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DE60124699D1 - Zweirichtungs-durchfluss-zentrifugalmikrofluid-vorrichtungen - Google Patents

Zweirichtungs-durchfluss-zentrifugalmikrofluid-vorrichtungen

Info

Publication number
DE60124699D1
DE60124699D1 DE60124699T DE60124699T DE60124699D1 DE 60124699 D1 DE60124699 D1 DE 60124699D1 DE 60124699 T DE60124699 T DE 60124699T DE 60124699 T DE60124699 T DE 60124699T DE 60124699 D1 DE60124699 D1 DE 60124699D1
Authority
DE
Germany
Prior art keywords
zentrifugalmikrofluid
devices
direction flow
based assays
cell
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.)
Expired - Fee Related
Application number
DE60124699T
Other languages
English (en)
Other versions
DE60124699T2 (de
Inventor
J Kellogg
Bruce Carvalho
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.)
Tecan Trading AG
Original Assignee
Tecan Trading AG
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 Tecan Trading AG filed Critical Tecan Trading AG
Application granted granted Critical
Publication of DE60124699D1 publication Critical patent/DE60124699D1/de
Publication of DE60124699T2 publication Critical patent/DE60124699T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01L3/50273—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
    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4331—Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B01F35/71725—Feed mechanisms characterised by the means for feeding the components to the mixer using centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
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    • B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • G—PHYSICS
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    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01L2300/08—Geometry, shape and general structure
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    • B01L2300/0874—Three dimensional network
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    • B01L2300/10—Means to control humidity and/or other gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
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    • 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
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    • 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
    • B01L2400/0409—Moving fluids with specific forces or mechanical means specific forces centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01L2400/00—Moving or stopping fluids
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    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
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    • B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
    • B01L7/525—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples with physical movement of samples between temperature zones
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    • G01N35/00069—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides whereby the sample substrate is of the bio-disk type, i.e. having the format of an optical disk
    • 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
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    • Y10T436/11—Automated chemical analysis
    • Y10T436/111666—Utilizing a centrifuge or compartmented rotor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
DE60124699T 2000-05-15 2001-05-15 Zweirichtungs-durchfluss-zentrifugalmikrofluid-vorrichtungen Expired - Fee Related DE60124699T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20426400P 2000-05-15 2000-05-15
US204264P 2000-05-15
PCT/US2001/015824 WO2001087487A2 (en) 2000-05-15 2001-05-15 Bidirectional flow centrifugal microfluidic devices

Publications (2)

Publication Number Publication Date
DE60124699D1 true DE60124699D1 (de) 2007-01-04
DE60124699T2 DE60124699T2 (de) 2007-09-13

Family

ID=22757246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124699T Expired - Fee Related DE60124699T2 (de) 2000-05-15 2001-05-15 Zweirichtungs-durchfluss-zentrifugalmikrofluid-vorrichtungen

Country Status (7)

Country Link
US (3) US6527432B2 (de)
EP (2) EP1284818B1 (de)
JP (2) JP2003533682A (de)
AT (1) ATE345868T1 (de)
AU (2) AU2001259785A1 (de)
DE (1) DE60124699T2 (de)
WO (2) WO2001087486A2 (de)

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DE60012562D1 (de) * 1999-06-18 2004-09-02 Gamera Bioscience Corp Vorrichtungen und verfahren zur durchführung miniaturisierter homogener tests
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US20020151078A1 (en) * 2000-05-15 2002-10-17 Kellogg Gregory J. Microfluidics devices and methods for high throughput screening
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US6734401B2 (en) * 2000-06-28 2004-05-11 3M Innovative Properties Company Enhanced sample processing devices, systems and methods
US20030118486A1 (en) * 2000-07-03 2003-06-26 Xeotron Corporation Fluidic methods and devices for parallel chemical reactions
WO2002084302A2 (en) * 2000-11-08 2002-10-24 Burstein Technologies, Inc. Interactive system for analyzing biological samples and processing related information and the use thereof
AU2002241602A1 (en) * 2000-11-16 2002-06-11 Burstein Technologies, Inc. Methods and apparatus for detecting and quantifying lymphocytes with optical biodiscs
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US7087203B2 (en) 2000-11-17 2006-08-08 Nagaoka & Co., Ltd. Methods and apparatus for blood typing with optical bio-disc
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US20020196435A1 (en) * 2000-11-22 2002-12-26 Cohen David Samuel Apparatus and methods for separating agglutinants and disperse particles
US20020076354A1 (en) * 2000-12-01 2002-06-20 Cohen David Samuel Apparatus and methods for separating components of particulate suspension
AU2002239552A1 (en) * 2000-12-08 2002-06-18 Burstein Technologies, Inc. Multiple data layer optical discs for detecting analytes
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