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3D printing preparation method for implant abutment top localizer

A 3D printing and locator technology, applied in the field of medical devices, can solve the problems of easy errors, low production efficiency, dependence on experience and proficiency, and achieve high accuracy, high efficiency and precision, and meet safety and stability required effect

Inactive Publication Date: 2020-12-08
苏州市康泰健牙科器材有限公司
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  • Abstract
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Problems solved by technology

[0004] In the traditional method, the upper positioner of the planting abutment is hand-made by the workers. The workers use soft materials to shape the shape manually, and then use tools to polish the surrounding area to complete the production of the upper positioner of the planting abutment. This is low in production efficiency and relies on Depending on the experience and proficiency of the workers, errors are prone to occur

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  • 3D printing preparation method for implant abutment top localizer
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Embodiment Construction

[0027] The technical solution of the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0028] A kind of method utilizing 3D printing to prepare Zhuanggen locator, its steps are as follows:

[0029] 1) Obtain three-dimensional data of the patient's oral cavity: use a 3D scanner to perform three-dimensional scanning on the structure and shape of the patient's oral cavity to obtain three-dimensional data on the surface of the oral cavity structure. Preferably, the 3D scanner is a photographic 3D scanner.

[0030] 2) Establish a three-dimensional oral model in the computer: import the three-dimensional data into the 3SHAPE design software, and use the obtained three-dimensional data to establish the patient's oral structure model in 3SHAPE.

[0031] 3) Relevant oral structure area was intercepted: the relevant oral structure near the position of the patient's desired implant tooth was in...

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Abstract

The invention provides a 3D printing preparation method for an implant abutment top localizer. The 3D printing preparation method comprises the steps: obtaining oral cavity three-dimensional data of apatient by applying a 3D scanner; establishing a three-dimensional oral cavity model in a computer based on the obtained data; intercepting an oral cavity structure related to a dental implant area;drawing a structural shape of the implant abutment top localizer by using the computer according to the intercepted oral cavity structure; performing partition slicing on the drawn three-dimensional model of the implant abutment top localizer; selecting photosensitive resin as a printing material; performing printing layer by layer by applying a 3D printer; and performing post-treatment includinggrinding with a grinding tool, cleaning with a cleaning agent, and the like. Compared with a traditional technology, the 3D printing preparation method can increase production efficiency, and better serves patients.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a 3D printing preparation method for an implant abutment upper locator. Background technique [0002] 3D printing technology is a new manufacturing technology that gradually emerged in the late 1980s. It refers to a new digital molding technology that rapidly manufactures 3D objects of arbitrary complex shapes through precise 3D accumulation of materials under computer control, according to the computer-aided design model or computer tomography data of the object. [0003] In recent years, the rapid development of dental implant technology and the continuous improvement of 3D printing technology have continuously improved the accuracy of implantation. [0004] In the traditional method, the upper positioner of the planting abutment is hand-made by workers. The workers use soft materials to shape the shape manually, and then use tools to polish the surrounding area to com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00A61C13/00
CPCA61C8/0089A61C13/0004A61C13/0019A61C13/0006
Inventor 李桂鑫吴楚鹏黄江维刘廷
Owner 苏州市康泰健牙科器材有限公司
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