Disinfection sponge convenient for cleaning thread gap of hemodialysis tube connector

Abstract

The utility model relates to the technical field of disinfection tools, in particular to a disinfection sponge convenient for cleaning a hemodialysis tube connector thread gap, which comprises a shell, the shell is of a cylindrical structure with an open upper part and a closed lower part, a sponge block is arranged in the shell, a cylindrical groove with an upward opening is arranged in the middle of the sponge block, and alcohol liquid is filled in the cylindrical groove. An arc-shaped face is arranged on the inner wall of the cylindrical groove, and a sealing cover is detachably installed on the top of the shell. According to the disinfection sponge capable of conveniently cleaning the thread gap of the hemodialysis tube connector, the cylindrical groove with the upward opening is formed in the middle of the sponge block, a thread head to be cleaned is inserted into the cylindrical groove and rotated, and the thread gap of the thread head can be directly cleaned. Compared with the traditional disinfection cotton swab or gauze, the shape of the disinfection cotton swab or gauze can easily penetrate into the deep position of the thread gap, dirt and bacteria in the gap are effectively removed, the problem that cleaning is not thorough due to the fact that the head end is large in the traditional method is solved, and the cleaning effect is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to disinfection tool technical field, concretely, disinfection sponge that convenient clearance hemodialysis pipe joint thread gap is provided. BACKGROUND

[0002] In the hemodialysis treatment process, hemodialysis pipe is the key component of connecting patient and dialysis equipment, and the cleaning and disinfection of its joint directly relate to the safety and effectiveness of treatment. Hemodialysis pipe joint usually has a threaded structure, which helps to ensure the tightness and stability of the connection, but at the same time brings challenges to cleaning and disinfection work. The thread gap is easy to hide dirt and become a breeding ground for bacteria, and if it cannot be cleaned and disinfected in time and effectively, it will greatly increase the risk of infection in patients, affect the dialysis effect, and even may cause serious medical accidents.

[0003] At present, the cleaning and disinfection of hemodialysis pipe joint in clinic mainly relies on traditional disinfection cotton swab or gauze dipped in disinfectant for wiping. However, these methods have many shortcomings in actual operation. On the one hand, the head of disinfection cotton swab or gauze is large, which is difficult to go deep into the deep part of the thread gap, resulting in incomplete cleaning and disinfection dead angle; on the other hand, medical staff need to dip disinfectant repeatedly during operation, which not only increases the workload, but also may cause waste and pollution of disinfectant. In addition, due to the lack of special disinfection tools, medical staff often need to spend more time and effort in cleaning and disinfection, and it is difficult to ensure the consistency and standardization of operation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing disinfection sponge convenient for cleaning the thread gap of hemodialysis pipe joint, so as to solve the problem of disinfection cotton swab or gauze with large head, which is difficult to go deep into the deep part of the thread gap, resulting in incomplete cleaning and disinfection dead angle.

[0005] To achieve the above purpose, the utility model provides disinfection sponge convenient for cleaning the thread gap of hemodialysis pipe joint, which comprises an outer shell, the outer shell is a cylindrical structure with an open upper part and a closed lower part, a sponge block is installed inside the outer shell, a cylindrical groove with an upward opening is arranged in the middle of the sponge block, the cylindrical groove is filled with alcohol liquid, an arc surface is arranged on the inner wall of the cylindrical groove, and a sealing cover is detachably installed on the top of the outer shell. By inserting the thread head to be cleaned into the cylindrical groove of the sponge block and rotating, the thread gap of the thread head can be cleaned.

[0006] As a preferred, the outer wall of the outer shell is symmetrically provided with a pressing port, and a pressing block is embedded in the pressing port.

[0007] Preferably, the side wall of the pressing block is fixedly connected with the inner wall of the pressing opening, the pressing block is made of silica gel material, and the outer wall is an outwardly convex arc surface structure.

[0008] Preferably, the arc surface is in a wave-shaped undulating structure.

[0009] Preferably, a fixing ring is arranged on the upper inner wall of the shell, and the top of the sponge block abuts against the lower surface of the fixing ring.

[0010] Preferably, the height of the cylindrical groove is greater than the length of the threaded head, and the diameter of the cylindrical groove is greater than the maximum diameter of the threaded head.

[0011] Preferably, the shell and the sealing cover are made of hard plastic material.

[0012] Preferably, the inner wall of the sealing cover is provided with an internal thread, the top outer wall of the shell is provided with an external thread, and the shell and the sealing cover are threadedly connected.

[0013] Compared with the prior art, the disinfection sponge has the following beneficial effects:

[0014] The disinfection sponge for conveniently cleaning the thread gap of a hemodialysis pipe connector has the following beneficial effects: the cylindrical groove is arranged in the middle of the sponge block, the threaded head to be cleaned is inserted into the cylindrical groove and rotated, and the threaded gap of the threaded head can be directly cleaned. Compared with the traditional disinfection cotton swab or gauze, the disinfection sponge can easily reach the deep part of the threaded gap, effectively removes dirt and bacteria in the gap, avoids the incomplete cleaning problem caused by the large head end of the traditional method, greatly improves the cleaning effect, and reduces the disinfection dead angle.

[0015] The cylindrical groove is filled with alcohol liquid, the alcohol liquid can be in continuous and stable contact with the threaded head during the cleaning process of the threaded head, and the sufficient supply of disinfection liquid is ensured. Compared with the traditional operation of repeatedly dipping disinfection liquid by medical staff, the disinfection sponge not only saves operation time and reduces workload, but also avoids waste and pollution of disinfection liquid, and improves disinfection efficiency and quality.

[0016] The inner wall of the cylindrical groove is provided with an arc surface, and the arc surface is in a wave-shaped undulating structure. This design increases the friction between the threaded head and the sponge, so that when the threaded head is rotated, stubborn dirt and bacteria in the threaded gap can be more effectively removed, and the cleaning effect is further improved.

[0017] The sealing cover is detachably arranged on the top of the shell, and the shell and the sealing cover are threadedly connected, so that the medical staff can easily open and close the disinfection sponge. The medical staff only need to insert the threaded head into the cylindrical groove and rotate it to complete the cleaning and disinfection operation, and the operation is simple and easy to understand, without complicated training, so that the operation time and energy are saved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the whole structure schematic view of the utility model;

[0019] Fig. 2 It is the inside structure schematic view of the shell in the utility model;

[0020] Fig. 3 It is the use schematic view of the utility model;

[0021] The meaning of each reference numeral in the figure is:

[0022] 1, shell; 11, press the mouth; 12, press the block; 13, fixed ring; 2, sponge block; 21, cylindrical groove; 22, arc surface; 3, sealing cover; 4, threaded head. Specific implementation

[0023] The technical scheme in the utility model embodiment will be clearly and completely described below with the drawings in the utility model embodiment, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0024] The utility model provides convenient disinfection sponge of cleaning blood dialysis pipe joint thread gap, as Figs. 1-3 As shown, including shell 1, shell 1 is the cylindrical structure of upper opening and lower closure, the inside installation of shell 1 has sponge block 2, the middle part of sponge block 2 is provided with the cylindrical groove 21 of opening upwards, the inside of cylindrical groove 21 is filled with alcohol liquid, the inner wall of cylindrical groove 21 is provided with arc surface 22, the top of shell 1 is detachably installed with sealing cover 3, by the threaded head 4 to be cleaned is inserted into the cylindrical groove 21 of sponge block 2 and rotates, realizes the thread gap cleaning of threaded head 4.Cylindrical groove 21 structure can accurately adapt threaded head 4, make alcohol liquid directly act on thread gap, compared with traditional tool, can more deeply clean the thread gap of threaded head 4, effectively removes dirt and bacteria, reduces disinfection dead angle.Cylindrical groove 21 is filled with alcohol liquid and continuously contacts threaded head 4 during the rotation of threaded head 4, guarantees the sufficient supply of disinfectant, avoids the tediousness of traditional method repeatedly dipping disinfectant, improves disinfection efficiency and quality.Arc surface 22 increases the contact area and friction force of threaded head 4 and sponge block 2, can better remove stubborn dirt in thread gap when rotating, further improves cleaning effect.The sealing cover 3 design of detachable, it is convenient to seal shell 1 when not using, prevent alcohol liquid volatilization and external pollution, guarantee the disinfection effect and service life of disinfection sponge.

[0025] In this embodiment, the outer wall of the shell 1 is symmetrically provided with a pressing port 11, and the pressing block 12 is embedded in the pressing port 11. The pressing block 12 can provide auxiliary action for cleaning operation when necessary, for example, when rotating the threaded head 4, the medical staff can press the pressing block 12 to apply certain pressure to the threaded head 4, enhance the cleaning strength, and make the cleaning more thorough.

[0026] Specifically, the side wall of the pressing block 12 is adhesively fixed with the inner wall of the pressing port 11, the pressing block 12 is made of silica gel material, and the outer wall is an outwardly convex arc surface structure. The pressing block 12 is adhesively fixed with the pressing port 11, which ensures the stability of the pressing block 12 and prevents it from falling off easily during use, ensuring the reliability of the auxiliary cleaning function. The pressing block 12 made of silica gel material has good elasticity and softness, and will not cause damage to the threaded head 4 when pressed. At the same time, the arc surface structure of the outer wall conforms to ergonomics, facilitating the operation of medical staff and improving the comfort of use.

[0027] Further, the arc surface 22 is in a wave-shaped undulating structure. The wave-shaped undulating arc surface 22 further increases the contact friction with the threaded head 4, can better fit the thread shape of the threaded head 4, clean deeply into the thread gap, effectively remove small dirt and bacteria, and improve the thoroughness of cleaning.

[0028] Further, the upper inner wall of the shell 1 is provided with a fixed ring 13, and the top of the sponge block 2 abuts against the lower surface of the fixed ring 13. The fixed ring 13 fixes the sponge block 2, preventing the sponge block 2 from shaking or shifting in the shell 1, ensuring that the sponge block 2 can stably contact the threaded head 4 when the threaded head 4 is rotated for cleaning, and ensuring the cleaning effect.

[0029] Further, the height of the cylindrical groove 21 is greater than the length of the threaded head 4, and the diameter of the cylindrical groove 21 is greater than the maximum diameter of the threaded head 4. The size design of the cylindrical groove 21 enables it to completely accommodate the threaded head 4, ensuring that the threaded head 4 can fully contact the alcohol liquid and the sponge block 2 in the cylindrical groove 21 during rotation, achieving comprehensive and effective cleaning and disinfection.

[0030] Further, the shell 1 and the sealing cover 3 are both made of hard plastic material. The hard plastic material has good strength and durability, which can protect the internal sponge block 2 and alcohol liquid from the influence of external environment such as extrusion and collision, and ensure the normal use of the disinfecting sponge. The hard plastic material is light in weight, which is convenient for medical staff to carry and use, and improves work efficiency.

[0031] Further, the inner wall of the sealing cover 3 is provided with internal threads, the top outer wall of the shell 1 is provided with external threads, and the shell 1 is threadedly connected with the sealing cover 3. The threadedly connected mode makes the connection between the sealing cover 3 and the shell 1 tight, can effectively prevent the volatilization of the alcohol liquid and the entry of external dust and bacteria, and guarantees the disinfection effect and service life of the disinfection sponge. The threadedly connected mode is simple and easy to use, medical staff can easily open and close the sealing cover 3, and conveniently add the alcohol liquid and store the disinfection sponge

[0032] The disinfection sponge for conveniently cleaning the thread gap of the hemodialysis pipe joint in the utility model is used, first, medical staff opens the sealing cover 3, because the inner wall of the sealing cover 3 is provided with internal threads and the top outer wall of the shell 1 is provided with external threads, the sealing cover 3 can be easily taken down by rotating the sealing cover 3. At this time, the sponge block 2 in the shell 1 can be checked, and it is ensured that the cylindrical groove 21 is filled with enough alcohol liquid and the sponge block 2 is in good condition.

[0033] The thread head 4 to be cleaned is inserted into the cylindrical groove 21 of the sponge block 2, because the height of the cylindrical groove 21 is greater than the length of the thread head 4 and the diameter of the cylindrical groove 21 is greater than the maximum diameter of the thread head 4, the thread head 4 can completely enter the cylindrical groove 21. The thread head 4 is rotated, and in the rotating process, the alcohol liquid in the cylindrical groove 21 continuously contacts the thread head 4, sufficient disinfectant liquid is provided for cleaning and disinfection, the traditional method of repeatedly dipping disinfectant liquid is avoided, and the disinfection efficiency and quality are improved. At the same time, the arc surface 22 contacts the thread head 4, the contact area and friction force are increased, and the dirt and bacteria in the thread gap can be better removed. Moreover, the arc surface 22 is in a wave-shaped undulating structure, the fitting degree with the thread head 4 is further enhanced, the thread gap can be cleaned deeply, the tiny dirt and bacteria can be effectively removed, and the thoroughness of cleaning is improved.

[0034] When necessary, medical staff can press the pressing block 12 in the pressing opening 11 arranged symmetrically on the outer wall of the shell 1 to apply certain pressure to the thread head 4. The pressing block 12 is adhesively fixed to the side wall of the pressing opening 11, the stability is guaranteed, the pressing block 12 is made of silica gel material, the outer wall is in an arc structure outwardly protruding, has good elasticity and softness, will not cause damage to the thread head 4 when pressing, at the same time, conforms to ergonomics, is convenient for medical staff to operate, improves the comfort degree of use, enhances the cleaning strength, and makes the cleaning more thorough. The fixing ring 13 installed on the upper inner wall of the shell 1 plays a fixing role on the sponge block 2, prevents the sponge block 2 from shaking or shifting in the shell 1, and ensures that the sponge block 2 can stably contact the thread head 4 when the thread head 4 is rotated for cleaning, and guarantees the cleaning effect.

[0035] After cleaning and disinfecting, the threaded head 4 is removed from the cylindrical groove 21. The sealing cover 3 is closed and tightly connected with the shell 1 by rotating, preventing alcohol liquid from volatilizing and external pollution, ensuring the disinfection effect and service life of the disinfection sponge. The shell 1 and the sealing cover 3 are made of hard plastic material, having good strength and durability, capable of protecting the internal sponge block 2 and alcohol liquid from the influence of external environment, and being light in weight, convenient for medical staff to carry and use.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A disinfecting sponge for conveniently cleaning the thread gap of a hemodialysis connector, comprising a shell (1), characterized in that: The shell (1) is a cylindrical structure with an upper opening and a lower closure, a sponge block (2) is mounted inside the shell (1), a cylindrical groove (21) with an upward opening is arranged in the middle of the sponge block (2), the cylindrical groove (21) is filled with alcohol liquid, the inner wall of the cylindrical groove (21) is provided with an arc surface (22), a sealing cover (3) is detachably mounted on the top of the shell (1), by inserting the threaded head (4) to be cleaned into the cylindrical groove (21) of the sponge block (2) and rotating, the threaded gap of the threaded head (4) is cleaned.

2. The disinfectant sponge for easily cleaning the thread gap of a hemodialysis connector according to claim 1, characterized in that: The outer wall of the shell (1) is symmetrically provided with a pressing opening (11), and the pressing opening (11) is inlaid with a pressing block (12).

3. The disinfectant sponge for easily cleaning the thread gap of a hemodialysis connector according to claim 2, characterized in that: The side wall of the pressing block (12) is adhesively fixed with the inner wall of the pressing opening (11), the pressing block (12) is made of silica gel material, and the outer wall is an outwardly convex arc surface structure.

4. The disinfectant sponge for easy cleaning of the thread gap of a hemodialysis connector according to claim 1, characterized in that: The arc surface (22) is in a wave-shaped undulating structure.

5. The disinfectant sponge for easy cleaning of the thread gap of a hemodialysis connector according to claim 1, characterized in that: A fixing ring (13) is mounted on the upper inner wall of the shell (1), and the top of the sponge block (2) abuts against the lower surface of the fixing ring (13).

6. The disinfectant sponge for easy cleaning of the thread gap of a hemodialysis connector according to claim 1, characterized in that: The height of the cylindrical groove (21) is greater than the length of the threaded head (4), and the diameter of the cylindrical groove (21) is greater than the maximum diameter of the threaded head (4).

7. The disinfectant sponge for easy cleaning of the thread gap of a hemodialysis connector according to claim 1, characterized in that: The shell (1) and the sealing cover (3) are both made of hard plastic material.

8. The disinfectant sponge for easy cleaning of the thread gap of a hemodialysis connector according to claim 1, characterized in that: The inner wall of the sealing cover (3) is provided with an internal thread, the top outer wall of the shell (1) is provided with an external thread, and the shell (1) and the sealing cover (3) are threadedly connected.

Images