ATE271919T1 - Mikrodosier- und probennahmevorrichtung sowie mikrochip mit dieser vorrichtung - Google Patents
Mikrodosier- und probennahmevorrichtung sowie mikrochip mit dieser vorrichtungInfo
- Publication number
- ATE271919T1 ATE271919T1 AT02022888T AT02022888T ATE271919T1 AT E271919 T1 ATE271919 T1 AT E271919T1 AT 02022888 T AT02022888 T AT 02022888T AT 02022888 T AT02022888 T AT 02022888T AT E271919 T1 ATE271919 T1 AT E271919T1
- Authority
- AT
- Austria
- Prior art keywords
- channel
- wall
- open
- microchip
- liquid
- Prior art date
Links
- 238000005070 sampling Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7172—Feed mechanisms characterised by the means for feeding the components to the mixer using capillary forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/30—Micromixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/81—Forming mixtures with changing ratios or gradients
-
- 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
- B01L3/502738—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 integrated valves
-
- 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
- B01L2200/06—Fluid handling related problems
- B01L2200/0605—Metering of fluids
-
- 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
- B01L2300/0803—Disc shape
-
- 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
- B01L2300/16—Surface properties and coatings
- B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
- B01L2300/165—Specific details about hydrophobic, oleophobic surfaces
-
- 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
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0605—Valves, specific forms thereof check valves
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001320592 | 2001-10-18 | ||
JP2002278924 | 2002-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE271919T1 true ATE271919T1 (de) | 2004-08-15 |
Family
ID=26623967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02022888T ATE271919T1 (de) | 2001-10-18 | 2002-10-14 | Mikrodosier- und probennahmevorrichtung sowie mikrochip mit dieser vorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030077204A1 (de) |
EP (1) | EP1304167B1 (de) |
AT (1) | ATE271919T1 (de) |
CA (1) | CA2408692C (de) |
DE (1) | DE60200822T2 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020168780A1 (en) * | 2001-02-09 | 2002-11-14 | Shaorong Liu | Method and apparatus for sample injection in microfabricated devices |
DE20317944U1 (de) * | 2003-11-18 | 2004-03-11 | Heiser, Volker, Dr. | Probenträger für Moleküle |
EP1712916A4 (de) * | 2003-12-26 | 2008-07-23 | Matsushita Electric Ind Co Ltd | Vorrichtung zur unterscheidung biologischer proben, verfahren zur unterscheidung biologischer proben und platte zur unterscheidung biologischer proben |
US7592185B2 (en) * | 2004-02-17 | 2009-09-22 | Molecular Bioproducts, Inc. | Metering doses of sample liquids |
CN101073003B (zh) * | 2004-12-08 | 2011-07-06 | 松下电器产业株式会社 | 生物样品分析用板 |
US9039273B2 (en) | 2005-03-04 | 2015-05-26 | President And Fellows Of Harvard College | Method and apparatus for forming multiple emulsions |
JP4837725B2 (ja) * | 2005-04-09 | 2011-12-14 | 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 | サンプル液の検査装置及び方法 |
US7846716B2 (en) * | 2005-04-28 | 2010-12-07 | Fujifilm Corporation | Microchip and analysis method using the same |
JP4177884B2 (ja) * | 2006-03-09 | 2008-11-05 | 積水化学工業株式会社 | マイクロ流体デバイスおよび微量液体希釈方法 |
US8877484B2 (en) | 2007-01-10 | 2014-11-04 | Scandinavian Micro Biodevices Aps | Microfluidic device and a microfluidic system and a method of performing a test |
JP5052996B2 (ja) * | 2007-08-22 | 2012-10-17 | アイダエンジニアリング株式会社 | 電気泳動用マイクロ流路チップ及び電気泳動方法 |
US20120211084A1 (en) | 2009-09-02 | 2012-08-23 | President And Fellows Of Harvard College | Multiple emulsions created using jetting and other techniques |
WO2012162296A2 (en) * | 2011-05-23 | 2012-11-29 | President And Fellows Of Harvard College | Control of emulsions, including multiple emulsions |
CN103764265A (zh) | 2011-07-06 | 2014-04-30 | 哈佛学院院长等 | 多重乳剂和用于配制多重乳剂的技术 |
WO2013029159A1 (en) | 2011-08-30 | 2013-03-07 | The Royal Institution For The Advancement Of Learning / Mcgill University | Method and system for pre-programmed self-power microfluidic circuits |
CN103717553B (zh) * | 2012-06-08 | 2015-08-19 | 积水化学工业株式会社 | 气体发生材料及微型泵 |
EP2902784B1 (de) | 2012-09-28 | 2018-10-24 | National Institute of Advanced Industrial Science and Technology | Assayvorrichtung mit einem porösen medium |
EP3132019A1 (de) * | 2014-04-16 | 2017-02-22 | The Charles Stark Draper Laboratory, Inc. | Mikrofluidisches gewebemodell |
US10539560B2 (en) | 2014-06-30 | 2020-01-21 | Phc Holdings Corporation | Substrate for sample analysis, and sample analysis apparatus |
JP6588910B2 (ja) | 2014-06-30 | 2019-10-09 | Phcホールディングス株式会社 | 試料分析用基板、試料分析装置、試料分析システムおよび試料分析システム用プログラム |
US10539582B2 (en) | 2014-06-30 | 2020-01-21 | Phc Holdings Corporation | Substrate for sample analysis, sample analysis device, sample analysis system, and method for removing liquid from liquid that contains magnetic particles |
JP6588908B2 (ja) | 2014-06-30 | 2019-10-09 | Phcホールディングス株式会社 | 試料分析用基板、試料分析装置、試料分析システムおよび試料分析システム用プログラム |
EP3232203B1 (de) | 2014-12-12 | 2022-02-02 | PHC Holdings Corporation | Substrat zur probenanalyse, probenanalysevorrichtung, probenanalysesystem und programm für ein probenanalysesystem |
JP6924556B2 (ja) * | 2016-04-12 | 2021-08-25 | 株式会社日立プラントサービス | マイクロリアクタ、化成品製造システム及びマイクロリアクタの製造方法 |
US11185830B2 (en) | 2017-09-06 | 2021-11-30 | Waters Technologies Corporation | Fluid mixer |
CN112108192B (zh) * | 2019-06-19 | 2022-03-22 | 中国科学院大连化学物理研究所 | 一种微流控芯片及其应用 |
WO2021030245A1 (en) | 2019-08-12 | 2021-02-18 | Waters Technologies Corporation | Mixer for chromatography system |
WO2022010665A1 (en) | 2020-07-07 | 2022-01-13 | Waters Technologies Corporation | Mixer for liquid chromatography |
WO2022066752A1 (en) | 2020-09-22 | 2022-03-31 | Waters Technologies Corporation | Continuous flow mixer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5503803A (en) * | 1988-03-28 | 1996-04-02 | Conception Technologies, Inc. | Miniaturized biological assembly |
NZ333346A (en) * | 1996-06-28 | 2000-03-27 | Caliper Techn Corp | High-throughput screening assay systems in microscale fluidic devices |
US6143248A (en) * | 1996-08-12 | 2000-11-07 | Gamera Bioscience Corp. | Capillary microvalve |
US6235471B1 (en) * | 1997-04-04 | 2001-05-22 | Caliper Technologies Corp. | Closed-loop biochemical analyzers |
US6117396A (en) * | 1998-02-18 | 2000-09-12 | Orchid Biocomputer, Inc. | Device for delivering defined volumes |
DE59905743D1 (de) * | 1998-03-11 | 2003-07-03 | Steag Microparts Gmbh | Probenträger |
AU763497B2 (en) * | 1998-10-13 | 2003-07-24 | Biomicro Systems, Inc. | Fluid circuit components based upon passive fluid dynamics |
US20020168780A1 (en) * | 2001-02-09 | 2002-11-14 | Shaorong Liu | Method and apparatus for sample injection in microfabricated devices |
-
2002
- 2002-10-14 AT AT02022888T patent/ATE271919T1/de not_active IP Right Cessation
- 2002-10-14 EP EP02022888A patent/EP1304167B1/de not_active Expired - Lifetime
- 2002-10-14 DE DE60200822T patent/DE60200822T2/de not_active Expired - Lifetime
- 2002-10-16 US US10/270,517 patent/US20030077204A1/en not_active Abandoned
- 2002-10-17 CA CA002408692A patent/CA2408692C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2408692C (en) | 2007-01-30 |
EP1304167B1 (de) | 2004-07-28 |
EP1304167A1 (de) | 2003-04-23 |
DE60200822T2 (de) | 2005-09-15 |
US20030077204A1 (en) | 2003-04-24 |
DE60200822D1 (de) | 2004-09-02 |
CA2408692A1 (en) | 2003-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |