| 摘要 |
<p>The mucous membrane, the teeth and all areas in the mouth are constantly threatened by infections, in particular during and after surgery. The sound, made of glass (5) and fitted with a metal cap (3) and a silicone cap (2) is filled with a conductive gas and can be connected to a standard handle available at a dentist's workplace. The device generates an electric field acting in combination with the gas in order to destroy germs and bacteria. The ozone level is kept low.</p> |
