| 摘要 |
A device (R) for removing tooth stain comprises a longitudinal handle (2) including longitudinal first and second portions (6, 8), the first portion (6) being hingedly secured to the second portion (8). The handle (2) has a closed position when the first and second portions (6, 8) are on top of one another and an open position when the first and second portions (6, 8) are separated from each other, substantially in the manner of a clam shell. The first and second portions (6, 8) each include cooperating first and second cavities (24, 26) that define a chamber when the handle (2) is in the closed position. A tool (4) designed for removing tooth stain, which may be in the form of an interproximal brush, is removably disposed at one end of the handle (2).
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