| 摘要 |
The invention relates to a scanner for an oral cavity comprising: an optical output unit for outputting a linear laser beam; a first optical system for reflecting the linear laser beam output from the optical output unit to the teeth as an object to be scanned; an optical sensing unit for sensing the linear laser beam reflected from the teeth as an object to be scanned and reflected by the first optical system; and a control unit for controlling operations of the optical output unit and the first optical system. The control unit controls the reflection angle and position of the first optical system. |
