| 摘要 |
PCT No. PCT/EP94/00704 Sec. 371 Date Aug. 22, 1995 Sec. 102(e) Date Aug. 22, 1995 PCT Filed Mar. 8, 1994 PCT Pub. No. WO94/21191 PCT Pub. Date Sep. 29, 1994The invention is directed to an interproximal brush for an electric toothbrush which is coupled to the shaft driving the bristle supporting structure in an alternating motion in a manner independent of the coupling of the bristle supporting structure to the shaft. The interproximal brush performs a pivotal motion enabling additional cleaning in particular of interproximal spaces.
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