Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021003262 - CONFIGURABLE WASH PROCESS FOR A SAMPLE ANALYZER

Publication Number WO/2021/003262
Publication Date 07.01.2021
International Application No. PCT/US2020/040480
International Filing Date 01.07.2020
IPC
G01N 33/53 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
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 35/04 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
04Details of the conveyor system
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
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
Applicants
  • BECKMAN COULTER, INC. [US]/[US]
Inventors
  • HOLMES, Laura Elizabeth Schilling
  • MIZUTANI, Takayuki
  • GUSTAFSON, Andrew John
  • TEAL, Donald
  • PRECORD, Cody Joseph
Agents
  • PERDOK, Monique M.
  • SCHEER, Bradley W., Reg. No. 47,059
  • LANG, Roger, Reg. No. 58,829
  • BLACK, David W., Reg. No. 42,331
  • BIANCHI, Timothy E., Reg. No. 39,610
  • BEEKMAN, Marvin L., Reg. No. 38,777
  • ARORA, Suneel, Reg. No., 42,267
Priority Data
62/870,67303.07.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONFIGURABLE WASH PROCESS FOR A SAMPLE ANALYZER
(FR) PROCESSUS DE LAVAGE CONFIGURABLE POUR ANALYSEUR D'ÉCHANTILLON
Abstract
(EN)
A configurable washing arrangement (176) washes away at least unreacted components (230, 630) of patient samples (224, 624) from a reaction cell (220, 320) with a multiple number of wash actions (206, 210, 606). The configurable washing arrangement is suitable for use with an immunoassay diagnostic system (100) and washes the reaction cell within a predetermined timed sequence (Tww). The number of the wash actions correspond with an assay type of a plurality of assay types (200, 600). The various number of wash actions may be selected without compromising overall process speed. The immunoassay diagnostic system is configured to perform the plurality of the assay types and thereby detect analytes (244, 644) in patient samples (224, 624) by at least combining each of the patient samples with at least one reagent (216, 232, 616) in the reaction cell.
(FR)
Selon l'invention, un agencement de lavage configurable (176) lave au moins des composés n'ayant pas réagi (230, 630) d'échantillons de patient (224, 624) à partir d'une cellule de réaction (220, 320) avec un nombre multiple d'actions de lavage (206, 210, 606). L'agencement de lavage configurable est approprié pour une utilisation avec un système de diagnostic par dosage immunologique (100) et lave la cellule de réaction pendant une séquence temporisée prédéterminée (Tww). Le nombre d'actions de lavage correspond à un type de dosage d'une pluralité de types de dosage (200, 600). Le nombre divers d'actions de lavage peut être sélectionné sans compromettre la vitesse globale de processus. Le système de diagnostic par dosage immunologique est configuré pour réaliser la pluralité de types de dosage et détecter ainsi des analytes (244, 644) dans des échantillons de patient (224, 624) par au moins la combinaison de chacun des échantillons de patient avec au moins un réactif (216, 232, 616) dans la cellule de réaction.
Latest bibliographic data on file with the International Bureau