Title:
SKIN CARE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/149183
Kind Code:
A1
Abstract:
A protrusion (20) of a skin care device according to this embodiment comprises an optical path (21) in which light (L) emitted from a light source can radiate from a tip (21a) side. Furthermore, the protrusion (20) comprises an air blowing channel (22) which is demarcated by partition walls (221) spaced along a side surface (211) of the optical path (21) and which allows air to be blown from a tip (22a). The partition walls (221) comprise a first wall (2211) extending along the side surface (211) of the optical path (21). Furthermore, the partition walls (221) comprise a second wall (2212) which is connected to the tip (2211a) of the first wall (2211) and bent with respect to the first wall (2211) so that a tip (2212a) is located closer to the optical path (21) side than a tip (2211a) of the first wall (2211).
Inventors:
YAMASAKI MASAKO
HASHIMOTO TOSHIHARU
IWASE ERIKA
SUZUKI AYUMI
HASHIMOTO TOSHIHARU
IWASE ERIKA
SUZUKI AYUMI
Application Number:
PCT/JP2023/001081
Publication Date:
August 10, 2023
Filing Date:
January 17, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A61N5/06
Domestic Patent References:
| WO2020242056A1 | 2020-12-03 | |||
| WO2011034121A1 | 2011-03-24 |
Foreign References:
| KR20120099937A | 2012-09-12 | |||
| JP2021523777A | 2021-09-09 | |||
| CN109745628A | 2019-05-14 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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