The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 1995
Filed:
Mar. 15, 1993
Applicant:
Inventor:
Shinichi Ogino, Kobe, JP;
Assignee:
Toa Medical Electronics Co., Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
356 72 ; 356 73 ; 2504581 ; 2504612 ;
Abstract
An apparatus for analyzing particles capable of irradiating uniform fluorescent excitation light efficiently, without difficulty in position adjustment, to a flat sample liquid flow containing particle components such as blood and urine, and capable of measuring side fluorescence or scattered light. By irradiating a sample liquid flat flow with fluorescent excitation light by a light source from the narrower side of a sample liquid flat flow, the fluorescence emitted from the broader side of the sample liquid flat flow is detected by a photo detector, and the signals from this photo detector are entered in a signal processor to be processed.