Scrubbing device for cleaning, sanitizing or disinfecting
A cleaning, sanitizing or disinfecting scrubbing device includes a body, a non-thermal plasma generator and damp wipe. Generated plasma activates fluid in the wipe. The device may include spacer posts between the body and wipe and a conductive mesh between the body and wipe or embedded in the wipe. Another embodiment includes a reservoir for holding a water-based fluid, a fluid delivery element connected to the reservoir by a tube through which the fluid can flow and a non-thermal plasma geneator. The non-thermal plasma generator activates the fluid. In one embodiment the scrubbing device is a mitt. In another embodiment the scrubbing device is a glove.
1. A device to clean, sanitize, or disinfect a surface to be cleaned using a fluid that is converted to an antimicrobial fluid comprising:
a body configured to be moveable by a person to scrub a surface to be cleaned;
a first scrubbing surface secured to the body;
a non-thermal plasma generator for generating non-thermal plasma;
a reservoir for holding fluid; and
a fluid;
wherein the non-thermal plasma generator is configured to generate non-thermal plasma in contact with the fluid, wherein contact with the non-thermal plasma changes the fluid to an activated fluid that includes one or more reactive species;
an applicator configured to apply the activated fluid to the surface to be cleaned; and
wherein the first scrubbing surface is used to scrub the surface to be cleaned with the activated fluid containing the one or more reactive species.
2. The device of claim 1 wherein the first scrubbing surface is a wipe.
3. The device of claim 2 wherein the wipe is pre-moistened with the fluid prior to the fluid being contacted by the non-thermal plasma.
4. The device of claim 1 wherein the body is wearable by a user.
5. The device of claim 4 wherein the body is a mitt.
6. The device of claim 1 further comprising an array of spacer posts on the body, the array of spacer posts creating a space between the body and the first scrubbing surface.
7. The device of claim 6 further comprising a conductive mesh, wherein the conductive mesh is located between the body and the first scrubbing surface by the spacer posts.
8. The device of claim 1 wherein the fluid comprises an alcohol.
9. The device of claim 1 further comprising:
a fluid delivery element for expelling the fluid in the form of a mist, a spray or a vapor, the fluid delivery element being connected to the reservoir by a passage through which the fluid can flow.
10. The device of claim 9 further comprising a pump for pumping fluid from the reservoir to the fluid delivery element.
11. The device of claim 9 wherein the fluid expelled from the fluid delivery element comprises droplets having a diameter between 50 micrometers and 3 millimeters.
12. The device of claim 9 wherein the fluid delivery element comprises a piezoelectric element.
13. The device of claim 9 wherein the fluid delivery element comprises an atomizing nozzle.
14. The device of claim 1 wherein the non-thermal plasma generator comprises a first electrode and a second electrode.
15. The device of claim 14 further comprising power and control circuitry in circuit communication with at least one of the first electrode and the second electrode.
16. The device of claim 15 wherein the power and control circuitry is powered by at least one battery.
17. The device of claim 1 wherein the activated fluid is electrically charged.
18. The device of claim 1 wherein the device is a mitt and the first scrubbing surface is a replaceable scrubbing pad that is attachable to the mitt.
19. A cleaning, disinfecting or sanitizing device configured to generate an antimicrobial fluid at time of use comprising:
a body configured to be moveable by a person to scrub a surface;
a non-thermal plasma generating device secured to the body;
a fluid reservoir;
a scrubbing material;
wherein the non-thermal plasma generating device is configured to generate non-thermal plasma to contact the fluid and change the fluid to an activated fluid that includes one or more reactive species; and
an applicator configured to apply the activated fluid on a surface to be cleaned.
20. The cleaning device of claim 19 further comprising a wipe.