Title:
IMAGING DEVICE AND IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/169083
Kind Code:
A1
Abstract:
Provided are an imaging device and imaging method with which the time for imaging a plurality of fluorescences emitted from a cell can be shortened. This imaging device has: at least one housing part that holds and houses, on a flat holding surface, a cell that has been stained with a plurality of types of fluorescent dyes that emit fluorescences of different wavelengths; a first light source that simultaneously emits lights having a plurality of wavelengths; a filter group that includes a first multi-bandpass filter, which transmits excitation lights having a plurality of wavelengths that excite the plurality of types of fluorescent dyes from among the lights having a plurality of wavelengths emitted from the first light source, a dichroic mirror, which radiates, toward the cell, the excitation lights having a plurality of wavelengths that have been transmitted through the first multi-bandpass filter and transmits fluorescences of different wavelengths emitted from the cell due to the excitation lights having a plurality of wavelengths, and a second multi-bandpass filter, which transmits the fluorescences of different wavelengths that have been transmitted through the dichroic mirror; an objective lens that condenses the excitation lights having a plurality of wavelengths and amplifies the fluorescences of different wavelengths; and an imaging element that has a plurality of sub-pixels for each pixel that images the fluorescences of different wavelengths that have been transmitted through the second multi-bandpass filter.
Inventors:
KANEKO YASUHISA (JP)
Application Number:
PCT/JP2017/003695
Publication Date:
October 05, 2017
Filing Date:
February 02, 2017
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G01N21/64; G01N33/48
Domestic Patent References:
| WO2015093420A1 | 2015-06-25 | |||
| WO2011132587A1 | 2011-10-27 | |||
| WO2012149555A1 | 2012-11-01 |
Foreign References:
| JP2005004221A | 2005-01-06 | |||
| JP2009058304A | 2009-03-19 | |||
| JP2008015059A | 2008-01-24 | |||
| JP2004013128A | 2004-01-15 | |||
| JP2005331887A | 2005-12-02 | |||
| JP2013178290A | 2013-09-09 | |||
| JP2010256623A | 2010-11-11 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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