Sharp instrument disinfection device

Abstract

The utility model belongs to the technical field of instrument disinfection, and particularly relates to a sharp instrument disinfection device which comprises a disinfection box, supporting plates are fixedly connected to the positions, close to the bottom face, of the left side wall and the right side wall of the disinfection box correspondingly, electric push rods are fixedly installed on the top faces of the supporting plates correspondingly, and the output ends of the two electric push rods are fixedly connected with the same connecting plate. A frame is fixedly connected to the bottom surface of the connecting plate, a plurality of placing plates are fixedly connected to the side wall of the frame, storage boxes are arranged on the upper sides of the placing plates, positioning blocks are arranged in the storage boxes, and a plurality of placing grooves are formed in the top surfaces of the positioning blocks; two limiting rods are fixedly connected to the positions, close to the top face, of the left side wall and the right side wall of the disinfection box respectively, two limiting plates are fixedly connected to the side wall of the frame, and the limiting rods penetrate through the limiting plates and are movably connected with the limiting plates. According to the device, sharp instruments can be independently placed and disinfected, the phenomenon that the instruments are not thoroughly disinfected can be avoided, and the problem that the instruments are damaged due to mutual friction can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of instrument disinfection, and specifically relates to a sharp instrument disinfection device. Background Art

[0002] During surgical treatment of patients, sharp instruments such as scalpels, suture needles, and injection needles are often used. These instruments are not disposable products and usually need to be centrally disinfected after the operation to ensure their cleanliness when used next time and avoid the risk of cross infection.

[0003] At present, the method for disinfecting such sharp instruments is generally to place them in a storage basket and put them into a sterilizer for disinfection. Although centralized disinfection can be achieved, since multiple instruments overlap, the instruments in the middle cannot be disinfected evenly. It is difficult to effectively remove adhered impurities by simply relying on contact with disinfectant water. Moreover, sharp instruments cannot be classified and stored for disinfection according to their types. Stacking multiple instruments is prone to damage and scratches, which reduces the disinfection effect of the instruments. Utility Model Content

[0004] The utility model aims to provide a sharp instrument disinfection device, which can place sharp instruments independently for disinfection, thereby avoiding the phenomenon of incomplete instrument disinfection and preventing damage caused by mutual friction between instruments.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A sharp instrument disinfection device comprises a disinfection box, wherein the left and right side walls of the disinfection box are respectively fixedly connected with support plates near the bottom surface, the top surfaces of the support plates are fixedly installed with electric push rods, the output ends of the two electric push rods are fixedly connected with the same connecting plate, the bottom surface of the connecting plate is fixedly connected with a frame, the side walls of the frame are fixedly connected with a plurality of placement plates, the upper sides of the placement plates are each provided with a storage box, a positioning block is provided in the storage box, the top surface of the positioning block is provided with a plurality of placement grooves, and the placement grooves are each provided with a positioning component.

[0007] The positioning assembly includes a cavity opened inside the positioning block, the cavity is located on the front side of the placement slot, the top surface of the positioning block is located above the cavity and is threadedly connected to a screw, the bottom end of the screw extends into the cavity and is fixedly connected to a cam, the front side wall of the placement slot is movably connected to a first ejector pin, the other end of the first ejector pin extends into the cavity and abuts against the cam, and the rear side wall of the placement slot is fixedly connected to a second ejector pin.

[0008] The bottom surface of the placement groove is fixedly connected with two support plates.

[0009] The left and right side walls of the disinfection box are respectively fixedly connected to two limit rods near the top surface, and the frame side walls are fixedly connected to two limit plates, and the limit rods penetrate the limit plates and are movably connected thereto.

[0010] A circular groove is provided on the top surface of the positioning block at the position of the screw, and the screw is located in the circular groove.

[0011] Two baffles are fixedly connected to the top surface of the placement plate near the rear side.

[0012] The technical effects achieved by this utility model are:

[0013] This practical sharp instrument disinfection device can classify and independently place instruments according to their types through the mutual cooperation between the disinfection box, electric push rod, frame, storage box, positioning block and positioning assembly. On the one hand, the instruments can be fully disinfected, and on the other hand, individual instruments do not contact each other, and there will be no problems such as instrument damage or blade breakage due to overlapping stacking, which can ensure the disinfection effect and improve its convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of this practical embodiment;

[0015] Figure 2 It is a partial structural schematic diagram of this practical embodiment;

[0016] Figure 3 It is a structural schematic diagram of the positioning block of this practical embodiment;

[0017] Figure 4 It is a schematic cross-sectional structure diagram of the positioning block of this practical embodiment;

[0018] Figure 5 It is a structural schematic diagram of the cam of this practical embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Disinfection box; 2. Support plate; 3. Electric push rod; 4. Connecting plate; 5. Frame; 6. Placement plate; 7. Storage box; 8. Positioning block; 9. Placement slot; 10. Cavity; 11. Screw; 12. Cam; 13. First ejector pin; 14. Second ejector pin; 15. Support plate; 16. Limit rod; 17. Limit plate; 18. Round slot; 19. Baffle. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0022] like Figure 1-Figure 5 As shown, the sharp instrument disinfection device includes a disinfection box 1, and the left and right side walls of the disinfection box 1 are fixedly connected to support plates 2 near the bottom surface, and the top surfaces of the support plates 2 are fixedly installed with electric push rods 3. The output ends of the two electric push rods 3 are fixedly connected to the same connecting plate 4, and the bottom surface of the connecting plate 4 is fixedly connected to a frame 5. The side walls of the frame 5 are fixedly connected to a plurality of placement plates 6. Storage boxes 7 are arranged on the upper sides of the placement plates 6, and positioning blocks 8 are arranged in the storage boxes 7. The top surface of the positioning blocks 8 is provided with a plurality of placement grooves 9, and the placement grooves 9 are provided with positioning components.

[0023] Among them, the disinfection box 1 can adopt any one of the methods such as ultraviolet disinfection, steam disinfection, chemical disinfection, etc., which can be determined according to actual needs, and the disinfection method is not limited to this solution.

[0024] like Figure 3 and Figure 4 As shown, the positioning assembly includes a cavity 10 opened inside the positioning block 8, the cavity 10 is located on the front side of the placement groove 9, the top surface of the positioning block 8 is located above the cavity 10 and is threadedly connected with a screw 11, the bottom end of the screw 11 extends into the cavity 10 and is fixedly connected with a cam 12, the front side wall of the placement groove 9 is movably connected with a first ejector pin 13, the other end of the first ejector pin 13 extends into the cavity 10 and abuts against the cam 12, and the rear side wall of the placement groove 9 is fixedly connected with a second ejector pin 14.

[0025] Among them, the first ejector pin 13 and the cam 12 can be in contact with each other, but in this way, when the first ejector pin 13 needs to be reset, it needs to be pushed by hand to reset it; a sliding connection can also be adopted, and a circle of annular grooves are opened on the side wall of the cam 12, and the annular grooves need to be set according to the downward movement distance of the cam 12 driven by the screw 11, so that the first ejector pin 13 can be driven to extend and reset, without the need for manual pushing, and it is more convenient to use.

[0026] The bottom surface of the placement groove 9 is fixedly connected with two support plates 15. By arranging the support plates 15, the contact surface between the support structure and the instrument can be reduced, ensuring comprehensive disinfection of the instrument and preventing the phenomenon of inadequate local disinfection.

[0027] like Figure 1 and Figure 2 As shown, two limit rods 16 are fixedly connected to the left and right side walls of the disinfection box 1 near the top surface, and two limit plates 17 are fixedly connected to the side walls of the frame 5. The limit rods 16 penetrate the limit plates 17 and are movably connected thereto.

[0028] Specifically, the frame 5 can be limited by the limit rod 16 and the limit plate 17. When the electric push rod 3 drives the frame 5 to move up and down, it can be kept in a stable state to prevent shaking, tilting and other problems caused by external force or unbalanced weight of the storage box 7.

[0029] like Figure 4 As shown, a circular groove 18 is provided on the top surface of the positioning block 8 at the screw 11, and the screw 11 is located in the circular groove 18. The screw 11 can be accommodated by providing the circular groove 18, and the depth of the circular groove 18 is not specifically limited here. Generally, the height of the screw 11 is lower than the surface of the positioning block 8.

[0030] like Figure 2 As shown, two baffles 19 are fixedly connected to the top surface of the placement plate 6 near the rear side. The baffles 19 are arranged on the rear side of the placement plate 6 mainly to limit the storage box 7. When the storage box 7 is pushed into the placement plate 6 and contacts the baffles 19, it indicates that the storage box 7 is in place, and the storage box 7 will not slide off from the rear side due to being pushed out too much.

[0031] The working principle of the utility model is as follows: first, the distance between the first ejector pin 13 and the second ejector pin 14 can be adjusted according to the specifications of different sharp instruments to facilitate the positioning and placement of the instruments. First, the screw 11 is turned to drive the cam 12 to rotate, and the first ejector pin 13 is ejected to a suitable length by using the inclined surface of the cam 12. Then, the instruments are classified and placed on the support plate 15 in the placement groove 9 in turn. After a single storage box 7 is stored, it is pushed onto the placement plate 6 and abutted against the baffle 19. When all the storage boxes are placed on the placement plate 6, the electric push rod 3 is started to drive multiple storage boxes 7 to be immersed in the disinfectant for disinfection, thereby achieving efficient and convenient disinfection.

[0032] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A sharp instrument disinfection device, characterized in that: The invention comprises a disinfection box (1), wherein the left and right side walls of the disinfection box (1) are respectively fixedly connected with support plates (2) near the bottom surface, the top surface of the support plates (2) are fixedly mounted with electric push rods (3), the output ends of the two electric push rods (3) are fixedly connected with the same connecting plate (4), the bottom surface of the connecting plate (4) is fixedly connected with a frame (5), the side walls of the frame (5) are fixedly connected with a plurality of placement plates (6), the upper sides of the placement plates (6) are each provided with a storage box (7), a positioning block (8) is provided in the storage box (7), the top surface of the positioning block (8) is provided with a plurality of placement grooves (9), and a positioning component is provided in each of the placement grooves (9).

2. The sharp instrument disinfection device according to claim 1, characterized in that: The positioning assembly comprises a cavity (10) opened inside the positioning block (8), the cavity (10) being located at the front side of the placement groove (9), the top surface of the positioning block (8) being located above the cavity (10) and being threadedly connected with a screw (11), the bottom end of the screw (11) extending into the cavity (10) and being fixedly connected with a cam (12), the front side wall of the placement groove (9) being movably connected with a first ejector pin (13), the other end of the first ejector pin (13) extending into the cavity (10) and abutting against the cam (12), and the rear side wall of the placement groove (9) being fixedly connected with a second ejector pin (14).

3. The sharp instrument disinfection device according to claim 1, characterized in that: The bottom surface of the placement groove (9) is fixedly connected to two support plates (15).

4. The sharp instrument disinfection device according to claim 1, characterized in that: Two limit rods (16) are fixedly connected to the left and right side walls of the disinfection box (1) near the top surface, respectively, and two limit plates (17) are fixedly connected to the side walls of the frame (5), and the limit rods (16) penetrate the limit plates (17) and are movably connected thereto.

5. The sharp instrument disinfection device according to claim 2, characterized in that: A circular groove (18) is provided on the top surface of the positioning block (8) at the position of the screw (11), and the screw (11) is located in the circular groove (18).

6. The sharp instrument disinfection device according to claim 1, characterized in that: Two baffles (19) are fixedly connected to the top surface of the placement plate (6) near the rear side.

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