Implant tooth structure and manufacturing method thereof

Abstract

The invention belongs to the technical field of dental implants, and provides a dental implant structure and a manufacturing method thereof.The dental implant structure comprises a printing model, a digital substitution body, an abutment and a central screw, and the printing model is provided with a mounting hole; the number replacement body is mounted in the mounting hole, and is provided with a threaded hole; the base station is inserted into the mounting hole, and a through hole corresponding to the threaded hole is formed in the base station in the long axis direction of the base station; the central screw is inserted into the through hole, and the central screw is in threaded connection with the threaded hole. The structure is compact, printing is convenient and fast, and the printing difficulty and cost are reduced.

Description

Technical Field

[0001] This application belongs to the technical field of dental implants. Specifically, it relates to a dental implant structure and a manufacturing method thereof. Background Art

[0002] The commonly practiced method in the market is as follows: First, the designer obtains the implant database from the production supplier. The designer scans the model and designs it in software. The designer exports the designed model from the computer and then imports it into a 3D printer to print out the physical model. The operator places the printed model on the digital substitute and the screw at the bottom of the substitute, fixes the digital substitute on the printed model, and then fixes the abutment and the screw in the digital substitute inside the printed model. In this way, the overall height of the printed model is large, the length of the digital substitute is large, the processing difficulty and cost are high, the printing time is long, and the printing cost is high. Summary of the Invention

[0003] In order to overcome the above-mentioned drawbacks in the prior art, this application aims to solve some of the above problems by providing a dental implant structure and a manufacturing method thereof, which has a compact structure, is convenient and fast to print, and reduces the printing difficulty and cost.

[0004] The technical means adopted by this application to solve the above technical problems are as follows:

[0005] This application provides a dental implant structure, including:

[0006] A printed model, the printed model is provided with mounting holes;

[0007] A digital substitute, the digital substitute is installed in the mounting hole, and the digital substitute is provided with threaded holes;

[0008] An abutment, the abutment is inserted into the mounting hole, and the abutment is provided with through holes corresponding to the threaded holes along its long axis direction;

[0009] A central screw, the central screw is inserted into the through hole, and the central screw is threadedly connected to the threaded hole.

[0010] Preferably, the printed model, the digital substitute, the abutment and the central screw are integrally formed.

[0011] Preferably, the top of the abutment is provided with a rounded edge structure.

[0012] Preferably, one end of the abutment close to the printed model is provided with a clamping block with a gradually increasing radius upward.

[0013] This application also provides a manufacturing method of a dental implant structure, characterized by including the dental implant structure described in any one of the above.

[0014] Preferably, a manufacturing method of an implant structure includes:

[0015] The designer obtains a planting database from the production supplier, scans the initial model, places the model into the design software, and designs a new model;

[0016] The designer exports the designed new model from the computer and then imports it into a 3D printer to print out the physical model;

[0017] The designer places the substitute on the printed model, and the central screw inside the abutment is threadedly connected to the thread inside the digital substitute.

[0018] Compared with the prior art, the implant structure of the present application has the following beneficial effects:

[0019] After the printed model is produced, there is no need for the bottom screw of the digital substitute. The central screw can directly lock the model through the abutment and the substitute. This reduces the production of the bottom screw of the digital substitute and the processing pressure on the processing factory. It also reduces the printing fluid consumables for the printed model, enables faster printing, and increases efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is an exploded view of the implant structure of the present application.

[0022] MARKING DESCRIPTION:

[0023] 1. Printed model; 2. Digital substitute; 3. Abutment; 4. Central screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to be able to more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention will be described in detail below with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all of 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 fall within the scope of protection of the present invention.

[0025] It should be noted that: Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this invention belongs. The terms used in the specification of this invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0026] As Figure 1 shown, in this embodiment, an implant structure is provided, including a printed model 1, a digital substitute 2, a abutment 3 and a central screw 4. The printed model 1 is provided with a mounting hole;

[0027] The digital substitute 2 is installed in the mounting hole, and the digital substitute 2 is provided with a threaded hole;

[0028] The abutment 3 is inserted into the mounting hole. The abutment 3 is provided with a through hole corresponding to the threaded hole along its long axis direction; the central screw 4 is inserted into the through hole, and the central screw 4 is threadedly connected to the threaded hole.

[0029] In some preferred embodiments of the present invention, the printed model 1, the digital substitute 2, the abutment 3 and the central screw 4 are integrally formed.

[0030] In some preferred embodiments of the present invention, the top of the abutment 3 is provided with a rounded edge structure.

[0031] In some preferred embodiments of the present invention, one end of the abutment 3 close to the printed model 1 is provided with a snap block with a gradually increasing radius upward.

[0032] This application also provides a manufacturing method of an implant structure, which is characterized by including the implant structure described in any one of the above.

[0033] In some preferred embodiments of the present invention, a manufacturing method of an implant structure includes:

[0034] The designer obtains the implant database from the production supplier, scans the initial model, and puts the model into the design software to design a new model;

[0035] The designer exports the designed new model from the computer and then imports it into a 3D printer to print out the physical object of the printed model 1;

[0036] The designer places the substitute on the printed model 1, and the central screw 4 inside the abutment 3 is threadedly connected to the inside of the digital substitute 2.

[0037] Compared with the prior art, the dental implant structure of the present application has the following beneficial effects:

[0038] After printing out the printing model 1, there is no need for the bottom screw of the digital substitute. The central screw 4 can directly pass through the abutment 3 and the substitute to lock the model. This reduces the production of the bottom screw of the digital substitute and the processing pressure on the processing factory. It also reduces the printing fluid consumables for printing the printing model 1, enables faster printing, and increases the efficiency.

[0039] As described above, the above are only specific embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or replacements, which should also be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A dental implant structure, characterized in that: include: A printing model, wherein the printing model is provided with a mounting hole; A digital substitute, the digital substitute is mounted on the mounting hole, and the digital substitute is provided with a threaded hole; A base, the base is inserted into the mounting hole, and the base is provided with a through hole corresponding to the threaded hole along its long axis direction; A central screw is inserted into the through hole and is threadedly connected to the threaded hole.

2. The dental implant structure according to claim 1, characterized in that: The printed model, the digital replacement, the base and the central screw are integrally formed.

3. The dental implant structure according to claim 1, characterized in that: The top of the base is provided with a rounded edge structure.

4. The dental implant structure according to claim 1, characterized in that: A clamping block with a radius gradually increasing upwards is arranged at one end of the base close to the printing model.

5. A method for manufacturing a dental implant structure, characterized in that: Comprising the dental implant structure according to any one of claims 1 to 4.

6. The method for manufacturing a dental implant structure according to claim 5, characterized in that: include: The designer gets the implant database from the production supplier, the designer scans the initial model, puts the model into the design software, and designs the new model; The designer exports the designed new model from the computer, and then imports it into the 3D printer to print the model out; The designer places the analog onto the printed model, and the central screw inside the abutment engages with the threads inside the digital analog.

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