Title:
METHOD FOR MANUFACTURING MICRONEEDLE
Document Type and Number:
WIPO Patent Application WO/2023/120859
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing a microneedle, the method being characterized by comprising the steps of: forming a base layer by applying a base material onto a mold part in which a mold groove portion is formed; injecting a first material onto the base layer; injecting a second material onto the base layer; covering the mold part with a cover part; and changing the vertical positions of the cover part and the mold part, wherein the first material is positioned in a region on the base layer corresponding to the mold groove portion, and the density of the first material is less than the density of the second material.
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Inventors:
LEE JAE JOON (KR)
BAE TAE GEUN (KR)
BAE TAE GEUN (KR)
Application Number:
PCT/KR2022/011832
Publication Date:
June 29, 2023
Filing Date:
August 09, 2022
Export Citation:
Assignee:
FEROKA INC (KR)
International Classes:
B29C39/02; A61M37/00; B29C35/02; B29C39/24; B29C39/26; B29L31/00
Foreign References:
| KR102297112B1 | 2021-09-01 | |||
| KR102227989B1 | 2021-03-15 | |||
| KR101736358B1 | 2017-05-16 | |||
| KR101264334B1 | 2013-05-14 | |||
| KR101983970B1 | 2019-05-30 |
Attorney, Agent or Firm:
THEWAVE IP LAW FIRM (KR)
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