Dental restoration device

Abstract

The invention discloses a dental restoration device, and relates to the technical field of medical instruments, the dental restoration device comprises a support plate, an operation table is fixedly mounted on the top surface of the support plate, a touch display screen for setting parameters is arranged on the operation table, a 3D printer is mounted in the operation table, a second groove is formed in the operation table, and a scanner is placed in the second groove; the scanner is used for conducting non-contact scanning on the oral cavity of a patient, a first groove is formed in the side, away from the scanner, of the operation table, an installation pen is placed in the first groove and used for placing a prosthesis into teeth needing to be repaired, and a containing groove is formed in the operation table and used for containing the prosthesis. The whole process from scanning to installation can be completed at a time, the treatment period is remarkably shortened, and efficiency is improved; the treatment times and operation wounds are reduced, the treatment experience of patients is improved, and the comfort is enhanced; the restoration body is fixedly mounted through the mounting pen, so that the good fitting degree with the teeth is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and in particular to a tooth repair device. Background Art

[0002] Dental restoration includes aesthetic restoration, functional restoration and therapeutic restorative restoration. Aesthetic restoration is a limited adjustment for poor crown color abnormalities, malformed teeth, large anterior tooth gaps, abnormal crown morphology, mild tooth misalignment, etc. Functional restoration includes the repair of tooth defects, edentulous defects, missing edentulous structures and maxillofacial defects. Therapeutic restorative restoration includes the correction of periodontal disease and temporomandibular joint disorder syndrome.

[0003] Traditional tooth restoration methods, such as crown installation and tooth filling, usually require multiple visits to the doctor. The process is cumbersome and the patient has to endure a certain degree of discomfort. In addition, existing restoration technology cannot fine-tune the installed restoration, which affects the comfort after the restoration.

[0004] Therefore, there is an urgent need for a tooth restoration device to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a tooth restoration device to solve the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a tooth restoration device, comprising a support plate, an operating table fixedly mounted on the top surface of the support plate, a touch display screen for setting parameters being provided on the operating table, a 3D printer being installed in the operating table, a second groove being provided on the operating table, a scanner being placed in the second groove, the scanner being used for performing non-contact scanning of the patient's oral cavity, a first groove being provided on a side of the operating table away from the scanner, an installation pen being placed in the first groove, the installation pen being used for loading a restoration into a tooth to be repaired, and a receiving groove being provided on the operating table, the receiving groove being used for placing the restoration.

[0007] Preferably, a fine-tuning mechanism is installed at the bottom of the installation pen, a polishing assembly is installed at the top of the installation pen, and a restoration is detachably connected to the bottom of the fine-tuning mechanism, and the restoration is manufactured by the 3D printer.

[0008] Preferably, the fine-tuning mechanism includes a fixed box fixedly connected to the bottom of the mounting pen, an adjusting assembly is installed in the fixed box, a ball is rotatably connected to the bottom surface of the fixed box, the ball is transmission-connected to the adjusting assembly, a connecting plate is fixedly connected to the bottom surface of the sphere, the connecting plate is fixedly embedded in a conical protective shell, a second motor is fixedly connected to the bottom surface of the connecting plate, an extension rod is fixedly connected to the output shaft of the second motor, and a restoration is detachably connected to the bottom of the extension rod.

[0009] Preferably, a protrusion is provided on the top of the prosthesis, a round hole is provided at the bottom of the extension rod, and the protrusion is in interference fit with the round hole.

[0010] Preferably, the adjusting assembly includes a longitudinal slide rail and a transverse slide rail fixedly connected to the inner bottom surface of the fixed box. Longitudinal and transverse tooth grooves are respectively provided on the sphere. Driving members are respectively slidably connected to the longitudinal slide rail and the transverse slide rail. The driving member located on the transverse slide rail is in transmission connection with the longitudinal tooth groove, and the driving member located on the longitudinal slide rail is in transmission connection with the transverse tooth groove.

[0011] Preferably, the driving member includes a gear. The gear meshes with the transverse tooth groove. The gear is fixedly connected to the output shaft of a third motor. The third motor is fixedly connected with a plurality of connecting rods. One end of the connecting rod away from the third motor is fixedly connected with a sliding sleeve, and the sliding sleeve is slidably connected to the longitudinal slide rail.

[0012] Preferably, electric telescopic rods are symmetrically and fixedly connected to the bottom surface of the connecting plate. The two electric telescopic rods are located on both sides of the second motor. The output ends of the electric telescopic rods are fixedly connected with abutting rods, and the abutting rods are used to squeeze the prosthesis to make it stable.

[0013] Preferably, the grinding assembly includes a first motor fixedly connected to the top of the installation pen. The output end of the first motor is fixedly connected with a connecting shaft. The connecting shaft extends out of the installation pen and is detachably connected with a grinding ball.

[0014] Preferably, a threaded groove is provided at the top of the connecting shaft, and a threaded rod is fixedly connected to the grinding ball. The threaded rod is detachably connected with the threaded groove.

[0015] Preferably, a support column is fixedly connected to the bottom surface of the support plate. The bottom of the support column is fixedly connected with a base, and universal wheels for facilitating walking are installed in the base.

[0016] The present invention discloses the following technical effects: By using a scanner to scan the patient's oral cavity, the scanner can quickly scan the patient's oral cavity in a non-contact manner to obtain three-dimensional data of the teeth and surrounding tissues. These data are processed through a three-dimensional reconstruction algorithm to generate a high-precision three-dimensional model; the system in the operating console can receive the three-dimensional data provided by the scanner and automatically generate a design plan for the shape, size, and color of the restoration based on these data. This design plan takes into account multiple factors such as the patient's tooth arrangement, color matching, and occlusion function to ensure a natural transition and a highly realistic effect of the restoration; by selecting through a touch display screen to determine an optimal design plan, a 3D printer can quickly produce a personalized restoration according to the output data. The 3D printer allows objects to be constructed in a layer-by-layer stacking manner, thus achieving highly complex and precise geometric shapes; by installing a pen to install the restoration into the patient's teeth, the installation pen can be adjusted to make the restoration fit the affected area more closely and reduce damage to the surrounding tissues. The present invention can complete the whole process from scanning to installation at one time, significantly shortening the treatment cycle and improving efficiency; by combining high-precision scanning and 3D printing technologies, it ensures the accuracy and personalization of the restoration and improves the precision; it reduces the number of visits and surgical trauma, enhances the patient's treatment experience and comfort; through intelligent design, it achieves a natural fusion with adjacent teeth and improves the aesthetics after restoration; by fixing and installing the restoration with an installation pen, it ensures a good fit with the teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a schematic structural diagram of the installation pen of the present invention;

[0020] Figure 3 of the present invention Figure 2 is a partial enlarged view of A in;

[0021] Figure 4 is a schematic structural diagram of the fixing box of the present invention in the top view direction;

[0022] Figure 5 is an assembly drawing of the threaded rod and the threaded groove of the present invention;

[0023] In the figure: 1. Support plate; 2. Strut; 3. Base; 4. Operating table; 5. Touch display screen; 6. Installation pen; 7. Scanner; 8. Holding groove; 9. First groove; 10. Second groove; 11. Fixed box; 12. First motor; 13. Polishing ball; 14. Connecting shaft; 15. Restoration; 16. Extension rod; 17. Conical protective shell; 18. Second motor; 19. Connecting plate; 20. Sphere; 21. Longitudinal tooth groove; 22. Transverse tooth groove; 23. Longitudinal slide rail; 24. Transverse slide rail; 25. Third motor; 26. Gear; 27. Electric telescopic rod; 28. Abutting rod; 29. Thread groove; 30. Threaded rod. Detailed implementation manner

[0024] Tooth restoration devices play a crucial role in modern dentistry. With the continuous progress of dental technology, various new types of tooth restoration devices have emerged to meet the different needs and situations of patients.

[0025] Overview of tooth restoration devices: A tooth restoration device refers to a device used to restore the anatomical form and physiological function of missing or damaged teeth. According to the manufacturing process, the type of restoration material, and the structural characteristics of the restoration, tooth restoration devices can be divided into various types. Common tooth restoration devices include fixed dental prostheses, removable dental prostheses, and precision attachment dental prostheses, etc.

[0026] Fixed dental prosthesis: A fixed dental prosthesis is a restoration that is connected to the prepared abutment teeth or implants on both sides of the missing tooth through an adhesive or a fixing device. A fixed dental prosthesis usually consists of a retainer, a pontic, and a connector. An inlay is a restoration that is embedded inside the tooth crown to restore the form and function of the tooth defect. Inlays are usually used to restore posterior teeth, especially those with defects on the occlusal surface or adjacent surfaces. The materials of inlays can be metal, ceramic, or composite materials, among which ceramic inlays are favored because of their color close to natural teeth. A partial crown is a restoration that only covers part of the tooth crown surface. Compared with an inlay, the coverage range of a partial crown is wider and can cover one or more surfaces of the tooth crown. Partial crowns are usually used to restore larger defects in anterior or posterior teeth while retaining some healthy tooth crown tissue. The materials of partial crowns can be metal, ceramic, or metal-ceramic composite materials. A full crown is a restoration that covers the entire tooth crown surface. Full crowns are usually used to restore severely defective teeth, such as teeth after root canal treatment or severely worn teeth. A full crown can protect the remaining tooth crown tissue and provide good retention and stability. The materials of full crowns can be metal, ceramic, or metal-ceramic composite materials, among which all-ceramic crowns are highly regarded because of their natural color and good biocompatibility. An implant-supported dental prosthesis is to implant the implant into the jawbone in the tooth missing area through surgery and fabricate a connecting restoration on the upper part of the implant. Implant-supported dental prostheses have the advantages of good retention and stability, high chewing efficiency, and no damage to adjacent teeth. Implant-supported dental prostheses are suitable for patients with single or multiple tooth losses, especially those who do not want to damage adjacent teeth or cannot accept traditional dental prostheses.

[0027] Precision attachment denture: A precision attachment denture is a method of tooth restoration that utilizes precision attachments (also known as precision accessories). A precision attachment is an interlocking retention device, usually composed of a female and a male connecting structure. One part is combined with the abutment tooth or implant, and the other part is combined with the denture, thereby achieving connection and retention. Precision attachment dentures belong to the combined fixed and removable restoration method. Compared with conventional removable partial denture restoration, they have better stability, are not prone to rotation, sinking, or causing tenderness, and have a higher chewing efficiency. There are many types of precision attachment dentures, and the corresponding indications and functions of each type are also different. The following are several common precision attachment dentures: The telescopic crown attachment uses the double-crown structure of the telescopic crown to connect the false teeth to the abutment teeth. The telescopic crown consists of an inner crown and an outer crown. The inner crown is cemented to the abutment tooth, and the outer crown is connected to the other components of the false teeth as a whole. The denture generates retention force through the frictional force between the inner crown and the outer crown, enabling the denture to achieve good retention. The telescopic crown denture combines the advantages of the removable denture, such as being self-removable and easy to clean, with the advantages of the fixed denture, such as good function restoration and little foreign body sensation. The telescopic crown denture can connect all the abutment teeth (natural teeth) into a whole, enabling the denture to obtain good support, retention, and stability. The chewing force can be reasonably distributed during chewing, and it has the effect of a splint in the prosthetic treatment of periodontal diseases. For the prosthetic restoration of periodontal diseases after treatment, it can well play the role of a periodontal splint. For the restoration of congenital dentition defects, such as problems affecting beauty caused by underdeveloped alveolar bone, anterior dentition deformity, and poor occlusion relationship. For the restoration of dentition defects caused by partial resection of the jawbone. Because two layers of telescopic crowns need to be made, relatively more grinding of the remaining teeth is required. It is necessary to grind off the thickness of a normal porcelain tooth and the thickness of the inner base crown. The metal ring at the neck of the abutment tooth will be exposed, having a greater impact on external aesthetics. The production requirements of telescopic crown dentures are relatively high. The inner crown and the outer crown need to be fixed by friction, so they are required to be very precise. If they are made too loose, there will be no retention effect. If they are made too tight, they cannot be removed. Therefore, the price is relatively expensive. The design and clinical trial of the MK1 precision attachment have been successful, representing the latest level of the development of current dental technology. The MK1 precision attachment system is highly functional, and patients can easily remove and wear it. The keyway precision attachment is suitable for patients with multiple missing teeth who cannot directly undergo fixed denture restoration. Advantages: Strong retention force, good stability, and perfect restoration of the function of missing teeth. Small base area, little foreign body sensation, beautiful without showing metal. Convenient for patients to clean themselves. Indications: The best design for patients with multiple missing teeth who cannot directly undergo fixed denture restoration. The ball-shaped precision attachment is a device used for tooth restoration, usually made of metal, ceramic, or other materials. It can be bonded or screwed to the teeth to replace missing teeth or repair damaged teeth. Advantages: It can provide better stability and chewing force. It has a more natural and realistic appearance. It does not require the design of clasps, can effectively disperse the occlusal force, has good retention force, and is not easily detached.The accessories are replaceable, which is beneficial to oral hygiene. Indications: Suitable for restorations of unilateral and bilateral free loss and partial loss of 2 or more teeth. Taiji buckle is a simple, reliable and highly adaptable attachment system for removable restorations. Taiji buckle is the most widely recognized elastic dental attachment. Advantages: It is a simple, reliable and highly adaptable attachment system. It is suitable for removable partial denture treatment, tooth-supported and implant-supported overdenture cases.

[0028] Other dental restoration devices: In addition to the common dental restoration devices mentioned above, there are some other types of dental restoration devices, such as magnetic attachments. Magnetic attachments use the magnetism of magnets to enhance retention. Imported magnets are used, which have good retention and high chewing efficiency, which is significantly higher than the stable retention of full dentures. Advantages: Preserve residual crowns and roots for overdentures, and use the magnetism of magnets to enhance retention. Good retention and high chewing efficiency. Indications: Suitable for patients who need to preserve residual crowns and roots for overdentures.

[0029] Selection and indications of dental restoration devices: When choosing a dental restoration device, it is necessary to make comprehensive considerations based on the specific situation and needs of the patient. The following are some common indications and selection suggestions: For patients with single or multiple missing teeth, implant dentures and fixed dentures are better choices. Implant dentures have the advantages of stable retention, high chewing efficiency, and no damage to adjacent teeth. They are suitable for patients with single or multiple missing teeth. Fixed dentures are suitable for patients with healthy abutment teeth on both sides of the missing teeth, and can restore the anatomical morphology and physiological function of the missing teeth. When patients with periodontal disease undergo dental restoration, they need to consider the health of the periodontal tissue. The telescopic crown attachment is a restoration method suitable for patients with periodontal disease. It can connect all the abutment teeth into a whole, so that the denture can achieve good support, retention and stability. At the same time, the telescopic crown attachment can also play the role of a periodontal splint, which helps to restore and protect the periodontal tissue. For patients with severe tooth loss, full crowns or partial crowns are better choices. Full crowns can cover the entire crown surface, protect the remaining crown tissue, and provide good retention and stability. Partial crowns are suitable for teeth with smaller defects. They can retain some healthy crown tissue and restore the shape and function of the teeth. Patients with large tooth gaps can choose restoration methods such as MK1 precision attachments. MK1 precision attachments have strong functional characteristics and can be easily removed and put on. They are suitable for indications such as tooth gap repair.

[0030] With the continuous progress and innovation of dental technology, the future development trends of dental restoration devices will present the following characteristics: The application of digital technology in the dental field is becoming increasingly widespread, including technologies such as digital oral scanning, computer-aided design and manufacturing. The application of these technologies will make the production of dental restoration devices more precise, efficient and personalized. Digital technology can also realize functions such as remote consultation and online consultation, providing more convenient and efficient medical services for patients. Biocompatible materials are an important part of dental restoration devices. In the future, with the continuous development of biomaterial science, more materials with excellent biocompatibility, high strength and good aesthetics will be developed and used for the production of dental restoration devices. These new materials will help improve the service life of restorations and the comfort of patients.

[0031] Application of intelligent technology in dental restoration devices: The application of artificial intelligence (AI) in the medical field is becoming increasingly widespread, and the design of dental restoration devices is no exception. AI technology can automatically generate the design scheme of the restoration by analyzing the oral scan data of patients. This intelligent design not only improves the design efficiency, but also can be customized according to the patient's oral structure and aesthetic needs, making the restoration more suitable for the actual situation of the patient. With the continuous development of robotics technology, the application of robot-assisted manufacturing in the dental field is also gradually increasing. Robots can precisely control the processing tools and process and manufacture the restoration according to the preset design scheme. This manufacturing method not only improves the manufacturing accuracy, but also can reduce the errors caused by human factors, making the quality of the restoration more stable and reliable.

[0032] Research and development and application of new restoration materials: Ceramic materials have been widely used in the field of dental restoration due to their good biocompatibility and aesthetics. However, the strength of traditional ceramic materials is relatively low, and it is easy to break when subjected to external forces. Therefore, the research and development of high-strength ceramic materials is one of the important directions for the future development of dental restoration devices. High-strength ceramic materials can not only improve the service life of restorations, but also reduce the need for repeated treatment due to the breakage of restorations. Degradable biomaterials are a new type of biomedical material, which has the characteristics of gradually degrading and being absorbed by tissues in the human body. Applying this material to dental restoration devices can avoid the problem of the need to remove or replace traditional materials after long-term use. At the same time, degradable biomaterials can also promote the regeneration and repair of surrounding tissues and improve the treatment effect.

[0033] Application of Personalized Customization and 3D Printing Technology: The oral structures and aesthetic needs of each patient are unique. Therefore, personalized customization is one of the important directions for the development of future dental restoration devices. Through digital oral scanning and computer-aided design technology, the oral data of patients can be accurately obtained, and personalized designs can be made according to the needs of patients. This personalized customization can not only improve the fit and aesthetics of restorations, but also enhance patients' treatment satisfaction. 3D printing technology is a rapid prototyping technology that can directly transform digital designs into physical models. In the production of dental restoration devices, 3D printing technology can achieve the precise production of complex structures and personalized customization. At the same time, 3D printing technology can also shorten the production cycle and improve production efficiency. Therefore, 3D printing technology will play an important role in the development of future dental restoration devices.

[0034] Improvement of Patient Engagement and Telemedicine Services: With the improvement of patients' health awareness and the progress of medical technology, patients' participation in the dental restoration process is also gradually increasing. In the future, patients can more deeply understand their oral conditions and treatment plans through digital oral scanning and online consultations. At the same time, patients can also put forward their opinions and suggestions during the treatment process and jointly develop personalized treatment plans with doctors. Telemedicine services refer to the remote communication and diagnosis between doctors and patients through network technology. In the field of dental restoration, telemedicine services can provide more convenient and efficient medical services for patients. For example, patients can have remote communication with doctors through online video consultations to understand treatment plans and precautions; doctors can also conduct real-time monitoring and evaluation of patients' oral conditions through remote monitoring systems. This kind of telemedicine service can not only improve patients' medical experience, but also reduce medical costs and improve medical efficiency.

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Refer to Figures 1 - 5As shown in the figure, this embodiment provides a dental restoration device, including a support plate 1. On the top surface of the support plate 1, an operation table 4 is fixedly installed. On the operation table 4, there is a touch display screen 5 for setting parameters. Inside the operation table 4, a 3D printer is installed. On the operation table 4, a second groove 10 is opened. Inside the second groove 10, a scanner 7 is placed. The scanner 7 is used for non-contact scanning of the patient's oral cavity. On the side of the operation table 4 away from the scanner 7, a first groove 9 is opened. Inside the first groove 9, an installation pen 6 is placed. The installation pen 6 is used to install the restoration 15 into the tooth to be restored. On the operation table 4, a holding groove 8 is opened. The holding groove 8 is used to place the restoration 15.

[0038] Use the scanner 7 to scan the patient's oral cavity. The scanner 7 can quickly scan the patient's oral cavity in a non-contact manner to obtain three-dimensional data of the teeth and surrounding tissues. These data are processed through a three-dimensional reconstruction algorithm to generate a high-precision three-dimensional model. The system inside the operation table 4 can receive the three-dimensional data provided by the scanner 7 and automatically generate a design plan for the shape, size, and color of the restoration 15 based on these data. This design plan takes into account multiple factors such as the patient's tooth arrangement, color matching, and occlusion function to ensure the natural transition and high-fidelity effect of the restoration 15. Through selection on the touch display screen 5, an optimal design plan is determined. The 3D printer can quickly produce a personalized restoration 15 according to the output data. The 3D printer allows objects to be constructed in a layer-by-layer stacking manner, thus achieving highly complex and precise geometric shapes. The restoration 15 is installed into the patient's tooth through the installation pen 6. The installation pen 6 can be adjusted to make the restoration 15 fit the affected area better and reduce damage to the surrounding tissues. The present invention can complete the whole process from scanning to installation at one time, significantly shortening the treatment cycle and improving efficiency. Combining high-precision scanning and 3D printing technology ensures the accuracy and personalization of the restoration 15 and improves the precision. Reducing the number of visits and surgical trauma enhances the patient's treatment experience and comfort. Through intelligent design, natural fusion with adjacent teeth is achieved, enhancing the aesthetics after restoration. The restoration 15 is fixedly installed through the installation pen 6 to ensure a good fit with the teeth.

[0039] In a further optimized solution, a fine-tuning mechanism is installed at the bottom of the installation pen 6, and a polishing component is installed at the top of the installation pen 6. The bottom of the fine-tuning mechanism is detachably connected to the restoration 15, and the restoration 15 is made by a 3D printer. Different materials are placed inside the 3D printer. Usually, ceramics or composite materials with good biocompatibility are selected to ensure the safety and durability of the restoration 15. The settings of the fine-tuning mechanism and the polishing component can quickly complete the installation of the restoration 15, reduce surgical trauma and the discomfort of the patient, and improve the safety and comfort of the treatment.

[0040] For a further optimized solution, the fine-tuning mechanism includes a fixed box 11 fixedly connected to the bottom of the installation pen 6. An adjustment component is installed inside the fixed box 11. The bottom surface of the fixed box 11 is rotatably connected to a sphere 20. The sphere 20 is drivingly connected to the adjustment component. A connecting plate 19 is fixedly connected to the bottom surface of the sphere 20. The connecting plate 19 is fixedly embedded in the conical protective shell 17. A second motor 18 is fixedly connected to the bottom surface of the connecting plate 19. An extension rod 16 is fixedly connected to the output shaft of the second motor 18. A repair body 15 is detachably connected to the bottom of the extension rod 16. By driving the sphere 20 to rotate through the adjustment component, the angle of the conical protective shell 17 is adjusted. By driving the extension rod 16 to rotate through the second motor 18, the repair body 15 is driven to rotate, thereby adjusting the fit degree in the horizontal direction.

[0041] For a further optimized solution, a protrusion is provided on the top of the repair body 15, and a circular hole is provided at the bottom of the extension rod 16. The protrusion and the circular hole are in interference fit. The settings of the protrusion and the circular hole facilitate the installation pen 6 to fix the repair body 15 at the bottom, thereby facilitating subsequent adjustment and installation work.

[0042] For a further optimized solution, the adjustment component includes a longitudinal slide rail 23 and a transverse slide rail 24 fixedly connected to the inner bottom surface of the fixed box 11. A longitudinal tooth groove 21 and a transverse tooth groove 22 are respectively provided on the sphere 20. Driving members are respectively slidably connected to the longitudinal slide rail 23 and the transverse slide rail 24. The driving member located on the transverse slide rail 24 is drivingly connected to the longitudinal tooth groove 21, and the driving member located on the longitudinal slide rail 23 is drivingly connected to the transverse tooth groove 22. When the driving member engaged with the transverse tooth groove 22 is started, it drives the sphere 20 to rotate. At this time, the driving member engaged with the longitudinal tooth groove 21 can slide on a part of the transverse slide rail 24. Conversely, the driving member engaged with the transverse tooth groove 22 can slide on a part of the longitudinal slide rail 23, thereby completing fine adjustment of the angle and facilitating the installation of the repair body 15.

[0043] For a further optimized solution, the driving member includes a gear 26. The gear 26 is engaged with the transverse tooth groove 22. The gear 26 is fixedly connected to the output shaft of a third motor 25. The third motor 25 is fixedly connected with a plurality of connecting rods. A sliding sleeve is fixedly connected to one end of the connecting rod far away from the third motor 25. The sliding sleeve is slidably connected to the longitudinal slide rail 23. The third motor 25 drives the gear 26 to rotate. The gear 26 is engaged with the transverse tooth groove 22, thereby driving the sphere 20 to rotate horizontally. Conversely, it drives the sphere 20 to rotate longitudinally to complete fine adjustment of different angles.

[0044] For a further optimized solution, electric telescopic rods 27 are symmetrically fixedly connected to the bottom surface of the connecting plate 19. The two electric telescopic rods 27 are located on both sides of the second motor 18. The output end of the electric telescopic rod 27 is fixedly connected to a pressing rod 28. The pressing rod 28 is used to press the repair body 15 to make it stable. After the repair body 15 is installed, the electric telescopic rod 27 is started to drive the pressing rod 28 to extend until the pressing rod 28 contacts the repair body 15. Continuing to extend, the protrusion of the repair body 15 is separated from the extension rod 16 to complete the installation work.

[0045] For a further optimized solution, the grinding component includes a first motor 12 fixedly connected to the top of the installation pen 6. A connecting shaft 14 is fixedly connected to the output end of the first motor 12. The connecting shaft 14 extends out of the installation pen 6 and is detachably connected to a grinding ball 13. Insert the other end of the installation pen 6 into the oral cavity, start the first motor 12, drive the connecting shaft 14 to rotate, the connecting shaft 14 drives the grinding ball 13 to rotate, and the grinding ball 13 grinds off the protrusions to ensure good biting force of the teeth.

[0046] For a further optimized solution, a threaded groove 29 is formed at the top of the connecting shaft 14, and a threaded rod 30 is fixedly connected to the grinding ball 13. The threaded rod 30 is detachably connected to the threaded groove 29. The settings of the threaded rod 30 and the threaded groove 29 facilitate the installation and disassembly of the grinding ball 13 and the replacement of the grinding ball 13.

[0047] For a further optimized solution, a support column 2 is fixedly connected to the bottom surface of the support plate 1, and a base 3 is fixedly connected to the bottom of the support column 2. Universal wheels for facilitating walking are installed in the base 3. The support column 2 supports the support plate 1 to ensure stability, and the setting of the universal wheels facilitates the overall movement and improves convenience.

[0048] The operation process is as follows:

[0049] Preliminary inspection and preparation: The doctor conducts a preliminary inspection on the patient to determine the needs and solutions for tooth restoration, and prepares the necessary equipment and materials.

[0050] Scanning and modeling: Use a scanner 7 to scan the patient's oral cavity to obtain three-dimensional data, and process the data through a three-dimensional reconstruction algorithm to generate a three-dimensional model of the teeth and surrounding tissues.

[0051] Design and production: The doctor views the three-dimensional model on the touch display screen 5, adjusts and optimizes it as needed, and automatically generates a design plan for the restoration. A personalized restoration is produced by a 3D printer.

[0052] Installation and adjustment: The doctor uses the installation pen 6 to install the restoration into the patient's oral cavity, and precisely adjusts the restoration through a fine-tuning mechanism to ensure its accurate positioning, and checks its stability and occlusal function.

[0053] Subsequent care and maintenance: The doctor provides the patient with suggestions on how to properly care for and maintain the restoration, and conducts regular oral examinations and cleaning to ensure the long-term stability and durability of the restoration.

[0054] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0055] The embodiments described above are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A tooth restoration device, characterized in that: The invention comprises a support plate (1), an operating table (4) is fixedly mounted on the top surface of the support plate (1), a touch screen (5) for setting parameters is provided on the operating table (4), a 3D printer is installed in the operating table (4), a second groove (10) is provided on the operating table (4), a scanner (7) is placed in the second groove (10), the scanner (7) is used for performing non-contact scanning of the patient's oral cavity, a first groove (9) is provided on a side of the operating table (4) away from the scanner (7), a mounting pen (6) is placed in the first groove (9), the mounting pen (6) is used for installing a restoration (15) into a tooth to be restored, and a receiving groove (8) is provided on the operating table (4), the receiving groove (8) is used for placing the restoration (15).

2. The tooth restoration device according to claim 1, characterized in that: A fine-tuning mechanism is installed at the bottom of the installation pen (6), a polishing assembly is installed at the top of the installation pen (6), a restoration (15) is detachably connected to the bottom of the fine-tuning mechanism, and the restoration (15) is manufactured by the 3D printer.

3. The tooth restoration device according to claim 2, characterized in that: The fine-tuning mechanism comprises a fixing box (11) fixedly connected to the bottom of the mounting pen (6), an adjusting assembly being installed in the fixing box (11), a ball (20) being rotatably connected to the bottom of the fixing box (11), the ball (20) being transmission-connected to the adjusting assembly, a connecting plate (19) being fixedly connected to the bottom of the ball (20), the connecting plate (19) being fixedly embedded in a conical protective shell (17), a second motor (18) being fixedly connected to the bottom of the connecting plate (19), an extension rod (16) being fixedly connected to the output shaft of the second motor (18), and a restoration (15) being detachably connected to the bottom of the extension rod (16).

4. The tooth restoration device according to claim 3, characterized in that: The top of the repair body (15) is provided with a protrusion, and the bottom of the extension rod (16) is provided with a round hole, and the protrusion is interference-fitted with the round hole.

5. The tooth restoration device according to claim 3, characterized in that: The adjustment assembly comprises a longitudinal slide rail (23) and a transverse slide rail (24) fixed to the inner bottom surface of the fixed box (11); the sphere (20) is provided with a longitudinal tooth groove (21) and a transverse tooth groove (22), respectively; the longitudinal slide rail (23) and the transverse slide rail (24) are respectively slidably connected with driving members; the driving member located on the transverse slide rail (24) is transmission-connected to the longitudinal tooth groove (21), and the driving member located on the longitudinal slide rail (23) is transmission-connected to the transverse tooth groove (22).

6. The tooth restoration device according to claim 5, characterized in that: The driving member comprises a gear (26), the gear (26) meshing with the transverse tooth groove (22), the gear (26) being fixedly connected to the output shaft of the third motor (25), the third motor (25) being fixedly connected to a plurality of connecting rods, one end of the connecting rod away from the third motor (25) being fixedly connected to a sliding sleeve, and the sliding sleeve being slidably connected to the longitudinal slide rail (23).

7. The tooth restoration device according to claim 3, characterized in that: The bottom surface of the connecting plate (19) is symmetrically fixedly connected with electric telescopic rods (27), the two electric telescopic rods (27) are located on both sides of the second motor (18), and the output ends of the electric telescopic rods (27) are fixedly connected with abutment rods (28), and the abutment rods (28) are used to squeeze the restoration (15) to stabilize it.

8. The tooth restoration device according to claim 2, characterized in that: The grinding assembly comprises a first motor (12) fixedly connected to the top of the mounting pen (6); an output end of the first motor (12) is fixedly connected to a connecting shaft (14); the connecting shaft (14) extends out of the mounting pen (6) and is detachably connected to a grinding ball (13).

9. The tooth restoration device according to claim 8, characterized in that: A threaded groove (29) is provided on the top of the connecting shaft (14), a threaded rod (30) is fixedly connected to the grinding ball (13), and the threaded rod (30) is detachably connected to the threaded groove (29).

10. The tooth restoration device according to claim 1, characterized in that: The bottom surface of the support plate (1) is fixedly connected to a support column (2), the bottom of the support column (2) is fixedly connected to a base (3), and universal wheels for easy walking are installed in the base (3).

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