| 摘要 |
An interproximal toothbrush has an elongated handle having one end bent at an obtuse angle relative to the remainder of the handle, a bore along the central axis of the one end extending from the terminal portion thereof into the one end, an elongated bristle support carrying a plurality of bristles radially extending therefrom at a first portion and the second portion of the bristle support extends through the surface of the one end of the elongated handle to the bore and is then carried within the bore by that portion which extends toward the remainder of the handle.
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