An oral device is provided that includes a handle, a head, extending from the handle and having a pair of elongated arms that include opposed surfaces; and a pair of opposed cleaning elements, mounted on the opposed surfaces, the cleaning elements being constructed and positioned to be inserted into the interproximal regions of a user's mouth when the oral device is moved back and forth over the user's teeth. Each of the cleaning elements are positioned at an acute angle with respect to an interproximal line defined through the interproximal region.
申请公布号
WO0228221(A1)
申请公布日期
2002.04.11
申请号
WO2001US31165
申请日期
2001.10.04
申请人
GILLETTE CANADA COMPANY;BRAUN, PHILLIP, M.;BIRLA, AMIT;DUFF, RONALD, R., JR.;CLAIRE, KAREN
发明人
BRAUN, PHILLIP, M.;BIRLA, AMIT;DUFF, RONALD, R., JR.;CLAIRE, KAREN