Reading apparatus

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United States of America Patent

PATENT NO 11860085
APP PUB NO 20230077363A1
SERIAL NO

17985437

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Abstract

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The present invention relates to the field of biochemical detection, and in particular to a reading apparatus for reading an assay result on a testing element. The reading apparatus comprises a first light-emitting element, a first photodetector and a light blocking element, wherein the first light-emitting element emits light and illuminates one or more corresponding areas of the testing element, the first photodetector receives light from one or more corresponding areas of the testing element, and the light blocking element guides a path of light emitted from a light emitting element and/or from a testing element. The light blocking element separates photodetectors in separate spaces, including a first light blocking element and a second light blocking element, wherein the first light blocking element is located between the first light-emitting element and the first photodetector, to guide the light emitted from the light emitting element to illuminate the testing element. The reading apparatus of the present invention allows light from a specific area of the testing element to be received by the photodetector and blocks invalid light from unrelated areas from entering the photodetector, thereby enhancing the accuracy and sensitivity of detection.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG ORIENT GENE BIOTECH CO LTDNO 3787 EAST YANGGUANG AVENUE DIPU STREET ANJI HUZHOU ZHEJIANG 313300
HEALGEN SCIENTIFIC LIMITED3818 FUQUA ST HOUSTON TX 77047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Jianqiu Huzhou, CN 64 116
Ge, Xiulong Huzhou, CN 4 0
Xu, Fangzhou Huzhou, CN 5 0

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