Flushable negative pressure suction tube securement device

Abstract

The utility model provides a kind of washable negative pressure suction pipe fixing device, comprising: plug, plug includes plug and flush connecting pipe, plug is hollow conical type, plug has insertion tip and connecting tail end, flush connecting pipe is T type, flush connecting pipe has first connector, second closed head and third connector, connecting tail end is fixedly connected with first connector;Flush connecting pipe section, one end of flush connecting pipe section is movably connected with third connector;Flush bottle, flush bottle is movably connected with the other end of flush connecting pipe section, the safety of the device guarantees the joint of negative pressure suction pipe, avoids the possibility of external environment pollution and the risk of hospital infection, can more conveniently flush negative pressure suction pipe.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a washable negative pressure suction tube fixing device. Background Technology

[0002] Negative pressure suction devices are essential resuscitation equipment at the bedside of critically ill patients in ICUs, emergency rooms, and other wards. Effective and timely suctioning is a crucial resuscitation measure for maintaining airway patency in critically ill patients. The placement of the negative pressure suction tube is a primary consideration in nursing care, and how to position the end of the suction device during use, rather than during suctioning, has always been a challenge in nursing practice.

[0003] In current clinical practice, negative pressure suction tubes are often found hanging at the head of the bed or lying on the floor in intensive care units or wards. This contaminates the tubes, increases the risk of hospital-acquired infections, and affects the overall negative pressure suction pressure in the ward. To reduce the retention of bacteria in the suction catheter after each suctioning procedure, the tube must be flushed. However, in clinical practice, the flushing solution is usually placed directly next to the patient's bed. After each suctioning, the suction tube is discarded and the suction tube is directly inserted into the flushing solution for rinsing, which poses a risk of exposing sputum, residual viruses, and cross-infection.

[0004] How to provide a washable negative pressure suction tube fixing device is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a washable negative pressure suction tube fixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a washable negative pressure suction tube fixing device, comprising: a stopper, the stopper including a plug and a flushing connecting tube, the plug being hollow and conical, the plug having an insertion tip and a connecting tail end, the flushing connecting tube being T-shaped, the flushing connecting tube having a first connecting head, a second sealing head and a third connecting head, the connecting tail end being fixedly connected to the first connecting head; a flushing connecting tube section, one end of the flushing connecting tube section being movably connected to the third connecting head; and a flushing bottle, the flushing bottle being movably connected to the other end of the flushing connecting tube section.

[0007] Optionally, the flushing connection tube segment includes a flushing tube and a needle, one end of the flushing tube is movably connected to the third connector, the other end of the flushing tube is movably connected to the flushing bottle, and the needle is disposed inside the flushing tube and close to the other end of the flushing tube.

[0008] Optionally, the flushing connection pipe section further includes a Robert clamp, which is sleeved on the outer surface of the flushing pipe.

[0009] Optionally, the plug may further include two anti-disengagement rings, both of which are disposed on the insertion tip of the plug.

[0010] Optionally, both of the anti-detachment rings are made of rubber.

[0011] Optionally, the stopper also includes a hanging rope, which is fixedly connected to the second closure head.

[0012] Optionally, the connection between one end of the flushing connection pipe section and the third connector is a threaded connection.

[0013] Optionally, the insertion tip of the plug is externally connected to a negative pressure suction tube.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This application provides a flushable negative pressure suction tube fixing device. When the negative pressure suction tube is finished using, the insertion tip of the plug is tightly inserted into the negative pressure suction tube. Due to the conical design of the plug, it is difficult for contaminants such as sputum in the negative pressure suction tube to leak out, so that even if the negative pressure suction tube is dropped on the ground, it will not be contaminated by the external environment, ensuring the safety of the suction tube joint. Then, the flushing bottle is inserted into the other end of the flushing connecting tube section, allowing the flushing fluid in the flushing bottle to enter the flushing connecting tube section, and then flow through the third connector and the plug, and enter the negative pressure suction tube to complete the flushing. This cleans away residual viruses, avoids the risk of cross-infection, and provides a guarantee for the safety of patients when using the negative pressure suction tube. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Legend:

[0018] Fig. 1 This is a schematic diagram of the main structure of this utility model;

[0019] Fig. 2 A schematic diagram of the plug and flushing connection pipe section;

[0020] Fig. 3 A schematic cross-sectional view of the connection pipe section for plugging and flushing;

[0021] In the diagram: 1. Plug; 11. End cap; 111. Insertion tip; 112. Connecting end; 12. Flushing connecting tube; 121. First connector; 122. Second sealing head; 123. Third connector; 13. Anti-detachment ring; 2. Flushing connecting tube section; 21. Flushing tube; 22. Needle piercing device; 3. Hanging rope; 4. Flushing bottle. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] It will be understood that although the terms “first,” “second,” “third,” “fourth,” etc., may be used here to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.

[0024] Example 1

[0025] Combination Figs. 1-3 As shown in the figure, a washable negative pressure suction tube fixing device according to an embodiment of the present invention includes: a stopper 1, the stopper 1 including a plug 11 and a flushing connecting tube 12, the plug 11 being hollow conical in shape, the plug 11 having an insertion tip 111 and a connecting tail end 112, the flushing connecting tube 12 being T-shaped, the flushing connecting tube 12 having a first connecting head 121, a second sealing head 122 and a third connecting head 123, the connecting tail end 112 being fixedly connected to the first connecting head 121; a flushing connecting tube segment 2, one end of the flushing connecting tube segment 2 being movably connected to the third connecting head 123; and a flushing bottle 4, the other end of the flushing bottle 4 being movably connected to the flushing connecting tube segment 2.

[0026] Specifically, this application provides a flushable negative pressure suction tube fixing device. When the negative pressure suction tube is finished using, the insertion tip 111 of the plug 11 is tightly inserted into the negative pressure suction tube. Due to the conical design of the plug 11, it is difficult for contaminants such as sputum in the negative pressure suction tube to leak out, so that even if the negative pressure suction tube falls to the ground, it will not be contaminated by the external environment, ensuring the safety of the suction tube connector. Then, the flushing bottle 4 is inserted into the other end of the flushing connecting tube section 2, so that the flushing fluid in the flushing bottle 4 is introduced into the flushing connecting tube section 2, and then flows through the third connector 123 and the plug 11, and is introduced into the negative pressure suction tube to complete the flushing, cleaning away residual viruses, avoiding the risk of cross-infection, and providing a guarantee for the safety of patients when using the negative pressure suction tube.

[0027] In some possible implementations, the flushing connection tube segment 2 includes a flushing tube 21 and a needle 22. One end of the flushing tube 21 is movably connected to the third connector 123, and the other end of the flushing tube 21 is movably connected to the flushing bottle 4. The needle 22 is disposed inside the flushing tube 21 and close to the other end of the flushing tube 21.

[0028] Specifically, when the rinsing bottle 4 is inserted into the rinsing tube 21, the needle 22 punctures the cap of the rinsing bottle 4, allowing the rinsing fluid to flow smoothly into the rinsing tube 21 for rinsing. When the required rinsing volume is reached, the rinsing tube 21 connected to the rinsing bottle 4 is disconnected from the third connector 123, and can be replaced with another negative pressure suction tube for rinsing.

[0029] In some possible implementations, the flushing connection section 2 also includes a Robert clamp, which is fitted onto the outer surface of the flushing pipe 21.

[0030] Specifically, when the amount of flushing fluid input has reached the required amount, the Robert clamp is closed so that the flushing fluid will no longer be input into the flushing tube 21. After the negative pressure suction tube is replaced, the Robert clamp is opened and the other negative pressure suction tube is flushed again.

[0031] In some possible implementations, the stopper 1 also includes two anti-disengagement rings 13, both of which are located on the insertion tip 111 of the plug 11 and are made of rubber.

[0032] Specifically, the anti-detachment ring 13 is set on the insertion tip 111 to increase the friction between the insertion tip 111 and the inner wall of the negative pressure suction tube, making the plug 11 more difficult to pull out and preventing it from easily falling off. The anti-detachment ring 13 is made of rubber material, which can increase the friction and provide a safe guarantee for the use of this device.

[0033] In some possible implementations, the Cassette 1 also includes a hanging rope 3, which is fixedly connected to the second closed head 122.

[0034] Specifically, when inserting the plug 1 into the negative pressure suction tube, the hanging rope 3 can be hung on the bed railing or other ring-shaped position for fixation. Alternatively, the hanging rope 3 can be cut and tied to a safe position for fixation, which can better protect the negative pressure suction tube.

[0035] In some possible implementations, the connection between one end of the flushing connection pipe section 2 and the third connector 123 is a threaded connection, and the insertion tip 111 of the plug 11 is externally connected to a negative pressure suction pipe.

[0036] Specifically, the use of a threaded connection makes it easier for medical staff and patients to use, making the operation of this device simpler and safer.

[0037] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. All should be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0038] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A washable negative pressure suction tube fixing device, characterized in that, include: The plug (1) includes a plug (11) and a flushing connecting tube (12). The plug (11) is a hollow cone shape and has an insertion tip (111) and a connecting tail end (112). The flushing connecting tube (12) is T-shaped and has a first connecting head (121), a second closing head (122) and a third connecting head (123). The connecting tail end (112) is fixedly connected to the first connecting head (121). A flushing connecting pipe section (2) is provided, one end of which is movably connected to the third connector (123). The rinsing bottle (4) is movably connected to the other end of the rinsing connecting pipe section (2).

2. The washable negative pressure suction tube fixing device according to claim 1, characterized in that, The flushing connection tube section (2) includes a flushing tube (21) and a needle (22). One end of the flushing tube (21) is movably connected to the third connector (123), and the other end of the flushing tube (21) is movably connected to the flushing bottle (4). The needle (22) is located inside the flushing tube (21) and close to the other end of the flushing tube (21).

3. The washable negative pressure suction tube fixing device according to claim 2, characterized in that, The flushing connection pipe section (2) also includes a Robert clamp, which is sleeved on the outer surface of the flushing pipe (21).

4. The washable negative pressure suction tube fixing device according to claim 1, characterized in that, The plug (1) also includes two anti-disengagement rings (13), both of which are located on the insertion tip (111) of the plug (11).

5. The washable negative pressure suction tube fixing device according to claim 4, characterized in that, Both of the aforementioned anti-detachment rings (13) are made of rubber material.

6. The washable negative pressure suction tube fixing device according to claim 1, characterized in that, The stopper (1) also includes a hanging rope (3), which is fixedly connected to the second closed head (122).

7. The washable negative pressure suction tube fixing device according to claim 1, characterized in that, The connection between one end of the flushing connection pipe section (2) and the third connector (123) is a threaded connection.

8. The washable negative pressure suction tube fixing device according to claim 1, characterized in that, The insertion tip (111) of the plug (11) is connected to a negative pressure suction tube.

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