Skin care device
US11717658B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2018 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Aug 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/328
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In order to achieve the above or other aims, according to one aspect of the present disclosure, a skin care device is provided which comprises: a body comprising a grip section for a user to hold, and a head section positioned at the end of the grip section; a plurality of skin-contacting plates positioned at the end of the head section; a plurality of oscillators for providing oscillations to each of the skin-contacting plates; and a control unit which supplies an electrical current to the skin-contacting plates and controls the oscillators, wherein the positive electrode and the negative electrode of the control unit are respectively connected to different skin-contacting plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.