Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020068069 - DIELECTROPHORESIS AND DENSITY SEPARATORS

Publication Number WO/2020/068069
Publication Date 02.04.2020
International Application No. PCT/US2018/052930
International Filing Date 26.09.2018
IPC
G01N 35/08 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
08using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
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
B01L 3/00 2006.01
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; Droppers
B81B 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
7Microstructural systems
B01D 57/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
57Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C123
02by electrophoresis
G01N 1/28 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1Sampling; Preparing specimens for investigation
28Preparing specimens for investigation
CPC
B01D 57/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
57Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
02by electrophoresis
B01L 3/00
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
B81B 7/00
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
7Microstructural systems; ; Auxiliary parts of microstructural devices or systems
C12M 3/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
3Tissue, human, animal or plant cell, or virus culture apparatus
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 33/49
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 G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
483Physical analysis of biological material
487of liquid biological material
49Blood
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • SHKOLNIKOV, Viktor
  • XIN, Daixi
  • CHEN, Chien-Hua
Agents
  • HP INC.
  • REA, Diana J.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DIELECTROPHORESIS AND DENSITY SEPARATORS
(FR) DIÉLECTROPHORÈSE ET SÉPARATEURS DE DENSITÉ
Abstract
(EN)
In example implementations, an apparatus is provided. The apparatus includes a microfluidic channel to receive a fluid containing a plurality of different cells. A dielectrophoresis (DEP) separator in the apparatus separates the plurality of different cells passing through DEP separator within the microfluidic channel. In addition, the apparatus includes a density separator to further separate a portion of the plurality of different cells from the DEP separator based on a density of each one of the plurality of different cells.
(FR)
L'invention porte, selon des modes de réalisation donnés à titre d'exemple, sur un appareil. L'appareil comprend un canal microfluidique pour recevoir un fluide contenant une pluralité de cellules différentes. Un séparateur de diélectrophorèse (DEP) dans l'appareil sépare la pluralité de cellules différentes traversant le séparateur DEP à l'intérieur du canal microfluidique. De plus, l'appareil comprend un séparateur de densité pour séparer en outre une partie de la pluralité de cellules différentes du séparateur de DEP sur la base d'une densité de chacune des cellules de la pluralité de cellules différentes.
Latest bibliographic data on file with the International Bureau