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:
May. 23, 1978
Filed:
Mar. 15, 1976
Toyohiko Naono, Tokyo, JA;
Nihon Denshi Kabushiki Kaisha, Tokyo, JA;
Abstract
An automatic analyzing apparatus comprising a rotatable reaction device, a plurality of reaction tubes, said reaction device stepwise rotated by a driving means whereby a reaction tube is advanced through a plurality of functional positions, that is, at the initial position of the rotatable reaction device a liquid sample is supplied to a reaction tube together with a first reagent, at the second position the sample and first reagent are stirred, at the third position a second reagent is supplied to said reaction tube, at the fourth position the sample, and first and second reagents are stirred, at the fifth position, the stirred mixture is optically measured, at the sixth position the optically measured mixture is drained off, and at the seventh position the empty reaction tube is washed and rinsed before being returned to the original position where the next liquid sample is supplied.