Optics: measuring and testing – For size of particles – By particle light scattering
Patent
1994-12-23
1997-11-04
Pham, Hoa Q.
Optics: measuring and testing
For size of particles
By particle light scattering
356 73, 377 11, G01N 1502
Patent
active
056845847
ABSTRACT:
The present invention relates to an apparatus for automatically analyzing cells in urine using flow cytometry. The present invention includes means for converting scattered-light signals indicative of individual cells in a urine specimen into corresponding pulse signals, means for converting the pulse width of each pulse signal resulting from the aforementioned conversion into cell-diameter data in accordance with known cell diameters, and means for classifying and enumerating various cells in the urine in correlation with each item of cell-diameter data resulting from the conversion.
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Nakamoto Hiroyuki
Okada Tokuhiro
Pham Hoa Q.
TOA Medical Electronics Co., Ltd.
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