Optics: measuring and testing – For optical fiber or waveguide inspection
Patent
1993-06-02
1995-11-21
Limanek, Robert P.
Optics: measuring and testing
For optical fiber or waveguide inspection
356 39, 356336, 356317, G01N 1514, G01N 2153, G01N 3348, G01N 2164
Patent
active
054692512
ABSTRACT:
An apparatus for analyzing particles at high precision capable of obtaining informations in real time such as morphological informations and fluorescence image of cells (particles) contained in a sample liquid such as blood and urine. It comprises a flow cell (18) for forming a flat sample liquid flow (20), a light source (10) for emitting light to the sample liquid flow, an image intensifier (34) for amplifying particle fluorescence image emitted from the broader side of the sample liquid flow, a line sensor (36) for scanning the fluorescence image amplified by the image intensifier and issuing imaging signal (Sf (i)) in every scanning i, and a signal processing device (42) for processing signals or operating on the basis of the imaging signal (Sf (i)) from the line sensor.
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Kosaka Tokihiro
Maekawa Yasunori
Ogino Shinichi
Limanek Robert P.
TOA Medical Electronics Co., Ltd.
Williams Alexander Oscar
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