SE0104077D0 - A method and instrumentation for micro dispensation of droplets - Google Patents

A method and instrumentation for micro dispensation of droplets

Info

Publication number
SE0104077D0
SE0104077D0 SE0104077A SE0104077A SE0104077D0 SE 0104077 D0 SE0104077 D0 SE 0104077D0 SE 0104077 A SE0104077 A SE 0104077A SE 0104077 A SE0104077 A SE 0104077A SE 0104077 D0 SE0104077 D0 SE 0104077D0
Authority
SE
Sweden
Prior art keywords
disc
droplets
dispensation
dispensing
triggering
Prior art date
Application number
SE0104077A
Other languages
English (en)
Inventor
Per Andersson
Gerald Jesson
Original Assignee
Gyros Ab
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
Priority claimed from SE0103522A external-priority patent/SE0103522D0/sv
Application filed by Gyros Ab filed Critical Gyros Ab
Priority to SE0104077A priority Critical patent/SE0104077D0/sv
Publication of SE0104077D0 publication Critical patent/SE0104077D0/sv
Priority to US10/004,424 priority patent/US6878555B2/en
Priority to EP10184014.8A priority patent/EP2269736B1/en
Priority to CA002456421A priority patent/CA2456421A1/en
Priority to DE60238716T priority patent/DE60238716D1/de
Priority to AT02763153T priority patent/ATE492342T1/de
Priority to US10/229,676 priority patent/US6919058B2/en
Priority to PCT/SE2002/001539 priority patent/WO2003018198A1/en
Priority to EP10184038.7A priority patent/EP2283924B1/en
Priority to JP2003522704A priority patent/JP4181497B2/ja
Priority to EP02763153A priority patent/EP1483052B1/en
Priority to EP10183978A priority patent/EP2281633A1/en
Priority to JP2003538060A priority patent/JP4314114B2/ja
Priority to AT02773123T priority patent/ATE520622T1/de
Priority to PCT/SE2002/001888 priority patent/WO2003035538A1/en
Priority to EP02773123A priority patent/EP1448473B1/en
Priority to US11/010,870 priority patent/US7275858B2/en
Priority to US11/010,957 priority patent/US8268262B2/en
Priority to US11/010,869 priority patent/US7459129B2/en
Priority to US11/010,977 priority patent/US7300199B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4331Mixers with bended, curved, coiled, wounded mixing tubes or comprising elements for bending the flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/42Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4338Mixers with a succession of converging-diverging cross-sections, i.e. undulating cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30Micromixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71725Feed mechanisms characterised by the means for feeding the components to the mixer using centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02Adapting objects or devices to another
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06Fluid handling related problems
    • B01L2200/0605Metering of fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/14Process control and prevention of errors
    • B01L2200/142Preventing evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0803Disc shape
    • B01L2300/0806Standardised forms, e.g. compact disc [CD] format
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/16Surface properties and coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/04Moving fluids with specific forces or mechanical means
    • B01L2400/0403Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0409Moving fluids with specific forces or mechanical means specific forces centrifugal forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/04Moving fluids with specific forces or mechanical means
    • B01L2400/0403Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0415Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
    • B01L2400/0418Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic electro-osmotic flow [EOF]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/06Valves, specific forms thereof
    • B01L2400/0633Valves, specific forms thereof with moving parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/06Valves, specific forms thereof
    • B01L2400/0688Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00029Automatic 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
    • G01N35/00069Automatic 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
    • 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
    • Y10T436/11Automated chemical analysis
    • Y10T436/111666Utilizing a centrifuge or compartmented rotor
    • 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
    • Y10T436/11Automated chemical analysis
    • Y10T436/115831Condition or time responsive
    • 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
    • Y10T436/11Automated chemical analysis
    • Y10T436/119163Automated chemical analysis with aspirator of claimed structure
    • 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
    • Y10T436/25625Dilution
    • 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
SE0104077A 2001-08-28 2001-12-05 A method and instrumentation for micro dispensation of droplets SE0104077D0 (sv)

Priority Applications (20)

Application Number Priority Date Filing Date Title
SE0104077A SE0104077D0 (sv) 2001-10-21 2001-12-05 A method and instrumentation for micro dispensation of droplets
US10/004,424 US6878555B2 (en) 2001-10-21 2001-12-06 Method and instrumentation for micro dispensation of droplets
EP02763153A EP1483052B1 (en) 2001-08-28 2002-08-28 Retaining microfluidic microcavity and other microfluidic structures
CA002456421A CA2456421A1 (en) 2001-08-28 2002-08-28 Retaining microfluidic microcavity and other microfluidic structures
PCT/SE2002/001539 WO2003018198A1 (en) 2001-08-28 2002-08-28 Retaining microfluidic microcavity and other microfluidic structures
EP10183978A EP2281633A1 (en) 2001-08-28 2002-08-28 Retaining microfluidic microcavity and other microfluidic structures
DE60238716T DE60238716D1 (de) 2001-08-28 2002-08-28 Mikrokammern und mikrofluidische strukturen zur handhabung kleiner flüssigkeitsmengen
AT02763153T ATE492342T1 (de) 2001-08-28 2002-08-28 Mikrokammern und mikrofluidische strukturen zur handhabung kleiner flüssigkeitsmengen
US10/229,676 US6919058B2 (en) 2001-08-28 2002-08-28 Retaining microfluidic microcavity and other microfluidic structures
EP10184014.8A EP2269736B1 (en) 2001-08-28 2002-08-28 Retaining microfluidic microcavity and other microfluidic structures
EP10184038.7A EP2283924B1 (en) 2001-08-28 2002-08-28 Inlet unit with means supporting liquid entrance into a microchannel structure
JP2003522704A JP4181497B2 (ja) 2001-08-28 2002-08-28 保持するためのマイクロ流体マイクロキャビティおよび他のマイクロ流体構造体
EP02773123A EP1448473B1 (en) 2001-10-21 2002-10-16 A method and instrumentation for the micro dispensation of droplets
JP2003538060A JP4314114B2 (ja) 2001-10-21 2002-10-16 水滴のマイクロ分配のための方法及び器具
PCT/SE2002/001888 WO2003035538A1 (en) 2001-10-21 2002-10-16 A method and instrumentation for the micro dispensation of droplets
AT02773123T ATE520622T1 (de) 2001-10-21 2002-10-16 Verfahren und instrumentenausrüstung für die mikroabgabe von tröpfchen
US11/010,870 US7275858B2 (en) 2001-08-28 2004-12-13 Retaining microfluidic microcavity and other microfluidic structures
US11/010,957 US8268262B2 (en) 2001-08-28 2004-12-13 Retaining microfluidic microcavity and other microfluidic structures
US11/010,869 US7459129B2 (en) 2001-08-28 2004-12-13 Retaining microfluidic microcavity and other microfluidic structures
US11/010,977 US7300199B2 (en) 2001-08-28 2004-12-13 Retaining microfluidic microcavity and other microfluidic structures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0103522A SE0103522D0 (sv) 2001-10-21 2001-10-21 A method and instrumentation for the micro dispensation of droplets
SE0104077A SE0104077D0 (sv) 2001-10-21 2001-12-05 A method and instrumentation for micro dispensation of droplets

Publications (1)

Publication Number Publication Date
SE0104077D0 true SE0104077D0 (sv) 2001-12-05

Family

ID=26655573

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104077A SE0104077D0 (sv) 2001-08-28 2001-12-05 A method and instrumentation for micro dispensation of droplets

Country Status (6)

Country Link
US (1) US6878555B2 (sv)
EP (1) EP1448473B1 (sv)
JP (1) JP4314114B2 (sv)
AT (1) ATE520622T1 (sv)
SE (1) SE0104077D0 (sv)
WO (1) WO2003035538A1 (sv)

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