US 11,726,031 B2
Fluorescent spectrum correcting method and fluorescent spectrum measuring device
Masaya Kakuta, Tokyo (JP); Koji Futamura, Kanagawa (JP); Yoshitsugu Sakai, Kanagawa (JP); and Yasunobu Kato, Kanagawa (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Filed by SONY GROUP CORPORATION, Tokyo (JP)
Filed on Aug. 29, 2022, as Appl. No. 17/897,916.
Application 17/897,916 is a continuation of application No. 17/142,632, filed on Jan. 6, 2021, granted, now 11,454,588.
Application 17/142,632 is a continuation of application No. 16/100,884, filed on Aug. 10, 2018, granted, now 10,908,075, issued on Feb. 2, 2021.
Application 16/100,884 is a continuation of application No. 13/287,459, filed on Nov. 2, 2011, abandoned.
Claims priority of application No. 2010-252863 (JP), filed on Nov. 11, 2010.
Prior Publication US 2022/0412881 A1, Dec. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G01N 21/27 (2006.01); G01N 15/14 (2006.01); G01N 21/64 (2006.01); G01N 15/00 (2006.01)
CPC G01N 21/274 (2013.01) [G01N 15/1429 (2013.01); G01N 21/6428 (2013.01); G01N 2015/0065 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A flow-cytometry system, comprising:
a plurality of detectors configured to detect fluorescent spectrum from a plurality of micro-particles labeled with a plurality of fluorescent pigments under a first condition; and
an analysis circuitry configured to:
generate an analysis data for each fluorescent pigment of the plurality of fluorescent pigments based on the detected fluorescent spectrum by using a reference spectrum, wherein
the reference spectrum includes at least one spectrum data of a single fluorescent pigment of the plurality of fluorescent pigments previously measured under a second condition; and
generate a density plot based on the analysis data for each fluorescent pigment of the plurality of fluorescent pigments.