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Title:
IMMUNOLOGICAL MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/069139
Kind Code:
A1
Abstract:
The present invention: is capable of applying a strong capillary action to a flowpath moving a specimen and is capable of reliably moving and mixing the specimen and a labeling substance, without said flowpath comprising a porous body and without making the flowpath excessively long and complicated; and reliably and effectively improves the visibility and signal strength of the labeling substance, without risk of clogging the flowpath even if the particle diameter of the labeling substance is increased. The present invention comprises: a micro fluid device 1 comprising a flowpath through which a specimen moves upon which immunological measuring is performed using an antigen-antibody reaction; a labeling reagent supply unit 4 that labels the specimen and is arranged in an upstream section of the flowpath; and a detection flowpath 8 arranged further downstream than the labeling reagent supply unit 4 and measuring the antigen-antibody reaction of the specimen. The labeling reagent supply unit 4 is configured so as to have arranged therein a labeling reagent having the labeling substance that labels the specimen by using the antigen-antibody reaction and has an antigen or antibody in a solid phase.

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Inventors:
IWASAKI TSUTOMU (JP)
OONUKI RYUUJI (JP)
KUNINORI MASAHIRO (JP)
Application Number:
PCT/JP2016/080917
Publication Date:
April 27, 2017
Filing Date:
October 19, 2016
Export Citation:
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Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD (JP)
International Classes:
G01N33/543; G01N37/00
Domestic Patent References:
WO2011108333A12011-09-09
Foreign References:
JP2014525569A2014-09-29
JP2004069397A2004-03-04
JP2012170854A2012-09-10
JP2005199245A2005-07-28
JP2016097353A2016-05-30
Other References:
See also references of EP 3367097A4
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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