Electric module for stimulating skin
US9962315B2 · kind B2 · utility
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7References
8Claims
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Key dates
| Filing date | Aug 13, 2012 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Nov 5, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/5005
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is an electrically-driven skin stimulation module for forming a relatively high potential difference between power terminals of different polarities without a voltage booster circuit to make a lot of current flow through human skin such that function of iontophoresis may be remarkably improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.