CELL ANALYZER AND PARTICLE SORTING METHOD AND DEVICE

摘要

A cell analyzer and a particle sorting method and device. The method comprises: acquiring a pulse width of at least one optical signal according to a detected optical signal, selecting at least one optical signal as a combined optical signal, and respectively calculating the signal intensity of the combined optical signal with the pulse width in a combinatorial way to obtain at least one reinforcement signal, wherein the difference between a first category of particles and a second categories of particles in the reinforcement signal is increased relative to the difference thereof in the combined optical signal; and on the basis of the reinforcement signal and other signals, forming a new scatter diagram, wherein the other signal is at least one of other reinforcement signals and the optical signal, and distinguishing the first category of particles from the second category of particles according to the new scatter diagram. Since the difference between the first category of particles and the second category of particles in the reinforcement signal is increased, the separation effect of the first category of particles and the second category of particles is remarkably enhanced.