CA2683920A1 - Dispositif pour la manipulation d'echantillons de liquide - Google Patents

Dispositif pour la manipulation d'echantillons de liquide Download PDF

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Publication number
CA2683920A1
CA2683920A1 CA002683920A CA2683920A CA2683920A1 CA 2683920 A1 CA2683920 A1 CA 2683920A1 CA 002683920 A CA002683920 A CA 002683920A CA 2683920 A CA2683920 A CA 2683920A CA 2683920 A1 CA2683920 A1 CA 2683920A1
Authority
CA
Canada
Prior art keywords
liquid
sample
flow
different
sink
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.)
Granted
Application number
CA002683920A
Other languages
English (en)
Other versions
CA2683920C (fr
Inventor
David Bergman
Pierre Kreueger
David Roennholm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amic AB
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2683920A1 publication Critical patent/CA2683920A1/fr
Application granted granted Critical
Publication of CA2683920C publication Critical patent/CA2683920C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
CA2683920A 2007-04-16 2008-04-15 Dispositif pour la manipulation d'echantillons de liquide Expired - Fee Related CA2683920C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92379807P 2007-04-16 2007-04-16
SE0700930A SE0700930L (sv) 2007-04-16 2007-04-16 Analysanordning för vätskeformiga prov
US60/923,798 2007-04-16
SE0700930-1 2007-04-16
PCT/SE2008/050424 WO2008127191A1 (fr) 2007-04-16 2008-04-15 Dispositif pour la manipulation d'échantillons de liquide

Publications (2)

Publication Number Publication Date
CA2683920A1 true CA2683920A1 (fr) 2008-10-23
CA2683920C CA2683920C (fr) 2016-05-31

Family

ID=38935813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2683920A Expired - Fee Related CA2683920C (fr) 2007-04-16 2008-04-15 Dispositif pour la manipulation d'echantillons de liquide

Country Status (6)

Country Link
EP (1) EP2134472A4 (fr)
JP (1) JP5425757B2 (fr)
CN (1) CN101678355B (fr)
CA (1) CA2683920C (fr)
SE (1) SE0700930L (fr)
WO (1) WO2008127191A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5665864B2 (ja) * 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 血漿分離リザーバ
CA2802260C (fr) * 2012-01-20 2021-03-30 Ortho-Clinical Diagnostics, Inc. Regulation d'ecoulement d'un fluide dans un dispositif d'essai
KR20130085991A (ko) * 2012-01-20 2013-07-30 오르토-클리니칼 다이아그노스틱스, 인코포레이티드 코너 주위의 균일한 유동을 갖는 분석 장치
JP6278772B2 (ja) * 2014-03-19 2018-02-14 テルモ株式会社 血糖値測定用チップ
EP3226003A4 (fr) * 2014-11-28 2018-06-20 Toyo Seikan Group Holdings, Ltd. Micro-structure de transfert de liquide et dispositif d'analyse
CN107219170B (zh) * 2017-07-24 2023-09-19 苏州鼎实医疗科技有限公司 试剂片
WO2022058470A1 (fr) * 2020-09-17 2022-03-24 Katholieke Universiteit Leuven Mécanisme d'activation et d'équilibrage de pression

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610900A (ja) * 1992-04-27 1994-01-21 Canon Inc 液体移動方法及び移動装置ならびにこれを利用した測定装置
US6156270A (en) * 1992-05-21 2000-12-05 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
JP3213566B2 (ja) * 1996-04-26 2001-10-02 アークレイ株式会社 検体分析用具およびそれを用いた検体分析方法並びに検体分析装置
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
SE0201738D0 (sv) * 2002-06-07 2002-06-07 Aamic Ab Micro-fluid structures
KR100444751B1 (ko) * 2002-11-11 2004-08-16 한국전자통신연구원 표면장력에 의한 유체제어 소자
JPWO2004051228A1 (ja) * 2002-11-29 2006-04-06 日本電気株式会社 マイクロチップならびにこれを用いた送液方法、質量分析システム
DE10302720A1 (de) * 2003-01-23 2004-08-05 Steag Microparts Gmbh Mikrofluidischer Schalter zum Anhalten des Flüssigkeitsstroms während eines Zeitintervalls
EP1525919A1 (fr) * 2003-10-23 2005-04-27 F. Hoffmann-La Roche Ag Dispositif de déclanchement d'écoulement
EP1525916A1 (fr) * 2003-10-23 2005-04-27 F. Hoffmann-La Roche Ag Dispositif de déclenchement d'écoulement
CN1238713C (zh) * 2003-11-01 2006-01-25 浙江大学 集成微型电磁泵式毛细管电泳芯片
GB2410086A (en) * 2004-01-14 2005-07-20 British Biocell Internat Ltd Assay devices having flow block(s) to determine flow of liquids
JP4123275B2 (ja) * 2004-02-06 2008-07-23 日本電気株式会社 制御構造、分離装置およびグラディエント形成装置ならびにそれらを用いるマイクロチップ
SE0400662D0 (sv) * 2004-03-24 2004-03-24 Aamic Ab Assay device and method
SE527036C2 (sv) * 2004-06-02 2005-12-13 Aamic Ab Analysanordning med reglerat flöde och motsvarande förfarande
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 (ja) * 2005-03-16 2008-08-28 日本電気株式会社 流路の実効的な通過時間の調整機構を具える遅延回路、マイクロチップ、およびその作製方法

Also Published As

Publication number Publication date
CA2683920C (fr) 2016-05-31
JP2010525319A (ja) 2010-07-22
JP5425757B2 (ja) 2014-02-26
CN101678355B (zh) 2012-11-14
WO2008127191A1 (fr) 2008-10-23
CN101678355A (zh) 2010-03-24
EP2134472A4 (fr) 2014-10-01
SE529978C2 (sv) 2008-01-22
EP2134472A1 (fr) 2009-12-23
SE0700930L (sv) 2008-01-22

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EEER Examination request

Effective date: 20130404

MKLA Lapsed

Effective date: 20190415