Treatment device for scalp
US10905896B2 · kind B2 · utility
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13Claims
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Assignee
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Key dates
| Filing date | Jan 10, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jul 29, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0661
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A treatment device for a scalp including a body that defines an exterior design and has one surface in which a plurality of light irradiation holes are formed, a light generation unit provided in the body and a beam splitter that dividedly refractionates light generated in the light generation unit into a plurality of lights and guides the lights toward the plurality of the light irradiation holes and a travel direction of the light generated in the light generation unit is different from a travel direction of the light passing the beam splitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.