Abstract: Disclosed is a lateral flow quantitative assay method capable of quantitatively determining the concentration and analyzing the spatial distribution of a disease marker by employing the principle of the laser-induced fluorescence detection technique, which is based on detecting emitted fluorescence when laser light is focused to the disease marker deposited onto a lateral flow quantitative assay chip. The present invention discloses a strip, a laser-induced epifluorescence detection device and a small scanner for the assay method.
Type:
Grant
Filed:
January 5, 2005
Date of Patent:
September 6, 2011
Assignees:
Bio-Med Photonics, Co., Ltd., Boditechmed, Inc.
Inventors:
Kie-Bong Nahm, Eui-Yeol Choi, Jae-Hoon Kim