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1. (WO2018199689) AUTOMATED IMMUNOASSAY DEVICE AND METHOD USING LARGE MAGNETIC PARTICLE COMPLEX

Pub. No.:    WO/2018/199689    International Application No.:    PCT/KR2018/004936
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: G01N 35/00
G01N 35/02
G01N 33/543
G01N 33/536
Applicants: EZDIA TECH INC.
주식회사 이지다이아텍
Inventors: KIM, Joo-ho
김주호
SON, Mun-tak
손문탁
Title: AUTOMATED IMMUNOASSAY DEVICE AND METHOD USING LARGE MAGNETIC PARTICLE COMPLEX
Abstract:
The present invention relates to an automated immunoassay device and method. The automated immunoassay device comprises: a cartridge (13) in which a T tip tube (9), a reactive tube (11), a washing tube (3), and a signal measuring tube (5) are integrally connected to one another or separately arranged; a T tip (7) and a magnetic rod (31) which enter the multiple tubes (3, 5) sequentially to allow the migration of large magnetic particles (m), a capturing material, a signal material, and an analysis material by magnetic force, with the concomitant performance of reactions and washing processes; a cartridge holder (15) on which the cartridge (13) is stably placed; and a heating member (17) disposed in an area in which the reactive tube (11) is stably placed on the cartridge holder (15) so as to generate heat, wherein the large magnetic particles (m) comprise morphologically identical or different magnetic particles to which a material capable of capturing only a specific analysis material per each of the morphologically different magnetic particles is coupled.