| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tooth cleaning device that reduces irritation to mucosa by dental antiseptic and hardly generates cutting of the mucosa in oral cavity. <P>SOLUTION: The tooth cleaning device for cleaning a tooth includes: a bubble generating means for vibrating or flowing gas-supersaturated water 6 in which gas more than saturated dissolved amount is dissolved so that pressure fluctuation is generated to generate bubbles in the gas-supersaturated water by the pressure fluctuation and generate a cleaning liquid containing the bubbles from the gas-supersaturated water wherein the cleaning liquid is applied to a cleaning part of the tooth. <P>COPYRIGHT: (C)2013,JPO&INPIT |
