Infusion liquid medicine filter disinfection device
By designing a disinfection device for infusion liquid filters with rotating frames and driving gears, the risk of insoluble particles or bacteria and viruses entering the human body through intravenous fluid or intravenous injection is solved, and efficient cleaning of infusion liquid filters is achieved. and disinfection ensures the safety of the infusion process.
Patent Information
- Application Number
- CN202420967308.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When the infusion liquid filter has not undergone sterile operation, insoluble particles or pathogens such as bacteria and viruses enter the human body through intravenous fluid or intravenous injection, which may lead to acute reactions or potential dangers.
A disinfection device for infusion liquid filters is designed, including disinfection body, rotating shaft, rotating frame, placing box and placing box cover. The rotating frame drives the placement box and placing box cover to make the disinfectant come into contact with the filter. , and drive the box body and box lid to agitate by driving the driving gear and meshing teeth to achieve cleaning and disinfection of the filter.
It effectively solves the risk of insoluble particles or bacteria and viruses entering the human body through intravenous fluid or intravenous injection, improves the cleaning and disinfection effect of infusion liquid filters, and ensures the safety of the infusion process.
Smart Images
Figure CN222357788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical equipment processing, in particular to a disinfection device for an infusion liquid filter. Background Art
[0002] An infusion liquid filter is a filtering device used in the medical infusion process. Its function is to filter the liquid before infusion to remove impurities, particulate matter and possible microbial contamination to ensure that the patient receives pure and sterile liquid medicine. This device is usually used in infusion therapy in hospitals and other medical institutions to ensure the safety and effectiveness of the infusion process.
[0003] During the use of infusion liquid filters, insoluble particles will exist in some liquid medicines. At the same time, if the infusion liquid filters are not sterile, insoluble particles or pathogens such as bacteria and viruses will enter the human body through intravenous fluid or intravenous injection, which may easily cause some acute reactions or potential dangers in the human body. Utility Model Content
[0004] To this end, the technical problem to be solved by the utility model is to overcome the problem in the prior art that insoluble particles or pathogens such as bacteria and viruses enter the human body through intravenous fluid or intravenous injection, which easily causes some acute reactions or potential dangers in the human body.
[0005] In order to solve the above technical problems, the utility model provides an infusion drug filter disinfection device, comprising a disinfection body; a supporting foot is fixedly connected to the bottom of the disinfection body; a sealing cover is rotatably connected inside the disinfection body; the sealing cover is arranged at a position corresponding to the top of the disinfection body; a rotating shaft is rotatably connected inside the disinfection body; a plurality of rotating frames are fixedly connected to the side wall of the rotating shaft; the rotating frames are regularly arranged in a circular array on the side wall of the rotating shaft; a placement box body is rotatably connected inside the rotating frame; a placement box cover is rotatably connected inside the placement box body; water inlet holes are provided inside the placement box body and the placement box cover; fixing plates are fixedly connected to the side walls of the placement box body and the placement box cover, and the two fixing plates are arranged correspondingly; fixing bolts are threadedly connected to the internal parts of the fixing plates; a discharge port is provided at the bottom of the disinfection body; the cleaning and disinfection effect of the infusion drug filter can be better.
[0006] In one embodiment of the utility model, a driving gear is fixedly connected to the side wall of the placement box; meshing teeth are fixedly connected to the inside of the disinfection body; the driving gear and the meshing teeth are meshingly connected; the cleaning effect of the infusion liquid filter can be better.
[0007] In one embodiment of the utility model, a plurality of push plates are fixedly connected to the interior of the placement box body and the placement box cover; the push plates are regularly arranged in a circular array inside the placement box body and the placement box cover; the infusion liquid filter rolls and rubs with the disinfectant in the disinfectant, thereby achieving a better cleaning effect on the infusion liquid filter.
[0008] In one embodiment of the utility model, a guide ring is fixedly connected to the side wall of the placement box body; the guide ring is arranged on both sides of the placement box body; a guide groove is opened inside the rotating frame, and the guide ring and the guide groove are arranged correspondingly; the guide ring is restricted by the guide groove, so that the rotating frame can be more stable when rotating.
[0009] In one embodiment of the utility model, the interior of the fixing bolt is slidably connected to a sliding plate; a spring is fixedly connected between the top of the sliding plate and the inner wall of the fixing bolt; a connecting rod is fixedly connected to the bottom of the sliding plate; a contact block is fixedly connected to the bottom end of the connecting rod; the friction between the fixing bolt and the threaded hole can be increased, so that the fixing bolt has a better fixing effect on the fixing plate.
[0010] In one embodiment of the utility model, a sealing gasket is fixedly connected to the top of the disinfection body; the sealing gasket is arranged at a position corresponding to the sealing cover; the sealing between the disinfection body and the sealing cover can be made stronger, effectively avoiding splashing and leakage of the disinfectant.
[0011] In one embodiment of the utility model, a positioning block is fixedly connected to the side wall of the rotating shaft; the positioning block is rotatably connected to the internal position of the disinfection body; the rotating shaft is less likely to tilt during rotation, making the rotation of the rotating shaft more stable.
[0012] In one embodiment of the utility model, a plurality of anti-wear balls are arranged between the disinfection body and the positioning block; the side walls of the anti-wear balls are in contact with the disinfection body and the side walls of the positioning block; thus, the wear between the disinfection body and the positioning block can be reduced.
[0013] The above technical solution of the utility model has the following advantages compared with the prior art:
[0014] 1. The utility model discloses an infusion liquid filter disinfection device, which places the infusion liquid filter inside the placement box body and the placement box cover, and drives the rotating frame to rotate through the rotating shaft, so that the structural design of the disinfectant and the infusion liquid filter can realize the function of cleaning and disinfecting the infusion liquid filter, and effectively solves the problem that insoluble particles or pathogens such as bacteria and viruses enter the human body through intravenous fluid or intravenous injection, which easily causes some acute reactions or potential dangers in the human body.
[0015] 2. The infusion liquid filter disinfection device described in the utility model has a structural design that, when the rotating frame drives the placement box body and the placement box cover to rotate, the driving gear engages with the meshing teeth to drive the placement box body and the placement box cover to rotate in the direction opposite to the rotation direction of the rotating frame, thereby realizing the function of stirring the infusion liquid filter inside the placement box body and the placement box cover, thereby achieving a better cleaning effect on the infusion liquid filter. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the partial structure of the disinfection body in the utility model;
[0019] Figure 3 It is a partial structural schematic diagram of the rotating shaft in the utility model;
[0020] Figure 4 It is a cross-sectional view of the box body in the utility model;
[0021] Figure 5 yes Figure 4 A partial enlarged view of point A in the middle.
[0022] Explanation of the reference numerals in the specification: 1. Disinfection body; 2. Support feet; 3. Sealing cover; 4. Rotating shaft; 5. Rotating frame; 6. Placement box body; 7. Placement box cover; 8. Water inlet hole; 9. Fixing plate; 10. Fixing bolt; 11. Driving gear; 12. Meshing teeth; 13. Pushing plate; 131. Guide ring; 14. Sliding plate; 15. Connecting rod; 16. Contact block; 17. Sealing gasket; 18. Positioning block; 19. Anti-wear ball bearing. DETAILED DESCRIPTION
[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.
[0024] Reference Figures 1 to 3As shown, an infusion liquid filter disinfection device described in an embodiment of the utility model comprises a disinfection body 1; a supporting foot 2 is fixedly connected to the bottom of the disinfection body 1; a sealing cover 3 is rotatably connected inside the disinfection body 1; the sealing cover 3 is arranged at a position corresponding to the top of the disinfection body 1; a rotating shaft 4 is rotatably connected inside the disinfection body 1; a plurality of rotating frames 5 are fixedly connected to the side wall of the rotating shaft 4; the rotating frames 5 are regularly arranged in a circular array on the side wall of the rotating shaft 4; a placement box body 6 is rotatably connected inside the rotating frame 5; a placement box cover 7 is rotatably connected inside the placement box body 6; water inlet holes 8 are provided inside the placement box body 6 and the placement box cover 7; a fixing plate 9 is fixedly connected to the side wall of the placement box body 6 and the placement box cover 7, and the two fixing plates 9 are correspondingly arranged; a fixing bolt 10 is threadedly connected to the internal of the fixing plate 9; a discharge port is provided at the bottom of the disinfection body 1; during operation, when the infusion liquid filter needs to be cleaned and disinfected The infusion liquid filter can be placed inside the placement box body 6, and the placement box cover 7 is fixedly sealed by the fixing bolts 10. After the discharge port is sealed, disinfectant is added to the inside of the disinfection body 1. After the disinfectant is added, the sealing cover 3 is set on the top of the disinfection body 1, and the rotating shaft 4 is controlled to drive the rotating frame 5 to rotate, so that the rotating frame 5 drives the placement box body 6 and the placement box cover 7 to rotate together. During the rotation of the placement box body 6 and the placement box cover 7, the disinfectant can enter the placement box body 6 and the placement box cover 7 through the water inlet through hole 8, contact with the infusion liquid filter, and clean and disinfect the infusion liquid filter. By stirring the disinfectant by the placement box body 6 and the placement box cover 7, the cleaning and disinfection effect of the infusion liquid filter can be better. After the cleaning and disinfection is completed, the sealing cover 3 can be opened, the fixing bolts 10 can be removed, and the placement box cover 7 can be opened to take out the infusion liquid filter. At the same time, the discharge port can be opened to discharge the disinfectant, making the discharge of the disinfectant more convenient.
[0025] Reference Figures 1 to 4 As shown, a driving gear 11 is fixedly connected to the side wall of the placement box body 6; a meshing tooth 12 is fixedly connected to the interior of the disinfection body 1; the driving gear 11 is meshingly connected with the meshing tooth 12; during operation, when the rotating frame 5 drives the placement box body 6 and the placement box cover 7 to rotate, the driving gear 11 meshes with the meshing tooth 12, and the placement box body 6 and the placement box cover 7 can be driven to rotate in the direction opposite to the rotation direction of the rotating frame 5, thereby stirring the infusion liquid filter inside the placement box body 6 and the placement box cover 7, thereby achieving a better cleaning effect on the infusion liquid filter.
[0026] Reference Figure 4As shown, a plurality of push plates 13 are fixedly connected to the interior of the placement box body 6 and the placement box cover 7; the push plates 13 are regularly arranged in a circular array inside the placement box body 6 and the placement box cover 7; during operation, when the placement box body 6 and the placement box cover 7 rotate, the push plates 13 are driven to rotate together, and then the push plates 13 push the infusion liquid filter, so that the infusion liquid filter rolls and rubs with the disinfectant in the disinfectant, thereby achieving a better cleaning effect on the infusion liquid filter.
[0027] Reference Figure 3 As shown, a guide ring 131 is fixedly connected to the side wall of the placement box body 6; the guide ring 131 is arranged on both sides of the placement box body 6; a guide groove is opened inside the rotating frame 5, and the guide ring 131 is arranged corresponding to the guide groove; during operation, when the placement box body 6 rotates inside the rotating frame 5, the guide ring 131 is restricted by the guide groove, so that the rotating frame 5 can be more stable when rotating.
[0028] Reference Figure 5 As shown, the interior of the fixing bolt 10 is slidably connected with a sliding plate 14; a spring is fixedly connected between the top of the sliding plate 14 and the inner side wall of the fixing bolt 10; a connecting rod 15 is fixedly connected to the bottom of the sliding plate 14; and a contact block 16 is fixedly connected to the bottom end of the connecting rod 15; during operation, when the fixing bolt 10 is used to fix the fixing plate 9, the sliding plate 14 is pushed by the spring, and then the sliding plate 14 pushes the connecting rod 15 and the contact block 16, so that the contact block 16 pushes the bottom of the threaded hole, which can make the pressure between the fixing bolt 10 and the threaded hole greater, thereby making the friction between the fixing bolt 10 and the threaded hole greater, so that the fixing effect of the fixing bolt 10 on the fixing plate 9 is better.
[0029] Reference Figure 2 As shown, a sealing gasket 17 is fixed to the top of the disinfection body 1; the sealing gasket 17 is arranged at a position corresponding to the sealing cover 3; when working, after the sealing cover 3 is covered, by arranging the sealing gasket 17 on the top of the disinfection body 1, the sealing between the disinfection body 1 and the sealing cover 3 can be made stronger, and the splashing and seepage of the disinfectant can be effectively avoided.
[0030] Reference Figure 3 As shown, a positioning block 18 is fixedly connected to the side wall of the rotating shaft 4; the positioning block 18 is rotatably connected to the internal position of the disinfection body 1; during operation, when the rotating shaft 4 rotates inside the disinfection body 1, the rotation of the positioning block 18 is restricted by the disinfection body 1, so that the rotating shaft 4 is less likely to tilt during the rotation process, and the rotation of the rotating shaft 4 is more stable.
[0031] Reference Figure 3As shown, a plurality of anti-wear balls 19 are arranged between the disinfection body 1 and the positioning block 18; the side walls of the anti-wear balls 19 are in contact with the side walls of the disinfection body 1 and the positioning block 18; during operation, when the positioning block 18 rotates inside the disinfection body 1, by arranging the anti-wear balls 19 between the disinfection body 1 and the positioning block 18, the sliding friction between the disinfection body 1 and the positioning block 18 can be converted into rolling friction, so that the friction force between the disinfection body 1 and the positioning block 18 is smaller, thereby reducing the wear between the disinfection body 1 and the positioning block 18.
[0032] During operation, when it is necessary to clean and disinfect the infusion liquid filter, the infusion liquid filter can be placed inside the placement box body 6, and the placement box cover 7 is fixedly sealed by the fixing bolts 10. After the discharge port is sealed, disinfectant is added to the inside of the disinfection body 1. After the disinfectant is added, the sealing cover 3 is set on the top of the disinfection body 1, and the rotating shaft 4 is controlled to drive the rotating frame 5 to rotate, so that the rotating frame 5 drives the placement box body 6 and the placement box cover 7 to rotate together. During the rotation of the placement box body 6 and the placement box cover 7, the disinfectant can enter the placement box body 6 and the placement box cover 7 through the water inlet through hole 8, contact with the infusion liquid filter, and clean and disinfect the infusion liquid filter. By stirring the disinfectant by the placement box body 6 and the placement box cover 7, the cleaning and disinfection effect of the infusion liquid filter can be better. After the cleaning and disinfection is completed, the sealing cover 3 can be opened, the fixing bolts 10 can be removed, and the placement box cover 7 can be opened to take out the infusion liquid filter. At the same time, the discharge port can be opened to discharge the disinfectant, making the discharge of the disinfectant more convenient.
[0033] When the rotating frame 5 drives the placement box body 6 and the placement box cover 7 to rotate, the driving gear 11 engages with the meshing tooth 12, which can drive the placement box body 6 and the placement box cover 7 to rotate in the direction opposite to the rotation direction of the rotating frame 5, and then the infusion liquid filter inside the placement box body 6 and the placement box cover 7 can be stirred, thereby achieving a better cleaning effect on the infusion liquid filter.
[0034] When the placement box body 6 and the placement box cover 7 rotate, the push plate 13 will be driven to rotate together, and then the push plate 13 will push the infusion liquid filter, so that the infusion liquid filter rolls and rubs with the disinfectant in the disinfectant, thereby achieving a better cleaning effect on the infusion liquid filter.
[0035] When the placement box body 6 rotates inside the rotating frame 5, the guide ring 131 is restricted by the guide groove, so that the rotating frame 5 can be more stable during rotation.
[0036] When the fixing bolt 10 is used to fix the fixing plate 9, the sliding plate 14 is pushed by the spring, so that the sliding plate 14 pushes the connecting rod 15 and the contact block 16, so that the contact block 16 pushes the bottom of the threaded hole, which can make the pressure between the fixing bolt 10 and the threaded hole greater, thereby making the friction between the fixing bolt 10 and the threaded hole greater, so that the fixing bolt 10 has a better fixing effect on the fixing plate 9.
[0037] After the sealing cover 3 is covered, by arranging a sealing gasket 17 on the top of the disinfection body 1, the sealing performance between the disinfection body 1 and the sealing cover 3 can be made stronger, and splashing and seeping of the disinfectant can be effectively avoided.
[0038] When the rotating shaft 4 rotates inside the disinfection body 1, the disinfection body 1 limits the rotation of the positioning block 18, so that the rotating shaft 4 is less likely to tilt during the rotation process, making the rotation of the rotating shaft 4 more stable.
[0039] When the positioning block 18 rotates inside the disinfection body 1, by arranging the anti-wear ball 19 between the disinfection body 1 and the positioning block 18, the sliding friction between the disinfection body 1 and the positioning block 18 can be changed into rolling friction, so that the friction force between the disinfection body 1 and the positioning block 18 is smaller, thereby reducing the wear between the disinfection body 1 and the positioning block 18.
[0040] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.
Claims
1. A sterilizing device for a filter of an infusion liquid, characterized in that: The invention comprises a disinfection machine body (1); a support foot (2) is fixedly connected to the bottom of the disinfection machine body (1); a sealing cover (3) is rotatably connected inside the disinfection machine body (1); the sealing cover (3) is arranged at a position corresponding to the top of the disinfection machine body (1); a rotating shaft (4) is rotatably connected inside the disinfection machine body (1); a plurality of rotating racks (5) are fixedly connected to the side wall of the rotating shaft (4); the rotating racks (5) are regularly arranged in a circular array on the side wall of the rotating shaft (4); the rotating racks (5) 5) is rotatably connected to a placement box body (6) inside; a placement box cover (7) is rotatably connected inside the placement box body (6); a water inlet through hole (8) is provided inside the placement box body (6) and the placement box cover (7); a fixing plate (9) is fixedly connected to the side walls of the placement box body (6) and the placement box cover (7), and the two fixing plates (9) are arranged correspondingly; a fixing bolt (10) is threadedly connected to the inside of the fixing plate (9); and a discharge port is provided at the bottom of the disinfection body (1).
2. The infusion liquid filter disinfection device according to claim 1, characterized in that: A driving gear (11) is fixedly connected to the side wall of the placement box (6); a meshing tooth (12) is fixedly connected to the interior of the disinfection machine body (1); and the driving gear (11) and the meshing tooth (12) are meshingly connected.
3. The infusion liquid filter disinfection device according to claim 2, characterized in that: A plurality of push plates (13) are fixedly connected inside the placement box body (6) and the placement box cover (7); the push plates (13) are regularly arranged in a circular array inside the placement box body (6) and the placement box cover (7).
4. The infusion liquid filter disinfection device according to claim 3, characterized in that: A guide ring (131) is fixedly connected to the side wall of the placement box body (6); the guide ring (131) is arranged on both sides of the placement box body (6); a guide groove is opened inside the rotating frame (5), and the guide ring (131) and the guide groove are arranged correspondingly.
5. The infusion liquid filter disinfection device according to claim 4, characterized in that: The fixing bolt (10) is internally slidably connected to a sliding plate (14); a spring is fixedly connected between the top of the sliding plate (14) and the inner side wall of the fixing bolt (10); a connecting rod (15) is fixedly connected to the bottom of the sliding plate (14); and a contact block (16) is fixedly connected to the bottom end of the connecting rod (15).
6. The infusion liquid filter disinfection device according to claim 5, characterized in that: A sealing gasket (17) is fixedly connected to the top of the disinfection body (1); the sealing gasket (17) is arranged at a position corresponding to the sealing cover (3).
7. The infusion liquid filter disinfection device according to claim 6, characterized in that: A positioning block (18) is fixedly connected to the side wall of the rotating shaft (4); the positioning block (18) is rotatably connected to an internal position of the disinfection machine body (1).
8. The infusion liquid filter disinfection device according to claim 7, characterized in that: A plurality of anti-wear balls (19) are arranged between the disinfection body (1) and the positioning block (18); the side walls of the anti-wear balls (19) are in contact with the side walls of the disinfection body (1) and the positioning block (18).