| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tongue plaque removing chip for efficiently removing the plaque on the surface of the tongue with high accuracy and achieving easy handling, and a tongue plaque removing hand piece using it. <P>SOLUTION: This tongue plaque removing chip 2 including a chip base 3 and an operating part 4 at the tip, is removably fitted to the tip of the hand piece body 1 incorporating a vibration generating source 10. The vibration of the vibration generating source 10 is transmitted through the chip base 3 to the operating part 4, and the vibrated operating part acts on the tongue surface to thereby remove the tongue plaque. <P>COPYRIGHT: (C)2004,JPO</p> |
