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1. WO2021239871 - FLUIDIC ASSEMBLIES AND METHODS

Publication Number WO/2021/239871
Publication Date 02.12.2021
International Application No. PCT/EP2021/064200
International Filing Date 27.05.2021
IPC
B01L 3/00 2006.1
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
G01R 33/30 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
30Sample handling arrangements, e.g. sample cells, spinning mechanisms
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
CPC
B01L 2200/027
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
02Adapting objects or devices to another
026Fluid interfacing between devices or objects, e.g. connectors, inlet details
027for microfluidic devices
B01L 2200/0673
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
0673Handling of plugs of fluid surrounded by immiscible fluid
B01L 2300/0838
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
0832cylindrical, tube shaped
0838Capillaries
B01L 2300/165
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
16Surface properties and coatings
161Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
165Specific details about hydrophobic, oleophobic surfaces
B01L 3/502707
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
5027by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
502707characterised by the manufacture of the container or its components
B01L 3/502784
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
5027by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
502769characterised by multiphase flow arrangements
502784specially adapted for droplet or plug flow, e.g. digital microfluidics
Applicants
  • UNIVERSITEIT LEIDEN [NL]/[NL]
Inventors
  • HANKEMEIER, Thomas
  • MIGGIELS, Anthonius Lambertus Wilhelmus
  • WOUTERS, Bert
Agents
  • TENG, Jason Lik Ching
Priority Data
2008114.729.05.2020GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FLUIDIC ASSEMBLIES AND METHODS
(FR) ENSEMBLES ET PROCÉDÉS
Abstract
(EN) A fluidic assembly comprising a fluid analysis apparatus (30), the fluid analysis apparatus (30) comprising: a fluid measurement device (34); a fluidic device including a flow cell (36) arranged in a measurement region of the fluid measurement device (34), the flow cell (36) constructed of at least one first fluoropolymer material, the flow cell (36) including a channel, the channel containing a sample segment (52) that is carried in a fluorinated fluid carrier (54), wherein the sample segment (52) and fluorinated fluid carrier (54) are immiscible.
(FR) L'invention concerne un ensemble fluidique comprenant un appareil d'analyse de fluide (30), l'appareil d'analyse de fluide (30) comprenant : un dispositif de mesure de fluide (34) ; un dispositif fluidique comprenant une cuve à circulation (36) disposée dans une zone de mesure du dispositif de mesure de fluide (34), la cuve à circulation (36) étant constituée d'au moins un premier matériau de fluoropolymère, la cuve à circulation (36) comprenant un canal, le canal contenant un segment d'échantillon (52) qui est transporté dans un support de fluide fluoré (54), le segment d'échantillon (52) et le support de fluide fluoré (54) étant non miscibles.
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