MR mixed reality oral cavity and alveolar surgery training device

The utility model aims to provide a hardware device for MR oral cavity and alveolar surgery training, and the hardware device is used for assisting existing software so as to enable students to have real operation experience and sensory feedback in oral cavity surgery training by combining virtual guidance information with real object training props. Students are helped to adapt to actual operation more quickly after receiving training. Meanwhile, by means of accurate space positioning and tracking, students are guided to complete training operation, the dependency on teachers in the teaching process is relieved, meanwhile, the students are helped to master correct operation modes, and correct behavior habits are formed. 本申请的目的在于提供了一种MR混合现实口腔牙槽外科培训的硬件装置，用于辅助现有软件以实现通过将虚拟指导信息与实物训练道具相结合，使学生在口腔外科训练中拥有真实的操作体验和感官反馈，帮助学生在接受训练后更快的适应实际操作。同时借助精准的空间定位和追踪，指导学生完成培训操作，在减轻教学过程对老师的依赖性的同时帮助学生掌握正确的操作方式、养成正确的行为习惯。