The bottle and spray assembly is a device that is designed pump liquids through a nozzle. The pump of the bottle and spray assembly is manually operated. The bottle and spray assembly is designed to rest on the arm of the user while the user holds a handle. The placement of bottle and spray assembly is in such a manner that the arm holds the bottle and spray assembly in place while the user pulls on the handle. The motion of pulling the handle operates the pump action within the spray assembly, which pumps the liquid through a nozzle. The bottle and spray assembly comprises a bottle and a spray assembly.

Therapeutic powder applicators and their methods of operation are described. In some embodiments, a first flow of gas may flow through a distal porous portion of a chamber containing a therapeutic powder. This gas may fluidize and entrain the therapeutic powder and flow the entrained powder through an outlet that is in fluid communication with the chamber.

An air-assisted airless spray gun includes a valve cartridge configured to control a flow of air or spray fluid through the spray gun. The valve cartridge includes a housing configured to interface with the spray gun body and fully supporting the flow control components of the valve cartridge. The housing is secured within a bore of the spray gun body. The valve member is supported by the housing and actuatable relative to a seat. The valve is formed between the seal end of the valve member and the seat.

A fluid applicator configured to receive a pressurized fluid includes a handle assembly, a hook pivotably coupled to the handle assembly and configured to be actuated between a closed position and an open position, and a tip assembly configured to atomize the pressurized fluid.

The present invention relates to a system for applying and/or spreading a pharmaceutical and/or cosmetic composition on the skin. The system (100) comprises a container (110) for receiving a pharmaceutical and/or cosmetic composition (140); a dosing unit (120) mechanically coupled with the container (100) for dispensing a predetermined amount (141) of the composition (140) from the container (110) through an opening (121) of the dosing unit (120); and an applicator (130). The applicator (130) is configured to be temporarily coated or loaded with the predetermined amount (141) of the composition (140). Moreover, the applicator (130) is configured for spreading the predetermined amount (141) of the composition (140) on a skin area of a user. The applicator (130) is detachably connectable with the container (110) or the dosing unit (120).

A skin-beautifying shower device includes a toiletries container and a switching assembly provided in a handle. The toiletries container includes a housing and a storage tube. The housing is provided with a water inlet end and a water outlet end. The storage tube is placed in the housing with at least one end thereof being enclosed, and a gap is defined between the outer wall of the storage tube and the inner wall of the housing to form a first water passage communicating with the water inlet end and the water outlet end. The switching assembly includes a rotating disc, a water splitter piece, and a toggle. The rotating disc is provided with a first water outlet hole communicating with the first water passage. The water splitter piece is provided with a second water outlet hole communicating with the water outlet. The toggle extends out of the handle and drives the rotating disc to rotate and to control a communication area between the first and second water outlet holes.

A spray device and a method of using the spray device are provided. The spray device facilitates the application of a liquid such as a pretreatment liquid to an area of a fabric material. The spray device can be positioned on or adjacent portions of the fabric material and/or a substrate supporting the fabric material. The spray device can be activated to spray the pretreatment liquid and move the spray device on portions of the fabric material and/or the substrate supporting the fabric material.

A manifold that allows for increased flow performance, at a reduced pressure, and a flow path that is easily maintained, and fluid dispensing systems that allow for the precise, controlled spacing of beads of multiple component adhesives, and other liquids, and allow for multiple beads to be dispensed onto a substrate simultaneously are disclosed. A control portion for a manifold that solves the disadvantages relating to sealing an open channel and a carrier that provides a mechanism for applying an adhesive and/or a two-part adhesive easier are disclosed.

A disinfecting device is easy to use and can be easily mounted or removably connected in a dental operatory or other similar environment. The device can include a removable solution chamber attached to a base unit. The solution chamber can be a refillable chamber or a disposable chamber. The base unit can receive pressurized air, typically from a standard connection present in the dental operatory, or a dental chair, or the like. The pressurized air can be used to deliver a mist or an electrostatic fog of the solution in the solution chamber out of a nozzle. The solution bottle can be directly attached to the nozzle/sprayer device, with an air hose extending therefrom. In use, the user can turn on the system and use an activation/deactivation mechanism to deliver the atomized mist or fog to all surfaces in the room.

A nozzle includes a main chamber defining a first internal space, a first inlet defined in a first end of the main chamber to couple to a material sprayer, a second inlet to receive a solid material into the main chamber, and an outlet defined in a second end of the main chamber. The first inlet upstream from the second inlet to allow a fluid material to enter the main chamber before the solid material. The main chamber configured to mix the solid material with the fluid material.