Title:
METHOD FOR PROMOTING REGENERATION OF DERMIS BY APPLYING HIGH-FREQUENCY ELECTRIC STIMULUS
Document Type and Number:
WIPO Patent Application WO/2022/138350
Kind Code:
A1
Abstract:
The present invention provides an aesthetic method based on improvement of the stability of dermis stem cells by applying a high frequency to the skin. This aesthetic method comprises: applying a high frequency to the skin to increase the stability of dermis stem cells; and/or enhancing the expression of a gene related to the stability.
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Inventors:
YAMADA MINAMI (JP)
IRIYAMA SHUNSUKE (JP)
SOMA TSUTOMU (JP)
YAMAZAKI KENTARO (JP)
IRIYAMA SHUNSUKE (JP)
SOMA TSUTOMU (JP)
YAMAZAKI KENTARO (JP)
Application Number:
PCT/JP2021/046152
Publication Date:
June 30, 2022
Filing Date:
December 14, 2021
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
YA MAN LTD (JP)
YA MAN LTD (JP)
International Classes:
A61N1/32; A61B18/12
Foreign References:
| JP2018504976A | 2018-02-22 | |||
| JP2018000489A | 2018-01-11 | |||
| US20170304642A1 | 2017-10-26 | |||
| JP2017222676A | 2017-12-21 |
Other References:
SEO KYU YOUNG, YOON MOON SOO, KIM DONG HYUN, LEE HEE JUNG: "Skin rejuvenation by microneedle fractional radiofrequency treatment in Asian skin; Clinical and histological analysis", LASERS IN SURGERY AND MEDICINE., WILEY- LISS, NEW YORK., US, vol. 44, no. 8, 1 October 2012 (2012-10-01), US , pages 631 - 636, XP055945052, ISSN: 0196-8092, DOI: 10.1002/lsm.22071
Attorney, Agent or Firm:
ITO Katsuhiro et al. (JP)
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