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:
Aug. 05, 2025
Filed:
Oct. 10, 2020
Shenzhen Watmind Medical Co., Ltd., Guangdong, CN;
SHENZHEN WATMIND MEDICAL CO., LTD., Shenzhen, CN;
Abstract
Disclosed are a two-layer microfluidic chip with magnetic bead luminescence and a detection system. The chip comprises a top plate and a bottom plate. The top plate comprises a sample addition section, a conjugated ligand storage section, and a sample mixing area, wherein the sample mixing area is in communication respectively with the sample addition section and the conjugated ligand storage section. The bottom plate comprises a flow guiding area, a magnetic bead coating section, a washing area, a detection area, and a washing fluid storage section, wherein the flow guiding area is arranged with a recess that is lower than the bottom wall of the magnetic bead coating section in the height direction, and a flow guiding portion fitted to the recess and connecting the magnetic bead coating section.