Apparatuses and methods for automatically applying and solidifying nail polish on nails of a user comprising operating one or more nail polish applying elements configured to crudely apply nail polish on one or more nail surfaces of one or more fingers identified in a treatment space based on analysis of sensory data captured by one or more imaging sensors configured to capture sensory data depicting the treatment space, operating one or more solidifying energy source(s) to solidify the nail polish applied on the nail surface(s) and operating one or more nail polish removal elements to accurately remove nail polish residues applied on skin of the finger(s) surrounding at least partially a boundary of the nail surface(s) while avoiding removing the nail polish applied within the boundary.

A toothbrush device having a body defining a cavity and an input port disposed on the body in fluid communication with the cavity. The input port permits brushing by-products to pass through the input port and into the cavity while restricting passage of the brushing by-products outward from the cavity. In one form, the toothbrush device includes an elongated handle with a reservoir having at least a portion disposed within the handle. The reservoir is sized to hold a predetermined amount of oral care product, and a mouthpiece is in fluid communication with the reservoir to discharge the oral care product from the reservoir.

The invention provides a unit (300) configured for functionally coupling to a housing (100) of a body care device (1), wherein the housing (100) comprises an actuator (110) configured to at least partly rotate the unit (300) about an axis (A) when the unit (300) is functionally coupled to the housing (100), wherein the unit (300) is further configured to be functionally coupled to a skin treatment head (200) or wherein the unit (300) comprises the skin treatment head (200), wherein the unit (300) comprises: —a first connector element (310) for detachably coupling to a corresponding second connector element (120) of the housing (100) to provide the functional coupling of the housing (100) and the unit (300); —a chamber (400) with a chamber volume (405) for hosting a material (10) selected from the group consisting of a liquid and a semi-liquid, wherein the chamber (400) comprises a first chamber opening (410), wherein the first chamber opening (410) comprises a check valve (412); —a mechanical actuator (500), configured movable relative to the first connector element (310), wherein the mechanical actuator (500) is configured to transfer a force on the skin treatment head (200) in a direction of the first connector element (310) onto the material (10) to expel at least part of the material (10) via the first chamber opening (410) out of the chamber (400), wherein the mechanical actuator (500) is configurable in a plurality of positions relative to the first connector element (310) including a neutral position wherein the mechanical actuator (500) does not transfer a force onto the material (10).

An oral care implement having electrodes thereon. In one aspect, the oral care implement may include a handle and a head, the head having a front surface and an opposite rear surface. A plurality of tooth cleaning elements may extend from the front surface of the head. A soft tissue cleaner may be located on the rear surface of the head, the soft tissue cleaner including a protuberance field. A first electrode and a second electrode are each operably coupled to a power source to have opposite electrical charges. The first and second electrodes may be spaced apart from one another and substantially surround the protuberance field. In other embodiments, the first and second electrodes may be embedded within or otherwise located within the protuberance field.

The present invention relates to a disposable closed-liquid suction toothbrush helping increase the maximum of convenience for user because: whose hands are free due to no gripping or holding while brushing teeth; no need to open mouth while brushing; brush the whole surface of all teeth simultaneously; actively regulate the injection and extraction of the liquid in the oral cavity; and shorten the time of brushing teeth, comprises an arch body (10); brush bristle layers (30) covering the interior surfaces of the arch body; and a liquid storage system (20) located inside the intestine of the arch body. The characteristics of the above components and the methods of integrating these components into a system, which take advantage of the limited amount of clean liquid available in the device in the inconvenient conditions for cleaning teeth outside the bathroom or public restrooms and/or situations or spaces which are not easy to discharge the waste liquid during the process of brushing teeth.

An oral care device may include: a body including a head; a plurality of teeth cleaning elements extending from the head; a first electrode on the head; a second electrode on the head and spaced apart from the first electrode, wherein at least one of the first and second electrodes is a sacrificial electrode; a power source; and a controller configured to operably couple the power source to the first and second electrodes to create an electric potential between the first and second electrodes so that ions are released from the sacrificial electrode during a brushing session; wherein the controller is configured to change a magnitude of the electric potential the brushing session ends.

An oral care implement that delivers a fluid from a reservoir to an applicator by capillary action. The oral care implement may include a head and a handle, the head having tooth cleaning elements extending therefrom. There may also be a reservoir storing a fluid and an applicator on the head. Finally, a delivery member may extend from the reservoir to the applicator. The delivery member may include a capillary tube that draws the fluid from the reservoir to the applicator by capillary action.

An oral care product dispensing system includes a container and a plurality of individually packaged items arranged in an organized fashion according to a predetermined treatment plan. At least one of the individually packaged items, or the packages in which it is contained, may be identified with a predetermined time for use. The plurality of individually packaged items may be arranged sequentially according to the predetermined time for use, such as meals, times of day, days, or intervals.

A surface cleaning device for cleaning substantially vertical surfaces includes a plate, which is pivotally engaged to a first end of a rod so that the rod extends from a first face of the plate. The plate has a second face to which a pad can be removably engaged. A canister containing a cleaning solution under pressure engageable to a valve engaged to the plate. A plurality of nozzles is engaged to the first face of the plate and is operationally engaged to and in fluidic communication with the valve. The nozzles can spray the cleaning solution past a leading edge of the plate. An actuator is engaged to the rod proximate its second end and is operationally engaged to the valve. The actuator selectively actuates the valve to dispense the cleaning solution through the nozzles onto a substantially vertical surface proximate to the leading edge of the plate.