Method and device for making complete denture based on data mining

A complete denture and denture technology, applied in the field of stomatology, can solve the problems of personalized balanced occlusal relationship and aesthetic shape design effect that are difficult to achieve accurately and quickly, and fail to make full use of three-dimensional digital technology for precision, automation and high efficiency.

Active Publication Date: 2021-06-11
PEKING UNIV SCHOOL OF STOMATOLOGY
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Problems solved by technology

However, the above-mentioned systems all use manual forward construction to design the artificial dentition and polished surface shape of the complete denture. It is still difficult to realize the personalized balance of occlusal relationship and aesthetic shape design effect accurately and quickly, and the three-dimensional digitalization has not been fully utilized. The advantages of precision, automation and high efficiency of technology

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  • Method and device for making complete denture based on data mining
  • Method and device for making complete denture based on data mining
  • Method and device for making complete denture based on data mining

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Embodiment Construction

[0041] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0042] The flowchart of an embodiment of the complete denture manufacturing method of the present invention is as follows figure 1 shown.

[0043] In step 101, the patient's alveolar ridge data is acquired. In one embodiment, alveolar ridge data may be obtained by scanning a patient's alveolar ridge impression or alveolar ridge model.

[0044] In step 102, a target denture template is selected from the complete denture template database according to the alveolar ridge data. The complete denture template database includes a plurality of standard denture templates, and the standard denture templates may be complete denture scan data or complete denture design data. In one embodiment, the alveolar ridge data can be fuzzily matched with the data in the complete denture template database to obtain the standard denture te...

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Abstract

The invention proposes a method and device for making a complete denture based on data mining, and relates to the field of stomatology. Among them, a complete denture manufacturing method of the present invention includes: obtaining alveolar ridge data of an edentulous patient; selecting a target denture template in the complete denture template database according to the alveolar ridge data; Data Acquisition of complete denture design data. Through such a method, the patient's alveolar ridge data can be matched with the standard denture template data in the template library, so as to obtain a standard denture template suitable for the patient, and further complete denture design can be carried out based on this template, thereby omitting the need for technicians. The steps of manual detailed design and production improve the automation of complete denture design and improve the efficiency of complete denture production.

Description

technical field [0001] The invention relates to the field of stomatology, in particular to a method and device for making a complete denture based on data mining. Background technique [0002] According to the third national oral health epidemiological survey, there are more than 10 million edentulous patients in China. Although implant restoration is a more ideal way to restore edentulousness, due to local anatomical conditions, general health conditions, and economic conditions, conventional complete dentures are still the first choice for most edentulous patients. At the same time, conventional complete dentures are also an important diagnostic tool and one of the transitional restoration methods for edentulous implant restoration. [0003] CAD / CAM (Computer Aided Design / Computer Aided Manufacture, computer-aided design and computer-aided manufacturing) technology has been applied in the field of oral restoration since the 1980s, using high-precision digital impressions ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C13/00G06F30/20G06F16/2457G06F16/21G06K9/62
CPCA61C13/0004G06F30/20
Inventor 孙玉春王勇钟伟秋陈虎周永胜邓珂慧
Owner PEKING UNIV SCHOOL OF STOMATOLOGY
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