KR101615177B1 - 마이크로칩, 유로 구조, 유체 분석 장치, 미소입자 분별 장치 및 송액 방법 - Google Patents
마이크로칩, 유로 구조, 유체 분석 장치, 미소입자 분별 장치 및 송액 방법 Download PDFInfo
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- KR101615177B1 KR101615177B1 KR1020090032376A KR20090032376A KR101615177B1 KR 101615177 B1 KR101615177 B1 KR 101615177B1 KR 1020090032376 A KR1020090032376 A KR 1020090032376A KR 20090032376 A KR20090032376 A KR 20090032376A KR 101615177 B1 KR101615177 B1 KR 101615177B1
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Abstract
Description
Claims (20)
- 시스액과 샘플액이 통류(通流)가능한 유로를 구비하고,상기 유로에 도입되는 샘플액 층류가, 그 주위가 시스액 층류로 둘러싸인 상태에서 송액(送液)되고,상기 유로는, 송액 방향에 대한 수직 단면의 면적이 송액 방향에 따라서 점차 작아지도록, 상기 유로 바닥면 또는 상면이 경사면으로서 형성되고, 또한, 유로 측벽이 송액 방향에 따라서 점차 협착된 좁힘부(絞入部; narrow-down section)를 가지고,시스액 층류 및 샘플액 층류가, 상기 좁힘부에 의해서 마이크로칩 상면 또는 하면측으로 편향되면서 등방적으로 축소해서 좁혀져서 송액되고,상기 좁힘부의 유로 바닥면 또는 상면의 경사 각도와, 유로 측벽의 협착 각도가 똑같게 형성되고,상기 유로의 상기 좁힘부의 하류에서 분기하는 분기 유로를 구비하고,분기 유로의 분기부에 배치되는 전극에 의해서, 전하가 부여된 샘플액의 분기부에서의 송액 방향을 제어할 수 있고,상기 유로의 상기 분기부의 상류에 적어도 일측방(一側方)으로부터 합류하고, 유로내에 기체 또는 절연성 액체의 어느것인가의 유체를 도입하는 유체 도입부를 구비하고,유체 도입부로부터 도입되는 유체에 의해서, 유로내를 통류하는 시스액 층류 및 샘플액 층류를 분단하고, 액적화(液滴化)해서 송액하는마이크로칩.
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- 제1항에 있어서,액적화되고, 전하가 부여된 미소입자를 포함하는 샘플액의 상기 분기부에서의 송액 방향을 제어해서, 미소입자의 분별을 행할 수 있는 마이크로칩.
- 마이크로칩의 내부에 형성되는 유로 구조로서,시스액과 샘플액이 통류가능한 유로를 구비하고,상기 유로에 도입되는 샘플액 층류가, 그 주위가 시스액 층류로 둘러싸인 상태에서 송액되고,상기 유로는, 송액 방향에 대한 수직 단면의 면적이 송액 방향에 따라서 점차 작아지도록, 상기 유로 바닥면 또는 상면이 경사면으로서 형성되고, 또한, 유로 측벽이 송액 방향에 따라서 점차 협착된 좁힘부를 가지고,시스액 층류 및 샘플액 층류가, 상기 좁힘부에 의해서 마이크로칩 상면 또는 하면측으로 편향되면서 등방적으로 축소해서 좁혀져서 송액되고,상기 좁힘부의 유로 바닥면 또는 상면의 경사 각도와, 유로 측벽의 협착 각도가 똑같게 형성되고,상기 유로의 상기 좁힘부의 하류에서 분기하는 분기 유로를 구비하고,분기 유로의 분기부에 배치되는 전극에 의해서, 전하가 부여된 샘플액의 분기부에서의 송액 방향을 제어할 수 있고,상기 유로의 상기 분기부의 상류에 적어도 일측방(一側方)으로부터 합류하고, 유로내에 기체 또는 절연성 액체의 어느것인가의 유체를 도입하는 유체 도입부를 구비하고,유체 도입부로부터 도입되는 유체에 의해서, 유로내를 통류하는 시스액 층류 및 샘플액 층류를 분단하고, 액적화(液滴化)해서 송액하는유로 구조.
- 제1항에 기재된 마이크로칩이 탑재된 유체 분석 장치.
- 제5항에 기재된 마이크로칩이 탑재된 미소입자 분별 장치.
- 마이크로칩 내부의 유로를 통류하는 시스액 층류중에 샘플액을 도입하고, 샘플액 층류의 주위를 시스액 층류로 둘러싼 상태에서 송액하고,시스액 층류 및 샘플액 층류를, 상기 유로가 가지는 좁힘부에 의해서 마이크로칩 상면 또는 하면측으로 편향시키면서 등방적으로 축소해서 좁히면서 송액하고,상기 좁힘부는, 송액 방향에 대한 수직 단면의 면적이 송액 방향에 따라서 점차 작아지도록, 상기 유로 바닥면 또는 상면이 경사면으로서 형성되고, 또한, 유로 측벽이 송액 방향에 따라서 점차 협착되어 형성된 것이고,상기 좁힘부의 유로 바닥면 또는 상면의 경사 각도와, 유로 측벽의 협착 각도가 똑같게 형성되고,상기 유로의 상기 좁힘부의 하류에서 분기하는 분기 유로를 구비하고,분기 유로의 분기부에 배치되는 전극에 의해서, 전하가 부여된 샘플액의 분기부에서의 송액 방향을 제어할 수 있고,상기 유로의 상기 분기부의 상류에 적어도 일측방(一側方)으로부터 합류하고, 유로내에 기체 또는 절연성 액체의 어느것인가의 유체를 도입하는 유체 도입부를 구비하고,유체 도입부로부터 도입되는 유체에 의해서, 유로내를 통류하는 시스액 층류 및 샘플액 층류를 분단하고, 액적화(液滴化)해서 송액하는송액 방법.
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Country Status (5)
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Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200603614B (en) * | 2003-10-30 | 2007-09-26 | Cytonome Inc | Multilayer hydrodynamic sheath flow structure |
US8367976B2 (en) * | 2008-03-21 | 2013-02-05 | Lawrence Livermore National Security, Llc | Laser heating of aqueous samples on a micro-optical-electro-mechanical system |
JP5691195B2 (ja) | 2010-03-01 | 2015-04-01 | ソニー株式会社 | マイクロチップ及び微小粒子分析装置 |
FR2958186A1 (fr) * | 2010-03-30 | 2011-10-07 | Ecole Polytech | Dispositif de formation de gouttes dans un circuit microfluide. |
USD869308S1 (en) | 2010-04-29 | 2019-12-10 | Sony Corporation | Micro flow channel chip |
USD673286S1 (en) | 2010-04-29 | 2012-12-25 | Sony Corporation | Micro flow channel chip |
USD673287S1 (en) | 2010-11-24 | 2012-12-25 | Sony Corporation | Micro flow channel chip |
US9170138B2 (en) * | 2010-10-01 | 2015-10-27 | The Board Of Trustees Of The Leland Stanford Junior University | Enhanced microfluidic electromagnetic measurements |
JP5659698B2 (ja) * | 2010-10-29 | 2015-01-28 | ソニー株式会社 | 試料流入装置、試料流入チップ及び試料流入方法 |
US9217132B2 (en) * | 2011-01-20 | 2015-12-22 | Ibis Biosciences, Inc. | Microfluidic transducer |
CN102062953B (zh) * | 2011-01-29 | 2013-02-20 | 中北大学 | 基于米氏散射及磁控粒子运动的散斑消除装置 |
WO2012149185A2 (en) * | 2011-04-28 | 2012-11-01 | The Government Of The United States Of America As Represented By The Secretary Of The Navy | Method of changing fluid flow by using an optical beam |
JP2013040782A (ja) | 2011-08-11 | 2013-02-28 | Sony Corp | 光学的測定装置及びチップ寿命判定方法 |
US8741233B2 (en) * | 2011-12-27 | 2014-06-03 | Honeywell International Inc. | Disposable cartridge for fluid analysis |
JP2013137267A (ja) * | 2011-12-28 | 2013-07-11 | Sony Corp | マイクロチップ及びマイクロチップ型微小粒子測定装置 |
DE102012010959B4 (de) * | 2012-05-30 | 2019-03-28 | Technische Universität Dresden | Vorrichtung zur Bereitstellungkonstanter Strömungsverhältnisse vonunterschiedlichen Fluidphasen in Mikrokanalelementen |
CN102925337B (zh) * | 2012-11-08 | 2014-06-18 | 武汉友芝友生物制药有限公司 | 一种微流体细胞捕获芯片及其制备方法 |
JP6065527B2 (ja) * | 2012-11-08 | 2017-01-25 | ソニー株式会社 | 微小粒子分取装置及び微小粒子分取方法 |
WO2014125591A1 (ja) * | 2013-02-14 | 2014-08-21 | 株式会社島津製作所 | 微細パターニング用表面化学処理装置 |
EP4220124A1 (en) | 2013-03-14 | 2023-08-02 | Cytonome/ST, LLC | Hydrodynamic focusing apparatus and methods |
CA2909687A1 (en) * | 2013-03-15 | 2014-09-25 | The Regents Of The University Of California | High-speed on demand microfluidic droplet generation and manipulation |
US9588100B2 (en) * | 2013-10-30 | 2017-03-07 | Premium Genetics (Uk) Ltd | Microfluidic system and method with focused energy apparatus |
CN104726331B (zh) * | 2015-03-27 | 2017-01-18 | 西安交通大学 | 基于声表面波的微流控血浆分离芯片及方法 |
CN108604527B (zh) | 2016-02-01 | 2021-03-23 | 利康公司 | 毛细管电泳喷墨分配 |
JP6953679B2 (ja) | 2016-03-30 | 2021-10-27 | ソニーグループ株式会社 | 試料分取キット、試料分取装置 |
WO2017179064A1 (en) * | 2016-04-11 | 2017-10-19 | Indian Institute Of Technology, Bombay | Microdevice for separating plasma from human blood |
EP3445492B1 (en) | 2016-04-20 | 2021-09-15 | Cellix Limited | A microfluidic chip for focussing a stream of particulate containing fluid |
EP3465224B1 (en) | 2016-05-24 | 2024-07-24 | Cellix Limited | An apparatus for microfluidic flow cytometry analysis of a particulate containing fluid |
EP3497434B1 (en) * | 2016-08-08 | 2021-05-19 | Li-Cor, Inc. | Microchip electrophoresis inkjet dispensing |
CA3031226A1 (en) | 2016-08-08 | 2018-02-15 | Li-Cor, Inc. | Multi-sheath flow and on-chip terminating electrode for microfluidic direct-blotting |
CN106872339A (zh) * | 2017-01-10 | 2017-06-20 | 中国科学院苏州生物医学工程技术研究所 | 一种粒子排序方法及其装置和用途 |
JP6783153B2 (ja) * | 2017-01-13 | 2020-11-11 | アークレイ株式会社 | フローセル及び測定装置 |
EP3581917A4 (en) * | 2017-02-10 | 2020-10-14 | Tosoh Corporation | PARTICLE DETECTION DEVICE AND PARTICLE DETECTION METHOD |
JP7212940B2 (ja) * | 2017-03-29 | 2023-01-26 | 国立研究開発法人科学技術振興機構 | 微小物質検出方法及び微小物質検出用デバイス |
EP3418717A1 (en) | 2017-06-23 | 2018-12-26 | Cellix Limited | A microfluidic apparatus for separation of particulates in a fluid |
EP3418718B1 (en) | 2017-06-23 | 2021-01-13 | Cellix Limited | System for improved identification of particles and cells |
EP3418719A1 (en) | 2017-06-23 | 2018-12-26 | Cellix Limited | System and method for improved identification of particles or cells |
CN107991486A (zh) * | 2017-11-17 | 2018-05-04 | 深圳大学 | 一种基于量子点的液相芯片检测系统及方法 |
WO2019230489A1 (ja) | 2018-06-01 | 2019-12-05 | ソニー株式会社 | マイクロチップ及びサンプル分取キット |
TWI672174B (zh) * | 2018-12-24 | 2019-09-21 | 財團法人工業技術研究院 | 微型流道裝置 |
EP3940385A4 (en) * | 2019-03-11 | 2022-11-23 | Boe Technology Group Co., Ltd. | MICROCANAL, ITS PREPARATION METHOD AND ITS OPERATING METHOD |
JP7312135B2 (ja) * | 2019-04-08 | 2023-07-20 | アークレイ株式会社 | 送液方法及び分析装置 |
JP7388131B2 (ja) | 2019-10-31 | 2023-11-29 | ソニーグループ株式会社 | 微小粒子回収方法、微小粒子分取用マイクロチップ、微小粒子回収装置、エマルションの製造方法、及びエマルション |
CN114729872A (zh) * | 2019-11-20 | 2022-07-08 | 索尼集团公司 | 微芯片、样本分选试剂盒和微粒分选装置 |
CA3168196A1 (en) * | 2020-01-14 | 2021-07-22 | Foss Analytical A/S | Hydrodynamic focusing device |
CN111495450B (zh) * | 2020-04-24 | 2021-04-06 | 清华大学 | 基于柱塞-叠片混合流的液-液-液三相流微流体芯片 |
DE112021003987T5 (de) * | 2020-07-28 | 2023-05-11 | Sony Group Corporation | Mikroteilchensortiervorrichtung und mikroteilchensortierverfahren |
HUP2300008A1 (hu) * | 2022-12-31 | 2024-07-28 | Kromat Kft | Berendezés és eljárás részecskék elválasztására |
EP4394350A1 (en) * | 2022-12-31 | 2024-07-03 | Kromat Kft. | Apparatus and method for separating particles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005513476A (ja) | 2001-12-12 | 2005-05-12 | プロイミュン リミテッド | 液状懸濁液または溶液中の分析物測定機器とその方法 |
JP2006071388A (ja) * | 2004-09-01 | 2006-03-16 | Horiba Ltd | マイクロチップおよびマイクロチップ中における流体制御方法 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3649829A (en) * | 1970-10-06 | 1972-03-14 | Atomic Energy Commission | Laminar flow cell |
ATE48477T1 (de) * | 1984-09-11 | 1989-12-15 | Partec Ag | Verfahren und vorrichtung zur sortierung von mikroskopischen partikeln. |
JPS63262565A (ja) * | 1987-04-20 | 1988-10-28 | Hitachi Ltd | フロ−セル |
US4936465A (en) * | 1987-12-07 | 1990-06-26 | Zoeld Tibor | Method and apparatus for fast, reliable, and environmentally safe dispensing of fluids, gases and individual particles of a suspension through pressure control at well defined parts of a closed flow-through system |
US4954715A (en) | 1989-06-26 | 1990-09-04 | Zoeld Tibor | Method and apparatus for an optimized multiparameter flow-through particle and cell analyzer |
US5194909A (en) * | 1990-12-04 | 1993-03-16 | Tycko Daniel H | Apparatus and method for measuring volume and hemoglobin concentration of red blood cells |
US5439578A (en) * | 1993-06-03 | 1995-08-08 | The Governors Of The University Of Alberta | Multiple capillary biochemical analyzer |
US6861265B1 (en) * | 1994-10-14 | 2005-03-01 | University Of Washington | Flow cytometer droplet formation system |
ATE211258T1 (de) | 1996-09-04 | 2002-01-15 | Scandinavian Micro Biodevices | Mikrofliesssystem für die teilchenanalyse und trennung |
US6473171B1 (en) * | 1999-01-15 | 2002-10-29 | Coors Brewing Company | Biocompatible apparatus for ultrasensitive and rapid detection of contaminants in liquids |
JP2000214070A (ja) * | 1999-01-21 | 2000-08-04 | Sysmex Corp | シ―スフロ―セルとそれを用いた血液分析装置 |
US6263745B1 (en) * | 1999-12-03 | 2001-07-24 | Xy, Inc. | Flow cytometer nozzle and flow cytometer sample handling methods |
US6809804B1 (en) * | 2000-05-11 | 2004-10-26 | Becton, Dickinson And Company | System and method for providing improved event reading and data processing capabilities in a flow cytometer |
ES2180405B1 (es) * | 2001-01-31 | 2004-01-16 | Univ Sevilla | Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multicapa de tamaño micro y nanometrico. |
JP4093740B2 (ja) * | 2001-09-27 | 2008-06-04 | 独立行政法人科学技術振興機構 | 微粒子分別マイクロチップと微粒子分別装置 |
JP2003157579A (ja) | 2001-11-22 | 2003-05-30 | Asahi Glass Co Ltd | ハードコート層を有する光ディスク |
DE10206083B4 (de) * | 2002-02-13 | 2009-11-26 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Verfahren zum Erzeugen monodisperser Nanotropfen sowie mikrofluidischer Reaktor zum Durchführen des Verfahrens |
US20030175980A1 (en) * | 2002-03-14 | 2003-09-18 | Hayenga Jon W. | Ribbon flow cytometry and cell sorting |
US7223371B2 (en) * | 2002-03-14 | 2007-05-29 | Micronics, Inc. | Microfluidic channel network device |
JP2004000144A (ja) * | 2002-03-29 | 2004-01-08 | Aisin Seiki Co Ltd | 細胞分離選別装置、細胞整列用基板 |
AU2003270722A1 (en) | 2002-09-16 | 2004-04-30 | Cytonome/St, Llc | Method and apparatus for sorting particles |
US20060078893A1 (en) * | 2004-10-12 | 2006-04-13 | Medical Research Council | Compartmentalised combinatorial chemistry by microfluidic control |
AU2004229440B2 (en) * | 2003-04-10 | 2010-08-12 | President And Fellows Of Harvard College | Formation and control of fluidic species |
JP4431857B2 (ja) * | 2003-05-30 | 2010-03-17 | 富士フイルム株式会社 | マイクロデバイス |
EP1673170A2 (en) * | 2003-09-19 | 2006-06-28 | Sarnoff Corporation | Method and apparatus for airborne particle sorting |
ZA200603614B (en) * | 2003-10-30 | 2007-09-26 | Cytonome Inc | Multilayer hydrodynamic sheath flow structure |
JP4254499B2 (ja) * | 2003-11-18 | 2009-04-15 | 株式会社島津製作所 | 質量分析用マイクロチップおよびこれを用いた質量分析装置 |
JP2006010332A (ja) * | 2004-06-22 | 2006-01-12 | Eiichi Tamiya | 微小容量の試料溶液を形成する方法 |
JP4310408B2 (ja) | 2004-06-30 | 2009-08-12 | 国立大学法人山梨大学 | マイクロ流体素子を用いた分析装置及びマイクロ流体素子を用いた分析方法。 |
US7550267B2 (en) * | 2004-09-23 | 2009-06-23 | University Of Washington | Microscale diffusion immunoassay utilizing multivalent reactants |
US7968287B2 (en) * | 2004-10-08 | 2011-06-28 | Medical Research Council Harvard University | In vitro evolution in microfluidic systems |
GB2433448B (en) * | 2005-12-20 | 2011-03-02 | Q Chip Ltd | Method for the control of chemical processes |
US7569789B2 (en) | 2006-03-16 | 2009-08-04 | Visiongate, Inc. | Cantilevered coaxial flow injector apparatus and method for sorting particles |
JP2008125946A (ja) | 2006-11-24 | 2008-06-05 | Aruze Corp | 遊技機 |
JP2008199585A (ja) | 2007-01-15 | 2008-08-28 | Fujifilm Corp | 撮像素子の読出制御方法および装置 |
JP2008288896A (ja) | 2007-05-17 | 2008-11-27 | Panasonic Corp | 撮像装置、撮像方法および集積回路 |
-
2008
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2009
- 2009-04-14 KR KR1020090032376A patent/KR101615177B1/ko active Active
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- 2009-04-22 EP EP20213070.4A patent/EP3808454B1/en active Active
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- 2009-05-12 CN CN2009101364907A patent/CN101581728B/zh active Active
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005513476A (ja) | 2001-12-12 | 2005-05-12 | プロイミュン リミテッド | 液状懸濁液または溶液中の分析物測定機器とその方法 |
JP2006071388A (ja) * | 2004-09-01 | 2006-03-16 | Horiba Ltd | マイクロチップおよびマイクロチップ中における流体制御方法 |
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EP3292911A1 (en) | 2018-03-14 |
EP3808454A1 (en) | 2021-04-21 |
EP2123358A1 (en) | 2009-11-25 |
US20160332162A1 (en) | 2016-11-17 |
JP2010054492A (ja) | 2010-03-11 |
EP3808454B1 (en) | 2025-06-04 |
US9409172B2 (en) | 2016-08-09 |
EP2923758A2 (en) | 2015-09-30 |
JP4661942B2 (ja) | 2011-03-30 |
US9861984B2 (en) | 2018-01-09 |
EP2123358B1 (en) | 2015-09-23 |
EP2923758B1 (en) | 2017-10-18 |
EP2923758A3 (en) | 2015-12-30 |
KR20090118835A (ko) | 2009-11-18 |
US20090283148A1 (en) | 2009-11-19 |
CN101581728A (zh) | 2009-11-18 |
US20140216179A1 (en) | 2014-08-07 |
EP3292911B1 (en) | 2023-12-13 |
CN101581728B (zh) | 2013-09-11 |
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