Title:
DETECTION DEVICE, DETECTION METHOD, AND DETECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/082145
Kind Code:
A1
Abstract:
In the present invention, a detection device has a chip holder, an excitation-light radiation unit, and a heat source. The chip holder is used for positioning a detection chip that has: a prism having a light-entry surface, a light-exit surface, and a film formation surface; a metal film formed on the film formation surface; a trapping body disposed in a reaction site on the metal film; and a substrate that forms a liquid storage part for storing a liquid together with the metal film. The excitation-light radiation unit radiates excitation light at the reaction site via the light-entry surface of the detection chip, which is held by the chip holder. The heat source is disposed in a position so as to face, in a non-contacting manner, the surface of the prism of the detection chip held by the chip holder that is closest to the reaction site, and so as not to interfere with the optical path of the excitation light. The chip holder positions the detection chip while in contact with only the reverse surface of the substrate and/or a convex portion positioned on the prism.
Inventors:
SUZUKI YUTA
Application Number:
PCT/JP2016/082678
Publication Date:
May 18, 2017
Filing Date:
November 02, 2016
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01N21/64
Domestic Patent References:
| WO2015152198A1 | 2015-10-08 |
Foreign References:
| JP2009204486A | 2009-09-10 | |||
| JP2003329580A | 2003-11-19 |
Other References:
See also references of EP 3376210A4
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
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