Sterile saw blade and saw tooth cleaning device
By designing a sterile saw blade serration cleaning device, using high-pressure nozzles to clean and leak the net to separate sewage residues, combined with ultraviolet sterilization, the poor cleaning effect and pollution problems in the existing technology are solved, and efficient cleaning and disinfection are achieved.
Patent Information
- Application Number
- CN202421799593.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing sterile saw blade serration cleaning methods increase the labor intensity of medical staff and have poor cleaning results, which can easily lead to sterile table contamination.
A sterile saw blade serration cleaning device is designed, including a cleaning cylinder, clamping device, a sterilization cylinder and a high-pressure spray head. The saw teeth are cleaned through the high-pressure spray head, sewage and residue are separated by a leakage network, and sterilization is performed by ultraviolet lamps to achieve integrated cleaning, sterilization and sewage discharge.
Reduce the labor force of medical staff, improve the cleaning effect, avoid contamination of sterile benches during cleaning, and ensure the cleaning and disinfection effect of saw blades.
Smart Images
Figure CN223083387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aseptic saw cleaning, in particular to a cleaning device for the saw teeth of an aseptic saw blade. Background Art
[0002] In artificial joint replacement surgery, an aseptic saw is needed to perform osteotomy on the diseased joint. After the aseptic saw is used, for example, after the oscillating saw and the reciprocating saw are used, bone residues often adhere between the saw teeth. To facilitate the storage and reuse of the oscillating saw and the reciprocating saw, it is necessary to clean the bone residues between the saw teeth.
[0003] Most of the existing cleaning methods are that medical staff hold a cleaning brush to brush the bone residues on the saw teeth of the aseptic saw. Such a cleaning method not only increases the labor intensity of medical staff, but also has a poor cleaning effect. At the same time, bone residues are likely to splash during the cleaning process, causing pollution to the environment and the aseptic table. Therefore, in view of the above technical problems, a cleaning device for the saw teeth of an aseptic saw is proposed. Content of the Utility Model
[0004] I. Technical Problems to be Solved
[0005] The technical problem to be solved by the utility model is to reduce the labor amount of medical staff, improve the cleaning effect, and avoid contamination of the aseptic table during the cleaning process.
[0006] II. Technical Solutions
[0007] To solve the above technical problems, the technical solution provided by the utility model is: a cleaning device for the saw teeth of an aseptic saw blade, including a cleaning cylinder and a top cover on its upper side.
[0008] A high-pressure nozzle is provided on the upper side of the cleaning cylinder. The high-pressure nozzle is connected to a water pipe. The high-pressure nozzle is inclined downward. A saw placement table is provided inside the cleaning cylinder. A clamping device is provided on the upper side of the saw placement table. The lower side of the saw placement table is hinged to a sterilization cylinder. The outside of the saw placement table is hinged to the cleaning cylinder. A drain net is provided on the lower side of the cleaning cylinder. The drain net is slidably connected to the cleaning cylinder. A water outlet hole is provided on the lower side of the drain net. A support table is provided on the bottom side of the cleaning cylinder.
[0009] As an improvement, the clamping device includes clamping plates. The two sides of the clamping plates are slidably connected to the second fixed blocks. One end of the clamping plates is provided with a first fixed block. A spring is provided between the other end of the clamping plates and the bottom sides of the second fixed blocks.
[0010] As an improvement, the periphery of the saw placement table closely adheres to the inner wall of the sterilization cylinder, and the end of the saw placement table away from the high-pressure nozzle is in a sloping shape inclined downward.
[0011] As an improvement, a groove is provided on the inner wall of the cleaning cylinder near the lower side, the strainer is slidably connected to the groove, the strainer has dense small holes, and a boss convenient for hand pulling is provided on the strainer at the outlet of the cleaning cylinder.
[0012] As an improvement, there are at least two clamping devices, at least four high-pressure nozzles, and an ultraviolet lamp is provided inside the sterilization cylinder.
[0013] As an improvement, one side of the top cover is hinged to the cleaning cylinder, and a pulling block convenient for lifting is provided on the other side of the top cover.
[0014] III. Beneficial effects
[0015] The advantages of the present utility model compared with the prior art are as follows:
[0016] 1. The inside of this cleaning cylinder is partitioned to achieve integration of cleaning, sterilization, and sewage discharge, avoiding secondary pollution caused by cleaning.
[0017] 2. The clamping device is used to clamp the saw blade to prevent the saw blade from running off track and being damaged during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic structural diagram of a sterile saw blade tooth cleaning device of the present utility model.
[0019] Figure 2 is an exploded view of a sterile saw blade tooth cleaning device of the present utility model.
[0020] Figure 3 is an exploded view of the clamping device of a sterile saw blade tooth cleaning device of the present utility model.
[0021] Figure 4 is a top view of the cleaning cylinder of a sterile saw blade tooth cleaning device of the present utility model.
[0022] As shown in the figure: 1. Cleaning cylinder; 2. Top cover; 3. High-pressure nozzle; 4. Water pipe; 5. Saw blade placement table; 6. Clamping device; 7. Sterilization cylinder; 8. Strainer; 9. Drain hole; 10. Support table; 11. First fixing block; 12. Second fixing block; 13. Clamping plate; 14. Spring; 15. Ultraviolet lamp. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Example 1
[0025] Combined with the attached Figure 1 to the attached Figure 4 As shown, a cleaning device for the serrations of a sterile saw blade includes a cleaning cylinder 1 and a top cover 2 on its upper side. One side of the top cover 2 is hinged to the cleaning cylinder 1, and a pull block for easy lifting is provided on the other side of the top cover 2. A high-pressure nozzle 3 is provided on the upper side of the cleaning cylinder 1. There are at least four high-pressure nozzles 3, and the high-pressure nozzles 3 are connected to a water pipe 4. The high-pressure nozzles 3 are inclined downward. A saw placement table 5 is provided inside the cleaning cylinder 1. A clamping device 6 is provided on the upper side of the saw placement table 5. There are at least two clamping devices 6. The lower side of the saw placement table 5 is hinged to a sterilization cylinder 7. An ultraviolet lamp 15 is provided inside the sterilization cylinder 7. The periphery of the saw placement table 5 is closely attached to the inner wall of the sterilization cylinder 7, and one end of the saw placement table 5 near the high-pressure nozzle 3 is high and the side far from the high-pressure nozzle 3 is low. The outside of the saw placement table 5 is hinged to the cleaning cylinder 1. A drain net 8 is provided on the lower side of the cleaning cylinder 1. The drain net 8 is slidably connected to the cleaning cylinder 1. A drain hole 9 is provided on the lower side of the drain net 8. A support table 10 is provided on the bottom side of the cleaning cylinder 1. A groove is provided on the inner wall of the cleaning cylinder 1 near the lower side. The drain net 8 is slidably connected to the groove. The drain net 8 has uniform small holes, and a convex platform for easy manual pulling is provided on the drain net 8 where it leaks out of the cleaning cylinder 1.
[0026] With the above structure, the sterile saw to be cleaned is fixed on the clamping device 6 with the serrations facing upward, and then the top cover 2 is covered. The high-pressure nozzle 3 starts to work. Since the high-pressure nozzle 3 is inclined downward, the high-pressure nozzle 3 can wash the serrations. The sewage washed down flows from the saw placement table 5 to the lower side of the cleaning cylinder 1. The saw placement table 5 is in a sloping shape, so the sewage and residues will not remain on the saw placement table 5. The sewage and residues first pass through the drain net 8. The small holes on the drain net 8 leave the residues on the drain net 8, and the sewage flows into the sewer along the drain hole 9. After the residues on the serrations are cleaned, the saw placement table 5 rotates 180°, turns the sterile saw into the sterilization cylinder 7, and the ultraviolet lamp 15 in the sterilization cylinder 7 disinfects the sterile saw. After the disinfection is completed, the saw placement table 5 rotates 180°, opens the top cover 2, removes the sterile saw from the clamping device 6, and then pulls the convex platform of the drain net 8 to take out the drain net 8 from the cleaning cylinder 1 to clean the bone residues.
[0027] Example 2
[0028] On the basis of Example 1, combined with the attached Figure 1 and the attached Figure 3 As shown, the clamping device 6 includes a clamping plate 13. The two sides of the clamping plate 13 are slidably connected to the second fixing block 12. One end of the clamping plate 13 is provided with a first fixing block 11. A spring 14 is provided between the other end of the clamping plate 13 and the bottom side of the second fixing block 12.
[0029] With the above structure, when the clamping device 6 is not working, the spring 14 presses the clamping plate 13 against the first fixed block 11. When it is necessary to clamp the saw blade, pull the end of the clamping plate 13, the spring 14 contracts, and a gap appears between the first fixed block 11 and the clamping plate 13. Place the saw blade into this gap, stop pulling the clamping plate 13, and the spring 14 will return to its original state, clamping the saw blade between the clamping plate 13 and the first fixed block 11.
[0030] The specific usage method is as follows: The operator only needs to fix the saw blade upward on the clamping device 6 on the saw table 5, cover the top cover 2, and the high-pressure nozzle 3 cleans the saw blade in the cleaning cylinder 1. The sewage flows into the lower side of the cleaning cylinder 1 for screening. The saw table 5 flips, automatically flips the saw blade into the sterilization cylinder 7 for disinfection. After sterilization, the saw blade flips back to its original position, and the operator removes it. Then, clean the residue on the strainer 8.
[0031] Among them, the motor body for flipping the saw table 5 and the sterilization component body are not shown in the drawings. The motor body and the sterilization component body are prior arts and will not be elaborated in this article.
[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
[0034] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they should all fall within the protection scope of the present invention.
Claims
1. A sterile saw blade tooth cleaning device, comprising a cleaning cylinder (1) and a top cover (2) on its upper side, characterized in that: A high-pressure spray head (3) is provided on the upper side of the cleaning cylinder (1), the high-pressure spray head (3) is connected to a water pipe (4), the high-pressure spray head (3) is inclined downward, a saw placing table (5) is arranged inside the cleaning cylinder (1), a clamping device (6) is arranged on the upper side of the saw placing table (5), a sterilization cylinder (7) is hinged to the lower side of the saw placing table (5), the outside of the saw placing table (5) is hinged to the cleaning cylinder (1), a strainer (8) is arranged on the lower side of the cleaning cylinder (1), the strainer (8) is slidably connected to the cleaning cylinder (1), a water drain hole (9) is arranged on the lower side of the strainer (8), and a support table (10) is arranged on the bottom side of the cleaning cylinder (1).
2. The aseptic saw blade tooth cleaning device according to claim 1, wherein: The clamping device (6) includes a clamping plate (13), two fixing blocks (12) are slidably connected to both sides of the clamping plate (13), a fixing block (11) is arranged at one end of the clamping plate (13), and a spring (14) is arranged between the other end of the clamping plate (13) and the bottom side of the fixing block (12).
3. The aseptic saw blade tooth cleaning device according to claim 1, characterized in that: The periphery of the saw placing table (5) is closely attached to the inner wall of the sterilization cylinder (7), and the saw placing table (5) is higher at the end close to the high-pressure spray head (3) and lower on the side away from the high-pressure spray head (3).
4. The aseptic saw blade tooth cleaning device according to claim 1, characterized in that: A groove is provided on the inner wall of the cleaning cylinder (1) near the lower side, the strainer (8) is slidably connected to the groove, the strainer (8) has uniform small holes, and a convex platform for easy hand pulling is arranged on the strainer (8) outside the cleaning cylinder (1).
5. The aseptic saw blade tooth cleaning device according to claim 3, characterized in that: There are at least two clamping devices (6), at least four high-pressure spray heads (3), and an ultraviolet lamp (15) is arranged inside the sterilization cylinder (7).
6. The aseptic saw blade tooth cleaning device according to claim 1, characterized in that: One side of the top cover (2) is hinged to the cleaning cylinder (1), and a pulling block for easy lifting is arranged on the other side of the top cover (2).