| 摘要 |
PURPOSE: A multi-function brush for overdenture is provided to clean structure of an overdenture by using only one toothbrush. CONSTITUTION: A multi-function brush for overdenture comprises a brush grip(10), a first brush group(20), a second brush group(30), and a third brush group(40). The brush grip has a structure by manufacturing a plastic material flame, and has one brush-head part and one brush-tail part. The first brush group is installed on a first surface in the brush-head part. The second brush group is installed on a second surface in the brush-head part. The third brush part is installed in the brush-tail part. |
