Sterilization storage cabin for dental burs

Abstract

The utility model relates to dental medical instrument auxiliary equipment technical field discloses a dental car needle is with sterilization storage cabin, including base, the outer surface top of base is fixedly connected with support column, the outer surface top of support column is provided with indicating component, indicating component includes indicating column, the inner surface of indicating column is passed with the outer surface top of support column and is connected with rotation, the inner surface front end of indicating column is connected with screw thread, the outer surface rear end of screw is elastically connected with metal ball through spring B. In the utility model, indicating component can accurately mark the used car needle through the cooperation of the pointer and the indicating number, medical staff can clearly grasp the use state of each car needle, realize the accurate tracking of the use process of medical instrument, avoid the cross infection risk caused by the car needle use confusion, and provide strong guarantee for medical safety.

Description

Technical Field

[0001] This utility model relates to the field of dental medical device auxiliary equipment technology, and in particular to a sterilization and storage compartment for dental burs. Background Technology

[0002] Dental burs come into contact with patients' saliva, blood, and other bodily fluids during use. If not thoroughly disinfected, they can easily become a medium for the transmission of pathogens, leading to cross-infection. Using a dental bur sterilization and storage chamber allows for rigorous sterilization of the burs, effectively killing pathogens, reducing the risk of cross-infection, and protecting the health of patients and healthcare workers.

[0003] They are typically made of high-temperature and corrosion-resistant materials, such as high-quality stainless steel or high-strength plastic. The box shape can be square, round, etc., and generally has a certain thickness and strength to ensure that it will not deform or be damaged during the sterilization process. During sterilization, the sterilization chamber containing the needles is placed in a high-temperature and high-pressure steam sterilizer. The high-temperature and high-pressure steam causes the microbial proteins on the surface and inside of the needles to coagulate and denature, thereby achieving sterilization. During the sterilization process, steam enters the interior of the box through sterilization penetration holes, making full contact with the needles to ensure thorough sterilization.

[0004] Considering that traditional storage devices are mostly open containers or simple compartment designs, it is difficult for medical staff to intuitively distinguish the usage status of dental burs by the storage method after using them. This leads to the need to check each item one by one when taking them out and disinfecting them. At the same time, the unmarked usage mode makes it impossible to establish a traceability system for instrument use, increasing the risk of cross-infection. Therefore, a disinfection storage compartment for dental burs is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a sterilization and storage compartment for dental burs, which aims to solve the problems that traditional storage devices in the prior art are mostly open containers or simple compartment designs, lacking the function of marking the usage status. Medical staff cannot intuitively distinguish the burs after use, and need to check them one by one when taking them out and disinfecting them. Furthermore, it is difficult to establish a traceability system for instrument use, which increases the risk of cross-infection.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sterilization and storage compartment for dental burs, comprising a base, a support column fixedly connected to the top of the outer surface of the base, and an indicator component provided on the top of the outer surface of the support column; The indicating component includes an indicating post, the inner surface of which is rotatably connected to the top of the outer surface of a support post. A screw is threaded to the front end of the inner surface of the indicating post, and a metal ball is elastically connected to the rear end of the outer surface of the screw via a spring B. The outer surface of the metal ball is slidably connected to the inner surface of the indicating post. An arc-shaped groove is formed on the outer surface of the support post, and the outer surface of the metal ball engages with the inner surface of the arc-shaped groove. A pointer is fixedly connected to the top of the outer surface of the support post.

[0007] As a further description of the above technical solution: A fixing plate B is fixedly connected through the middle of the outer surface of the support column. A fixing plate A is contacted and connected to the top of the outer surface of the fixing plate B. The inner surface of the fixing plate A is slidably connected through the outer surface of the support column. A positioning member is rotatably connected to the top of the outer surface of the fixing plate A. The inner surface of the positioning member is threadedly connected through the outer surface of the support column.

[0008] As a further description of the above technical solution: C-shaped components are fixedly connected to the inner surfaces of both the fixing plate A and the fixing plate B. A joint ball is snapped onto the inner surface of the C-shaped component. A ring is fixedly connected to the outer surface of the joint ball via a connecting arm. A silicone ring is fixedly connected to the inner surface of the ring.

[0009] As a further description of the above technical solution: The outer surface of the base is provided with a snap-fit ​​assembly, which includes a snap-fit ​​block. A cover is fixedly connected to the top of the outer surface of the snap-fit ​​block. The bottom of the outer surface of the cover is inserted into the top of the outer surface of the base. A snap-fit ​​groove is opened on the outer surface of the base. The outer surface of the snap-fit ​​block is snapped into the inner surface of the snap-fit ​​groove. The snap-fit ​​groove is J-shaped.

[0010] As a further description of the above technical solution: The top of the inner surface of the cover is elastically connected to a pressure post by a spring A. The outer surface of the pressure post is slidably connected to the top of the inner surface of the cover, and the bottom end of the outer surface of the pressure post is in contact with the top end of the outer surface of the support post.

[0011] As a further description of the above technical solution: The outer surface of the indicator column is provided with indicator numbers, the outer surface of the cover is fixedly connected with scale lines, and the outer surface of the base is provided with anti-slip texture.

[0012] As a further description of the above technical solution: A limiting ring is fixedly connected to the inner surface of the ring body, and a limiting groove is formed on the outer surface of the silicone ring. The inner surface of the limiting groove is engaged with the outer surface of the limiting ring.

[0013] As a further description of the above technical solution: A limiting block is fixedly connected to the top of the outer surface of the fixing piece B, and the outer surface of the limiting block is inserted into the inner surface of the fixing piece A.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the indicator component can accurately mark the used needles through the cooperation of the pointer and the indicator number. Medical staff can clearly grasp the usage status of each needle, realize accurate tracking of the use of medical devices, avoid the risk of cross-infection caused by confusion in the use of needles, and provide strong protection for medical safety.

[0015] 2. In this invention, the silicone ring inside the ring body firmly fixes the needles with its good elasticity and friction, allowing the needles to be arranged in an orderly manner. During the disinfection process, there is no need to rearrange the needle positions, greatly simplifying the operation and significantly improving disinfection efficiency, making the disinfection process more convenient and efficient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a dental bur sterilization and storage compartment proposed in this utility model; Figure 2 This is a cross-sectional view of the lid of a dental bur sterilization and storage compartment proposed in this utility model. Figure 3 This utility model proposes a sterilization and storage compartment for dental burs. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the bottom structure of the lid of a dental bur sterilization storage compartment proposed in this utility model; Figure 5 This is a schematic diagram of the indicator column structure of a dental bur sterilization and storage compartment proposed in this utility model; Figure 6 This is a cross-sectional view of the indicator column of a dental bur sterilization and storage compartment proposed in this utility model. Figure 7 This is a cross-sectional view of the fixing plate A of the dental bur sterilization and storage compartment proposed in this utility model; Figure 8 This is a schematic diagram of the annular structure of a dental bur sterilization and storage compartment proposed in this utility model; Figure 9 This is a schematic diagram of the silicone ring structure of a dental bur sterilization and storage compartment proposed in this utility model.

[0017] Legend: 1. Base; 2. Cover; 3. Scale line; 4. Snap-fit ​​assembly; 401. Snap-fit ​​groove; 402. Spring A; 403. Pressing post; 404. Snap-fit ​​block; 5. Support post; 7. Fixing piece A; 8. Fixing piece B; 9. Positioning component; 10. Indicator assembly; 101. Screw; 102. Spring B; 103. Metal ball; 104. Arc groove; 105. Pointer; 106. Indicator post; 11. C-shaped component; 12. Articulated ball; 13. Connecting arm; 14. Ring body; 15. Silicone ring; 16. Limiting block; 17. Limiting ring; 18. Limiting groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 , Figures 5-6This utility model provides an embodiment of a dental bur sterilization and storage compartment, including a base 1. The base 1 serves as the basic support structure for the entire compartment, providing a stable platform for the subsequent installation of various components. A support column 5 is fixedly connected to the top of the outer surface of the base 1, extending upwards from the base 1 to further support the upper structure and ensure the overall stability of the compartment. An indicator component 10 is provided on the top of the outer surface of the support column 5. The indicator component 10 is used to mark used burs, facilitating quick identification by medical personnel and improving work efficiency. The indicator component 10 includes an indicator post 106, the inner surface of which penetrates and is rotatably connected to the top of the outer surface of the support column 5, allowing the indicator post 106 to rotate flexibly around the support column 5, providing a basis for subsequent marking operations. A screw 101 is threadedly connected to the front end of the inner surface of the indicator post 106, used to connect other components. The rear end of the outer surface of the screw 101 is spring-loaded by a spring B102. A metal ball 103 is connected to the support column 5. A spring B102 provides elastic force to the metal ball 103, allowing it to move accordingly when the force changes. The outer surface of the metal ball 103 is slidably connected to the inner surface of the indicator column 106, ensuring that the metal ball 103 can slide smoothly within the indicator column 106 to achieve engagement and disengagement with the arc-shaped groove 104. An arc-shaped groove 104 is provided on the outer surface of the support column 5. When the indicator column 106 rotates to the appropriate position, the metal ball 103 is engaged in the arc-shaped groove 104 under the elastic force of the spring B102, thereby fixing the rotation angle of the indicator column 106. The engagement between the outer surface of the metal ball 103 and the inner surface of the arc-shaped groove 104 ensures that the indicator column 106 can always maintain the specified rotation angle for accurate marking. A pointer 105 is fixedly connected to the top of the outer surface of the support column 5. The outer surface of the indicator column 106 is provided with indicator numbers. The pointer 105 works in conjunction with the indicator numbers on the indicator column 106 to intuitively display the current marking status, facilitating observation by medical staff.

[0020] Reference Figure 2 , Figure 7A fixing piece B8 is fixedly connected through the middle of the outer surface of the support column 5, so that the fixing piece B8 can always be fixed in a designated position on the support column 5. The top of the outer surface of the fixing piece B8 is contacted and connected to a fixing piece A7, so that the fixing piece A7 can fit with the fixing piece B8 to limit the ring 14. The inner surface of the fixing piece A7 is connected through the outer surface of the support column 5 and is slidably connected, so that the fixing piece A7 can move vertically on the support column 5 to achieve the fit and separation with the fixing piece B8. The top of the outer surface of the fixing piece A7 is rotatably connected to a positioning piece 9, which is used to adjust the position of the fixing piece A7, thereby controlling the tightness of the two sets of fixing pieces on the ring 14. The inner surface of the positioning piece 9 is connected through the outer surface of the support column 5 and is threaded. Through the threaded connection, the positioning piece 9 can be firmly installed on the support column 5 and drive the fixing piece A7 to move when rotated.

[0021] Reference Figure 7 C-shaped parts 11 are fixedly connected to the inner surfaces of fixing plate A7 and fixing plate B8. C-shaped parts 11 are used to lock the joint ball 12, thereby fixing the ring body 14. The inner surface of the C-shaped part 11 is locked with the joint ball 12. The locking and cooperation between the joint ball 12 and the C-shaped part 11 allows the ring body 14 to be stably installed between fixing plate A7 and fixing plate B8. At the same time, the design of the joint ball 12 also allows the ring body 14 to rotate within a certain range. The outer surface of the joint ball 12 is fixedly connected to the ring body 14 through the connecting arm 13. The connecting arm 13 connects the joint ball 12 and the ring body 14 to ensure that the position of the ring body 14 is relatively stable. The inner surface of the ring body 14 is fixedly connected with a silicone ring 15. The silicone ring 15 has good elasticity and friction, which can fix the needle in the designated position through the friction generated, ensuring that the needle will not shake randomly in the storage compartment.

[0022] Reference Figure 2 , Figure 4 The outer surface of the base 1 is provided with a snap-fit ​​component 4. The snap-fit ​​component 4 is used to connect and separate the cover 2 from the base 1, making it convenient to open the storage compartment to place or take out the needle. The snap-fit ​​component 4 includes a snap-fit ​​block 404. The top of the outer surface of the snap-fit ​​block 404 is fixedly connected to the cover 2. The snap-fit ​​block 404 connects the cover 2 to the snap-fit ​​component 4, so that the cover 2 can be snapped to the base 1 through the snap-fit ​​block 404. The bottom of the outer surface of the cover 2 is inserted into the top of the outer surface of the base 1. This insertion method initially determines the relative position of the cover 2 and the base 1, which is convenient for subsequent snap-fit. The outer surface of the base 1 is provided with a snap-fit ​​groove 401. The outer surface of the snap-fit ​​block 404 is snapped into the inner surface of the snap-fit ​​groove 401. The snap-fit ​​achieves a stable connection between the cover 2 and the base 1, ensuring the airtightness of the storage compartment. The snap-fit ​​groove 401 is J-shaped. The J-shaped design requires specific operating steps when the cover 2 is snapped and separated, which increases the stability of the connection and prevents the cover 2 from being opened accidentally.

[0023] Reference Figures 2-3 The inner surface of the cover 2 is elastically connected to the top of the support column 403 by the spring A402. The spring A402 makes the support column 403 elastic, which can apply upward pressure to the support column 5 when the cover 2 is closed. The outer surface of the support column 403 is slidably connected to the top of the inner surface of the cover 2, ensuring that the support column 403 can move smoothly inside the cover 2. The bottom end of the outer surface of the support column 403 is in contact with the top end of the outer surface of the support column 5. When the cover 2 is closed, the support column 403 presses against the support column 5 under the action of the spring A402, so that the cover 2 always moves upward, thereby driving the locking block 404 to always lock with the right side of the locking groove 401.

[0024] Reference Figure 1 The outer surface of the cover 2 is fixedly connected with a scale line 3, which is used by medical staff to measure the length of the bur. The outer surface of the base 1 is provided with anti-slip texture, which can prevent slippage and misoperation when rotating the base 1. The top of the outer surface of the fixing piece B8 is fixedly connected with a limit block 16. The outer surface of the limit block 16 is inserted into the inner surface of the fixing piece A7 to limit the movement range of the fixing piece A7 and prevent it from moving excessively and affecting the fixation of the ring 14.

[0025] Reference Figures 7-8 A limiting ring 17 is fixedly connected to the inner surface of the ring body 14. By setting the limiting ring 17, the silicone ring 15 can be stably fixed inside the ring body 14. A limiting groove 18 is opened on the outer surface of the silicone ring 15. The inner surface of the limiting groove 18 is engaged with the outer surface of the limiting ring 17. The limiting groove 18 on the silicone ring 15 is engaged with the protrusion on the surface of the limiting ring 17, so that the silicone ring 15 installed inside the ring body 14 will not rotate. This allows the needle inserted inside the silicone ring 15 to be further stably fixed inside the ring body 14. Furthermore, due to the flexibility of the silicone ring 15 itself, it can be removed and replaced from inside the ring body 14 by twisting the silicone ring 15.

[0026] Working principle: When using this device, first press down on the cover 2 to disengage the locking block 404 at the bottom of the cover 2 from the right side of the locking groove 401. Then rotate the cover 2 clockwise to move the locking block 404 to the left side of the locking groove 401. Then remove the cover 2 upwards. Then insert the needle into the silicone ring 15 inside the five sets of rings 14 in sequence. The friction generated by the silicone ring 15 will fix the needle in the designated position, thus fixing the needle inside the device.

[0027] After a needle has been used, it is first inserted into the ring 14, and then the indicator post 106 is rotated clockwise so that the pointer 105 on the support post 5 points to another indicator number on the indicator post 106. When the indicator post 106 is rotated to the appropriate position, the metal ball 103 inside the indicator post 106 will engage with the arc-shaped groove 104 due to the elastic force of the spring B102, so that the indicator post 106 can always be kept at the specified rotation angle, thereby marking the used needle.

[0028] When it is necessary to replace the ring 14 and the silicone ring 15, first rotate the positioning part 9 to release it from the middle of the support column 5. When the positioning part 9 is rotated out, it will also drive the fixing piece A7 to move vertically together, so that the fixing piece A7 is separated from the fixing piece B8. When the fixing piece A7 is separated from the top of the fixing piece B8, the C-shaped piece 11 fixed inside the two sets of fixing pieces will separate, thereby releasing the limitation on the articulated ball 12 on the ring 14. Then, the ring 14 is taken out from between the two sets of fixing pieces. Then, the three sets of articulated balls 12 on the new ring 14 are placed inside the C-shaped piece 11 inside the fixing piece B8. Then, the fixing piece A7 is moved down and the positioning part 9 is tightened, so that the two sets of fixing pieces are attached and the two sets of C-shaped pieces 11 completely limit the articulated ball 12 in the designated position, thereby fixing the ring 14 in the designated position.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterilization and storage compartment for dental burs, comprising a base (1), characterized in that: A support column (5) is fixedly connected to the top of the outer surface of the base (1), and an indicator component (10) is provided on the top of the outer surface of the support column (5). The indicator component (10) includes an indicator post (106), the inner surface of the indicator post (106) is connected to the top of the outer surface of the support post (5) through and rotatably connected, the front end of the inner surface of the indicator post (106) is threaded with a screw (101), the rear end of the outer surface of the screw (101) is elastically connected to a metal ball (103) through a spring B (102), the outer surface of the metal ball (103) is slidably connected to the inner surface of the indicator post (106), the outer surface of the support post (5) is provided with an arc groove (104), the outer surface of the metal ball (103) is engaged with the inner surface of the arc groove (104), and a pointer (105) is fixedly connected to the top of the outer surface of the support post (5).

2. The dental bur sterilization and storage compartment according to claim 1, characterized in that: A fixing piece B (8) is fixedly connected through the middle of the outer surface of the support column (5). A fixing piece A (7) is contacted and connected to the top of the outer surface of the fixing piece B (8). The inner surface of the fixing piece A (7) is slidably connected through the outer surface of the support column (5). A positioning piece (9) is rotatably connected to the top of the outer surface of the fixing piece A (7). The inner surface of the positioning piece (9) is threadedly connected through the outer surface of the support column (5).

3. The dental bur sterilization and storage compartment according to claim 2, characterized in that: C-shaped parts (11) are fixedly connected to the inner surface of the fixing piece A (7) and the inner surface of the fixing piece B (8). A joint ball (12) is snapped onto the inner surface of the C-shaped part (11). A ring body (14) is fixedly connected to the outer surface of the joint ball (12) through the connecting arm (13). A silicone ring (15) is fixedly connected to the inner surface of the ring body (14).

4. The dental bur sterilization and storage compartment according to claim 1, characterized in that: The outer surface of the base (1) is provided with a snap-fit ​​assembly (4), the snap-fit ​​assembly (4) includes a snap-fit ​​block (404), a cover (2) is fixedly connected to the top of the outer surface of the snap-fit ​​block (404), the bottom of the outer surface of the cover (2) is inserted into the top of the outer surface of the base (1), the outer surface of the base (1) is provided with a snap-fit ​​groove (401), the outer surface of the snap-fit ​​block (404) is snapped into the inner surface of the snap-fit ​​groove (401), and the snap-fit ​​groove (401) is J-shaped.

5. The dental bur sterilization and storage compartment according to claim 4, characterized in that: The top of the inner surface of the cover (2) is elastically connected to a pressure post (403) by a spring A (402). The outer surface of the pressure post (403) is slidably connected to the top of the inner surface of the cover (2). The bottom of the outer surface of the pressure post (403) is in contact with the top of the outer surface of the support post (5).

6. The dental bur sterilization and storage compartment according to claim 4, characterized in that: The outer surface of the indicator post (106) is provided with indicator numbers, the outer surface of the cover (2) is fixedly connected with scale lines (3), and the outer surface of the base (1) is provided with anti-slip texture.

7. The dental bur sterilization and storage compartment according to claim 3, characterized in that: A limiting ring (17) is fixedly connected to the inner surface of the ring body (14), and a limiting groove (18) is opened on the outer surface of the silicone ring (15). The inner surface of the limiting groove (18) is engaged with the outer surface of the limiting ring (17).

8. The dental bur sterilization and storage compartment according to claim 2, characterized in that: The top of the outer surface of the fixing piece B (8) is fixedly connected to a limiting block (16), and the outer surface of the limiting block (16) is inserted into the inner surface of the fixing piece A (7).

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