A complete system for oral care and hygiene is revealed, easy portability, hygienically safe and comfortable to use, which facilitates the availability of a toothbrush, toothpaste and dental floss, all included in a coupled body, and allows to be carried with security and hygiene in wallets, clothing, and others; optimizing access at any time to a complete system for the care and cleaning of teeth and gums.

A tooth cleaning system includes a handheld toothbrush portion coupled by tubes to an arm-mounted module. Collectively, the handheld toothbrush portion and the arm-mounted module include an oscillating toothbrush head; an irrigation system having a pump, reservoir, and tubing; and a scavenge system having a pump, reservoir, and tubing. In some examples, portions of the irrigation system are disposed in the handheld toothbrush and portions of the irrigation system are disposed in the arm-mounted module.

A bottle cleaning system includes a bowl; and a brush attachment attached to the bottom surface of the bowl, and having an elongated tube attached to a rod engaged with a pressure seat, the pressure seat attached to a first valve; bristles extending from the elongated tube; a housing extending around the rod and positioned above the pressure seat; and a connection system attached to the bottom surface of the bowl, and having a plate with a channel, the channel to align with the pressure seat; and a spring surrounding the channel and having a second valve contained therein; depressing the spring via the housing forces liquid through the channel and the elongated tube; the bristles allow for one handed cleaning of a bottle.

A liquid-permeable brush roll may include a main body having a radial surface, a cavity having an open end, a stopper removably coupled to the main body at the open end of the cavity, and one or more weep holes defined in the radial surface of the main body and fluidly coupled to the cavity. The cavity extends within the main body and is configured to store a cleaning fluid therein.

The invention relates generally to the field of medical devices and, more specifically, to a handheld device that stimulates the meibomian gland of the eyelid mechanically, and specifically stimulates the meibomian glands of the eyelid to treat Meibomian gland dysfunction, also known as Dry eye and chronic marginal eyelid inflammation.

A liquid supply apparatus having an internal reservoir. In one embodiment, the invention can be a liquid supply apparatus including a housing having an internal reservoir containing a fluid. A partition member may be positioned within the internal reservoir to divide the internal reservoir into a first chamber and a second chamber. The partition member may include a passageway extending therethrough and terminating as a first opening in a first surface of the partition member and as a second opening in a second surface of the partition member. A capillary member is located within the second chamber and extends from a first end to a second end. The partition member prohibits axial movement of the capillary member into the first chamber.

An ergonomic applicator is provided for applying a cosmetic composition to the eyelashes. The applicator comprises a handle portion and a head portion wherein the longitudinal axis of the head portion is positioned or can be rotatably positioned with respect to the longitudinal axis of the handle. The handle being suitable dimensioned for holding between the thumb and fingers without rotation of the handle. The head portion having at its distal end means for holding a charge of cosmetic composition and transferring it to the eyelashes on contact therewith, such as but not limited to bristles.

The invention relates generally to the field of medical devices and, more specifically, to a handheld device that stimulates the meibomian gland of the eyelid mechanically, and specifically stimulates the meibomian glands of the eyelid to treat Meibomian gland dysfunction, also known as Dry eye and chronic marginal eyelid inflammation.

A liquid supply apparatus having an internal reservoir. In one embodiment, the invention can be a liquid supply apparatus including a housing having an internal reservoir containing a fluid. A partition member may be positioned within the internal reservoir to divide the internal reservoir into a first chamber and a second chamber. The partition member may include a passageway extending therethrough and terminating as a first opening in a first surface of the partition member and as a second opening in a second surface of the partition member. A capillary member is located within the second chamber and extends from a first end to a second end. The partition member prohibits axial movement of the capillary member into the first chamber.

The invention relates to wind turbine blade and tower maintenance devices, which can be used for semi- or fully-automated maintenance, including cleaning, de-icing, and painting of wind turbine blades and tower. The wind turbine blade maintenance arrangement, comprising a main frame; a roller frame; at least one cleaning and/or painting means supporting frame; a linear movement rail, comprising the longitudinally extending base surface, two longitudinally-extending walls, being perpendicular to the base surface; a joint, providing for at least one degree of freedom; at least two rollers mounted on the roller frame and configured to allow secure pushing of the arrangement of the cleaning robot against an edge of the wind turbine blade, and moving the maintenance arrangement along the edge of the blade; the cleaning and/or painting means, mounted on the cleaning and/or painting means supporting frame; the cleaning and/or painting means supporting frame or frames are adjustably connected to the roller frame so as to allow controllable adjustment of the distance between the cleaning and/or painting means, and the surfaces of the wind turbine; wherein the main frame and the roller frame are adjustably connected together via a linear movement rail and a joint; the linear movement rail is designed to allow movement of the roller frame in a substantially horizontal direction in respect to the main frame; the joint is designed to allow controllable rotational movement of the roller frame in respect to the linear movement rail, wherein the rotational axis of the revolute joint is substantially perpendicular to the base surface of the linear movement rail.