公开(公告)号：US20170363532A1

公开(公告)日：2017-12-21

申请号：US15541287

申请日：2015-10-28

Applicant: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Kyung Ja HAN ,  Won LEE

IPC: G01N15/14

CPC classification number: G01N15/1429 ,  C12M1/34 ,  G01N15/0227 ,  G01N15/1434 ,  G01N15/1459 ,  G01N21/4795 ,  G01N2015/1006 ,  G01N2015/1477

Abstract: Provided is a light scattering cell classification technology which can classify cells into various types and at the same time classify cells with very high accuracy despite the rotation of the cells. A cell analysis apparatus using a plurality of lasers, according to an embodiment of the present invention, comprises: a plurality of laser generators which are installed around a movement path through which cells to be classified are moved, and which irradiate laser beams at one measurement point on the movement path at different angles; a plurality of photodetectors, installed around the one measurement point, which collect a second laser beam, which is a laser beam generated as the laser beams irradiated from the laser generators are incident on the cells and then scattered; and a cell analysis unit which classifies the cells to be classified according to the second laser beam collected by the photodetectors.