| 摘要 |
The tip (2) can be fitted in a leakproof manner on an opening of the pulp cavity of a tooth and comprises an injector (24) for liquid and an evacuation conduit (25), which both open into the pulp cavity. A vacuum pump (5) is connected to the evacuation conduit (25) in order to produce bubbles in the liquid located in the tooth. A pressure pump (3) connected to a reservoir of liquid conveys the latter to the injector (24) so as to produce, by implosion of the said bubbles, a cavitation in the liquid located in the tooth, by the action of the pressure. …<??>By virtue of the cavitation, the liquid introduced into the pulp cavity is forced to fill the root canals and to effect a complete cleaning of this cavity and of these canals. …<IMAGE>… |
