| 摘要 |
The present invention relates to an ultrasound wave transmission device for cleaning dental root canals, in particular, an ultrasound wave transmission device capable of file exchange for cleaning dental root canals. The ultrasound wave transmission device capable of file exchange for cleaning dental root canals according to one embodiment of the present invention comprises: a dental hand that can be connected to an ultrasound generator, a vice chuck that is provided on the opposite side of a connection portion of the ultrasound generator of the dental hand and which is adapted to have a file inserted and fixed therein, and a pin vice that couples with the vice chuck and fixes the file. |
