Title:
APPARATUS AND METHOD FOR MANUFACTURING MICRONEEDLE PATCH USING ELECTROHYDRODYNAMIC PRINTING
Document Type and Number:
WIPO Patent Application WO/2022/005177
Kind Code:
A1
Abstract:
The present invention provides an apparatus and method for manufacturing microneedles using electrohydrodynamic printing, the apparatus comprising: a substrate on which printed microneedles are placed; a nozzle unit that receives a biocompatible base material as ink and discharges the base material to the substrate; a power supply unit that supplies power to the nozzle unit; and a controller that performs control to adjust the power supply unit so that the ink drops from the nozzle unit.
Inventors:
LEE IN DUK (KR)
LIM YEO MYUNG (KR)
JEON YI SEUL (KR)
RYU HYUNG JOON (KR)
CHOI SEUNG IN (KR)
LEE JAE JOON (KR)
PARK JIN GEUN (KR)
LEE SEO WON (KR)
LIM YEO MYUNG (KR)
JEON YI SEUL (KR)
RYU HYUNG JOON (KR)
CHOI SEUNG IN (KR)
LEE JAE JOON (KR)
PARK JIN GEUN (KR)
LEE SEO WON (KR)
Application Number:
PCT/KR2021/008202
Publication Date:
January 06, 2022
Filing Date:
June 29, 2021
Export Citation:
Assignee:
FEROKA INC (KR)
International Classes:
B29C64/112; A61M37/00; B29C64/209; B29C64/393; B33Y10/00; B33Y30/00; B33Y50/02; B33Y70/00
Foreign References:
| KR20140134221A | 2014-11-21 | |||
| JP2015016368A | 2015-01-29 | |||
| KR20190094065A | 2019-08-12 | |||
| KR20150049992A | 2015-05-08 | |||
| JP2015136422A | 2015-07-30 |
Attorney, Agent or Firm:
THE WAVE IP LAW FIRM (KR)
Download PDF: