- Patent Title: Microneedle array for administering various types of drugs, microneedle structure including microneedle array, method of fabricating microneedle array, and method of fabricating microneedle structure
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Application No.: US16523037Application Date: 2019-07-26
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Publication No.: US11241242B2Publication Date: 2022-02-08
- Inventor: Jung Hwan Park , Hye Rin Jeong , Jee Hyun Park , Dae Seong Kim
- Applicant: QuadMedicine
- Applicant Address: KR Seongnam-si
- Assignee: QuadMedicine
- Current Assignee: QuadMedicine
- Current Assignee Address: KR Seongnam-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2018-0087947 20180727
- Main IPC: A61B17/20
- IPC: A61B17/20 ; A61M37/00 ; A61K9/00
Abstract:
A microneedle array includes a plurality of microneedles of which surfaces are coated with a liquid drug and a base for supporting the microneedles in which the microneedles are divided into two or more areas, and the surfaces of microneedles disposed in each of the divided areas are coated with different liquid drugs, and the ingredient of a liquid drug coated on microneedles disposed in one of the divided areas is different from the ingredients of liquid drugs coated on microneedles disposed in the remainder of the divided areas.
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