TOOTH RESTORATION DATA DETERMINATION METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2023/241706

A1

The present disclosure relates to a tooth restoration data determination method, apparatus and device, and a storage medium. The method comprises: firstly, acquiring a real tooth model of a target object and a standard prepared tooth model corresponding to the real tooth model, wherein the real tooth model comprises a tooth to be subjected to tooth preparation, the standard prepared tooth model comprises a standard prepared body corresponding to the tooth to be subjected to tooth preparation, and the standard prepared body is a standard prepared tooth for wearing a prosthesis; and finally, comparing the tooth to be subjected to tooth preparation in the real tooth model with the standard prepared body in the standard prepared tooth model, so as to obtain data to be subjected to restoration of the tooth to be subjected to tooth preparation, wherein said data is data to be subjected to grinding that corresponds to the restoration of the tooth to be subjected to tooth preparation to the standard prepared body. Therefore, the accuracy of tooth restoration can be improved; moreover, there is no need to prepare a silicone rubber guide plate in advance during the whole process, and tooth restoration is realized in an automatic and digital manner, thereby finally simplifying the flow and reducing the time cost.

CHEN XIAOJUN (CN)
ZHANG HUIQUAN (CN)
YANG XI (CN)

PCT/CN2023/100828

December 21, 2023

June 16, 2023

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SHINING 3D TECH CO LTD (CN)

G06F30/20

CN115186448A	2022-10-14
CN107742530A	2018-02-27
CN109616197A	2019-04-12
CN111710426A	2020-09-25
US20120205828A1	2012-08-16

BEIJING MIZAR STAR INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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