Title:
ELECTROPHORESIS DATA PROCESSING DEVICE AND ELECTROPHORESIS DATA PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/058105
Kind Code:
A1
Abstract:
In order to improve the analysis precision of an electrophoresis device (2), the present invention is characterized by having: a signal charge data acquisition unit (101) that acquires signal values output from CCD image sensors, when a plurality of CCD image sensors detect signals for each wavelength component of fluorescence by using fluorescence labels and output pixel data obtained by converting the signals to electric signals; a binning processing unit (102) that groups a prescribed number of pixels as one bin; a color conversion processing unit (104) that calculates the signal strength of each fluorescence label on the basis of the generated bins; a color signal evaluation processing unit (105) that calculates a color signal evaluation value which is an evaluation value indicated the degree in variation in signal strength for each fluorescence label; and a binning region adjustment processing unit (107) that, if the color signal evaluation value is no more than a prescribed value, reduces the size of a bin corresponding to a peak value, for fluorescence labels that have the highest peak value for signal strength and increases the size of a bin corresponding to a peak value, for fluorescence labels that have the smallest peak value for signal strength.
Inventors:
MUROOKA NAOYA (JP)
SUMIDA NORIYUKI (JP)
YAMAZAKI MOTOHIRO (JP)
HARAURA ISAO (JP)
MORISHIMA DAISUKE (JP)
SUMIDA NORIYUKI (JP)
YAMAZAKI MOTOHIRO (JP)
HARAURA ISAO (JP)
MORISHIMA DAISUKE (JP)
Application Number:
PCT/JP2021/036764
Publication Date:
April 13, 2023
Filing Date:
October 05, 2021
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N27/447
Foreign References:
| US20200074624A1 | 2020-03-05 | |||
| JP2004509326A | 2004-03-25 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
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