Cell analyzer and particle sorting method and device
US10330584B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2017 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Dec 14, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A cell analyzer and a particle sorting method and device are disclosed. 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 a signal intensity of the combined optical signal with the pulse width in a combinatorial way to obtain at least one reinforcement signal, where a difference between a first category of particles and a second categories of particles in the reinforcement signal is increased relative to a difference therebetween in the combined optical signal; and on the basis of the reinforcement signal and at least another signal, forming a new scatter diagram, where the at least another signal is one of other reinforcement signals and the optical signal, distinguishing the first category of particles from the second category of particles according to the new scatter diagram.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.