Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020141463 - SYSTEMS AND METHODS FOR ANALYZING A FLUID SAMPLE

Publication Number WO/2020/141463
Publication Date 09.07.2020
International Application No. PCT/IB2020/000026
International Filing Date 02.01.2020
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
CPC
B01L 2300/0816
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
0816Cards, e.g. flat sample carriers usually with flow in two horizontal directions
B01L 2300/0867
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
0861Configuration of multiple channels and/or chambers in a single devices
0867Multiple inlets and one sample wells, e.g. mixing, dilution
B01L 2300/087
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
0861Configuration of multiple channels and/or chambers in a single devices
087Multiple sequential chambers
B01L 2300/123
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
12Specific details about materials
123Flexible; Elastomeric
B01L 2400/0481
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2400Moving or stopping fluids
04Moving fluids with specific forces or mechanical means
0475specific mechanical means and fluid pressure
0481squeezing of channels or chambers
B01L 2400/0683
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2400Moving or stopping fluids
06Valves, specific forms thereof
0677phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
0683mechanically breaking a wall or membrane within a channel or chamber
Applicants
  • PIXCELL MEDICAL TECHNOLOGIES LTD. [IL]/[IL]
Inventors
  • MUZYKOVSKI, Vladimir
  • MAROM, Barak
  • BRANSKY, Avishay
Priority Data
62/787,96703.01.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR ANALYZING A FLUID SAMPLE
(FR) SYSTÈMES ET PROCÉDÉS D'ANALYSE D'UN ÉCHANTILLON DE FLUIDE
Abstract
(EN)
The invention relates to systems and methods for performing one or more immunoassays on a fluid sample and performing image analysis on the fluid sample as the sample is flowing so as to obtain measurements related to one or more target analytes based on image analysis. The systems and methods include a disposable fluidic device, such as a cartridge, configured to be loaded with a fluid sample and perform one or more assays on the fluid sample. The cartridge is further configured to flow a volume of fluid sample, undergoing, or having undergone, an assay, through a portion thereof to be subsequently analyzed by an analysis instrument. The analysis instrument is configured to capture images of the fluid sample as it is flowing through a portion of the cartridge and subsequently analyze the images so as to obtain measurements of one or more target analytes within the fluid sample.
(FR)
L'invention concerne des systèmes et des procédés permettant d'effectuer un ou plusieurs dosages immunologiques sur un échantillon de fluide et d'effectuer une analyse d'image sur l'échantillon de fluide lorsque l'échantillon s'écoule de façon à obtenir des mesures associées à un ou plusieurs analytes cibles sur la base d'une analyse d'image. Les systèmes et les procédés comprennent un dispositif fluidique jetable, tel qu'une cartouche, conçu pour être chargé avec un échantillon de fluide et effectuer un ou plusieurs dosages sur l'échantillon de fluide. La cartouche est en outre conçue pour faire circuler un volume d'échantillon de fluide, subissant, ou ayant subi, un dosage, à travers une partie de celle-ci, en vue d'être ensuite analysé par un instrument d'analyse. L'instrument d'analyse est configuré pour capturer des images de l'échantillon de fluide lorsqu'il s'écoule à travers une partie de la cartouche et analyser ensuite les images de façon à obtenir des mesures d'un ou de plusieurs analytes cibles à l'intérieur de l'échantillon de fluide.
Latest bibliographic data on file with the International Bureau