Oral devices are provided, including oral brushes that include bristle tufts and a rotatable member having radially extending tips constructed to penetrate the interproximal and subgingival regions of the oral cavity.
申请公布号
AU1618900(A)
申请公布日期
2000.06.13
申请号
AU20000016189
申请日期
1999.11.10
申请人
GILLETTE CANADA COMPANY
发明人
THOMAS E. DEVLIN;MICHAEL F. ROBERTS;PHILLIP M. BRAUN