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1. WO2012116245 - DOUBLE TRENCH WELL FOR ASSAY PROCEDURES

Publication Number WO/2012/116245
Publication Date 30.08.2012
International Application No. PCT/US2012/026417
International Filing Date 24.02.2012
IPC
G01N 35/10 2006.1
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 1/14 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
02Devices for withdrawing samples
10in the liquid or fluent state
14Suction devices, e.g. pumps; Ejector devices
G01N 27/74 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
72by investigating magnetic variables
74of fluids
CPC
B01L 2200/0668
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2200Solutions for specific problems relating to chemical or physical laboratory apparatus
06Fluid handling related problems
0647Handling flowable solids, e.g. microscopic beads, cells, particles
0668Trapping microscopic beads
B01L 2300/0829
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0809rectangular shaped
0829Multi-well plates; Microtitration plates
B01L 2300/0851
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0848Specific forms of parts of containers
0851Bottom walls
B01L 3/5085
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
5085for multiple samples, e.g. microtitration plates
G01N 1/28
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
28Preparing specimens for investigation ; including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
G01N 2500/00
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2500Screening for compounds of potential therapeutic value
Applicants
  • LUMINEX CORPORATION [US]/[US] (AllExceptUS)
  • BOZARTH, Colin [US]/[US] (UsOnly)
  • JOHNSON, Ross [US]/[US] (UsOnly)
  • SCHILFFARTH, Adam [US]/[US] (UsOnly)
Inventors
  • BOZARTH, Colin
  • JOHNSON, Ross
  • SCHILFFARTH, Adam
Agents
  • HIGHLANDER, Steven, L.
Priority Data
13/401,52221.02.2012US
61/446,91825.02.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DOUBLE TRENCH WELL FOR ASSAY PROCEDURES
(FR) PUITS À DEUX TRANCHÉES POUR PROCÉDURES DE DOSAGE
Abstract
(EN) Apparatuses, systems and methods for using assay preparation plates comprising wells with two trenches are presented. More specifically, well plates are presented that comprising an array of wells configured to retain a plurality of beads suspended in a fluid during an assay procedure, each well in the array comprising a first trench and a second trench, wherein the working volume of each well is between about 25 uL and about 10 mL.
(FR) L'invention concerne des appareils, des systèmes et des méthodes d'utilisation de plaques de préparation de dosage comprenant des puits avec deux tranchées. Plus spécifiquement, l'invention concerne des plaques à puits qui comprennent un ensemble de puits conçus pour retenir une pluralité de billes en suspension dans un fluide lors d'une procédure de dosage, chaque puits de l'ensemble comprenant une première tranchée et une deuxième tranchée, le volume utile de chaque puits étant entre environ 25 uL et 10 mL.
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