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Digital processing method and processing system for dental restoration

A technique for oral restorations and processing methods, which is applied in the field of digital processing methods and processing systems for oral restorations, and can solve problems such as low precision

Inactive Publication Date: 2021-07-06
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a digital processing method for dental restorations and a processing system thereof, so as to solve the problem that the existing oral restoration methods proposed in the background technology are not high in precision based on manual operation

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The present invention provides the following technical solutions: a digital processing method for dental restorations, please refer to Figure 1-2 , the digital processing method is as follows:

[0033] Step 1: Take an impression of the dentition of a patient with missing or defective teeth to obtain a physical model 1 (negative model);

[0034] Step 2: Carry out digital trimming to the physical model 1 (the negative mold) to obtain the digital model A...

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Abstract

The invention discloses a digital processing method and a processing system for a dental restoration in the technical field of dental restoration. The digital processing method comprises the following steps that 1,mold taking is carried out on dentition of a patient with tooth loss or defect; 2, digitally trimming is carried out on an impression mold; (3) pouring is carried out on the finished impression mold; (4) mold reversing is carried out on the cast impression mold; and 5, three-dimensional scanning is carried out on a model obtained after mold reversing is carried out, and the processing system comprises a mold taking system, a repairing system, a pouring system, a mold reversing system, a three-dimensional scanning system, a digital fine adjustment system, a data recording system and a manufacturing system. The mold taking system takes the mold manually. Infrared scanning and three-dimensional scanning are carried out on a primary dentition mode generated after model taking through digital equipment, so that the flatness of the primary dentition mode and the wearing comfort of a patient are adjusted, defects are reduced, meanwhile, the wearing comfort of a processed false tooth is improved, the influence is reduced, and the economic practicability is relatively high.

Description

technical field [0001] The invention relates to the technical field of oral restoration, in particular to a digital processing method for an oral restoration and a processing system thereof. Background technique [0002] Oral restoration, commonly known as dentures, is mainly for the treatment of tooth defects and tooth loss, such as inlays, full crowns, dentures, etc., and also includes the use of artificial restorations for periodontal disease, temporomandibular joint disease and maxillofacial tissue defects Treatments, such as occlusal splints, periodontal splints, prosthetics, prosthetic eyes, prosthetic ears, prosthetic noses, etc. Prosthodontics is an important branch of stomatology. Implant restoration, bonding restoration, and aesthetic restoration are the fastest-growing fields in modern oral restoration, and their development has significantly improved the therapeutic effect and level of oral restoration. [0003] In oral restorative treatment, the existing restor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C9/00
CPCA61C9/0006A61C9/004A61C9/0053
Inventor 刘䶮梁秦魏洪波于海张凌丁明超刘富伟张思佳孟凡辉
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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