JP6412146B2 - 流体濾過装置及びアセンブリー - Google Patents
流体濾過装置及びアセンブリー Download PDFInfo
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- 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
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- 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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- 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
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- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
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- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
- B01L2200/0652—Sorting or classification of particles or molecules
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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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- 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
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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
- B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
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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
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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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Description
−少ない圧力損失
−目詰まりしにくい(ノンクロッグ)
−高拡張性(Highly scalable)
本明細書において「精製」(refining)の用語は、選別、分離、濃縮、又は粒子、多相流体又は他の流体を備える流体の濾過等、あらゆる形式の流体処理を意味する。
Claims (9)
- 精製層を有する流体精製装置であって、前記精製層は、精製されるべき流体のための注入口、分離排出口、及び処理された流体のための濃縮排出口を含み、前記精製層は、前精製層上に流体の流れに沿って延びる長軸を有する規則的にパターン状に配置された複数の楕円形の精製ユニットと、前記精製層又は前記精製層中の複数の精製ユニットのパターンの輪郭は対称台形形状(等脚台形形状)を有しており、前記注入口は前記台形形状の広幅辺部に配置され、前記濃縮排出口は前記台形形状の挟副辺部に配置され、前記濃縮排出口の断面は前記注入口の断面より小さく且つ流体の大部分が前記精製層上に一定に流れるように構成された流体精製装置。
- 請求項1において、前記断面面積の減少は、前記分離排出口を通過する流体の体積に比例している流体精製装置。
- 請求項1又は2において、粒子を含む流体を精製するように構成された流体精製装置。
- 請求項3において、前記複数の精製ユニットは、粒子とチャネルサイズとの関係にしたがって互いに距離を置いて配置されている流体精製装置。
- 請求項1〜4のいずれか一項において、前記複数の精製ユニットの下流側に再循環領域が形成されるのを防止するために、処理される流体の速度プロファイルにしたがった距離で、前記複数の精製ユニットは配置されている流体精製装置。
- 請求項1において、前記複数の精製ユニットはそれぞれ排出流チャネルを備え、且つ前記排出流チャネルは分離排出口と接続されている流体精製装置。
- 請求項1〜6のいずれか一項において、前記精製層中の複数の精製ユニットのパターンは立方最密パターン(closed packed hexagon pattern)である流体精製装置。
- 精製されるべき流体の注入口、少なくとも分離排出口及び精製された流体の濃縮排出口、精製層、収集層及び被覆層(cover layer)を含む流体精製アセンブリーであって、前記精製層は、前精製層上に流体の流れに沿って延びる長軸を有する規則的なパターン状に配置された複数の楕円形の精製ユニットを備え、
前記パターンの輪郭は対称台形形状(等脚台形形状)を有し、
前記注入口は前記台形形状の広幅辺部に配置され、少なくとも一つの排出口は前記台形形状の挟幅辺部に配置されている流体精製アセンブリー。 - 請求項1〜8のいずれか一項に記載された精製ユニットであって、前記精製ユニットは楕円形をしており、単一の排出流チャネル、注入流体に上流方向に面する鈍角ノーズ部、下流方向に面するバリア部を備え、前記バリア部は一連のバリア要素と中間ギャップを有し、前記バリア要素は流線設計に基づくタービン翼のような形状又は円形又は楕円形を有し、前記中間ギャップは注入流チャネルと排出流チャネル間の流体通路を与えるバリアチャネルを規定しており、バリア流が流れ、前記バリア流と主流との間の角度は90度より大きい精製ユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20131411A NO342032B1 (no) | 2013-10-25 | 2013-10-25 | Fluidraffineringsanordning og -sammenstilling |
NO20131411 | 2013-10-25 | ||
PCT/EP2014/072823 WO2015059264A1 (en) | 2013-10-25 | 2014-10-24 | Fluid filtering device and assembly |
Publications (2)
Publication Number | Publication Date |
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JP2016537198A JP2016537198A (ja) | 2016-12-01 |
JP6412146B2 true JP6412146B2 (ja) | 2018-10-24 |
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JP2016549634A Active JP6412146B2 (ja) | 2013-10-25 | 2014-10-24 | 流体濾過装置及びアセンブリー |
Country Status (14)
Country | Link |
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US (1) | US10926259B2 (ja) |
EP (1) | EP3060342B1 (ja) |
JP (1) | JP6412146B2 (ja) |
CN (1) | CN105848782B (ja) |
BR (1) | BR112016009218B1 (ja) |
CA (1) | CA2928610C (ja) |
DK (1) | DK3060342T3 (ja) |
ES (1) | ES2918374T3 (ja) |
HU (1) | HUE059469T2 (ja) |
LT (1) | LT3060342T (ja) |
NO (1) | NO342032B1 (ja) |
PL (1) | PL3060342T3 (ja) |
PT (1) | PT3060342T (ja) |
WO (1) | WO2015059264A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201603819D0 (en) * | 2016-03-04 | 2016-04-20 | Oslofjord Ressurspark As | Device and method for refining particles |
CN106513069A (zh) * | 2016-11-08 | 2017-03-22 | 常州锐德医疗科技有限公司 | 微流控芯片 |
CN106345547B (zh) * | 2016-11-08 | 2018-09-25 | 锐意微流控医疗科技(常州)有限公司 | 一种微流控芯片 |
CN112867566A (zh) * | 2018-10-23 | 2021-05-28 | 三叶虫创新股份有限公司 | 流体提纯装置 |
WO2020100039A1 (en) * | 2018-11-13 | 2020-05-22 | National Research Council Of Canada | World-to-chip automated interface for centrifugal microfluidic platforms |
WO2020139210A1 (en) | 2018-12-28 | 2020-07-02 | Mikro Biyosistemler Elektronik Sanayi Ve Ticaret A.S. | A method of microfluidic particle separation enhancement and the device thereof |
Family Cites Families (15)
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FR2576805B1 (fr) * | 1985-02-01 | 1989-08-25 | Lyonnaise Eaux | Appareil de filtration tangentielle |
DE3546091A1 (de) * | 1985-12-24 | 1987-07-02 | Kernforschungsz Karlsruhe | Querstrom-mikrofilter |
US5788425A (en) * | 1992-07-15 | 1998-08-04 | Imation Corp. | Flexible system for handling articles |
JP2004042012A (ja) * | 2001-10-26 | 2004-02-12 | Nec Corp | 分離装置、分析システム、分離方法および分離装置の製造方法 |
US7226540B2 (en) | 2004-02-24 | 2007-06-05 | Becton, Dickinson And Company | MEMS filter module |
WO2006052223A1 (en) * | 2004-11-11 | 2006-05-18 | Agency For Science, Technology And Research | Cell culture device |
CN100359368C (zh) * | 2004-12-29 | 2008-01-02 | 财团法人工业技术研究院 | 微元件及其制造方法 |
CN1631549A (zh) * | 2005-01-13 | 2005-06-29 | 浙江大学 | 雾化喷头 |
US20060266692A1 (en) | 2005-05-25 | 2006-11-30 | Innovative Micro Technology | Microfabricated cross flow filter and method of manufacture |
CN101271070B (zh) * | 2008-05-09 | 2010-04-14 | 东北大学 | 微流控毛细管电泳液芯波导荧光检测装置 |
GB0913523D0 (en) * | 2009-08-03 | 2009-09-16 | Vestfold University College | Improved cross flow and counter flow fluid processing devices |
BR112012018376A2 (pt) * | 2009-12-23 | 2017-10-10 | Cytovera Inc | "sistema e método para filtração de partículas" |
CN103328066A (zh) * | 2010-10-07 | 2013-09-25 | 阿米亚德过滤系统公司 | 过滤单元和系统 |
CN102840788A (zh) * | 2012-09-19 | 2012-12-26 | 常州大学 | 一种气体板式换热器进、出封头 |
KR101768445B1 (ko) * | 2017-04-03 | 2017-08-16 | 주식회사 그레넥스 | 섬유상 여과기의 여재 장착 디스크 |
-
2013
- 2013-10-25 NO NO20131411A patent/NO342032B1/no unknown
-
2014
- 2014-10-24 PT PT147892657T patent/PT3060342T/pt unknown
- 2014-10-24 ES ES14789265T patent/ES2918374T3/es active Active
- 2014-10-24 US US15/031,288 patent/US10926259B2/en active Active
- 2014-10-24 EP EP14789265.7A patent/EP3060342B1/en active Active
- 2014-10-24 LT LTEPPCT/EP2014/072823T patent/LT3060342T/lt unknown
- 2014-10-24 CA CA2928610A patent/CA2928610C/en active Active
- 2014-10-24 BR BR112016009218-0A patent/BR112016009218B1/pt active IP Right Grant
- 2014-10-24 JP JP2016549634A patent/JP6412146B2/ja active Active
- 2014-10-24 PL PL14789265.7T patent/PL3060342T3/pl unknown
- 2014-10-24 HU HUE14789265A patent/HUE059469T2/hu unknown
- 2014-10-24 CN CN201480058461.2A patent/CN105848782B/zh active Active
- 2014-10-24 WO PCT/EP2014/072823 patent/WO2015059264A1/en active Application Filing
- 2014-10-24 DK DK14789265.7T patent/DK3060342T3/da active
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Publication number | Publication date |
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CA2928610C (en) | 2022-08-23 |
LT3060342T (lt) | 2022-07-11 |
PT3060342T (pt) | 2022-06-21 |
WO2015059264A1 (en) | 2015-04-30 |
HUE059469T2 (hu) | 2022-11-28 |
JP2016537198A (ja) | 2016-12-01 |
CN105848782A (zh) | 2016-08-10 |
EP3060342A1 (en) | 2016-08-31 |
EP3060342B1 (en) | 2022-03-16 |
BR112016009218A2 (ja) | 2017-09-19 |
NO20131411A1 (no) | 2015-04-27 |
ES2918374T3 (es) | 2022-07-15 |
CA2928610A1 (en) | 2015-04-30 |
US10926259B2 (en) | 2021-02-23 |
NO342032B1 (no) | 2018-03-12 |
PL3060342T3 (pl) | 2022-07-18 |
BR112016009218B1 (pt) | 2022-05-17 |
DK3060342T3 (da) | 2022-06-20 |
CN105848782B (zh) | 2019-08-30 |
US20160279636A1 (en) | 2016-09-29 |
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