Abstract: A system includes a cold plasma applicator configured to couple directly to a container, wherein the cold plasma applicator is configured to generate a cold plasma within the container. A method includes operating a cold plasma applicator to generate a cold plasma to treat contents within a container, wherein the cold plasma applicator is configured to directly couple to the container, or the cold plasma applicator comprises a varying geometry application surface having a plurality of protruding electrode portions spaced apart from one another to define a plurality of intermediate recessed portions, or a combination thereof.

Abstract: A wearable cold plasma system includes a wearable cold plasma applicator configured to couple to a surface of a user wearing the wearable cold plasma applicator and configured to generate a cold plasma. The wearable cold plasma applicator is in the form of a cuff having one or more electrodes configured to generate the cold plasma within a cavity of the cuff. The wearable cold plasma system also includes a controller coupled to the wearable cold plasma applicator, and the controller is configured to produce an electrical signal that forms the cold plasma with the wearable cold plasma applicator.

Abstract: A system including a wearable cold plasma system, including a wearable cold plasma applicator configured to couple to and deliver a cold plasma to a surface of a user wearing the wearable cold plasma device.

Abstract: A system including an internal cold plasma system, including an internal cold plasma applicator configured to couple to a surface surrounding a cavity and to produce a cold plasma between the internal cold plasma applicator and the surface.

Abstract: A system including a wearable cold plasma system, including a wearable cold plasma applicator configured to couple to and deliver a cold plasma to a surface of a user wearing the wearable cold plasma device.

Abstract: A system including a cold plasma treatment system, including a controller configured to produce an electrical signal that generates cold plasma, a cold plasma applicator coupled to the controller, including a roller with at least one cold plasma generating region and at least one massage region, wherein the cold plasma applicator is configured to provide a cold plasma treatment and a massage treatment with the at least one cold plasma generating region and a massage treatment with the at least one massage region.

Abstract: A system including a cold plasma pressure treatment system including a pump configured to produce negative pressure at a first cold plasma treatment region, and a controller configured to control negative pressure at the first cold plasma treatment region with the pump and an electrical signal that forms cold plasma.

Abstract: A system includes a cold plasma applicator configured to couple directly to a container, wherein the cold plasma applicator is configured to generate a cold plasma within the container. A method includes operating a cold plasma applicator to generate a cold plasma to treat contents within a container, wherein the cold plasma applicator is configured to directly couple to the container, or the cold plasma applicator comprises a varying geometry application surface having a plurality of protruding electrode portions spaced apart from one another to define a plurality of intermediate recessed portions, or a combination thereof.

Abstract: A system including a wearable cold plasma system, including a wearable cold plasma applicator configured to couple to and deliver a cold plasma to a surface of a user wearing the wearable cold plasma device.

Abstract: A system may include a portable spray device having a battery powered drive, a rotary atomizer driven by the battery powered drive, and a syringe configured to supply a liquid to the rotary atomizer, wherein the rotary atomizer is configured to rotate to atomize the liquid into a spray. A system may include a portable spray device having a barrel portion with a first syringe fluidly coupled to a spray head, and a handle portion coupled to the barrel portion via a break-action mechanism. The handle portion may include an actuator assembly configured to drive a first plunger in the first syringe.

Abstract: A system including an electrostatic spray system, including a handheld spray coating device, a rotary atomizer coupled to the handheld spray coating device, wherein the rotary atomizer atomizes a liquid flowing through the handheld spray coating device, and an indirect charging device coupled to the handheld spray coating device, wherein the indirect charging device is configured to electrostatically charge the liquid exiting the rotary atomizer.

Abstract: A system may include a portable spray device having a battery powered drive, a rotary atomizer driven by the battery powered drive, and a syringe configured to supply a liquid to the rotary atomizer, wherein the rotary atomizer is configured to rotate to atomize the liquid into a spray. A system may include a portable spray device having a barrel portion with a first syringe fluidly coupled to a spray head, and a handle portion coupled to the barrel portion via a break-action mechanism. The handle portion may include an actuator assembly configured to drive a first plunger in the first syringe.