Teeth cleaning implement has motor driven brushes mounted on housing inserted into mouth for simultaneous cleaning of all teeth

摘要

The dental hygiene cleaner has a housing (1) inserted into the users mouth and with two opposed faces each with a recess (10,11) to receive a dental row The recesses have internally mounted brushes (14) actuated by a movement relative to the teeth. A motor (2) is connected to the housing and has a transmission (5) to move the housing with respect to the teeth.