| 摘要 |
A surgical device for dental use with variable structure comprising a handle (11) from which a stem (12) extends to which a work tip (13-18) is connected in a removable manner, means (26, 27, 28) being also provided for detecting the operating position of at least one tip (13-18) with respect to an external sleeve (21) containing the stem (12) provided with a tip (13-18). <IMAGE> |
