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1. WO2020066449 - AUTOMATED ANALYSIS DEVICE

Publication Number WO/2020/066449
Publication Date 02.04.2020
International Application No. PCT/JP2019/033908
International Filing Date 29.08.2019
IPC
G01N 35/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
G01N 35/10 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
10Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
CPC
G01N 35/00
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
G01N 35/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
10Devices for transferring samples ; or any liquids; to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Applicants
  • 株式会社日立ハイテク HITACHI HIGH-TECH CORPORATION [JP]/[JP]
Inventors
  • 横田 裕輝 YOKOTA Yuki
  • 濱崎 孝伸 HAMASAKI Koshin
  • 山下 善寛 YAMASHITA Yoshihiro
Agents
  • ポレール特許業務法人 POLAIRE I.P.C.
Priority Data
2018-17842525.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) AUTOMATED ANALYSIS DEVICE
(FR) DISPOSITIF D'ANALYSE AUTOMATIQUE
(JA) 自動分析装置
Abstract
(EN)
Provided is an automated analysis device which makes use of an existing sensor to measure a quantity of liquid in a container, and which is capable of detecting a flow passage abnormality, including failure of a solenoid valve or a pressure changing unit. This automated analysis device operates a syringe 103, a first solenoid valve 104, and a second solenoid valve 105, to implement prescribed suction, ejection, and discharge operations in a container 101, a drainage unit 108, and flow passage systems 113, 114, and determines the presence or absence of an abnormality in the flow passage systems on the basis of a quantity of liquid measured by a sensor 102.
(FR)
L'invention concerne un dispositif d'analyse automatique qui fait usage d'un capteur existant pour mesurer une quantité de liquide dans un contenant, et qui est apte à détecter une anomalie de passage d'écoulement, y compris une défaillance d'une électrovanne ou d'une unité de changement de pression. Le dispositif d'analyse automatique fait fonctionner une seringue 103, une première électrovanne 104 et une seconde électrovanne 105, pour mettre en œuvre des opérations prescrites d'aspiration, d'éjection et d'évacuation dans un contenant 101, une unité de drainage 108 et des systèmes de passage d'écoulement 113, 114, et détermine la présence ou l'absence d'une anomalie dans les systèmes de passage d'écoulement sur la base d'une quantité de liquide mesurée par un capteur 102.
(JA)
容器内の液量を測定する既存のセンサを流用し、電磁弁や圧力変化部の故障を含む流路の異常を検知できる自動分析装置を提供する。自動分析装置は、シリンジ103、第1電磁弁104及び第2電磁弁105を動作させて、容器101、排液部108及び流路系113,114において所定の吸引、吐出及び排出動作を実施し、センサ102により測定した液量に基づき流路系の異常の有無を判断する。
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