发明名称 Soft brush gum stimulator
摘要 A gum stimulator is disclosed which has a removable brush composed of a high-density of soft thin fibers. The brush tip is disposed on a handle, which may comprise an end of a toothbrush, and is mounted on a shaft which extends from the handle. In one embodiment, the brush extends at an angle of about 90 degrees from the handle and includes long fibers surrounded by short fibers which penetrate the interstitial spaces between the teeth to provide complete gum stimulation without causing tissue damage.
申请公布号 US5342284(A) 申请公布日期 1994.08.30
申请号 US19930014790 申请日期 1993.02.08
申请人 PROFESSIONAL DENTAL TECHNOLOGIES, INC. 发明人 LEMON, J. ROBERT;EVANS, WILLIAM T.;CHRISTIAN, ROBERT E.
分类号 A46B5/00;A46B9/04;(IPC1-7):A61H7/00;A61C3/00 主分类号 A46B5/00
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