21. At this time, the clamping block 1 22 and the clamping block 23 are respectively placed on both sides of the conical joint 21, and the anti-slip block 27 is aligned with the fixing hole opened on the clamping block 23. Then, the clamping block 1 22 and the clamping block 23 are brought close to each other, and part of the anti-slip block 27 enters the fixing hole, and the anti-slip block 27 is squeezed with force until the anti-slip block 27 completely passes through the clamping block 23. At this time, the clamping block 1 22 and the clamping block 23 will be in a tightly fitting state. At the same time, the clamping block 24 fixedly connected to the clamping block 1 22 and the clamping block 23 will squeeze part of the connecting tube 13 into the clamping groove 25 opened on the conical joint 21. At this time, the connecting tube 13 is completed. After connecting with the negative pressure ball 12, the gastric tube body 11 is connected with the connecting tube 13, and the insertion tube 16 is forcibly sleeved on the fixed tube 15. While the two are sleeved, the clamp 17 fixedly connected on the fixed tube 15 will simultaneously enter the insertion tube 16 until it is completely inside the annular groove 18. Finally, the gastric tube body 11 can be inserted into the patient's stomach, and the negative pressure formed by the negative pressure ball 12 can be used to wash out the liquid in the patient's stomach. At this time, the medical staff can judge how to proceed with the next treatment according to the condition of the patient's gastric fluid. If it is necessary to stop the absorption of gastric fluid, the flow of the connecting tube 13 can be controlled by the flow regulator 19 until the negative pressure effect of the negative pressure ball 12 can no longer be transmitted to the gastric tube body 11 through the connecting tube 13. At this time, the gastric tube body 11 will no longer absorb the patient's gastric fluid out of the body.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An assembled gastric lavage tube, characterized in that: include: A main body mechanism (1), the main body mechanism (1) comprising a gastric tube body (11), a negative pressure ball (12) being provided on one side of the gastric tube body (11), a fixing mechanism (2) being provided on the top of the negative pressure ball (12), the fixing mechanism (2) comprising a conical joint (21), the conical joint (21) being fixedly connected to the negative pressure ball (12), a clamping block 1 (22) being provided on one side of the conical joint (21), a clamping block 2 (23) being provided on the side of the conical joint (21) away from the clamping block 1 (22), a clamping block (24) being fixedly connected on the inner walls of the clamping block 1 (22) and the clamping block 2 (23), a clamping groove (25) being provided on the conical joint (21), a plug post (26) being fixedly connected on the outer surface of the clamping block 1 (22), and an anti-dropping block (27) being fixedly connected on one end of the plug post (26).

2. The assembled gastric lavage tube according to claim 1, characterized in that: The number of the anti-dropping blocks (27) and the number of the plug posts (26) are both four, and a fixing hole is provided on the second clamping block (23).

3. The assembled gastric lavage tube according to claim 1, characterized in that: A connecting tube (13) is provided on the top of the negative pressure ball (12); one end of the stomach tube body (11) is fixedly connected to a fixer (14); and one end of the fixer (14) away from the stomach tube body (11) is fixedly connected to a fixing tube (15).

4. The assembled gastric lavage tube according to claim 3, characterized in that: An insert pipe (16) is fixedly connected to one end of the connecting pipe (13) close to the fixing pipe (15), and a clamping ring (17) is sleeved on the outer surface of the fixing pipe (15).

5. The assembled gastric lavage tube according to claim 4, characterized in that: The clamping ring (17) is fixedly connected to the fixed tube (15), and an annular groove (18) matching with the clamping ring (17) is provided inside the inserting tube (16).

6. The assembled gastric lavage tube according to claim 5, characterized in that: A flow regulator (19) is sleeved on the outer surface of the connecting pipe (13).

7. The assembled gastric lavage tube according to claim 6, characterized in that: The flow regulator (19) is slidably connected to the connecting pipe (13).

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