EP2134472A4 - Device for handling liquid samples - Google Patents
Device for handling liquid samplesInfo
- Publication number
- EP2134472A4 EP2134472A4 EP08741914.9A EP08741914A EP2134472A4 EP 2134472 A4 EP2134472 A4 EP 2134472A4 EP 08741914 A EP08741914 A EP 08741914A EP 2134472 A4 EP2134472 A4 EP 2134472A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid samples
- handling liquid
- handling
- samples
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0017—Capillary or surface tension valves, e.g. using electro-wetting or electro-capillarity effects
-
- 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
-
- 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
- B01L2300/0887—Laminated structure
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K2099/0082—Microvalves adapted for a particular use
- F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92379807P | 2007-04-16 | 2007-04-16 | |
SE0700930A SE0700930L (en) | 2007-04-16 | 2007-04-16 | Assay device for liquid samples |
PCT/SE2008/050424 WO2008127191A1 (en) | 2007-04-16 | 2008-04-15 | Device for handling liquid samples |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2134472A1 EP2134472A1 (en) | 2009-12-23 |
EP2134472A4 true EP2134472A4 (en) | 2014-10-01 |
Family
ID=38935813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08741914.9A Ceased EP2134472A4 (en) | 2007-04-16 | 2008-04-15 | Device for handling liquid samples |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2134472A4 (en) |
JP (1) | JP5425757B2 (en) |
CN (1) | CN101678355B (en) |
CA (1) | CA2683920C (en) |
SE (1) | SE0700930L (en) |
WO (1) | WO2008127191A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5665864B2 (en) * | 2009-07-07 | 2015-02-04 | ベーリンガー インゲルハイム マイクロパーツ ゲゼルシャフト ミットベシュレンクテル ハフツングBoehringer Ingelheim microParts GmbH | Plasma separation reservoir |
CA2802260C (en) * | 2012-01-20 | 2021-03-30 | Ortho-Clinical Diagnostics, Inc. | Controlling fluid flow through an assay device |
KR20130085991A (en) * | 2012-01-20 | 2013-07-30 | 오르토-클리니칼 다이아그노스틱스, 인코포레이티드 | Assay device having uniform flow around corners |
JP6278772B2 (en) * | 2014-03-19 | 2018-02-14 | テルモ株式会社 | Blood glucose measurement chip |
EP3226003A4 (en) * | 2014-11-28 | 2018-06-20 | Toyo Seikan Group Holdings, Ltd. | Micro liquid transfer structure and analysis device |
CN107219170B (en) * | 2017-07-24 | 2023-09-19 | 苏州鼎实医疗科技有限公司 | Reagent tablet |
WO2022058470A1 (en) * | 2020-09-17 | 2022-03-24 | Katholieke Universiteit Leuven | Activation and pressure balancing mechanism |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6156270A (en) * | 1992-05-21 | 2000-12-05 | Biosite Diagnostics, Inc. | Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
WO2003103835A1 (en) * | 2002-06-07 | 2003-12-18 | Åmic AB | Micro fluidic structures |
WO2005075975A1 (en) * | 2004-02-06 | 2005-08-18 | Nec Corporation | Control structure, separating device, gradient forming device, and micro chip using the same |
WO2005118139A1 (en) * | 2004-06-02 | 2005-12-15 | Åmic AB | Controlled flow assay device and method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0610900A (en) * | 1992-04-27 | 1994-01-21 | Canon Inc | Method and device for moving liquid and measuring device utilizing these method and device |
JP3213566B2 (en) * | 1996-04-26 | 2001-10-02 | アークレイ株式会社 | Sample analysis tool, sample analysis method and sample analyzer using the same |
US6296020B1 (en) * | 1998-10-13 | 2001-10-02 | Biomicro Systems, Inc. | Fluid circuit components based upon passive fluid dynamics |
US6571651B1 (en) * | 2000-03-27 | 2003-06-03 | Lifescan, Inc. | Method of preventing short sampling of a capillary or wicking fill device |
KR100444751B1 (en) * | 2002-11-11 | 2004-08-16 | 한국전자통신연구원 | Device of Controlling Fluid using Surface Tension |
JPWO2004051228A1 (en) * | 2002-11-29 | 2006-04-06 | 日本電気株式会社 | Microchip, liquid feeding method using the same, and mass spectrometry system |
DE10302720A1 (en) * | 2003-01-23 | 2004-08-05 | Steag Microparts Gmbh | Microfluidic switch for stopping the flow of fluid during a time interval |
EP1525919A1 (en) * | 2003-10-23 | 2005-04-27 | F. Hoffmann-La Roche Ag | Flow triggering device |
EP1525916A1 (en) * | 2003-10-23 | 2005-04-27 | F. Hoffmann-La Roche Ag | Flow triggering device |
CN1238713C (en) * | 2003-11-01 | 2006-01-25 | 浙江大学 | Integrated minityped magnetic pump model capillary electrophoresis chip |
GB2410086A (en) * | 2004-01-14 | 2005-07-20 | British Biocell Internat Ltd | Assay devices having flow block(s) to determine flow of liquids |
SE0400662D0 (en) * | 2004-03-24 | 2004-03-24 | Aamic Ab | Assay device and method |
US7682817B2 (en) * | 2004-12-23 | 2010-03-23 | Kimberly-Clark Worldwide, Inc. | Microfluidic assay devices |
AU2006217719A1 (en) * | 2005-02-25 | 2006-08-31 | Alere Switzerland Gmbh | Fluidic gating device |
JPWO2006098370A1 (en) * | 2005-03-16 | 2008-08-28 | 日本電気株式会社 | DELAY CIRCUIT, MICROCHIP HAVING ADJUSTING MECHANISM FOR EFFECTIVE PASSING TIME OF PATH, AND METHOD FOR MANUFACTURING THE SAME |
-
2007
- 2007-04-16 SE SE0700930A patent/SE0700930L/en unknown
-
2008
- 2008-04-15 EP EP08741914.9A patent/EP2134472A4/en not_active Ceased
- 2008-04-15 JP JP2010504015A patent/JP5425757B2/en active Active
- 2008-04-15 CA CA2683920A patent/CA2683920C/en not_active Expired - Fee Related
- 2008-04-15 CN CN200880012452.4A patent/CN101678355B/en active Active
- 2008-04-15 WO PCT/SE2008/050424 patent/WO2008127191A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6156270A (en) * | 1992-05-21 | 2000-12-05 | Biosite Diagnostics, Inc. | Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
WO2003103835A1 (en) * | 2002-06-07 | 2003-12-18 | Åmic AB | Micro fluidic structures |
WO2005075975A1 (en) * | 2004-02-06 | 2005-08-18 | Nec Corporation | Control structure, separating device, gradient forming device, and micro chip using the same |
US20070160474A1 (en) * | 2004-02-06 | 2007-07-12 | Kazuhiro Iida | Regulation structure, separation device and gradient forming device, and microchip using the same |
WO2005118139A1 (en) * | 2004-06-02 | 2005-12-15 | Åmic AB | Controlled flow assay device and method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008127191A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2683920C (en) | 2016-05-31 |
CA2683920A1 (en) | 2008-10-23 |
JP2010525319A (en) | 2010-07-22 |
JP5425757B2 (en) | 2014-02-26 |
CN101678355B (en) | 2012-11-14 |
WO2008127191A1 (en) | 2008-10-23 |
CN101678355A (en) | 2010-03-24 |
SE529978C2 (en) | 2008-01-22 |
EP2134472A1 (en) | 2009-12-23 |
SE0700930L (en) | 2008-01-22 |
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Legal Events
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20140901 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16K 99/00 20060101ALI20140826BHEP Ipc: B01L 3/00 20060101AFI20140826BHEP |
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Effective date: 20170921 |