An anti-blockage abdominal drainage tube

Abstract

This utility model relates to the field of abdominal drainage tube technology, specifically to an anti-clogging abdominal drainage tube. It includes an anti-clogging diverter, with a diverting device fixedly connected to its inner cavity. A first diverting hole and a second diverting hole are respectively opened on both sides of the diverting device. A diverting limiting plate is movably connected to the surface of the diverting device, and a rotating valve is fixedly connected to the side of the diverting limiting plate. A first connecting pipe and a second connecting pipe are respectively arranged on the side of the anti-clogging diverter near the rotating valve. Both the first and second connecting pipes have filter screens installed in their inner cavities. The first connecting pipe is located near the first diverting hole, and the second connecting pipe is located near the second diverting hole. This utility model, by setting up a diverting device and two output pipes, allows the other output pipe to be opened to continue operation when one output pipe is blocked, thereby solving the problem of device blockage during drainage.

Description

Technical Field

[0001] This utility model relates to the field of abdominal drainage tube technology, specifically to an anti-blockage abdominal drainage tube. Background Technology

[0002] Abdominal drainage tubes are key tools in clinical practice for drainage. They can drain blood, fluid suspension, pus and other substances from the thoracic and abdominal cavities to the outside of the body, prevent infection and promote wound healing. Doctors can judge the patient's recovery status by observing the drainage fluid, which is of great significance to the patient's recovery.

[0003] In the prior art, for example, Chinese Patent Publication No. CN215741272U discloses an abdominal drainage tube device, including a drainage tube, a drainage tube fixing structure disposed on the drainage tube, the drainage tube fixing structure including a dressing, one side surface of which is provided with a groove for accommodating and restricting the movement of the drainage tube, the drainage tube passing through or around the dressing; at least two bladders, spaced apart on the outer wall surface of the drainage tube and located between the end of the drainage tube and the dressing; and a ventilation channel communicating with the bladders. Based on the setting of the drainage tube fixing structure, different insertion depths can be selected according to the patient's condition and the drainage tube can be effectively fixed to prevent the abdominal drainage tube device from slipping off.

[0004] This device allows for selection of different insertion depths based on the patient's condition and effectively secures the drainage tube, preventing slippage of the abdominal drainage tube. However, its use still has certain shortcomings. During drainage, the drainage fluid drawn from the abdominal cavity contains particulate matter, which poses a risk of blockage during the drainage process. Its single-channel output structure can affect the drainage function when blockage occurs. Therefore, we propose an anti-blockage abdominal drainage tube. Utility Model Content

[0005] The purpose of this invention is to provide an anti-blockage abdominal drainage tube to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides an anti-clogging abdominal drainage tube, including an anti-clogging diverter. A diverting device is fixedly connected to the inner cavity of the anti-clogging diverter. A first diverting hole and a second diverting hole are respectively opened on both sides of the diverting device. A diverting limiting plate is movably connected to the surface of the diverting device. A rotating valve is fixedly connected to the side of the diverting limiting plate. A first connecting pipe and a second connecting pipe are respectively provided on the side of the anti-clogging diverter near the rotating valve. A filter screen is provided in the inner cavity of both the first and second connecting pipes. The first connecting pipe is located near the first diverting hole, and the second connecting pipe is located near the second diverting hole. The surface of the diverting limiting plate is movably connected to the inner surface of the anti-clogging diverter.

[0007] As a further improvement to this technical solution, the surface of the anti-clogging diverter is provided with several sealing grooves, the inner cavity of the sealing groove is movably connected to a sealing plate, and the end of the sealing plate away from the rotating valve is fixedly connected to a toggle block, the side of the toggle block is movably connected to the side of the anti-clogging diverter.

[0008] As a further improvement to this technical solution, the end of the first connecting pipe away from the anti-clogging distributor is movably connected to the first output pipe, the end of the second connecting pipe away from the anti-clogging distributor is movably connected to the second output pipe, and the ends of the first output pipe and the second output pipe away from the first connecting pipe and the second connecting pipe are both movably connected to a liquid storage bottle.

[0009] As a further improvement to this technical solution, the anti-clogging diverter is movably connected to an input pipe on the side away from the first connecting pipe, and a connecting seat is fixedly connected to the end of the input pipe away from the anti-clogging diverter.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This anti-clogging abdominal drainage tube effectively solves the problem of easy clogging in traditional single-channel drainage tubes by setting up a diversion device and dual output paths. Even if one output tube is blocked, the other output tube can continue to work, ensuring the continuity and reliability of the drainage process. The built-in filter can effectively filter out larger particles and debris, preventing them from entering subsequent channels, reducing the risk of clogging, and improving the safety and effectiveness of the system. The output path can be easily switched by turning the valve, making operation simple and improving the flexibility and safety of use. At the same time, the design of the reservoir bottle makes it easy to collect and observe the drainage fluid, which helps doctors to judge the patient's recovery status. The design of the sealing plate and the toggle block allows for timely cleaning of the clogged filter. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the anti-clogging diverter assembly of this utility model;

[0014] Figure 3 This is a schematic diagram of the flow divider assembly structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the diversion and limiting plate assembly of this utility model.

[0016] The meanings of the labels in the diagram are as follows:

[0017] 1. Connecting seat; 11. Input pipe; 12. First output pipe; 13. Second output pipe; 14. Liquid storage bottle; 2. Anti-clogging diverter; 21. Filter screen; 22. Sealing groove; 23. Sealing plate; 24. Diverting device; 25. First diverting hole; 26. First connecting pipe; 27. Second connecting pipe; 28. Second diverting hole; 3. Rotary valve; 31. Diverting limit plate; 32. Actuating block. Detailed Implementation

[0018] 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.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, in the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0021] Please see Figure 2 and Figure 3As shown, this utility model provides an anti-blockage abdominal drainage tube, including an anti-blockage diverter 2. A diverter device 24 is fixedly connected to the inner cavity of the anti-blockage diverter 2. A first diverter hole 25 and a second diverter hole 28 are respectively opened on both sides of the diverter device 24. A diverter limiting plate 31 is movably connected to the surface of the diverter device 24. A rotating valve 3 is fixedly connected to the side of the diverter limiting plate 31. A first connecting pipe 26 and a second connecting pipe 27 are respectively provided on the side of the anti-blockage diverter 2 near the rotating valve 3. The first connecting pipe 26 and... The inner cavity of the second connecting pipe 27 is provided with a filter screen 21. The first connecting pipe 26 is located on the side near the first diversion hole 25, and the second connecting pipe 27 is located on the side near the second diversion hole 28. The surface of the diversion limiting plate 31 is movably connected to the inner cavity surface of the anti-clogging diverter 2. The first connecting pipe 26 and the second connecting pipe 27 are respectively connected to the first diversion hole 25 and the second diversion hole 28. The inner cavity of these two connecting pipes is provided with a filter screen 21, which can filter out larger particulate impurities and prevent them from entering the subsequent pipeline.

[0022] Please see Figure 2 and Figure 3 As shown in this embodiment, the surface of the anti-clogging diverter 2 is provided with several sealing grooves 22. The inner cavity of the sealing groove 22 is movably connected to a sealing plate 23. The end of the sealing plate 23 away from the rotating valve 3 is fixedly connected to a toggle block 32. The side of the toggle block 32 is movably connected to the side of the anti-clogging diverter 2. The position of the sealing plate 23 can be adjusted by the toggle block 32 to ensure the sealing performance and safety of the diverter.

[0023] Please see Figure 1 As shown, further, the end of the first connecting pipe 26 away from the anti-clogging diverter 2 is movably connected to the first output pipe 12, and the end of the second connecting pipe 27 away from the anti-clogging diverter 2 is movably connected to the second output pipe 13. The ends of the first output pipe 12 and the second output pipe 13 away from the first connecting pipe 26 and the second connecting pipe 27 are both movably connected to a storage bottle 14. The storage bottle 14 is used to collect and store drainage fluid, which helps doctors judge the patient's recovery status.

[0024] Please see Figure 1 As shown, specifically, the anti-clogging diverter 2 is movably connected to the input pipe 11 on the side away from the first connecting pipe 26, and the end of the input pipe 11 away from the anti-clogging diverter 2 is fixedly connected to the connecting seat 1.

[0025] Please see Figures 1-4 As shown, in addition, by setting up a diversion device 24 and dual output paths, the device effectively solves the problem of easy clogging of traditional single-channel drainage pipes. At the same time, the built-in filter screen 21 and adjustable sealing plate 23 further improve the reliability and safety of the system.

[0026] In summary, the working principle of this solution is as follows:

[0027] The drainage fluid enters the anti-clogging diverter 2 through the input pipe 11. The drainage fluid in the input pipe 11 first enters the inner cavity of the anti-clogging diverter 2. The inner cavity of the anti-clogging diverter 2 is fixedly connected to a diverting device 24. The device has a first diverting hole 25 and a second diverting hole 28 on both sides. The surface of the diverting device 24 is movably connected to a diverting limiting plate 31, which is controlled by rotating the valve 3. When the rotating valve 3 is in different positions, the opening and closing states of the first diverting hole 25 and the second diverting hole 28 can be switched. When the filter screen 21 on one side of the first output pipe 12 is blocked, the second output pipe 13 can be switched by rotating the valve 3, so that the drainage fluid can continue to be discharged through the second output pipe 13. At this time, the actuating block 32 near the first output pipe 12 can be pulled to drive the sealing plate 23, remove the sealing plate 23, clean the blocked space, and after cleaning, install the sealing plate 23. The reverse is also true.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-blockage abdominal drainage tube, comprising an anti-blockage shunt (2), characterized in that: The anti-clogging diverter (2) has a diverting device (24) fixedly connected to its inner cavity. A first diverting hole (25) and a second diverting hole (28) are respectively opened on both sides of the diverting device (24). A diverting limiting plate (31) is movably connected to the surface of the diverting device (24). A rotating valve (3) is fixedly connected to the side of the diverting limiting plate (31). A first connecting pipe (26) and a second connecting pipe (27) are respectively provided on the side of the anti-clogging diverter (2) near the rotating valve (3). A filter screen (21) is provided in the inner cavity of both the first connecting pipe (26) and the second connecting pipe (27). The first connecting pipe (26) is located on the side near the first diversion hole (25), and the second connecting pipe (27) is located on the side near the second diversion hole (28). The surface of the diversion limiting plate (31) is movably connected to the inner surface of the anti-clogging diverter (2).

2. The anti-blockage abdominal drainage tube according to claim 1, characterized in that: The surface of the anti-clogging diverter (2) is provided with several sealing grooves (22), and a sealing plate (23) is movably connected to the inner cavity of the sealing groove (22). A toggle block (32) is fixedly connected to the end of the sealing plate (23) away from the rotating valve (3), wherein: The side of the toggle block (32) is movably connected to the side of the anti-clogging diverter (2).

3. The anti-blockage abdominal drainage tube according to claim 2, characterized in that: The first connecting pipe (26) is movably connected to the first output pipe (12) at the end away from the anti-clogging diverter (2), and the second connecting pipe (27) is movably connected to the second output pipe (13) at the end away from the anti-clogging diverter (2). The first output pipe (12) and the second output pipe (13) are both movably connected to the liquid storage bottle (14) at the ends away from the first connecting pipe (26) and the second connecting pipe (27).

4. The anti-blockage abdominal drainage tube according to claim 3, characterized in that: The anti-clogging diverter (2) is movably connected to an input pipe (11) on the side away from the first connecting pipe (26), and a connecting seat (1) is fixedly connected to the end of the input pipe (11) away from the anti-clogging diverter (2).

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