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:
Sep. 16, 1980
Filed:
Jul. 03, 1978
Applicant:
Inventor:
Kiyozo Koshiishi, Sagamihara, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
356414 ; 356246 ; 356440 ; 2041 / ;
Abstract
A liquid sample analyzer comprises an open, sample determining channel in the form of a small gap, means for supplying liquid sample to the channel, means for injecting a fluid into the channel to rinse its interior, and means for determining the optical density or the ion concentration of the liquid sample supplied to the channel. In this manner, the concentration of liquid sample such as blood is automatically determined and analyzed.