Tooth implantation operation training system and method based on AR (Augmented Reality) technology

Abstract

The invention relates to a tooth implantation operation training system and method based on AR (Augmented Reality) technology, and the system is characterized in that the system comprises a virtual model modeling module, an AR recognition module, a collision detection module, a force feedback module, an edentulous jaw tissue deformation module, and a surgery operation module; and the virtual model modeling module establishes a three-dimensional model of an edentulous jaw tissue and a virtual operation tool, and other modules are used for operating interaction between a handle at the tail end of force feedback equipment in reality and a virtual tooth implantation environment in a computer to carry out tooth implantation virtual operation training. According to the invention, repeated training can be carried out, the problem of resource shortage in experimental teaching is solved, the sense of reality of training is enhanced, the training cost is reduced, and a user can better understand and understand a tooth implantation operation.

Description

technical field [0001] The present invention relates to the field of AR technology, in particular to a dental implant surgery training system and method based on AR technology. Background technique [0002] Stomatology is a practical and operable subject. It is essential to carry out the training of dental operation skills. Dental implant surgery is one of the essential skills for students majoring in stomatology. The training of dental implant surgery can improve students' practical ability and deepen students' understanding of dental implant technology. Human teeth and mouths are very different from those of other mammals, and there are currently no good alternatives for training in dental surgery. Traditional experimental teaching is still used to cultivate students' operational skills, such as isolated tooth models, isolated tooth treatment, clinical practice, etc. However, the contact of isolated teeth is limited, and the cost of artificial teeth is high, and its str...

AI Technical Summary

Problems solved by technology

However, the contact of isolated teeth is limited, the cost of artificial teeth is high, and its structure and materials are very different from ordinary teeth

Due to the lack of interaction with trainers and feedback on training effects, these training methods have limited training items, lack of authenticity in training, and limited types of cases

Additionally, material consumption during the internship increases training costs and makes it difficult for students to obtain proper training

Images