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A kind of preparation method of 3D printing implant

A 3D printing and dental implant technology, applied in dental implant, 3D modeling, dentistry, etc., can solve problems such as complex process, differences in appearance of real teeth, inaccurate size and shape of implants, etc., to achieve accurate size and shape , high favorability, simple process effect

Active Publication Date: 2022-02-18
北京联袂义齿技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the advantages of high chewing efficiency, no involvement of adjacent teeth, and long life, dental implants are increasingly used in tooth restoration. Disadvantages such as discrepancies and complicated processes, which in turn reduce the patient's favorability for using dental implants

Method used

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  • A kind of preparation method of 3D printing implant
  • A kind of preparation method of 3D printing implant
  • A kind of preparation method of 3D printing implant

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Embodiment Construction

[0049] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the description.

[0050] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0051] Such as Figure 1-Figure 7 As shown, the present invention provides a method for preparing a 3D printed dental implant, the dental implant includes an implant 1, a fixed abutment 2 and a crown 3, the implant 1 is fixedly connected to the alveolar bone, and the fixed The lower end of the abutment 2 is sleeved inside the implant 1, and the upper end is sleeved inside the crown 3. The preparation method includes:

[0052] Step S1: Obtain the medical image data of the tissue structure of the patient's remaining tooth root and alveolar bone, the shape of the rema...

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Abstract

The invention discloses a method for preparing a 3D printed dental implant, comprising the following steps: Step S1: Obtaining the tissue structure of the patient's remaining tooth root and alveolar bone, the remaining tooth root of the diseased tooth, and the shape of normal teeth on both sides of the diseased tooth The medical image data; Step S2: Perform post-repair processing on the medical image data obtained in step S1, and establish a three-dimensional model of the implant, a three-dimensional model of the fixed abutment, and a three-dimensional model of the crown; step S3: Convert the format of the three-dimensional model of the implant, the three-dimensional model of the fixed abutment, and the three-dimensional model of the crown, and import the converted data into a 3D printer; Step S4: Printing and forming by the 3D printer The implant and the fixed abutment. The dental implant produced by the invention has the advantages of accurate size and shape, indistinguishable appearance from real teeth, simple process, and high favorability of patients using the dental implant.

Description

technical field [0001] The invention relates to the technical field of dental implants, and more specifically, the present invention relates to a preparation method of 3D printed dental implants. Background technique [0002] Due to the advantages of high chewing efficiency, no involvement of adjacent teeth, and long life, dental implants are increasingly used in tooth restoration. Disadvantages such as discrepancy and complicated process reduce the favorability of patients for using dental implants. Therefore, it is necessary to propose a preparation method for 3D printed dental implants to at least partially solve the problems existing in the prior art. Contents of the invention [0003] A series of concepts in simplified form are introduced in the Summary of the Invention, which will be further detailed in the Detailed Description. The summary of the invention in the present invention does not mean to limit the key features and essential technical features of the clai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00G06T5/00G06T17/00
CPCA61C8/0037A61C8/0021G06T17/00G06T5/005G06T2207/30036G06T2207/10024
Inventor 牛力牛东平
Owner 北京联袂义齿技术有限公司
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