公开(公告)号：US20230141168A1

公开(公告)日：2023-05-11

申请号：US18149136

申请日：2023-01-02

申请人： GUANGZHOU HEYGEARS IMC. INC

发明人： Peiyan Gui ,  Yangshuai Fan ,  Xin Wan ,  Heyuan Huang ,  Wei Feng ,  Qin Li ,  Ming Li ,  Shaoxiang Yuan ,  Yuqing Ye ,  Yong Wang ,  Haoshun Hong

IPC分类号： A61C7/00 ,  A61C7/08 ,  A61C9/00

CPC分类号： A61C7/002 ,  A61C7/08 ,  A61C9/0006 ,  A61C9/0053

摘要： A production system and method of dental instrument. After constructing a digital three-dimensional (3D) model of patient's teeth, pre-processing operations, comprising identifying gum lines on the digital 3D model and adding identifier information to the digital 3D model, are performed on the digital 3D model, and 3D printing is performed on the basis of the identifier information of the digital 3D model to obtain a first dental mold; and a film press processing is performed according to the first dental mold to obtain a second dental mold, identifier identification is performed on the second dental mold, and the identifier information is marked on the second dental mold according to the identification result to obtain a dental appliance. The production system and method are applied to the technical field of dental appliance production.