Composite bone cement high-temperature sterilization device with uniform heating function

Abstract

The utility model relates to the technical field of composite bone cement, and discloses a composite bone cement high-temperature sterilization device with a uniform heating function, which comprises a base, two support rods fixedly connected to the top of the base, a U-shaped table fixedly connected to the bottom of a sterilization tank, a driving motor mounted in the U-shaped table, a rotating rod mounted at the output end of the driving motor, and a heating device mounted on the rotating rod, and a controller is installed on one side of the sterilization tank, a plurality of heating pipes are installed on the inner wall of the sterilization tank, a U-shaped frame is fixedly connected to one side of the extension block, and a bone cement storage box is placed in the frame body. According to the composite bone cement high-temperature sterilization device with the uniform heating function, through the uniformly-arranged heating pipes, comprehensive and uniform heating of bone cement in the sterilization tank is achieved, uniform heating and effective sterilization are ensured, a driving motor and a rotating rod enable a bone cement storage box to rotate, the sterilization effect is enhanced, the sterilization temperature, time and rotating speed can be accurately adjusted through a controller, and the sterilization effect is improved. The applicability and the flexibility of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite bone cement, in particular to a high-temperature sterilization device for composite bone cement with uniform heating. Background Technique

[0002] Composite bone cement is a special medical material, mainly used for orthopedic surgery and the repair and treatment of bone defects in non-weight-bearing areas of the craniofacial region. Composite bone cement is a two-component composite bone cement, which is composed of a specific powder and liquid mixed together.

[0003] In the existing related technologies, the inventors believe that there are often the following defects: The existing high-temperature sterilization devices for composite bone cement usually lack precise temperature control and monitoring mechanisms. Since only partial areas can be heated, it is difficult to comprehensively monitor and control the temperature of the entire composite bone cement. This will cause the temperature of some areas to be too high while the temperature of other areas is insufficient during the sterilization process, thereby affecting the sterilization effect and the performance of the composite bone cement, and affecting its use effect. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is: In the prior art, the existing high-temperature sterilization devices for composite bone cement often lack precise temperature control and monitoring. Since only partial areas can be heated, it is difficult to comprehensively monitor and control the temperature, which leads to too high temperature in some areas and insufficient temperature in some areas during the sterilization process, affecting the sterilization effect and the performance of the composite bone cement, and further affecting the use effect. For this reason, we propose a high-temperature sterilization device for composite bone cement with uniform heating.

[0005] To achieve the above object, the present application adopts the following technical solution: A high-temperature sterilization device for composite bone cement with uniform heating, including a base, two support rods are fixedly connected to the top of the base, a sterilization tank is fixedly connected to one side of the support rod, a cover plate is installed at one end of the sterilization tank, a U-shaped platform is fixedly connected to the bottom of the sterilization tank, a driving motor is installed inside the U-shaped platform, a rotating rod is installed at the output end of the driving motor, a controller is installed on one side of the sterilization tank, a plurality of heating tubes are installed on the inner wall of the sterilization tank, two extension blocks are fixedly connected to both sides of the rotating rod, a U-shaped frame is fixedly connected to one side of the extension block, and a frame body is fixedly connected to the inside of the U-shaped frame, and a bone cement storage box is placed inside the frame body.

[0006] Preferably, a circular slide rail is opened at the bottom of the inner cavity of the sterilization tank, a guiding block is fixedly connected to the bottom of the U-shaped frame, and the surface of the guiding block is slidably connected to the inside of the circular slide rail.

[0007] Preferably, a notch is opened at the bottom of the guiding block, and a roller is rotatably connected to the inside of the notch through a rotating shaft.

[0008] Preferably, two movable slots are formed on one side of the U-shaped frame. A U-shaped plate is slidably connected inside the movable slots. A top plate is fixedly connected to the inner side of the U-shaped plate. One side of the top plate abuts against one side of the bone cement storage box. A through slot is formed on one side of the frame body. A clamping slot is formed on one side of the frame body. A clamping block is slidably connected inside the clamping slot. One side of the clamping block is fixedly connected to the inner side of the U-shaped frame.

[0009] Preferably, a tension spring is fixedly connected to one side of the U-shaped frame. One side of the tension spring is fixedly connected to the inside of the movable slot.

[0010] Preferably, limiting slots are formed at both ends of the inner cavity of the movable slot. Limiting blocks are fixedly connected to both ends of the U-shaped frame. The surface of the limiting block is slidably connected to the inside of the limiting slot.

[0011] Preferably, the external shape of the clamping block matches the internal shape of the clamping slot.

[0012] The technical effects and advantages of the present utility model:

[0013] In the present utility model, through the uniformly arranged heating tubes, the bone cement in the sterilization tank is heated comprehensively and evenly, ensuring uniform heating, effectively sterilizing, improving the effect. The driving motor and the rotating rod in the device make the bone cement storage box rotate in the sterilization tank, which helps to heat evenly and expose bacteria, enhancing the sterilization effect. By precisely controlling the heating tubes and the driving motor through the controller, the sterilization temperature, time and rotation speed can be adjusted to meet different requirements, improving the applicability and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the internal schematic diagram of the heating structure of the present utility model;

[0016] Figure 3 is the split structural schematic diagram of the present utility model;

[0017] Figure 4 is the present utility model Figure 2 The enlarged view at A;

[0018] Figure 5 is the sectional view of the fixing structure of the present utility model;

[0019] Figure 6 is the sectional view of the limiting structure of the present utility model.

[0020] Legend: 1. Base; 2. Support rod; 3. Sterilization tank; 4. Cover plate; 5. U-shaped platform; 6. Driving motor; 7. Controller; 8. Heating tube; 9. Rotating rod; 10. Extension block; 11. U-shaped frame; 12. Frame body; 13. Bone cement storage box; 14. Circular slide rail; 15. Guide block; 16. Notch; 17. Roller; 18. Activity slot; 19. U-shaped plate; 20. Through slot; 21. Block; 22. Top plate; 23. Tension spring; 24. Limit slot; 25. Limit block; 26. Card slot. Detailed implementation mode

[0021] Now, with reference to the accompanying drawings and preferred embodiments, the present utility model will be further described in detail. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0022] Refer to Figure 1 , Figure 2 and Figure 3 As shown, the present utility model provides a technical solution: a composite bone cement high-temperature sterilization device with uniform heating, including a base 1. Two support rods 2 are fixedly connected to the top of the base 1. One side of the support rod 2 is fixedly connected with a sterilization tank 3. One end of the sterilization tank 3 is provided with a cover plate 4. The bottom of the sterilization tank 3 is fixedly connected with a U-shaped platform 5. A driving motor 6 is installed inside the U-shaped platform 5. The output end of the driving motor 6 is installed with a rotating rod 9. A controller 7 is installed on one side of the sterilization tank 3. A plurality of heating tubes 8 are installed on the inner wall of the sterilization tank 3. Two extension blocks 10 are fixedly connected to both sides of the rotating rod 9. One side of the extension block 10 is fixedly connected with a U-shaped frame 11. A frame body 12 is fixedly connected inside the U-shaped frame 11. A bone cement storage box 13 is placed inside the frame body 12. Through the uniformly arranged heating tubes 8, the bone cement in the sterilization tank 3 can be heated comprehensively and uniformly, thereby ensuring that the bone cement is evenly heated during the sterilization process, effectively killing the bacteria therein, and improving the sterilization effect. Secondly, the structure of the driving motor 6 and the rotating rod 9 in the device enables the bone cement storage box 13 inside the sterilization tank 3 to perform a rotational movement inside the sterilization tank 3, which not only helps the bone cement to be evenly heated, but also promotes the bacteria inside the bone cement to be more fully exposed to the high-temperature environment, further enhancing the sterilization effect. Finally, by precisely controlling the heating tubes 8 and the driving motor 6 through the controller 7, precise adjustment of the sterilization temperature, time, and rotation speed can be achieved, thereby meeting the sterilization requirements of different types and quantities of bone cement, and improving the applicability and flexibility of the device.

[0023] Refer to Figure 4As shown in the figure, in this embodiment: a circular slide rail 14 is provided at the bottom of the inner cavity of the sterilization tank 3. A guide block 15 is fixedly connected to the bottom of the U-shaped frame 11. The surface of the guide block 15 is slidably connected to the inside of the circular slide rail 14. The setting of the circular slide rail 14 makes the U-shaped frame 11 move more stably at the bottom of the inner cavity of the sterilization tank 3, effectively preventing shaking or deviation, thereby ensuring the uniformity and stability of the sterilization effect.

[0024] Refer to Figure 4 As shown in the figure, in this embodiment: a notch 16 is provided at the bottom of the guide block 15. A roller 17 is rotatably connected to the inside of the notch 16 by a rotating shaft. The rotational connection of the roller 17 makes the guide block 15 move more flexibly and smoothly during the movement, reducing the frictional resistance and improving the overall working efficiency. At the same time, the design of the roller 17 also enables the guide block 15 to evenly disperse the pressure when bearing a large pressure, reducing the wear on the guide block 15, thereby prolonging the service life of the guide block 15.

[0025] Refer to Figure 5 As shown in the figure, in this embodiment: two movable slots 18 are provided on one side of the U-shaped frame 11. A U-shaped plate 19 is slidably connected to the inside of the movable slots 18. A top plate 22 is fixedly connected to the inner side of the U-shaped plate 19. One side of the top plate 22 abuts against one side of the bone cement storage box 13. A through slot 20 is provided on one side of the frame 12. A clamping slot 26 is provided on one side of the frame 12. A clamping block 21 is slidably connected to the inside of the clamping slot 26. One side of the clamping block 21 is fixedly connected to the inner side of the U-shaped frame 11. By pushing the U-shaped frame 11, the U-shaped frame 11 slides inside the movable slot 18, thereby driving the top plate 22 to abut against the bone cement storage box 13, preventing it from shaking during rotation. At the same time, when the top plate 22 abuts against the bone cement storage box 13, the clamping block 21 just inserts into the inside of the clamping slot 26, further improving the stability of the bone cement storage box 13 during rotation.

[0026] Refer to Figure 5 As shown in the figure, in this embodiment: a tension spring 23 is fixedly connected to one side of the U-shaped frame 11. One side of the tension spring 23 is fixedly connected to the inside of the movable slot 18. Through the setting of the tension spring 23, when the top plate 22 abuts against the bone cement storage box 13, the tension spring 23 will generate a certain pressure between the top plate 22 and the bone cement storage box 13 through its own tension, thereby ensuring that the bone cement storage box 13 can be firmly fixed in the device and enhancing the stability of the device.

[0027] Refer to Figure 6As shown, in this implementation: Limiting grooves 24 are provided at both ends of the inner cavity of the movable groove 18. Limiting blocks 25 are fixedly connected to both ends of the U-shaped frame 11. The surface of the limiting block 25 is slidably connected to the inside of the limiting groove 24. The cooperation of the limiting block 25 and the limiting groove 24 effectively enhances the stability of the U-shaped frame 11 in the movable groove 18, preventing it from shaking or displacing during operation. At the same time, when the staff pulls the U-shaped frame 11 outwards, the limiting block 25 can abut against the limiting groove 24, avoiding the situation that the U-shaped frame 11 is pulled out too much and falls off from the inside of the movable groove 18.

[0028] Referring to Figure 5 As shown, in this implementation: The external shape of the clamping block 21 is consistent with the internal shape of the clamping groove 26. When the external shape of the clamping block 21 is consistent with the internal shape of the clamping groove 26, the connection between the two can be made more compact, reducing the shaking caused by looseness or gaps.

[0029] Working principle: Through the evenly arranged heating tubes 8, the bone cement in the sterilization tank 3 can be heated comprehensively and evenly, thereby ensuring that the bone cement is heated evenly during the sterilization process, effectively killing the bacteria therein, and improving the sterilization effect. Secondly, the drive motor 6 and the rotating rod 9 structure in the device enable the bone cement storage box 13 inside the sterilization tank 3 to rotate inside the sterilization tank 3, which not only helps to evenly heat the bone cement, but also promotes that the bacteria inside the bone cement are more fully exposed to the high temperature environment, further improving the sterilization effect. Finally, by precisely controlling the heating tube 8 and the driving motor 6 through the controller 7, the sterilization temperature, time and rotation speed can be precisely adjusted, thereby meeting the sterilization requirements of different types and quantities of bone cement and improving the applicability and flexibility of the device. The setting of the circular slide rail 14 makes the U-shaped frame 11 more stable when moving at the bottom of the inner cavity of the sterilization tank 3, effectively preventing shaking or deviation, thereby ensuring the uniformity and stability of the sterilization effect. The rotation connection of the roller 17 makes the guide block 15 more flexible and smooth during movement, reduces friction resistance, and improves overall work efficiency. At the same time, the design of the roller 17 also enables the guide block 15 to evenly disperse the pressure when it is subjected to greater pressure, reduces the wear on the guide block 15, and thus extends the service life of the guide block 15. By pushing the U-shaped frame 11, the U-shaped frame 11 slides inside the movable groove 18, thereby driving the top plate 22 to abut against the bone cement storage box 13 to prevent it from shaking during rotation. When the box 13 is abutted, the block 21 is just inserted into the interior of the slot 26, further improving the stability of the bone cement storage box 13 during rotation. Through the setting of the tension spring 23, when the top plate 22 is abutted against the bone cement storage box 13, the tension spring 23 will generate a certain pressure between the top plate 22 and the bone cement storage box 13 through its own tension, thereby ensuring that the bone cement storage box 13 can be firmly fixed in the device and the stability of the device is enhanced. The coordinated use of the limit block 25 and the limit groove 24 effectively enhances the stability of the U-shaped frame 11 in the movable groove 18 and prevents it from shaking or displacing during work. At the same time, when the staff pulls the U-shaped frame 11 outward, the limit block 25 can abut against the limit groove 24 to avoid the U-shaped frame 11 being pulled out too much and falling off from the inside of the movable groove 18. When the external shape of the block 21 coincides with the internal shape of the slot 26, the connection between the two can be made tighter, reducing the shaking caused by looseness or gap.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A composite bone cement high temperature sterilization device with uniform heating, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two support rods (2), one side of the support rod (2) is fixedly connected to a sterilization tank (3), one end of the sterilization tank (3) is installed with a cover plate (4), the bottom of the sterilization tank (3) is fixedly connected to a U-shaped platform (5), a driving motor (6) is installed inside the U-shaped platform (5), a rotating rod (9) is installed at the output end of the driving motor (6), a controller (7) is installed on one side of the sterilization tank (3), a plurality of heating tubes (8) are installed on the inner wall of the sterilization tank (3), two extension blocks (10) are fixedly connected to both sides of the rotating rod (9), one side of the extension block (10) is fixedly connected to a U-shaped frame (11), the inside of the U-shaped frame (11) is fixedly connected to a frame (12), and a bone cement storage box (13) is placed inside the frame (12).

2. The composite bone cement high temperature sterilization device with uniform heating according to claim 1, characterized in that: A circular slide rail (14) is provided at the bottom of the inner cavity of the sterilization tank (3), a guide block (15) is fixedly connected to the bottom of the U-shaped frame (11), and a surface of the guide block (15) is slidably connected to the inside of the circular slide rail (14).

3. The composite bone cement high temperature sterilization device with uniform heating according to claim 2, characterized in that: A notch (16) is provided at the bottom of the guide block (15), and a roller (17) is rotatably connected to an internal rotating shaft of the notch (16).

4. The composite bone cement high temperature sterilization device with uniform heating according to claim 1, characterized in that: One side of the U-shaped frame (11) is provided with two movable grooves (18), the interior of the movable groove (18) is slidably connected to a U-shaped plate (19), the inner side of the U-shaped plate (19) is fixedly connected to a top plate (22), one side of the top plate (22) abuts against one side of a bone cement storage box (13), one side of the frame body (12) is provided with a through groove (20), one side of the frame body (12) is provided with a clamping groove (26), the interior of the clamping groove (26) is slidably connected to a clamping block (21), and one side of the clamping block (21) is fixedly connected to the inner side of the U-shaped frame (11).

5. The composite bone cement high temperature sterilization device with uniform heating according to claim 4, characterized in that: A tension spring (23) is fixedly connected to one side of the U-shaped frame (11), and one side of the tension spring (23) is fixedly connected to the inside of the movable groove (18).

6. The composite bone cement high temperature sterilization device with uniform heating according to claim 4, characterized in that: Both ends of the inner cavity of the movable groove (18) are provided with limiting grooves (24), both ends of the U-shaped frame (11) are fixedly connected to limiting blocks (25), and the surface of the limiting blocks (25) is slidably connected to the inside of the limiting grooves (24).

7. The composite bone cement high temperature sterilization device with uniform heating according to claim 4, characterized in that: The outer shape of the clamping block (21) matches the inner shape of the clamping slot (26).

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