Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2016139424 - ELECTRODOT: METHOD FOR THE ANALYSIS OF BIOLOGICAL SAMPLES IN A DOT MATRIX FIXED BY THE ACTION OF AN ELECTRICAL CURRENT COMBINED WITH A PRESSURE DIFFERENCE

Publication Number WO/2016/139424
Publication Date 09.09.2016
International Application No. PCT/FR2016/050477
International Filing Date 03.03.2016
IPC
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
G01N 27/447 2006.01
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
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
447using electrophoresis
CPC
B01L 2300/0819
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
0819Microarrays; Biochips
B01L 2400/0415
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
0403specific forces
0415electrical forces, e.g. electrokinetic
B01L 2400/0487
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
0487fluid pressure, pneumatics
B01L 3/50255
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
502with fluid transport, e.g. in multi-compartment structures
5025for parallel transport of multiple samples
50255Multi-well filtration
B03C 2201/26
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
2201Details of magnetic or electrostatic separation
26for use in medical applications
B03C 5/026
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
5Separating dispersed particles from liquids by electrostatic effect
02Separators
022Non-uniform field separators
026using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
Applicants
  • UGOLIN, Nicolas [FR]/[FR]
  • BETTENCOURT, Caroline, Françoise, Emilie [FR]/[FR]
  • BENSIMON, Julie [FR]/[FR]
  • TUPINIER, Arnaud, Jacques, Jean, Emile [FR]/[FR]
  • FEDOR, Yoann [FR]/[FR]
  • JUKIC, Ivana [HR]/[FR]
  • CHEVILLARD, Sylvie [FR]/[FR]
  • EL BAROUDI, Jaafar [MA]/[FR]
Inventors
  • UGOLIN, Nicolas
  • BETTENCOURT, Caroline, Françoise, Emilie
  • BENSIMON, Julie
  • TUPINIER, Arnaud, Jacques, Jean, Emile
  • FEDOR, Yoann
  • JUKIC, Ivana
  • CHEVILLARD, Sylvie
  • EL BAROUDI, Jaafar
Agents
  • BARBE, Laurent
Priority Data
150039903.03.2015FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) ELECTRODOT: METHOD FOR THE ANALYSIS OF BIOLOGICAL SAMPLES IN A DOT MATRIX FIXED BY THE ACTION OF AN ELECTRICAL CURRENT COMBINED WITH A PRESSURE DIFFERENCE
(FR) ELECTRODOT : PROCEDE D'ANALYSE D'ECHANTILLONS BIOLOGIQUES EN MATRICE DE SPOTS FIXE PAR L'ACTION D'UN COURANT ELECTRIQUE CONJUGUE A UNE DIFFERENCE DE PRESSION
Abstract
(EN)
The invention relates to a method and a device for fixing biological samples on a membrane, in a dot matrix, such that each sample undergoes the simultaneous or sequential action of an electric field and a pressure such that the electric field has a direction perpendicular to the fixing membrane, and a differential of potential between the two faces of the fixing membrane, and such that the pressure presents a differential of pressure ΔΡ between the two faces of the membrane.
(FR)
Procédé et dispositif de fixation sur membrane, en matrice de spots, de tout ou d'échantillons biologiques tel que chaque échantillon sous l'action simultanée ou séquentielle, d'un champ électrique et d'une pression telle que le champ électrique présente une direction perpendiculaire à la membrane de fixation, et un différentiel de potentiel entre les deux faces de la membrane de fixation, et tel que la pression présente un différentiel de pression ΔΡ entre les deux faces de la membrane.
Also published as
Latest bibliographic data on file with the International Bureau