FIELD: medical engineering; hygiene. SUBSTANCE: device has shortened handle, curved neck, and head with bristle, and mouthpiece provided with flexible fixing member. Brush is rotatably and lockably mounted in the fixing member, whereas the mouthpiece is clamped with mandible teeth. EFFECT: enhanced effectiveness in cleaning teeth. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOTH BRUSH | 1991 |
|
RU2013980C1 |
| TOOTH-BRUSH | 1992 |
|
RU2043057C1 |
| TOOTH-BRUSH | 1995 |
|
RU2073991C1 |
| TOOTHBRUSH | 1992 |
|
RU2049413C1 |
| TOOTH-BRUSH | 1992 |
|
RU2056779C1 |
| TOOTH-BRUSH | 1992 |
|
RU2041690C1 |
| TOOTH-BRUSH | 1992 |
|
RU2043056C1 |
| TOOTH-BRUSH | 1992 |
|
RU2035175C1 |
| TOOTH-BRUSH | 0 |
|
SU1722434A1 |
| TOOTH BRUSH | 1992 |
|
RU2039488C1 |
