AU2002327829A1 - Device for extracting gas or liquid from microfluidic through-flow systems - Google Patents

Device for extracting gas or liquid from microfluidic through-flow systems

Info

Publication number
AU2002327829A1
AU2002327829A1 AU2002327829A AU2002327829A AU2002327829A1 AU 2002327829 A1 AU2002327829 A1 AU 2002327829A1 AU 2002327829 A AU2002327829 A AU 2002327829A AU 2002327829 A AU2002327829 A AU 2002327829A AU 2002327829 A1 AU2002327829 A1 AU 2002327829A1
Authority
AU
Australia
Prior art keywords
microfluidic
liquid
flow systems
extracting gas
extracting
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.)
Abandoned
Application number
AU2002327829A
Other languages
English (en)
Inventor
Carlo Effenhauser
Karl-Heinz Koelker
Peter Kraemer
Gregor Ocvirk
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics GmbH
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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Publication of AU2002327829A1 publication Critical patent/AU2002327829A1/en
Abandoned legal-status Critical Current

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
    • B01L3/502723—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 venting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00788—Three-dimensional assemblies, i.e. the reactor comprising a form other than a stack of plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00905—Separation
    • 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
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/141—Preventing contamination, tampering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
AU2002327829A 2001-08-18 2002-08-13 Device for extracting gas or liquid from microfluidic through-flow systems Abandoned AU2002327829A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10140565.0 2001-08-18
DE10140565A DE10140565B4 (de) 2001-08-18 2001-08-18 Vorrichtung zur Gas- oder Flüssigkeitsabscheidung aus microfluidischen Durchflusssystemen
PCT/EP2002/009040 WO2003015919A2 (de) 2001-08-18 2002-08-13 Vorrichtung zur gas-oder flüssigkeitsabscheidung aus microfluidischen durchflusssystemen

Publications (1)

Publication Number Publication Date
AU2002327829A1 true AU2002327829A1 (en) 2003-03-03

Family

ID=7695875

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002327829A Abandoned AU2002327829A1 (en) 2001-08-18 2002-08-13 Device for extracting gas or liquid from microfluidic through-flow systems

Country Status (7)

Country Link
US (1) US7682430B2 (enExample)
EP (1) EP1425100A2 (enExample)
JP (1) JP4113841B2 (enExample)
AU (1) AU2002327829A1 (enExample)
CA (1) CA2457629C (enExample)
DE (1) DE10140565B4 (enExample)
WO (1) WO2003015919A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100534619C (zh) 2004-10-15 2009-09-02 西门子公司 对可通过导管进入测量室中的液态测量样品进行电化学测量的方法和相应的布置
CA2610875A1 (en) 2005-06-06 2006-12-14 Decision Biomarkers, Inc. Assays based on liquid flow over arrays
DE102007023619B4 (de) * 2007-05-18 2009-07-02 Samsung SDI Co., Ltd., Suwon Mischer mit integrierter Gasabscheidevorrichtung und Gas-/Flüssigkeitsabscheider für Direktmethanol-Brennstoffzellensysteme
US20090044604A1 (en) * 2007-08-15 2009-02-19 Gregor Ocvirk Portable Measuring Facility for Determining A Medically Significant Analyte Concentration
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
CA2737461A1 (en) 2008-09-19 2010-03-25 Tandem Diabetes Care, Inc. Solute concentration measurement device and related methods
EP2346604A1 (en) * 2008-11-13 2011-07-27 Koninklijke Philips Electronics N.V. Interfacing an inlet to a capillary channel of a microfluidic system
CA2921304C (en) 2009-07-30 2018-06-05 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
EP2985063A1 (en) * 2014-08-15 2016-02-17 Carpegen GmbH Device for separating bubbles from a fluid
ES2667430B1 (es) * 2016-10-05 2019-02-20 Univ Zaragoza Dispositivo conector para circuitos microfluidicos

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744492A (en) 1971-04-07 1973-07-10 S Leibinsohn Drip chamber
US3926594A (en) 1975-01-06 1975-12-16 Us Navy Water trap for pitot static system
DE2634121C2 (de) * 1975-08-28 1983-05-05 Helmut Dr. 6020 Innsbruck Biedermann Tropfkammer
AT356796B (de) 1976-05-24 1980-05-27 Biedermann Helmut Tropfkammer
US4304578A (en) 1978-09-01 1981-12-08 Instrumentarium Oy Water separator for a gas analyzer
IL77109A0 (en) * 1985-11-20 1986-04-29 Leibinsohn Saul Drip chamber for infusion apparatus
US5059790A (en) 1990-03-30 1991-10-22 Fiberchem, Inc. Reservoir fiber optic chemical sensors
US5190515A (en) * 1992-01-13 1993-03-02 Eastman Kodak Company Vacuum degassing apparatus
US5290237A (en) * 1992-01-17 1994-03-01 Verkaart Wesley H Orientation-independent device for removal of gas from a cellular fluid
JPH0623758A (ja) 1992-07-03 1994-02-01 Sutaaraito Kogyo Kk 合成樹脂中空体の製造方法
US5830185A (en) * 1995-10-12 1998-11-03 Instrumentarium Corp. Position-independent fluid trap
US5674200A (en) 1996-02-05 1997-10-07 Filtertek Inc. Air eliminator
JPH10315266A (ja) 1997-05-21 1998-12-02 Kojima Press Co Ltd 樹脂成形中空体
US6013060A (en) 1997-11-19 2000-01-11 Woodard; Robert W. Intravenous liquid flow regulator
DE10010587A1 (de) * 2000-03-03 2001-09-06 Roche Diagnostics Gmbh System zur Bestimmung von Analytkonzentrationen in Körperflüssigkeiten
JP2001324975A (ja) 2000-05-15 2001-11-22 Fuji Xerox Co Ltd 画像処理装置

Also Published As

Publication number Publication date
CA2457629A1 (en) 2003-02-27
DE10140565A1 (de) 2003-03-06
CA2457629C (en) 2008-07-15
WO2003015919A2 (de) 2003-02-27
DE10140565B4 (de) 2006-06-29
WO2003015919A3 (de) 2003-11-06
JP2004538136A (ja) 2004-12-24
US7682430B2 (en) 2010-03-23
EP1425100A2 (de) 2004-06-09
US20050000364A1 (en) 2005-01-06
JP4113841B2 (ja) 2008-07-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase