Hydraulic driven brush - interdental jet combination

Abstract

The invention relates to an oral cleaning system (100) for cleaning teeth with a combination of brushing and interdental liquid cleaning. The oral cleaning system (100) comprises a cleaning head (200) as well as a support unit (300) having a fluid reservoir (350) for containing a fluid (110). The cleaning head (200) comprises a brush (240) for brushing the teeth, and an orifice (250) for emitting a part of the fluid (110) for interdental liquid cleaning. A first fluid channel (210) guides the fluid from the fluid reservoir to a hydraulic motor (230) driving the brush (240), and to the orifice (250). The cleaning head (200) further comprises a second fluid channel (220) configured for transporting at least a part of the fluid (110) back from the hydraulic motor (230) to the fluid reservoir (350) of the support unit (300).

Dependencies are inferred from the claim text.