CA2261869C - Integrated microfluidic devices - Google Patents

Integrated microfluidic devices Download PDF

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Publication number
CA2261869C
CA2261869C CA002261869A CA2261869A CA2261869C CA 2261869 C CA2261869 C CA 2261869C CA 002261869 A CA002261869 A CA 002261869A CA 2261869 A CA2261869 A CA 2261869A CA 2261869 C CA2261869 C CA 2261869C
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CA
Canada
Prior art keywords
microchannel
enrichment
sample
flowpath
electrophoretic
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
CA002261869A
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English (en)
French (fr)
Other versions
CA2261869A1 (en
Inventor
Robert J. Nelson
Herbert H. Hooper
Alan K. Hauser
Alexander P. Sassi
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.)
Monogram Biosciences Inc
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Monogram Biosciences Inc
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 Monogram Biosciences Inc filed Critical Monogram Biosciences Inc
Publication of CA2261869A1 publication Critical patent/CA2261869A1/en
Application granted granted Critical
Publication of CA2261869C publication Critical patent/CA2261869C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44791—Microapparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44743—Introducing samples
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Materials For Photolithography (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)
CA002261869A 1996-07-30 1997-07-30 Integrated microfluidic devices Expired - Fee Related CA2261869C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/690,307 US5770029A (en) 1996-07-30 1996-07-30 Integrated electrophoretic microdevices
US08/690,307 1996-07-30
PCT/US1997/013503 WO1998004909A1 (en) 1996-07-30 1997-07-30 Integrated microfluidic devices

Publications (2)

Publication Number Publication Date
CA2261869A1 CA2261869A1 (en) 1998-02-05
CA2261869C true CA2261869C (en) 2007-06-19

Family

ID=24771959

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261869A Expired - Fee Related CA2261869C (en) 1996-07-30 1997-07-30 Integrated microfluidic devices

Country Status (8)

Country Link
US (2) US5770029A (cg-RX-API-DMAC10.html)
EP (1) EP1007953B1 (cg-RX-API-DMAC10.html)
JP (1) JP3989964B2 (cg-RX-API-DMAC10.html)
AT (1) ATE347692T1 (cg-RX-API-DMAC10.html)
AU (1) AU744264B2 (cg-RX-API-DMAC10.html)
CA (1) CA2261869C (cg-RX-API-DMAC10.html)
DE (1) DE69737071T2 (cg-RX-API-DMAC10.html)
WO (1) WO1998004909A1 (cg-RX-API-DMAC10.html)

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US5770029A (en) 1998-06-23
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US6007690A (en) 1999-12-28
JP2000515978A (ja) 2000-11-28
DE69737071D1 (de) 2007-01-18
ATE347692T1 (de) 2006-12-15
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CA2261869A1 (en) 1998-02-05
AU744264B2 (en) 2002-02-21

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