Optics: measuring and testing – Motion stopping
Patent
1987-02-04
1988-11-22
McGraw, Vincent P.
Optics: measuring and testing
Motion stopping
356 39, 382 6, G01P 340, G01N 3348
Patent
active
047861657
ABSTRACT:
A method and apparatus for flow cytometry in which laser light pulses are focused on a sheathed stream, a still picture of cells passing by the region of the focal point is taken by an objective lens-CCD camera combination, the still picture obtained is processed and analyzed to acquire information relating to the shape and internal state of individual cells, and the cells are subjected to analysis based on the information acquired.
REFERENCES:
patent: 4070113 (1978-01-01), Frazer et al.
patent: 4155630 (1979-05-01), Ih
patent: 4338024 (1982-07-01), Bolz et al.
patent: 4395397 (1983-07-01), Shapiro
Tomioka Atsuo
Yamamoto Hiroshi
McGraw Vincent P.
TOA Medical Electronics Co., Ltd.
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