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    • 5. 发明授权
    • Oral care implement having tissue cleaning elements with directional cleaning
    • 具有定向清洁的组织清洁元件的口腔护理器具
    • US08528145B2
    • 2013-09-10
    • US13461945
    • 2012-05-02
    • Thomas BoydDouglas J. HohlbeinJoe VazquezIan Nicholson
    • Thomas BoydDouglas J. HohlbeinJoe VazquezIan Nicholson
    • A61B17/24A46B3/22A46B9/04A46B9/06A61H13/00
    • A46B9/04A46B15/0055A46B15/0081A46B2200/1066
    • An oral care implement includes a head, a tooth cleaning element region and a tissue cleaning element region. The tissue cleaning element region includes a plurality of flexible, angled projections. The projections are configured to (1) flex from an at-rest position to a substantially flat position when the tissue cleaning element region is in contact with the tongue and is pushed into the mouth, and (2) flex to a substantially upright position when the tissue cleaning element region is in contact with the tongue and is pulled out of the mouth. This arrangement aids in preventing debris from being pushed into the mouth and in removing debris from the mouth and tongue. The flexible projections may be used in conjunction with rigid projections having a generally vertical configuration to aid in removing debris from the mouth and in engaging the cheek to improve saliva production during brushing.
    • 口腔护理器具包括头部,牙齿清洁元件区域和组织清洁元件区域。 组织清洁元件区域包括多个柔性的成角度的突起。 突起被构造成(1)当组织清洁元件区域与舌头接触并且被推入口中时,(1)从静止位置弯曲到基本平坦的位置,并且(2)弯曲到基本上直立的位置,当 组织清洁元件区域与舌头接触并从口中拉出。 这种布置有助于防止碎片被推入口中并从嘴和舌上清除碎屑。 柔性突起可以与刚性突起结合使用,其具有大致垂直的构造,以帮助从口中去除碎屑并且与脸颊接合以改善刷牙期间的唾液产生。