Patent ID: 9192776
Filing Date: 2015-11-24
Classification: A61L,A61M,A61N,H01J,H05H

Abstract:
1. A cold plasma device, comprising: a housing having a high voltage electrical inlet port and a gas compartment, the gas compartment having a gas inlet port and a gas outlet port; an electrode disposed within the gas compartment, wherein the electrode is coupled to the high voltage electrical inlet port; and a nozzle having a proximal aperture and a distal aperture, the proximal aperture configured to be coupled to the gas outlet port, the nozzle configured to maintain a stable cold plasma plume exiting from the distal aperture, wherein the nozzle further comprises: a disk positioned in the nozzle between the proximal aperture and the distal aperture the disk comprising, a material haying a plurality of sub-apertures embedded therein such that a stable cold plasma plume exits from the distal aperture.