JP2024527090A - ある容量の液体の存在または非存在を判定することを可能にする液体処理装置 - Google Patents

ある容量の液体の存在または非存在を判定することを可能にする液体処理装置 Download PDF

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Publication number
JP2024527090A
JP2024527090A JP2024505243A JP2024505243A JP2024527090A JP 2024527090 A JP2024527090 A JP 2024527090A JP 2024505243 A JP2024505243 A JP 2024505243A JP 2024505243 A JP2024505243 A JP 2024505243A JP 2024527090 A JP2024527090 A JP 2024527090A
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Japan
Prior art keywords
liquid
control chamber
treatment device
sample
flow path
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Pending
Application number
JP2024505243A
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English (en)
Japanese (ja)
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JP2024527090A5 (enExample
Inventor
リリス，バリー
マリンソン，ジャスパー
パテル，ジミシュクマール
ホワイティング，マイルス
ラクストン，リチャード
ヨーマン，マーク
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Osler Diagnostics Ltd
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Osler Diagnostics Ltd
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Publication date
Application filed by Osler Diagnostics Ltd filed Critical Osler Diagnostics Ltd
Publication of JP2024527090A publication Critical patent/JP2024527090A/ja
Publication of JP2024527090A5 publication Critical patent/JP2024527090A5/ja
Pending legal-status Critical Current

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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
    • B01L3/502746—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 means for controlling flow resistance, e.g. flow controllers, baffles or throttle valves
    • 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
    • B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • B01L3/502738—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 integrated valves
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0605—Metering of fluids
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0621—Control of the sequence of chambers filled or emptied
    • 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
    • B01L2200/08—Ergonomic or safety aspects of handling devices
    • B01L2200/087—Ergonomic aspects
    • 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
    • B01L2300/069—Absorbents; Gels to retain a fluid
    • 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
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/087—Multiple sequential chambers
    • 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
    • B01L2300/16—Surface properties and coatings
    • B01L2300/168—Specific optical properties, e.g. reflective coatings
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
JP2024505243A 2021-07-29 2022-07-29 ある容量の液体の存在または非存在を判定することを可能にする液体処理装置 Pending JP2024527090A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163227162P 2021-07-29 2021-07-29
US63/227,162 2021-07-29
PCT/EP2022/071429 WO2023006988A1 (en) 2021-07-29 2022-07-29 Liquid handling device for allowing the presence or absence of a volume of liquid to be determined

Publications (2)

Publication Number Publication Date
JP2024527090A true JP2024527090A (ja) 2024-07-19
JP2024527090A5 JP2024527090A5 (enExample) 2025-08-05

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ID=80621142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024505243A Pending JP2024527090A (ja) 2021-07-29 2022-07-29 ある容量の液体の存在または非存在を判定することを可能にする液体処理装置

Country Status (8)

Country Link
US (1) US20240342716A1 (enExample)
EP (1) EP4377012A1 (enExample)
JP (1) JP2024527090A (enExample)
CN (1) CN118119453A (enExample)
AU (1) AU2022320941A1 (enExample)
CA (1) CA3226596A1 (enExample)
GB (1) GB202201074D0 (enExample)
WO (1) WO2023006988A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025174867A1 (en) * 2024-02-13 2025-08-21 The Regents Of The University Of California Integrated device for collection, processing, stabilization and storage of samples and methods of use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003533681A (ja) * 2000-05-15 2003-11-11 テカン・トレーディング・アクチェンゲゼルシャフト ミクロ流体装置および細胞ベースの分析を実行する方法
US20050249641A1 (en) * 2004-04-08 2005-11-10 Boehringer Ingelheim Microparts Gmbh Microstructured platform and method for manipulating a liquid
US20100093551A1 (en) * 2008-10-09 2010-04-15 Decision Biomarkers, Inc. Liquid Transfer and Filter System
EP3514519B1 (en) * 2009-12-07 2022-02-09 Meso Scale Technologies, LLC. Assay cartridges

Also Published As

Publication number Publication date
CN118119453A (zh) 2024-05-31
CA3226596A1 (en) 2023-02-02
GB202201074D0 (en) 2022-03-16
WO2023006988A1 (en) 2023-02-02
AU2022320941A1 (en) 2024-02-29
US20240342716A1 (en) 2024-10-17
EP4377012A1 (en) 2024-06-05

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