| 摘要 |
<p>To provide a dental instrument that can be connected to existing operational units, such as dental units and table-top devices, in order to allow dental polishing procedures, the presentinvention presents a dental polishing device (1) comprising a powder chamber (2) for holding abrasive powder, said powder chamber (2) comprising an inlet (5) and an outlet (6) arranged to be broughtin fluid communication with an operational unit (11) for controlling a supply of pressurized air through the powder chamber(2)to a hand-held instrument (3) connectableto the outlet (6) of the powder chamber (2) through a hose (4). The dental polishing device (1) comprises connection means and is arranged tobe fixedly but detachably connected external to the operational unit (11) through said connection means.</p> |
