WO2023186984A3 - Puce, dispositif et procédé d'analyse de particules en suspension - Google Patents
Puce, dispositif et procédé d'analyse de particules en suspension Download PDFInfo
- Publication number
- WO2023186984A3 WO2023186984A3 PCT/EP2023/058145 EP2023058145W WO2023186984A3 WO 2023186984 A3 WO2023186984 A3 WO 2023186984A3 EP 2023058145 W EP2023058145 W EP 2023058145W WO 2023186984 A3 WO2023186984 A3 WO 2023186984A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suspended particles
- chip
- analysing
- base body
- relates
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 4
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1484—Optical investigation techniques, e.g. flow cytometry microstructural devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/025—Align devices or objects to ensure defined positions relative to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
- B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
- B01L2400/086—Passive control of flow resistance using baffles or other fixed flow obstructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502761—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
- G01N2015/012—Red blood cells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N2015/1006—Investigating individual particles for cytology
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
L'invention concerne une puce (10) pour l'analyse de particules en suspension, la puce (10) comprenant un corps de base (12), ce corps de base (12) comportant au moins un microcanal (20) pour le passage des particules en suspension. Cette invention concerne en outre un dispositif (48), un système (78) et un procédé d'analyse de particules en suspension.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102022107557 | 2022-03-30 | ||
DE102022107557.5 | 2022-03-30 | ||
DE102022107729.2 | 2022-03-31 | ||
DE102022107729.2A DE102022107729A1 (de) | 2022-03-30 | 2022-03-31 | Chip, Vorrichtung und Verfahren zur Analyse suspendierter Partikel |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2023186984A2 WO2023186984A2 (fr) | 2023-10-05 |
WO2023186984A3 true WO2023186984A3 (fr) | 2023-11-23 |
Family
ID=86006830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2023/058145 WO2023186984A2 (fr) | 2022-03-30 | 2023-03-29 | Puce, dispositif et procédé d'analyse de particules en suspension |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2023186984A2 (fr) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050000312A (ko) * | 2003-06-23 | 2005-01-03 | (주) 세원메디텍 | 혈구 변형성 측정 장치 |
US20060119836A1 (en) * | 2003-06-23 | 2006-06-08 | Yun-Hee Ku | Apparatus for measuring blood cell deformability |
US20090269837A1 (en) * | 2003-03-01 | 2009-10-29 | The Trustees Of Boston University | System for assessing the efficacy of stored red blood cells using microvascular networks |
US20170087550A1 (en) * | 2015-09-29 | 2017-03-30 | Foxconn Interconnect Technology Limited | Microfluidic device for detecting cells of blood |
WO2021087301A1 (fr) * | 2019-10-30 | 2021-05-06 | Case Western Reserve University | Biopuce ayant un microcanal pourvu d'un agent de capture pour effectuer une analyse cytologique |
US20210268498A1 (en) * | 2020-02-10 | 2021-09-02 | Anpac Bio-Medical Science Co., Ltd. | Apparatus and methods for disease detection and treatment |
US20220088583A1 (en) * | 2019-02-26 | 2022-03-24 | Truvian Sciences, Inc. | Assay device and method of use thereof |
-
2023
- 2023-03-29 WO PCT/EP2023/058145 patent/WO2023186984A2/fr active Search and Examination
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090269837A1 (en) * | 2003-03-01 | 2009-10-29 | The Trustees Of Boston University | System for assessing the efficacy of stored red blood cells using microvascular networks |
KR20050000312A (ko) * | 2003-06-23 | 2005-01-03 | (주) 세원메디텍 | 혈구 변형성 측정 장치 |
US20060119836A1 (en) * | 2003-06-23 | 2006-06-08 | Yun-Hee Ku | Apparatus for measuring blood cell deformability |
US20170087550A1 (en) * | 2015-09-29 | 2017-03-30 | Foxconn Interconnect Technology Limited | Microfluidic device for detecting cells of blood |
US20220088583A1 (en) * | 2019-02-26 | 2022-03-24 | Truvian Sciences, Inc. | Assay device and method of use thereof |
WO2021087301A1 (fr) * | 2019-10-30 | 2021-05-06 | Case Western Reserve University | Biopuce ayant un microcanal pourvu d'un agent de capture pour effectuer une analyse cytologique |
US20210268498A1 (en) * | 2020-02-10 | 2021-09-02 | Anpac Bio-Medical Science Co., Ltd. | Apparatus and methods for disease detection and treatment |
Also Published As
Publication number | Publication date |
---|---|
WO2023186984A2 (fr) | 2023-10-05 |
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