Optical measurement apparatus and method therefor

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United States of America Patent

PATENT NO 5811312
SERIAL NO

08428120

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Abstract

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An optical measurement apparatus includes a reaction vessel 2 which is formed in one body with a slab-type optical waveguide 1, and the apparatus adds fine-grains or water soluble dye for absorbing a fluorescent light which is radiated from fluorescent dye, and/or an exciting light so that stray light due to reagent is reduced and the S/N ratio of the optical measurement is improved.

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Patent Owner(s)

Patent OwnerAddress
NISSUI PHARMACEUTICAL CO LTDTAITO-KU TOKYO 110-8736

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Masanori Kusatsu, JP 12 91
Masuda, Kenji Kusatsu, JP 66 609
Sakamoto, Tomomi Kusatsu, JP 10 115
Shigemori, Kazuhisa Kusatsu, JP 15 249
Ueda, Tomoaki Kusatsu, JP 56 637
Yoshida, Masakazu Kusatsu, JP 68 911

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