Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1995-12-22
1998-10-20
Wallenhorst, Maureen M.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 8205, 436 63, 364555, 2504612, 356 73, 356337, 356338, G01N 3300
Patent
active
058242694
ABSTRACT:
A flowcytometer includes a sheath flow cell for forming a sample stream containing particles; a detector for detecting the particle at a first area to generate a signal representative of the particle; an imaging device for capturing an image of the particle at a second area of the sample stream; a display; a calculator for calculating a plurality of characteristic parameters of each particle; a distribution preparation device for preparing a distribution of the characteristic parameters to display the distribution on the display; a designation device for previously designating a region in the distribution; a region memory for storing the designated region; a decision device for deciding whether the characteristic parameters of the particle detected at the first area by the detection means are located in the designated region stored in the region memory; an image controller for allowing the imaging device to imaging the particle when the characteristic parameters are located in the designated region; an image memory for storing the image of the particle; and a controller for selectively reading the image of the particle to allow the display device to display the read image.
REFERENCES:
patent: 5159397 (1992-10-01), Kosaka et al.
patent: 5247340 (1993-09-01), Ogino
patent: 5325169 (1994-06-01), Nakamoto et al.
patent: 5469251 (1995-11-01), Kosaka et al.
patent: 5469375 (1995-11-01), Kosaka
patent: 5471294 (1995-11-01), Ogino
patent: 5521699 (1996-05-01), Kosaka et al.
patent: 5548395 (1996-08-01), Kosaka
Kosaka Tokihiro
Kubota Fumio
Nakamoto Hiroyuki
TOA Medical Electronics Co., Ltd.
Wallenhorst Maureen M.
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