Field of reach ultraviolet light disinfecting system
US11517634B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 6, 2021 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | May 6, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/16
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A field of reach ultraviolet light disinfecting system includes a wrist band having two or more UV light emitters to produce a shower of UV light over the hand to disinfect pathogens that may be located on the hand and/or objects and surfaces in the light field of light dispersion the UV light emitters. A field of reach ultraviolet light disinfecting device has a top-hand UV light emitter configured on the wrist band to produce a top-hand UV light field that is emitted down over the top or back of a hand, when donned on a person's wrist. A field of reach ultraviolet light disinfecting device has a palm-hand UV light emitter that produces a palm-hand UV light field over the palm of a hand. A visible light emitter may project a visible light that overlaps the UV light field to indicate the location of the UV light emission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.