Title:
FLUORESCENT LIGHT SENSOR
Document Type and Number:
WIPO Patent Application WO/2014/045761
Kind Code:
A1
Abstract:
A fluorescent light sensor (4) is provided with: a detection substrate member (20) having, formed therein, a photo-diode element (12) for converting fluorescent light into an electric signal; a frame-like substrate member (40) which has a lower surface (40SB) thereof joined to the detection substrate member (20), which has openings at a plurality of surfaces including an upper surface (40SA) thereof, and which has, formed therein, a through hole (40H) that passes through all of the openings, and the upper surface (40SA) and the lower surface (40SB) thereof; an injector (17) which is disposed inside the through hole (40H) of the frame-like substrate member (40), and which receives excitation light and generates fluorescent light of an intensity corresponding to the concentration of an analyte; a light emission element (15) for generating the excitation light; and light-blocking layers (18) which cover each opening, and through which an analyte (9) can pass.
Inventors:
TOKIMOTO TAKAHIRA (JP)
MATSUMOTO ATSUSHI (JP)
MATSUMOTO ATSUSHI (JP)
Application Number:
PCT/JP2013/071792
Publication Date:
March 27, 2014
Filing Date:
August 12, 2013
Export Citation:
Assignee:
TERUMO CORP (JP)
International Classes:
G01N21/78; G01N21/64
Foreign References:
| JP2012093128A | 2012-05-17 | |||
| JP2012520087A | 2012-09-06 | |||
| JP2008535623A | 2008-09-04 | |||
| JP2005513426A | 2005-05-12 |
Attorney, Agent or Firm:
ITOH SUSUMU (JP)
Susumu Ito (JP)
Susumu Ito (JP)
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