ATE556315T1 - Mikrohergestellte strukturen um die einführung von fluiden in mikrofluidischen systemen zu erleichtern - Google Patents

Mikrohergestellte strukturen um die einführung von fluiden in mikrofluidischen systemen zu erleichtern

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Publication number
ATE556315T1
ATE556315T1 AT98926348T AT98926348T ATE556315T1 AT E556315 T1 ATE556315 T1 AT E556315T1 AT 98926348 T AT98926348 T AT 98926348T AT 98926348 T AT98926348 T AT 98926348T AT E556315 T1 ATE556315 T1 AT E556315T1
Authority
AT
Austria
Prior art keywords
fluid
port
introduction
channel
fluids
Prior art date
Application number
AT98926348T
Other languages
English (en)
Inventor
Steven Sundberg
J Parce
Calvin Chow
Original Assignee
Caliper Life Sciences 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25356382&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE556315(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Caliper Life Sciences Inc filed Critical Caliper Life Sciences Inc
Application granted granted Critical
Publication of ATE556315T1 publication Critical patent/ATE556315T1/de

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    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44756Apparatus specially adapted therefor
    • G01N27/44791Microapparatus
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    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093Microreactors, e.g. miniaturised or microfabricated reactors
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    • GPHYSICS
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    • B01L2200/026Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
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    • B01L3/502723Containers 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
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    • B01L3/502753Containers 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 bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
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    • G01N2035/1027General features of the devices
    • G01N2035/1034Transferring microquantities of liquid
    • G01N2035/1037Using surface tension, e.g. pins or wires
    • YGENERAL 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
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    • YGENERAL 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
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    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575Volumetric liquid transfer

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Micromachines (AREA)
AT98926348T 1997-06-06 1998-06-04 Mikrohergestellte strukturen um die einführung von fluiden in mikrofluidischen systemen zu erleichtern ATE556315T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/870,944 US6090251A (en) 1997-06-06 1997-06-06 Microfabricated structures for facilitating fluid introduction into microfluidic devices
PCT/US1998/011667 WO1998055852A1 (en) 1997-06-06 1998-06-04 Microfabricated structures for facilitating fluid introduction into microfluidic devices

Publications (1)

Publication Number Publication Date
ATE556315T1 true ATE556315T1 (de) 2012-05-15

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Application Number Title Priority Date Filing Date
AT98926348T ATE556315T1 (de) 1997-06-06 1998-06-04 Mikrohergestellte strukturen um die einführung von fluiden in mikrofluidischen systemen zu erleichtern

Country Status (6)

Country Link
US (13) US6090251A (de)
EP (1) EP0988530B1 (de)
AT (1) ATE556315T1 (de)
AU (1) AU734146B2 (de)
CA (1) CA2290633A1 (de)
WO (1) WO1998055852A1 (de)

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US20020048809A1 (en) * 1997-06-16 2002-04-25 Lafferty William Micharl Capillary array-based sample screening
US6972183B1 (en) 1997-06-16 2005-12-06 Diversa Corporation Capillary array-based enzyme screening
US6794127B1 (en) * 1997-06-16 2004-09-21 Diversa Corporation Capillary array-based sample screening
US20010041333A1 (en) * 1997-06-16 2001-11-15 Short Jay M. High throughput screening for a bioactivity or biomolecule
US5942443A (en) 1996-06-28 1999-08-24 Caliper Technologies Corporation High throughput screening assay systems in microscale fluidic devices
US5885470A (en) * 1997-04-14 1999-03-23 Caliper Technologies Corporation Controlled fluid transport in microfabricated polymeric substrates
US6429025B1 (en) 1996-06-28 2002-08-06 Caliper Technologies Corp. High-throughput screening assay systems in microscale fluidic devices
US7033474B1 (en) 1997-04-25 2006-04-25 Caliper Life Sciences, Inc. Microfluidic devices incorporating improved channel geometries
AU727083B2 (en) * 1997-04-25 2000-11-30 Caliper Life Sciences, Inc. Microfluidic devices incorporating improved channel geometries
US6090251A (en) * 1997-06-06 2000-07-18 Caliper Technologies, Inc. Microfabricated structures for facilitating fluid introduction into microfluidic devices
EP1021566A4 (de) 1997-06-09 2002-06-19 Caliper Techn Corp Vorrichtung und verfahren zum richtigstellen von verschiedenen geschwindigkeitenin mikrofluidischen systemen
US20040241759A1 (en) * 1997-06-16 2004-12-02 Eileen Tozer High throughput screening of libraries
US20030077620A1 (en) * 1997-06-16 2003-04-24 Diversa Corporation, A Delaware Corporation High throughput screening for sequences of interest
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US7259020B2 (en) 2007-08-21
US20070092400A1 (en) 2007-04-26
US20020179447A1 (en) 2002-12-05
US6709559B2 (en) 2004-03-23
US7364706B2 (en) 2008-04-29
US6086825A (en) 2000-07-11
US6451188B1 (en) 2002-09-17
EP0988530B1 (de) 2012-05-02
US20070102295A1 (en) 2007-05-10
US7364704B2 (en) 2008-04-29
US7364916B2 (en) 2008-04-29
US20020084185A1 (en) 2002-07-04
EP0988530A4 (de) 2002-10-30
US20020185377A1 (en) 2002-12-12
US20060286000A1 (en) 2006-12-21
US7399448B2 (en) 2008-07-15
AU7820798A (en) 1998-12-21
US7364703B2 (en) 2008-04-29
WO1998055852A1 (en) 1998-12-10
US20070102297A1 (en) 2007-05-10
US20070110633A1 (en) 2007-05-17
US7364705B2 (en) 2008-04-29
EP0988530A1 (de) 2000-03-29
US20060286002A1 (en) 2006-12-21
AU734146B2 (en) 2001-06-07
US7364915B2 (en) 2008-04-29
US20060286001A1 (en) 2006-12-21
US20070102296A1 (en) 2007-05-10
CA2290633A1 (en) 1998-12-10
US6090251A (en) 2000-07-18

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