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:
Jan. 12, 1993
Filed:
Jun. 03, 1992
Toshi Kagayama, Yokohama, JP;
Shuji Iwasaki, Fujisawa, JP;
Tosoh Corporation, Yamaguchi, JP;
Abstract
An automatic immunoassay analyzer includes first and second conveyors which support a plurality of speciment vessels and reaction vessels, respectively. Both conveyors are rotated synchronously and continuously in the same direction by first and second conveyor driving devices. A division-pouring device sucks a speciment from a speciemen vessel stopped at a suction stage and pours a portion thereof into a reaction vessel stopped at a division-pouring stage. A holding device stops and holds one of the specimen vessels transferred into the suction stage for a predetermined time period in which the reaction vessel(s) holding measurement analytes to be tested for the respective specimen are transferred and stopped sequentially at the division-pouring stage. The analyzer reduces operator error, and ensures alignment of the reaction vessels with the appropriate specimen to be tested.