Method for making dental implant

A production method and technology of dental plates, which are applied in the fields of dental implants, dentistry, and dental restorations, can solve problems such as difficult to make accurate judgments, and achieve the goal of lowering technical thresholds, reducing risks, and improving accuracy and safety. Effect

Inactive Publication Date: 2007-07-18
POU BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the computed tomography data are processed into 2D graphics, a certain degree of experience is required in the judgment, so it is difficult to make an accurate judgment
[0003] In addition, during the operation, specia...

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  • Method for making dental implant
  • Method for making dental implant
  • Method for making dental implant

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Embodiment Construction

[0020] In order to illustrate the features of the present invention in detail, the following preferred embodiments are given below and described with reference to the accompanying drawings.

[0021] As shown in Figures 1 to 7, a method for manufacturing an implant plate provided by a preferred embodiment of the present invention mainly has the following steps:

[0022] a) Obtain oral scan image data: obtain oral scan image data 11 (as shown in Figure 3 ) generated by tomographic scanning, display it on a screen, and draw a dental arch curve along the alveolar bone contour on the image , in the normal direction and tangent direction of the curve, the layer is sliced ​​to generate the auxiliary graphics of the tooth and jaw section. Plan the direction of the implant according to the oral scan image data 11 avoiding the nerves or sinuses of the human body, adjust the implant to an appropriate position, then create the oral scan image data 11 as a file output, and output the posit...

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Abstract

A method for manufacturing a tooth implantation plate includes such steps as using CT to obtain scanned oral cavity image data as reference object, copying a stereo model of oral cavity to obtain the shape of oral cavity, scanning the stereo model to obtain the model data of oral cavity as locating object, taking at least one relative characteristic from said reference object and locating object, locating the characteristic for locating said model data in said scanned image data, creating a digital model, using CAM to plan a machining route to obtain a digital manufacture model, and manufacturing tooth implantation plate.

Description

technical field [0001] The invention relates to dental implant technology, in particular to a method for making a dental implant board. Background technique [0002] The conventional dental implant method is usually planned by the doctor. The reference materials include the patient's tomographic scan and related medical records. Through these data and the professional knowledge of the doctor, the 2D plane can be visualized in the mind. The actual 3D model is stacked from the tomographic scan images, and then the position and depth of implant placement, and the interference with nerves and sinuses are judged. Since the computed tomography data are processed into 2D graphics, a certain degree of experience is required in the judgment, so it is difficult to make an accurate judgment. [0003] In addition, during the operation, special instruments are used to drill holes in the patient's alveolar bone to implant implants. The location, depth, and strength of the drill holes mus...

Claims

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Application Information

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IPC IPC(8): A61C8/00
Inventor 姚宏宗郭川竹陈俊仁陈建安萧富介邹李森
Owner POU BIOTECH
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