Production Method and System of Dental Instrument, Apparatus, and Medium

A production system of dental instrument, comprising a control center, a pre-processing module, a 3D molding module, a film pressing module, a laser marking module, and an acquisition terminal, wherein

• the pre-processing module is configured to construct a digital three-dimensional model of teeth of a target patient, and perform a pre-processing operation on the digital three-dimensional model, wherein the pre-processing operation comprises at least one of identifying gum lines on the digital three-dimensional model and adding identifier information to the digital three-dimensional model;
• the 3D molding module is configured to perform 3D printing according to the digital three-dimensional model to obtain a first tooth mold, wherein the first tooth mold carries the identifier information;
• the film pressing module is configured to perform a film pressing process according to the first tooth mold to obtain a second tooth mold, the second tooth mold comprises the first tooth mold and a shell-shaped membrane cladding the first tooth mold;
• the acquisition terminal is configured to acquire an image of the second tooth mold, the control center comprises a database preset with a plurality of marking instructions and an image identification module, wherein the image identification module is configured to, after acquiring the identifier information in the second tooth mold based on the image of the second tooth mold, match a marking instruction corresponding to the identifier information from the database preset with a plurality of marking instructions, and send the marking instruction to the laser marking module;
• and
• the laser marking module is configured to perform a marking operation according to the marking instruction to obtain a dental appliance.

A computer device, comprising a memory and a processor, wherein the memory is configured to store at least one program, and the processor is configured to load the at least one program so as to execute the production method of dental instrument, comprising:

• constructing a digital three-dimensional model of a target patient's teeth;
• performing a pre-processing operation on the digital three-dimensional model, wherein the pre-processing operation comprises identifying gum lines on the digital three-dimensional model and adding an identifier information to the digital three-dimensional model;
• performing 3D printing according to the digital three-dimensional model, to obtain a first tooth mold, the first tooth mold carrying the identifier information;
• performing a film pressing process according to the first tooth mold to clad a shell-shaped membrane on the first tooth mold, so as to obtain a second tooth mold, the second tooth mold comprising the first tooth mold and a shell-shaped membrane cladding the first tooth mold;
• acquiring an image of the second tooth mold;
• matching a marking instruction corresponding to the identifier information from a database preset with a plurality of marking instructions after acquiring the identifier information in the second tooth mold;
• and
• performing a marking operation according to the marking instruction to obtain a dental appliance.