TW200412482A - Cascaded hydrodynamic focusing in microfluidic channels - Google Patents
Cascaded hydrodynamic focusing in microfluidic channels Download PDFInfo
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- TW200412482A TW200412482A TW092113087A TW92113087A TW200412482A TW 200412482 A TW200412482 A TW 200412482A TW 092113087 A TW092113087 A TW 092113087A TW 92113087 A TW92113087 A TW 92113087A TW 200412482 A TW200412482 A TW 200412482A
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Classifications
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- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
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- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/30—Micromixers
- B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
- B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream
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- 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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- 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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- B01J2219/00851—Additional features
- B01J2219/00867—Microreactors placed in series, on the same or on different supports
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00891—Feeding or evacuation
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- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2575—Volumetric liquid transfer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/232,170 US20040043506A1 (en) | 2002-08-30 | 2002-08-30 | Cascaded hydrodynamic focusing in microfluidic channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200412482A true TW200412482A (en) | 2004-07-16 |
Family
ID=22872139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092113087A TW200412482A (en) | 2002-08-30 | 2003-05-14 | Cascaded hydrodynamic focusing in microfluidic channels |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20040043506A1 (enExample) |
| JP (1) | JP2004093553A (enExample) |
| KR (1) | KR100508326B1 (enExample) |
| CN (1) | CN1482369A (enExample) |
| DE (1) | DE10334341A1 (enExample) |
| GB (1) | GB2392397B (enExample) |
| NL (1) | NL1024013C2 (enExample) |
| TW (1) | TW200412482A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149019A (zh) * | 2015-06-29 | 2015-12-16 | 清华大学 | 用于二维流体动力聚焦的微流道结构和微流体芯片 |
| TWI640774B (zh) * | 2016-07-06 | 2018-11-11 | 美商惠普發展公司有限責任合夥企業 | 微流體混合器 |
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| US6692952B1 (en) * | 1999-11-10 | 2004-02-17 | Massachusetts Institute Of Technology | Cell analysis and sorting apparatus for manipulation of cells |
| US7242474B2 (en) * | 2004-07-27 | 2007-07-10 | Cox James A | Cytometer having fluid core stream position control |
| US20090065471A1 (en) * | 2003-02-10 | 2009-03-12 | Faris Sadeg M | Micro-nozzle, nano-nozzle, manufacturing methods therefor, applications therefor |
| US11243494B2 (en) | 2002-07-31 | 2022-02-08 | Abs Global, Inc. | Multiple laminar flow-based particle and cellular separation with laser steering |
| EP2359689B1 (en) | 2002-09-27 | 2015-08-26 | The General Hospital Corporation | Microfluidic device for cell separation and use thereof |
| WO2004113877A1 (en) * | 2003-06-13 | 2004-12-29 | The General Hospital Corporation | Microfluidic systems for size based removal of red blood cells and platelets from blood |
| JP5138223B2 (ja) | 2003-10-30 | 2013-02-06 | サイトノーム エスティー リミテッド ライアビリティー カンパニー | 流体力学的多層シースフロー構造 |
| EP1776449A4 (en) * | 2004-03-03 | 2009-08-12 | Gen Hospital Corp | MAGNETIC DEVICE FOR ISOLATING CELLS AND BIOMOLECULES IN A MICROFLUIDIC ENVIRONMENT |
| US7438792B2 (en) * | 2004-04-20 | 2008-10-21 | The Regents Of The University Of California | Separation system with a sheath-flow supported electrochemical detector |
| WO2006061025A2 (en) * | 2004-12-09 | 2006-06-15 | Inverness Medical Switzerland Gmbh | A method of producing a micro fluidic device and a micro fluidic device |
| US20100089529A1 (en) * | 2005-01-12 | 2010-04-15 | Inverness Medical Switzerland Gmbh | Microfluidic devices and production methods therefor |
| US20070026415A1 (en) * | 2005-07-29 | 2007-02-01 | Martin Fuchs | Devices and methods for enrichment and alteration of circulating tumor cells and other particles |
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| EP2101917A1 (en) * | 2007-01-10 | 2009-09-23 | Scandinavian Micro Biodevices A/S | A microfluidic device and a microfluidic system and a method of performing a test |
| EP2286125B1 (en) | 2008-05-16 | 2015-07-08 | President and Fellows of Harvard College | Valves and other flow control in fluidic systems including microfluidic systems |
| EP2294409B1 (en) | 2008-06-17 | 2016-08-10 | The Governing Council Of The University Of Toronto | Device for investigation of a flow conduit |
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| HUE031848T2 (en) | 2008-09-20 | 2017-08-28 | Univ Leland Stanford Junior | Non-invasive diagnosis of fetal aneuploidy by sequencing |
| JP2012504764A (ja) | 2008-10-02 | 2012-02-23 | ピクセル メディカル テクノロジーズ リミテッド | 粘弾性フォーカシングに基づく光学的撮像 |
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| US10908066B2 (en) | 2010-11-16 | 2021-02-02 | 1087 Systems, Inc. | Use of vibrational spectroscopy for microfluidic liquid measurement |
| EP4220124A1 (en) | 2013-03-14 | 2023-08-02 | Cytonome/ST, LLC | Hydrodynamic focusing apparatus and methods |
| US9757726B2 (en) | 2013-03-14 | 2017-09-12 | Inguran, Llc | System for high throughput sperm sorting |
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- 2003-05-14 TW TW092113087A patent/TW200412482A/zh unknown
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- 2003-06-09 KR KR10-2003-0036838A patent/KR100508326B1/ko not_active Expired - Fee Related
- 2003-07-28 DE DE10334341A patent/DE10334341A1/de not_active Withdrawn
- 2003-07-28 NL NL1024013A patent/NL1024013C2/nl not_active IP Right Cessation
- 2003-07-30 CN CNA03152253XA patent/CN1482369A/zh active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149019A (zh) * | 2015-06-29 | 2015-12-16 | 清华大学 | 用于二维流体动力聚焦的微流道结构和微流体芯片 |
| CN105149019B (zh) * | 2015-06-29 | 2017-04-19 | 清华大学 | 用于二维流体动力聚焦的微流道结构和微流体芯片 |
| TWI640774B (zh) * | 2016-07-06 | 2018-11-11 | 美商惠普發展公司有限責任合夥企業 | 微流體混合器 |
| US10913039B2 (en) | 2016-07-06 | 2021-02-09 | Hewlett-Packard Development Company, L.P. | Microfluidic mixer |
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| KR20040019869A (ko) | 2004-03-06 |
| NL1024013A1 (nl) | 2004-03-02 |
| GB0310257D0 (en) | 2003-06-11 |
| JP2004093553A (ja) | 2004-03-25 |
| DE10334341A1 (de) | 2004-03-18 |
| GB2392397A (en) | 2004-03-03 |
| HK1060323A1 (en) | 2004-08-06 |
| GB2392397B (en) | 2005-01-19 |
| US20040043506A1 (en) | 2004-03-04 |
| NL1024013C2 (nl) | 2005-07-19 |
| CN1482369A (zh) | 2004-03-17 |
| KR100508326B1 (ko) | 2005-08-17 |
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