DRILLING DEVICE, DRILLING METHOD, AND FIXING MECHANISM

摘要

A drilling device 100 according to the present invention comprises: a display 1 that can make visible a real image which is seen through or imaged; a drill tool 3; a drill marking jib 4; an imaging means 7 (appearance information acquisition means that acquires appearance information of, e.g., the drill tool 3); and a control means 2 that creates a virtual three-dimensional image 12 including a drill direction extension line 31 and a drill end point 41, projects the same onto the real image, and displays the same on the display 1.　The drilling device 100 according to the present invention enables accurate drilling without requiring large equipment such as CT imaging, mock-up creation, or simulation, as was conventionally required.