Generating cold plasma away from skin, and associated systems and methods
US11517639B2 · kind B2 · utility
0Cited by
9References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 30, 2019 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Dec 18, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0662
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cold plasma system and method for treating a region of a biological surface is presented. In one embodiment, the system includes: a housing; an air conduit within the housing; a first electrode configured proximately along the air conduit; a second electrode configured proximately along the air conduit and opposite from the first electrode; and a source of alternating current (AC) electrically connected with the first electrode. The source of alternating current is configured to generate cold plasma in the air conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.