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. 23, 2025
Filed:
Mar. 11, 2019
Hitachi High-tech Corporation, Tokyo, JP;
Takushi Miyakawa, Tokyo, JP;
Masaki Hara, Tokyo, JP;
Natsumi Isobe, Tokyo, JP;
Tetsuji Kawahara, Tokyo, JP;
HITACHI HIGH-TECH CORPORATION, Tokyo, JP;
Abstract
Provided is an electrolyte analyzing device that prevents contamination caused by contacting different reagents by a suction nozzle when reagent replacement is performed. The electrolyte analyzing device includes a nozzle support partcoupled to a suction nozzleand movable between a reagent container replacement position and a reagent suction position; a locking mechanismfitted with the nozzle support partmoved to the reagent container replacement position and fixes the nozzle support partat the reagent container replacement position; and an unlocking mechanismthat releases fitting of the nozzle support partand the locking mechanismin a power-on state. When a reagent containersatisfies a predetermined condition, the unlocking mechanismis controlled to release the fitting between the nozzle support partand the locking mechanism, so that the nozzle support partmoves to the reagent suction position.