Connector disinfection tool for injection split charging

Abstract

The utility model provides a connector disinfection tool for injection split charging, which comprises a cylindrical main body, a sleeving groove capable of being embedded with an infusion tube connector of an infusion bag is arranged in the cylindrical main body, and a cleaning structure used for cleaning the inner side of the infusion tube connector is arranged in the middle of the sleeving groove. The outer side of the cleaning structure is provided with a disinfection cotton block which is infiltrated with disinfectant and can be elastically compressed, and one side, far away from the sleeving groove, of the cylindrical main body is provided with an easy-to-pinch structure for a user to apply force by the hand, so that the efficiency and the safety of disinfection work on the inner side of the infusion tube connector are remarkably improved; the risk of hospital infection is reduced, and the operation process of medical staff is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion bags, in particular to an interface disinfection tool for injection packaging. Background Art

[0002] Infusion bags are a common medical consumable, mainly used in hospitals, clinics and other medical institutions to carry liquid medicine or nutrient solution when patients are given intravenous infusion treatment. They are usually made of transparent plastic film, and the internal space is sterilized to ensure that the liquid medicine is not contaminated after injection.

[0003] A general infusion bag generally includes a bag body, which is made of medical-grade plastic film, transparent or translucent, and is used to hold liquid medicine or nutrient solution; a dosing port / exhaust port, which is equipped with a dedicated dosing port to facilitate the addition of drug mixture or the discharge of bubbles. Some infusion bags are designed with a closable plug or cap at the dosing port to prevent contamination and maintain sealing; infusion tube interface: the part connected to the infusion tube uses a sterile closed joint to ensure that the liquid medicine flows safely from the bag body into the infusion tube and then enters the patient's body through the intravenous needle. In some convenient designs, there is also a design that combines the dosing port with the infusion tube interface, forming a closed area through a pull ring, and a rubber plug is set in the closed area to further achieve sealing and isolation while facilitating dosing and infusion.

[0004] Disinfection of the infusion tube interface is a very critical step in medical operations. It is necessary to ensure a sterile environment to prevent patient infection. The general operating steps are hand cleaning, opening the infusion bag packaging, holding an alcohol cotton ball to wipe the infusion tube interface, waiting for drying, and connecting the dosing needle or infusion connector.

[0005] The above-mentioned traditional disinfection methods mostly rely on manual operation by medical staff, which has problems such as low efficiency, difficulty in ensuring comprehensive disinfection, and possible cross-contamination of hands.

[0006] In view of this, the inventor specially designed an interface disinfection tool for injection packaging, and this case was thus generated. Utility Model Content

[0007] In order to solve the above problems, the technical solution of the utility model is as follows:

[0008] A tool for disinfecting interfaces for injection packaging, comprising a columnar main body, a sleeve groove which can be engaged with the infusion tube interface of an infusion bag is provided in the columnar main body, a cleaning structure for cleaning the inner side of the infusion tube interface is provided in the middle of the sleeve groove, a disinfection cotton block soaked in disinfectant and elastically compressible is provided on the outer side of the cleaning structure, and an easy-to-pinch structure for a user to apply force with his hand is provided on the side of the columnar main body away from the sleeve groove.

[0009] Preferably, the cleaning structure includes a cylindrical middle sleeve located in the middle of the sleeve groove and a disinfection cotton block sleeved on the outside of the middle sleeve, and the disinfection cotton block includes a cylindrical section sleeved on the outer peripheral side of the middle sleeve and a circular section connected to the bottom opening of the closed cylindrical section.

[0010] Preferably, a cylindrical material reduction groove is provided in the middle of the intermediate sleeve.

[0011] Preferably, a plurality of extrusion edges protruding outwards are provided around the circumference of the outer side of the intermediate sleeve.

[0012] Preferably, the extrusion edge is in the shape of a long strip with a semicircular cross section, and extends along the thickness direction of the middle sleeve.

[0013] Preferably, the outer side wall of the sterile cotton block has an irregular rough surface.

[0014] Preferably, the height of the sterilizing cotton block is lower than the bottom surface of the cylindrical body so that it can be hidden in the sleeve groove.

[0015] Preferably, the easy-pinch structure is composed of a hemispherical shape with four grasping grooves evenly arranged around its center, the inner side of the material reduction groove has an arc surface and its outer side is connected to the outside, and the four grasping grooves make the easy-pinch structure form a cross shape as a whole.

[0016] Preferably, an inclined guide surface is provided on the bottom surface of the columnar body at the opening position of the sleeve groove.

[0017] Preferably, it also includes a sealing bag, in which a receiving cavity for receiving the columnar body is formed, the upper end of the sealing bag is provided with an adhesive strip for attaching to the outside of the infusion bag, the lower end of the sealing bag is provided with a dotted line covering the receiving cavity, and the dotted line is composed of a plurality of dotted grooves that do not penetrate the sealing bag and are arranged in a linear manner.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model significantly improves the efficiency and safety of disinfection of the inner side of the infusion tube interface through an integrated design concept and a convenient operation method, reduces the risk of hospital infection, and is conducive to optimizing the workflow of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] in:

[0022] Figure 1 It is a schematic diagram of the use state of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 3 It is a partial cross-sectional structural schematic diagram highlighting the disinfection cotton block in the utility model;

[0025] Figure 4 It is a partial cross-sectional view and a three-dimensional structural schematic diagram highlighting the disinfection cotton block in the utility model;

[0026] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model;

[0027] Figure 6 It is a three-dimensional structural schematic diagram highlighting the easy-pinch structure in the utility model.

[0028] Description of labels:

[0029] 10. Columnar body; 11. Sleeve groove; 12. Guide surface; 20. Cleaning structure; 30. Intermediate sleeve; 31. Material reduction groove; 32. Extrusion edge; 40. Disinfection cotton block; 41. Cylindrical section; 42. Circular section; 50. Easy-pinch structure; 51. Gripping groove; 52. Arc surface; 60. Sealing bag; 61. Accommodating cavity; 62. Adhesive strip; 63. Dotted line; 70. Infusion bag; 71. Infusion tube interface. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] See also Figures 1 to 6 , which is an interface disinfection tool for injection packaging as the best embodiment of the utility model, includes a cylindrical main body 10, a sleeve groove 11 that can be engaged with the infusion tube interface 71 of the infusion bag 70 is opened in the cylindrical main body 10, a cleaning structure 20 for cleaning the inner side of the infusion tube interface 71 is provided in the middle of the sleeve sleeve, a disinfection cotton block 40 soaked in disinfectant and elastically compressible is provided on the outer side of the cleaning structure 20, and an easy-to-pinch structure 50 for the user to apply force with his hand is provided on the side of the cylindrical main body 10 away from the sleeve groove 11, wherein the cylindrical main body 10 is used to firmly engage the infusion tube interface 71 to ensure a stable disinfection process.

[0032] Preferably, Figure 1As shown, it also includes a sealing bag 60, in which a receiving cavity 61 for receiving the columnar body 10 is formed, and an adhesive strip 62 for attaching to the outside of the infusion bag 70 is provided at the upper end of the sealing bag 60, and a dotted line 63 covering the receiving cavity 61 is provided at the lower end of the sealing bag 60. The dotted line 63 is composed of a plurality of dotted grooves that do not penetrate the sealing bag 60 and are arranged in a linear manner, so as to facilitate aseptic opening by medical staff.

[0033] Preferably, Figure 3 , 4 As shown in , 5, the cleaning structure 20 includes a cylindrical middle sleeve 30 located in the middle of the sleeve groove 11 and a disinfection cotton block 40 sleeved on the outside of the middle sleeve 30, the disinfection cotton block 40 includes a cylindrical section 41 sleeved on the outer peripheral side of the middle sleeve 30 and a circular section 42 connected to close the bottom opening of the cylindrical section 41. The disinfection cotton block 40 is composed of the cylindrical section 41 and the circular section 42 that closes the bottom opening. With its easily deformable structure, it can fully cover and penetrate into the inside of the infusion tube interface 71 for effective cleaning and disinfection.

[0034] Preferably, Figure 3 , 4 As shown in Figure 5, a cylindrical material reduction groove 31 is provided in the middle of the intermediate sleeve 30, and a plurality of outwardly protruding extrusion edges 32 are provided around the circumference of the outer side of the intermediate sleeve 30, so that the intermediate sleeve 30 has a cylindrical material reduction groove 31 in the middle to reduce the weight, and a plurality of outwardly protruding extrusion edges 32 are provided around the outer side, which can evenly push the disinfection cotton block 40 when inserted to ensure full contact with the disinfection area.

[0035] Preferably, Figure 3 , 4 As shown, the extrusion edge 32 is in the shape of a long strip with a semicircular cross section and extends along the thickness direction of the middle sleeve 30. In this embodiment, the number of the extrusion edges 32 is six. Therefore, through the extrusion edge 32 with a semicircular cross section, the sterilization cotton block 40 can be squeezed toward the inner wall of the infusion bag 70, so that the inner wall can be better disinfected and cleaned.

[0036] Preferably, Figure 3 , 4 As shown, the outer wall of the disinfection cotton block 40 has an irregular rough surface, and the height of the disinfection cotton block 40 is lower than the bottom surface of the columnar body 10 so that it is hidden in the sleeve groove 11. Therefore, through the irregular rough surface and the height design of the disinfection cotton block 40, the friction with the inner wall of the infusion tube interface 71 can be enhanced to improve the disinfection effect; the height design is lower than the bottom surface of the columnar body 10, so that it is hidden in the sleeve groove 11 to avoid contamination before use.

[0037] Preferably, Figure 6As shown, the easy-pinch structure 50 is composed of a hemispherical shape with four grasping grooves 51 evenly arranged around its center. The inner side of the material reduction groove 31 has an arc surface 52 and its outer side is connected to the outside. The four grasping grooves 51 make the easy-pinch structure 50 form a cross shape as a whole. A hemispherical easy-pinch structure 50 that is easy for the hand to apply force is provided on the side of the columnar body 10 away from the sleeve groove 11. The four grasping grooves 51 are evenly distributed on this structure to form a cross-shaped layout, which is convenient for medical staff to operate with one hand.

[0038] Preferably, Figure 5 As shown, an inclined guide surface 12 is provided on the bottom surface of the columnar body 10 and at the opening position of the sleeve groove 11, so as to facilitate the smooth insertion of the disinfection tool into the infusion tube interface 71.

[0039] The beneficial effects of the utility model are as follows:

[0040] Through the above-mentioned design, the utility model significantly improves the efficiency and safety of the disinfection work on the inner side of the infusion tube interface 71, reduces the risk of hospital infection, and optimizes the operation process of medical staff.

[0041] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An interface disinfection tool for injection packaging, characterized in that: The invention comprises a columnar body (10), wherein a sleeve groove (11) is provided in the columnar body (10) and can be engaged with an infusion tube interface (71) of an infusion bag (70), a cleaning structure (20) for cleaning the inside of the infusion tube interface (71) is provided in the middle of the sleeve groove (11), a disinfection cotton block (40) soaked in disinfectant and elastically compressible is provided on the outside of the cleaning structure (20), and an easy-to-pinch structure (50) for a user to apply force with his hand is provided on a side of the columnar body (10) away from the sleeve groove (11).

2. The interface disinfection tool for injection packaging according to claim 1, characterized in that: The cleaning structure (20) comprises a cylindrical middle sleeve (30) located in the middle of the sleeve groove (11) and a sterilizing cotton block (40) sleeved on the outside of the middle sleeve (30); the sterilizing cotton block (40) comprises a cylindrical section (41) sleeved on the outer peripheral side of the middle sleeve (30) and a circular section (42) connected to and closing the bottom opening of the cylindrical section (41).

3. The interface disinfection tool for injection packaging according to claim 2, characterized in that: A cylindrical material reduction groove (31) is provided in the middle of the intermediate sleeve (30).

4. The interface disinfection tool for injection packaging according to claim 2, characterized in that: The outer side of the intermediate sleeve (30) is provided with a plurality of outwardly protruding extrusion edges (32) around its circumference.

5. The interface disinfection tool for injection packaging according to claim 4, characterized in that: The extrusion edge (32) is in the shape of a long strip with a semicircular cross section, and extends along the thickness direction of the middle sleeve (30).

6. The interface disinfection tool for injection packaging according to claim 1, characterized in that: The outer side wall of the sterile cotton block (40) has an irregular rough surface.

7. The interface disinfection tool for injection packaging according to claim 1, characterized in that: The height of the sterilizing cotton block (40) is lower than the bottom surface of the columnar body (10) so that it is hidden in the sleeve groove (11).

8. The interface disinfection tool for injection packaging according to claim 3, characterized in that: The easy-pinch structure (50) is composed of a hemispherical shape with four grasping grooves (51) evenly arranged around its center. The inner side of the material reduction groove (31) has an arc surface (52) and its outer side is connected to the outside. The four grasping grooves (51) make the easy-pinch structure (50) form a cross shape as a whole.

9. The interface disinfection tool for injection packaging according to claim 1, characterized in that: An inclined guide surface (12) is provided on the bottom surface of the columnar main body (10) and at the opening position of the sleeve groove (11).

10. The interface disinfection tool for injection packaging according to claim 1, characterized in that: The invention also comprises a sealing bag (60), wherein a receiving cavity (61) for receiving the columnar body (10) is formed in the sealing bag (60), an adhesive strip (62) for being attached to the outside of the infusion bag (70) is provided at the upper end of the sealing bag (60), and a dotted line (63) covering the receiving cavity (61) is provided at the lower end of the sealing bag (60), wherein the dotted line (63) is composed of a plurality of dotted grooves that do not penetrate the sealing bag (60) and are arranged in a linear manner.

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