| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an ultrasonic intrabuccal cleaner in which help of a nursing person is not needed and even a nursed person such as elderly person with trouble in the hand can independently perform intrabuccal washing (toothbrushing, etc.). <P>SOLUTION: In the ultrasonic intrabuccal cleaner 1, a held section 3 formed in the shape of a triangle so that it might be easy to hold between the upper teeth and the lower teeth of a person is provided and an oscillation element 9 capable of generating ultrasonic vibration is provided in the clamped section 3. Additionally, the held section 3 has a horseshoe-shaped tooth abutment section 3A inserted between the upper tooth and the lower tooth and a tongue abutment section 3B connecting the tooth abutment section and the oscillation element 9 capable of generating the ultrasonic vibration is formed in the upper surface and lower surface of the tooth abutment section. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
