ATE345868T1 - Zweirichtungs-durchfluss-zentrifugalmikrofluid- vorrichtungen - Google Patents

Zweirichtungs-durchfluss-zentrifugalmikrofluid- vorrichtungen

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Publication number
ATE345868T1
ATE345868T1 AT01933351T AT01933351T ATE345868T1 AT E345868 T1 ATE345868 T1 AT E345868T1 AT 01933351 T AT01933351 T AT 01933351T AT 01933351 T AT01933351 T AT 01933351T AT E345868 T1 ATE345868 T1 AT E345868T1
Authority
AT
Austria
Prior art keywords
dual
flow centrifugal
microfluid devices
based assays
devices
Prior art date
Application number
AT01933351T
Other languages
English (en)
Inventor
Gregory J Kellogg
Bruce Carvalho
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 ATE345868T1 publication Critical patent/ATE345868T1/de

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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    • 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
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    • 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
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    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
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    • 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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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01L2400/06—Valves, specific forms thereof
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    • 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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    • Y10T436/00—Chemistry: analytical and immunological testing
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Developing Agents For Electrophotography (AREA)
AT01933351T 2000-05-15 2001-05-15 Zweirichtungs-durchfluss-zentrifugalmikrofluid- vorrichtungen ATE345868T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20426400P 2000-05-15 2000-05-15

Publications (1)

Publication Number Publication Date
ATE345868T1 true ATE345868T1 (de) 2006-12-15

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AT01933351T ATE345868T1 (de) 2000-05-15 2001-05-15 Zweirichtungs-durchfluss-zentrifugalmikrofluid- vorrichtungen

Country Status (7)

Country Link
US (3) US6527432B2 (de)
EP (2) EP1284817A2 (de)
JP (2) JP2003533682A (de)
AT (1) ATE345868T1 (de)
AU (2) AU2001259786A1 (de)
DE (1) DE60124699T2 (de)
WO (2) WO2001087486A2 (de)

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