Wearable cold plasma system

1. A system comprising:

a wearable cold plasma system, comprising:

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, wherein the wearable cold plasma applicator comprises a multi-layer flexible structure comprising:

a first flexible layer having first opposite sides; and

a second flexible layer having second opposite sides, wherein the second flexible layer extends along the first flexible layer, and the second flexible layer comprises a fluid filled layer, wherein at least one of the first or second flexible layers comprises a dielectric material, wherein an aperture extends at least partially into at least one of the first or second flexible layers.

2. The system of claim 1 , comprising a gas source coupled to the wearable cold plasma applicator, wherein the gas source is configured to be ionized and deliver the cold plasma through at least one flow path to the wearable cold plasma applicator.

3. The system of claim 1 , wherein the multi-layer flexible structure comprises one or more apertures each associated with one or more electrodes, and the one or more electrodes are configured to generate the cold plasma with a fluid flow through each respective aperture of the one or more apertures.

4. The system of claim 1 , wherein the multi-layer flexible structure is configured to conform to the shape of the surface.

5. The system of claim 1 , wherein first flexible layer comprises at least one plasma generating region.

6. The system of claim 1 , wherein the fluid filled layer holds a conductive fluid.

7. The system of claim 1 , wherein the fluid filled layer holds a fluid with conductive particles.

8. The system of claim 1 , wherein first flexible layer comprises electrodes in a flexible dielectric barrier material.

9. The system of claim 1 , comprising a controller configured to produce an electrical signal that forms cold plasma with the wearable cold plasma applicator, wherein the electrical signal comprises a multi-frequency electrical signal.

10. A system comprising:

a wearable cold plasma system, comprising:

a cold plasma generator configured to generate a cold plasma; and

a wearable cold plasma applicator configured to receive the cold plasma from the cold plasma generator, wherein the wearable cold plasma applicator is configured to couple to and deliver the cold plasma to a user mountable side, wherein the wearable cold plasma applicator comprises a plurality of modular interchangeable plasma application sections configured to selectively couple together to change a configuration of the wearable cold plasma applicator; and

a controller coupled to the cold plasma generator, wherein the controller is configured to produce an electrical signal that forms the cold plasma with the cold plasma generator.

11. The system of claim 10 , wherein the wearable cold plasma applicator comprises a multi-layer flexible structure comprising:

a first flexible layer having first opposite sides; and

second flexible layer having second opposite sides, wherein the second flexible layer extends along the first flexible layer, and the second flexible layer comprises a fluid filled layer.

12. The system of claim 11 , wherein the fluid filled layer holds a fluid with conductive particles.

13. The system of claim 11 , wherein the multi-layer flexible structure comprises one or more electrodes around at least one aperture, and the one or more electrodes are configured to generate the cold plasma with a gas passing through the at least one aperture.

14. The system of claim 10 , wherein the electrical signal comprises a multi-frequency electrical signal.

15. The system of claim 10 , wherein the cold plasma generator comprises a fluid source and one or more electrodes upstream from the wearable cold plasma applicator.

16. The system of claim 15 , wherein the fluid source couples to the wearable cold plasma applicator with a conduit, and wherein the conduit comprises the one or more electrodes configured to generate the cold plasma with a fluid flow passing through the conduit.

17. The system of claim 10 , wherein the wearable cold plasma applicator comprises a first portion and a second portion, and wherein the first portion and the second portion are configured to circumferentially surround the substrate.

18. A method comprising:

conforming a multi-layer flexible structure of a wearable cold plasma applicator to a surface, wherein the multi-layer flexible structure comprises first and second flexible layers disposed one over another, wherein at least one of the first or second flexible layers comprises a dielectric material, wherein an aperture extends at least partially into at least one of the first or second flexible layers;

producing an electrical signal with a controller;

flowing a fluid flow from a fluid source to the wearable cold plasma applicator;

generating a cold plasma using the electrical signal and the fluid flow; and

flowing the cold plasma to the surface with the wearable cold plasma applicator.

19. The system of claim 18 , wherein generating the cold plasma comprises generating the cold plasma along or upstream of one or more fluid passages coupled to the fluid source.

20. The system of claim 1 , wherein the wearable cold plasma system is configured to supply a flow of fluid to the wearable cold plasma applicator during application of the cold plasma to the surface of the user.

21. The system of claim 1 , wherein the wearable cold plasma applicator comprises a plurality of modular interchangeable plasma application sections configured to selectively couple together to change a configuration of the wearable cold plasma applicator.

22. The system of claim 1 , wherein the wearable cold plasma applicator comprises a sleeve having one or more electrodes configured to generate the cold plasma in the sleeve.

23. The system of claim 1 , wherein the wearable cold plasma applicator comprises a plurality of concentric circular electrodes.

24. The system of claim 1 , wherein the wearable cold plasma applicator comprises a plurality of substantially parallel electrodes.

25. The system of claim 1 , wherein the wearable cold plasma applicator comprises an enclosure surrounding a chamber configured to receive a portion of the user and surround the portion of the user with the cold plasma.

26. A system comprising:

a wearable cold plasma system, comprising:

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, wherein the wearable cold plasma applicator comprises one or more apertures each associated with one or more electrodes, and the one or more electrodes are configured to generate the cold plasma with a fluid flow through each respective aperture of the one or more apertures.

27. A system comprising:

a wearable cold plasma system, comprising:

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, wherein the wearable cold plasma applicator comprises a plurality of modular interchangeable plasma application sections configured to selectively couple together to change a configuration of the wearable cold plasma applicator, wherein the wearable cold plasma applicator comprises a dielectric material.

28. A system comprising:

a wearable cold plasma system, comprising:

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, wherein the wearable cold plasma applicator comprises a multi-layer flexible structure comprising:

a first flexible layer having first opposite sides; and

a second flexible layer having second opposite sides, wherein the second flexible layer extends along the first flexible layer, and the second flexible layer comprises a liquid filled layer.

29. The system of claim 28 , wherein the fluid filled layer comprises a saline solution.

30. The system of claim 28 , wherein at least one of the first or second flexible layers comprises a dielectric material.