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Title:
MICRO-NEEDLE TYPE SKIN STIMULATOR
Document Type and Number:
WIPO Patent Application WO/2017/146376
Kind Code:
A1
Abstract:
The present invention relates to a micro-needle type skin stimulator. The present invention: applies needle pieces, each of which has micro-needles integrally provided at predetermined intervals in the longitudinal direction of upper ends thereof, thereby maintaining uniform protruding lengths of the tips of the micro-needles and, simultaneously, increasing the durability of the micro-needles integrally provided on the upper ends of the needle pieces; applies a micro-needle assembly in which the needle pieces are closely fixed among a first coupling block, a second coupling block and an ejection guide block, thereby enabling the replacement of the needle pieces, each of which has the micro-needles integrally provided on an upper end portion thereof; and fixedly provides the micro-needle assembly through a needle cover to an upper part of an ejection cap coupled to a main case in which fluids containing nutrients are accommodated, thereby stimulating the skin and simultaneously supplying the nutrients into microchannels formed through stimulation.

Inventors:
LEE BUMHA (KR)
Application Number:
PCT/KR2017/000418
Publication Date:
August 31, 2017
Filing Date:
January 12, 2017
Export Citation:
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Assignee:
LEE BUMHA (KR)
International Classes:
A61M37/00; A45D44/00; A61H39/08; A61M5/32
Foreign References:
KR101582822B12016-01-07
KR20150109564A2015-10-02
KR20150018336A2015-02-23
KR20080080492A2008-09-04
KR101492732B12015-02-12
Attorney, Agent or Firm:
KOO, Eung-Hoi et al. (KR)
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