TOOTH-BRUSH Russian patent published in 1995 - IPC

FIELD: sanitary-hygienic aids. SUBSTANCE: tooth-brush has to be a case made of elastic material with internal cavity, which case is put on finger of substrate. The case has hygienic members, which are disposed onto its external surface. Other hygienic members are disposed onto internal surface of the case, which members are used for treating tooth by turning case over. EFFECT: improved quality of cleaning. 3 dwg