发明名称 Dental plaque-reducing device
摘要 The present invention discloses a disposable flossing device made of a soft plastic. It is equipped with a planed edge along the downward edge to be implemented as a plaque-removing pick for sub-gingival tracing along the base of the tooth which aids in the prevention of gum disease and periodontal pockets.
申请公布号 US2006150999(A1) 申请公布日期 2006.07.13
申请号 US20050035207 申请日期 2005.01.13
申请人 KNELLER SHELDON 发明人 KNELLER SHELDON
分类号 A61C15/00 主分类号 A61C15/00
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