| 摘要 |
In treatments for gum inflammation, prophylaxis and oral hygiene a local irrigation procedure with therapeutical fluid is used. It is an object of this invention that the therapeutical fluid is sprayed direct and simultaneously on all points of the dental plate previously determined by the dental surgeon thus improving the treatment effectiveness. The therapeutical fluid (10) contained in the dispenser (9) and propelled by the pump (8), whose flow is controlled by a electrovalve (7) governed by the processor (6) according to the operating program, reaches the collector (5), it is directed through the channels (4) and then ejected through the nozzles (3), conveniently placed on the dental mould (2) in the corresponding patient-customized tray (1). In addition, so as to prevent its contamination, the device ensures the therapeutical fluid insulation from the environment. <IMAGE>
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