The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 2021
Filed:
Mar. 02, 2017
Applicant:
Gachon University of Industry-academic Cooperation Foundation, Seongnam-si, KR;
Inventors:
Jung Hwan Park, Seongnam-si, KR;
Ji Yeon Kim, Suwon-si, KR;
Jee Hyun Park, Seoul, KR;
Won Jun Lee, Seongnam-si, KR;
Assignee:
GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 37/00 (2006.01); B29C 59/02 (2006.01); B29C 39/08 (2006.01); A61L 31/16 (2006.01); B29C 41/04 (2006.01); B29K 105/00 (2006.01); A61K 9/00 (2006.01); A61K 47/36 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61M 37/0015 (2013.01); A61L 31/16 (2013.01); B29C 39/08 (2013.01); B29C 41/045 (2013.01); B29C 59/025 (2013.01); A61K 9/0021 (2013.01); A61K 9/0024 (2013.01); A61K 47/36 (2013.01); A61M 2037/0023 (2013.01); A61M 2037/0038 (2013.01); A61M 2037/0053 (2013.01); B29K 2105/0035 (2013.01); B29K 2105/0073 (2013.01); B29L 2031/756 (2013.01); B29L 2031/7544 (2013.01);
Abstract
Discloses is a method of manufacturing a micro-needle. The method includes a step of preparing a medicinal solution, a step of forming a plurality of tips with the medicinal solution, and a step of forming a cavity in each of the tips. In accordance with such a configuration, a micro-needle in which cavities are formed is provided, whereby it is possible to administer a fixed amount of medicine in a short time.