An electric utility brush with a dynamic brush head which has a rotatable head which is capable of undergoing rotation about two separate axes in order to effect multiple modes of brushing.

An electric utility brush with a dynamic brush head which has a rotatable head which is capable of undergoing rotation about two separate axes in order to effect multiple modes of brushing.

An oral cleaning device includes a head portion, RF electrodes located on the head portion and a non-conductive barrier located on the head portion that separates the electrodes from each other. The electrodes, bristles (if included) and the non-conductive barrier are mounted on a base and the base is arranged for either vibratory or rotational motion.

An oral cleaning device includes a head portion, RF electrodes located on the head portion and a non-conductive barrier located on the head portion that separates the electrodes from each other. The electrodes, bristles (if included) and the non-conductive barrier are mounted on a base and the base is arranged for either vibratory or rotational motion.

An electrical toothbrush transmission connection structure includes a transmission shaft and a motor. The transmission shaft has a first sleeve at one end. The first sleeve has a first connection section. The motor has a rotary shaft. A second sleeve is disposed on the rotary shaft. The second sleeve has a second connection section. The first and second connection sections have corresponding cross-sectional shape and are correspondingly connected with each other so that the electrical toothbrush transmission connection structure has better transmission connection structure and effect.

A connecting element, a base unit and a cleaning head for use in an oral care appliance are disclosed. The connecting element is configured to engage operatively with the cleaning head and the base unit to form a first connection and a second connection respectively.

A connecting element, a base unit and a cleaning head for use in an oral care appliance are disclosed. The connecting element is configured to engage operatively with the cleaning head and the base unit to form a first connection and a second connection respectively.

An automated toothbrush assembly for brushing teeth includes a handle that is gripped for brushing teeth. A rotation unit is movably positioned within the handle and the rotation unit includes a drive shaft that extends outwardly through the handle. The rotation unit alternately rotates the drive shaft in a first direction and a second direction when the rotation unit is turned on. A plurality of brushing heads is provided and a respective one of the brushing heads is removably attachable to the handle to place the respective brushing head in mechanical communication with the drive shaft of the rotation. Each of the brushing heads includes a brush that has a conical shape to penetrate spaces between teeth.

An automated toothbrush assembly for brushing teeth includes a handle that is gripped for brushing teeth. A rotation unit is movably positioned within the handle and the rotation unit includes a drive shaft that extends outwardly through the handle. The rotation unit alternately rotates the drive shaft in a first direction and a second direction when the rotation unit is turned on. A plurality of brushing heads is provided and a respective one of the brushing heads is removably attachable to the handle to place the respective brushing head in mechanical communication with the drive shaft of the rotation. Each of the brushing heads includes a brush that has a conical shape to penetrate spaces between teeth.

Embodiments of the disclosure provide a video toothbrush. An exemplary video toothbrush may include a handle housing an exciter and a support element including a support neck and a support head. The support element may be configured to extend from a proximal connection with the handle to a distal end. The video toothbrush may further include a camera mounted near the distal end of the support head and a shaft extending from the support neck and configured to support a cleaning head toward a distal end of the shaft and configured to receive vibration from the exciter toward a proximal end of the shaft. The video toothbrush may also include the cleaning head having a plurality of bristles projecting in a first direction. The cleaning head may define a central opening. The central opening may be arranged to provide the camera with a view in the first direction.