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. 13, 2019
Filed:
May. 07, 2015
Nplex Pty Ltd, Box Hill, Victoria, AU;
William Samuel Hunter, Bellbrae, AU;
Sacha Marie Dopheide, Cremorne, AU;
Samantha Irene Couper, Clyde North, AU;
Mary Louise Garcia, Fitzroy North, AU;
Joy Ji Liu, Southbank, AU;
Christopher James Hurren, Winchelsea, AU;
Lumos Diagnostics IP PTY LTD, Box Hill, Victoria, AU;
Abstract
The present disclosure generally relates to lateral flow immunoassay systems, devices and methods, for detecting analytes in biological samples. More specifically, the present disclosure relates to synthetic thread based lateral flow immunofluorescent assay systems, devices and methods. The lateral flow immunofluorescent assay devices can comprise one or more synthetic polymer threads defining at least a sample loading zone, a detection zone comprising an immobilized capture reagent that has affinity for a predetermined analyte in the sample, and an intermediate zone disposed between the sample loading zone and the detection zone, the intermediate zone comprising a fluorescent detection reagent for use in binding to a predetermined analyte in the sample to form a fluorescently labelled analyte, wherein the fluorescent detection reagent comprises fluorescently labelled microparticles that are associated, linked or coordinated to an analyte binding reagent that has affinity for a predetermined analyte in the sample, and wherein the one or more synthetic polymer threads are capable of carrying a fluid sample by capillary action from at least the sample loading zone to the detection zone.