Processing

Please wait...

Settings

Settings

Goto Application

1. WO2009014181 - CLEANING DEVICE AND ANALYSIS DEVICE

Publication Number WO/2009/014181
Publication Date 29.01.2009
International Application No. PCT/JP2008/063304
International Filing Date 24.07.2008
IPC
G01N 35/02 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
02using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
G01N 1/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
CPC
B01L 13/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
13Cleaning or rinsing apparatus
02for receptacle or instruments
B01L 3/5082
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
508rigid containers not provided for above
5082Test tubes per se
G01N 2035/0437
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
02using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
04Details of the conveyor system
0401Sample carriers, cuvettes or reaction vessels
0437Cleaning cuvettes or reaction vessels
Applicants
  • ベックマン コールター インコーポレイテッド Beckman Coulter, Inc. [US]/[US] (AllExceptUS)
  • 鶴田 博士 TSURUTA, Hiroshi [JP]/[JP] (UsOnly)
  • 尾▲崎▼ 元章 OZAKI, Motoaki [JP]/[JP] (UsOnly)
  • 西村 勲 NISHIMURA, Isao [JP]/[JP] (UsOnly)
  • 竹谷 麻里子 TAKEYA, Mariko [JP]/[JP] (UsOnly)
Inventors
  • 鶴田 博士 TSURUTA, Hiroshi
  • 尾▲崎▼ 元章 OZAKI, Motoaki
  • 西村 勲 NISHIMURA, Isao
  • 竹谷 麻里子 TAKEYA, Mariko
Agents
  • 酒井 宏明 SAKAI, Hiroaki
Priority Data
2007-19224424.07.2007JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CLEANING DEVICE AND ANALYSIS DEVICE
(FR) DISPOSITIF DE NETTOYAGE ET DISPOSITIF D'ANALYSE
(JA) 洗浄装置および分析装置
Abstract
(EN)
A cleaning device and an analysis device which require a reduced amount of cleaning liquid for cleaning a cuvette. In the analysis device, the cross sectional areas (S12, S22) of walls of both a supply nozzle (191) and a suction nozzle (192) that form a cleaning nozzle are set greater than the cross sectional areas (S11, S21) for the inner diameter of the nozzles. As a result, the thickness of the walls of both the supply nozzle (191) and the suction nozzle (192) is increased to increase the volume of the nozzles that occupies the inside of the cuvette (21). This reduces the proportion of cleaning liquid (Ls) occupying the space in the cuvette (21), reducing the amount of the cleaning liquid required to clean the cuvette.
(FR)
L'invention porte sur un dispositif de nettoyage et sur un dispositif d'analyse requérant une quantité réduite de liquide de nettoyage pour nettoyer une cuvette. Dans le dispositif d'analyse, les surfaces des sections transversales (S12, S22) des parois d'une buse d'alimentation (191) et d'une buse d'aspiration (192) qui forment une buse de nettoyage sont supérieures aux surfaces de section transversale (S11, S21) du diamètre interne des buses. Par conséquent, l'épaisseur des parois de la buse d'alimentation (191) et de la buse d'aspiration (192) est accrue pour augmenter le volume des buses qui occupe l'intérieur de la cuvette (21), ce qui réduit la proportion de liquide de nettoyage (Ls) occupant l'espace dans la cuvette (21) et donc la quantité de liquide de nettoyage requise pour nettoyer la cuvette.
(JA)
 キュベット洗浄のために要する洗浄液量を低減できる洗浄装置および分析装置を提供する。この発明にかかる分析装置においては、洗浄ノズルを構成する供給ノズル191および吸引ノズル192の壁断面積S12,S22を内径断面積S11,S21よりも大きくすることによって、供給ノズル191および吸引ノズル192の壁を厚くしてノズルがキュベット21内に占める体積を大きくしたため、キュベット21内において洗浄液Lsが占める割合を減らし、キュベット21洗浄のために要する洗浄液量を低減することが可能になる。
Latest bibliographic data on file with the International Bureau