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Needle assembly, skin stimulator including same, and manufacturing method therefor

A technology of skin stimulation and needle assembly, applied in the field of needle assembly, can solve the problems that multiple microneedles are difficult to completely fix the skin, may be pushed out or come out, and achieve the effects of low economic feasibility, short manufacturing time, and improved process

Active Publication Date: 2022-01-18
VIOL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it may be difficult for multiple microneedles to be fully secured to the graft when inserted into coupling holes in the columnar protrusions formed on the graft
Therefore, the needle may be pushed out or come out during use

Method used

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  • Needle assembly, skin stimulator including same, and manufacturing method therefor
  • Needle assembly, skin stimulator including same, and manufacturing method therefor
  • Needle assembly, skin stimulator including same, and manufacturing method therefor

Examples

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Embodiment Construction

[0043] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. As those skilled in the art would realize, the described exemplary embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

[0044] figure 1 is a schematic perspective view of a skin stimulator according to an exemplary embodiment of the present invention; figure 2 is an exploded perspective view of a skin stimulator according to an exemplary embodiment of the present invention.

[0045] Such as figure 1 and figure 2 As shown, a skin stimulator according to an exemplary embodiment of the present invention may include a needle assembly 100 having a plurality of needles 110, a housing 200 in which the needle assembly 100 is placed, a handle 300 detachably coupled to the housing 200 , and an assembly cover 400 covering the needle as...

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Abstract

A needle assembly according to one embodiment of the present invention comprises: a plurality of needles; a main body having a plurality of holes through which the plurality of needles pass in a first direction; and a fixing member which is coupled to the main body and which has a plurality of fixing oblique surfaces for supporting the plurality of needles.

Description

technical field [0001] The present invention relates to a needle assembly, a skin stimulator comprising the needle assembly and a method for manufacturing the skin stimulator. Background technique [0002] Human skin can mainly include three layers: epidermis, dermis and subcutaneous tissue. The human skin can be the greatest protective organ, protecting the body from the external environment and constantly repeats its shedding and regeneration. The epidermis can include four layers: stratum corneum, granular layer, spinous layer, and basal layer, and the dermis can include collagen and elastin connective tissue between capillaries and fibers. Keratinocytes can form in the basal layer and ascend to the stratum corneum every 28 days. As one ages, the regeneration cycle of a person's skin cells slows down, thereby contributing to the progression of his / her aging. [0003] The stratum corneum may have a thickness of about 0.1 mm to 0.2 mm, and may be a layer of dead cells th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M37/00A61N1/30
CPCA61M37/0015A61N1/30A61N1/303A61M2037/0023A61M2037/0046A61M2037/0053A61M2037/0061A61M2037/0007A61M37/00A61N1/0476A61N1/0428A61N1/0502A61N1/325A61N1/328A61N1/36017A61N1/04
Inventor 罗琮柱李熙永申东根
Owner VIOL CO LTD
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