Dental jaw tray design method, apparatus, user terminal and storage medium

A design method and jaw technology, applied in the field of teeth, can solve problems such as incomplete impression taking and uncomfortable impression taking for patients, and achieve the effect of improving accuracy and increasing comfort

Active Publication Date: 2018-11-16
SHANGHAI SMARTEE DENTI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the size of the dental tray is too large, it will cause discomfort for the patient to take the impression; if the size of the dental tray is too small, the impression will be incomplete.

Method used

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  • Dental jaw tray design method, apparatus, user terminal and storage medium
  • Dental jaw tray design method, apparatus, user terminal and storage medium
  • Dental jaw tray design method, apparatus, user terminal and storage medium

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] see figure 1 , figure 1 It is a schematic flowchart of the design method of the dental tray in one embodiment. The method specifically includes the following steps:

[0036] S110. Obtain dental and jaw scan data of patients with different identity information.

[0037] Specifically, tooth and jaw scanning data of different patients are obtained by means of 3D scanning or intraoral scanning. Wherein, the scan data of the teeth and jaws may be a three-dimensional model of the teeth and jaws. In this embodiment, the scan data of the teeth includes the scan data of the maxilla and the scan ...

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Abstract

The invention relates to a dental jaw tray design method, an apparatus, a user terminal and a storage medium. The method comprises the followings steps: acquiring dental jaw scanning data of patientshaving different identity information; establishing a unified coordinate system for a plurality of the dental jaw scan data; obtaining a dental jaw parameter of each of the dental jaw scanning data inthe coordinate system; dividing the dental jaw scanning data into N categories according to the dental jaw parameter, and determining the shape of the corresponding dental jaw tray according to eachtype of the dental jaw scanning data; wherein N is 2,3,4 or 5. According to the dental jaw tray design method, the apparatus, the user terminal and the storage medium, the dental jaw scanning data ofthe patients having different identity information is obtained, the dental scanning data can be classified according to the identity information of the patients, so that the shape and size of the dental jaw tray are more suitable for Chinese and even Asians, the accuracy of the shape and size of the dental jaw tray can be improved, and the comfortableness of the patient can be increased while a mold is taken.

Description

technical field [0001] The present invention relates to the technical field of teeth, in particular to a design method, device, and storage medium of a user terminal for a dental tray. Background technique [0002] Invisible braces are becoming more and more popular due to their beauty, convenience and other advantages. Before manufacturing invisible braces, it is necessary to obtain a model of the patient's teeth and jaws. The usual method is to place silicone rubber etc. on the jaw tray, then put the jaw tray into the patient's mouth, and the patient occludes; then the jaw tray is taken out, and the patient's jaw model is obtained according to the occlusal situation. Since each patient's jaw is different, the dental tray used is also different. If the size of the dental tray is too large, it will cause discomfort for the patient to take the impression, and if the size of the dental tray is too small, the impression will be incomplete. Therefore, it is necessary to desig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C11/00A61C19/04
CPCA61C11/00A61C19/04
Inventor 沈斌杰查凯姚峻峰
Owner SHANGHAI SMARTEE DENTI TECH CO LTD
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