JP2019515783A - フローバランスの改善またはそれに関連した改善 - Google Patents
フローバランスの改善またはそれに関連した改善 Download PDFInfo
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- JP2019515783A JP2019515783A JP2018552690A JP2018552690A JP2019515783A JP 2019515783 A JP2019515783 A JP 2019515783A JP 2018552690 A JP2018552690 A JP 2018552690A JP 2018552690 A JP2018552690 A JP 2018552690A JP 2019515783 A JP2019515783 A JP 2019515783A
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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
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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
- B01L3/502715—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
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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
- B01L3/50273—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 or forces applied to move the fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
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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
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
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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
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
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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
Abstract
Description
Claims (9)
- マイクロ流体チップ上の流体経路の配列において流体流れを制御するためのデバイスであって、
前記チップの上流に設けられた2つ以上の抵抗器であって、各上流抵抗器が、流体経路の上流端に抵抗をもたらすように構成される、2つ以上の抵抗器と、
前記チップの下流に設けられた2つ以上の抵抗器であって、各下流抵抗器が、流体経路の下流端に抵抗をもたらすように構成される、2つ以上の抵抗器と、を備え、
前記抵抗の値は、各流体経路中を流れる流体の割合を制御するために選択される、デバイス。 - 前記チップを前記抵抗ネットワークと接続するコネクタをさらに備える、請求項1に記載のデバイス。
- 前記抵抗の値が、前記流体経路の内部抵抗の少なくとも3倍である、請求項1または2に記載のデバイス。
- 上流抵抗器の数が、下流抵抗器の数を超える、請求項1から3のいずれか一項に記載のデバイス。
- 下流抵抗器の数が、上流抵抗器の数を超える、請求項1から4のいずれか一項に記載のデバイス。
- 上流抵抗器の数が、下流抵抗器の数に等しい、請求項1から5のいずれか一項に記載のデバイス。
- 前記2つ以上の上流抵抗器には、各流体経路中を流れる流体流れを制御するために正圧が提供される、請求項1から6のいずれか一項に記載のデバイス。
- 前記2つ以上の下流抵抗器には、各経路中を流れる流体流れを制御するために周囲圧力よりも低い圧力が提供される、請求項1から7のいずれか一項に記載のデバイス。
- 前記抵抗の値が、使用において0.1〜10000μl/hrの範囲の流体流量を実現するために選択される、請求項1から8のいずれか一項に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201605845 | 2016-04-06 | ||
GB1605845.5 | 2016-04-06 | ||
PCT/GB2017/050941 WO2017174975A1 (en) | 2016-04-06 | 2017-04-04 | Improvements in or relating to flow balancing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019515783A true JP2019515783A (ja) | 2019-06-13 |
JP6980691B2 JP6980691B2 (ja) | 2021-12-15 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018552690A Active JP6980691B2 (ja) | 2016-04-06 | 2017-04-04 | フローバランスの改善またはそれに関連した改善 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11065618B2 (ja) |
EP (1) | EP3439783A1 (ja) |
JP (1) | JP6980691B2 (ja) |
KR (1) | KR102378100B1 (ja) |
CN (1) | CN109153017A (ja) |
AU (1) | AU2017245831B2 (ja) |
CA (1) | CA3019879C (ja) |
RU (1) | RU2729204C2 (ja) |
WO (1) | WO2017174975A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201219014D0 (en) | 2012-10-23 | 2012-12-05 | Cambridge Entpr Ltd | Fluidic device |
GB201320146D0 (en) | 2013-11-14 | 2014-01-01 | Cambridge Entpr Ltd | Fluidic separation and detection |
GB201511651D0 (en) | 2015-07-02 | 2015-08-19 | Cambridge Entpr Ltd | Viscosity measurements |
GB201602946D0 (en) | 2016-02-19 | 2016-04-06 | Fluidic Analytics Ltd And Cambridge Entpr Ltd | Improvements in or relating to microfluidic free-flow electrophoresis |
WO2017174975A1 (en) | 2016-04-06 | 2017-10-12 | Fluidic Analytics Limited | Improvements in or relating to flow balancing |
GB2553519B (en) * | 2016-09-02 | 2019-12-18 | Fluidic Analytics Ltd | Improvements in or relating to a fluid flow controller for microfluidic devices |
GB201615452D0 (en) | 2016-09-12 | 2016-10-26 | Fluidic Analytics Ltd | Improvements in or relating to valves for microfluidics devices |
GB2553780A (en) | 2016-09-12 | 2018-03-21 | Fluidic Analytics Ltd | Improvements in or relating to a device and a method for labelling a component |
GB201615472D0 (en) | 2016-09-12 | 2016-10-26 | Fluidic Analytics Ltd | Improvements in or relating to a reagent cartridge |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020045265A1 (en) * | 2000-03-07 | 2002-04-18 | Bergh H. Sam | Parallel flow reactor having variable composition |
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US6418968B1 (en) | 2001-04-20 | 2002-07-16 | Nanostream, Inc. | Porous microfluidic valves |
US6880576B2 (en) | 2001-06-07 | 2005-04-19 | Nanostream, Inc. | Microfluidic devices for methods development |
WO2005058477A1 (en) | 2003-12-16 | 2005-06-30 | Unilever Plc | Microfluidic device |
RU45733U1 (ru) * | 2004-11-23 | 2005-05-27 | Давыдов Владимир Николаевич | Установка для осуществления микробиологических процессов |
WO2009053902A2 (en) * | 2007-10-25 | 2009-04-30 | Koninklijke Philips Electronics N. V. | Sensor device for target particles in a sample |
JP5774477B2 (ja) * | 2008-06-04 | 2015-09-09 | ティスユーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングTissUse GmbH | オンチップ臓器デバイス |
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US8739541B2 (en) * | 2010-09-29 | 2014-06-03 | General Electric Company | System and method for cooling an expander |
GB201219014D0 (en) | 2012-10-23 | 2012-12-05 | Cambridge Entpr Ltd | Fluidic device |
GB201320146D0 (en) | 2013-11-14 | 2014-01-01 | Cambridge Entpr Ltd | Fluidic separation and detection |
CN103923825B (zh) * | 2014-04-17 | 2016-01-13 | 东南大学 | 一种集成细胞分选及检测的微流控芯片系统 |
GB2528632A (en) | 2014-04-30 | 2016-02-03 | Cambridge Entpr Ltd | Fluidic analysis and separation |
CA2955172C (en) | 2014-07-14 | 2021-07-20 | President And Fellows Of Havard College | Systems and methods for improved performance of fluidic and microfluidic systems |
GB201511651D0 (en) | 2015-07-02 | 2015-08-19 | Cambridge Entpr Ltd | Viscosity measurements |
CN105013548B (zh) * | 2015-07-30 | 2016-08-24 | 河北工业大学 | 一种微流控芯片液滴生成装置 |
GB201602946D0 (en) | 2016-02-19 | 2016-04-06 | Fluidic Analytics Ltd And Cambridge Entpr Ltd | Improvements in or relating to microfluidic free-flow electrophoresis |
WO2017174975A1 (en) | 2016-04-06 | 2017-10-12 | Fluidic Analytics Limited | Improvements in or relating to flow balancing |
WO2018002596A1 (en) | 2016-06-27 | 2018-01-04 | Fluidic Analytics Limited | Improvements in or relating to sample loading into a microfluidic device |
GB2553519B (en) | 2016-09-02 | 2019-12-18 | Fluidic Analytics Ltd | Improvements in or relating to a fluid flow controller for microfluidic devices |
GB2553780A (en) | 2016-09-12 | 2018-03-21 | Fluidic Analytics Ltd | Improvements in or relating to a device and a method for labelling a component |
GB201615452D0 (en) | 2016-09-12 | 2016-10-26 | Fluidic Analytics Ltd | Improvements in or relating to valves for microfluidics devices |
GB201615472D0 (en) | 2016-09-12 | 2016-10-26 | Fluidic Analytics Ltd | Improvements in or relating to a reagent cartridge |
-
2017
- 2017-04-04 WO PCT/GB2017/050941 patent/WO2017174975A1/en active Application Filing
- 2017-04-04 KR KR1020187032142A patent/KR102378100B1/ko active IP Right Grant
- 2017-04-04 AU AU2017245831A patent/AU2017245831B2/en active Active
- 2017-04-04 RU RU2018134876A patent/RU2729204C2/ru active
- 2017-04-04 CA CA3019879A patent/CA3019879C/en active Active
- 2017-04-04 JP JP2018552690A patent/JP6980691B2/ja active Active
- 2017-04-04 EP EP17717821.7A patent/EP3439783A1/en active Pending
- 2017-04-04 CN CN201780022308.8A patent/CN109153017A/zh active Pending
- 2017-04-04 US US16/091,277 patent/US11065618B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020045265A1 (en) * | 2000-03-07 | 2002-04-18 | Bergh H. Sam | Parallel flow reactor having variable composition |
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Publication number | Publication date |
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CA3019879A1 (en) | 2017-10-12 |
RU2018134876A (ru) | 2020-05-12 |
JP6980691B2 (ja) | 2021-12-15 |
CN109153017A (zh) | 2019-01-04 |
WO2017174975A1 (en) | 2017-10-12 |
RU2729204C2 (ru) | 2020-08-05 |
EP3439783A1 (en) | 2019-02-13 |
US11065618B2 (en) | 2021-07-20 |
AU2017245831A1 (en) | 2018-10-25 |
KR20190003552A (ko) | 2019-01-09 |
RU2018134876A3 (ja) | 2020-06-04 |
BR112018070607A2 (pt) | 2019-02-05 |
KR102378100B1 (ko) | 2022-03-23 |
CA3019879C (en) | 2023-03-07 |
AU2017245831B2 (en) | 2021-06-17 |
US20200254448A1 (en) | 2020-08-13 |
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