WO2002057744A3 - Automated microfabrication-based biodetector - Google Patents

Automated microfabrication-based biodetector Download PDF

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Publication number
WO2002057744A3
WO2002057744A3 PCT/US2002/002005 US0202005W WO02057744A3 WO 2002057744 A3 WO2002057744 A3 WO 2002057744A3 US 0202005 W US0202005 W US 0202005W WO 02057744 A3 WO02057744 A3 WO 02057744A3
Authority
WO
WIPO (PCT)
Prior art keywords
biodetector
microfabrication
automated
lens
components
Prior art date
Application number
PCT/US2002/002005
Other languages
French (fr)
Other versions
WO2002057744A9 (en
WO2002057744A2 (en
Inventor
Angad Singh
Shahzi S Iqbal
Original Assignee
Microgen Systems 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
Priority claimed from US09/766,740 external-priority patent/US20020098097A1/en
Priority claimed from US09/766,742 external-priority patent/US6878755B2/en
Priority claimed from US09/767,009 external-priority patent/US20020098122A1/en
Application filed by Microgen Systems Inc filed Critical Microgen Systems Inc
Priority to AU2002236852A priority Critical patent/AU2002236852A1/en
Publication of WO2002057744A2 publication Critical patent/WO2002057744A2/en
Publication of WO2002057744A3 publication Critical patent/WO2002057744A3/en
Publication of WO2002057744A9 publication Critical patent/WO2002057744A9/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • 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
    • B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
    • B01L2400/0439—Moving fluids with specific forces or mechanical means specific forces vibrational forces ultrasonic vibrations, vibrating piezo elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • 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
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
    • 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
    • B01L3/502715—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
    • 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
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • 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

Abstract

A first system of microfabricated components (104) includes at least a reservoir and a channel, and a second system of detection components (184) including at least a lens (190). The lens is focused on a sensing platform of the first system.
PCT/US2002/002005 2001-01-22 2002-01-22 Automated microfabrication-based biodetector WO2002057744A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002236852A AU2002236852A1 (en) 2001-01-22 2002-01-22 Automated microfabrication-based biodetector

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US09/766,740 US20020098097A1 (en) 2001-01-22 2001-01-22 Magnetically-actuated micropump
US09/767,009 2001-01-22
US09/766,742 US6878755B2 (en) 2001-01-22 2001-01-22 Automated microfabrication-based biodetector
US09/766,740 2001-01-22
US09/766,742 2001-01-22
US09/767,009 US20020098122A1 (en) 2001-01-22 2001-01-22 Active disposable microfluidic system with externally actuated micropump
US92141201A 2001-07-31 2001-07-31
US09/921,412 2001-07-31

Publications (3)

Publication Number Publication Date
WO2002057744A2 WO2002057744A2 (en) 2002-07-25
WO2002057744A3 true WO2002057744A3 (en) 2002-09-19
WO2002057744A9 WO2002057744A9 (en) 2002-12-19

Family

ID=27505707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/002005 WO2002057744A2 (en) 2001-01-22 2002-01-22 Automated microfabrication-based biodetector

Country Status (2)

Country Link
AU (1) AU2002236852A1 (en)
WO (1) WO2002057744A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998731B2 (en) 2003-03-17 2011-08-16 General Dynamics Advanced Information Systems, Inc. Portable sampling device for airborne biological particles
NO324448B1 (en) * 2005-12-07 2007-10-22 Internat Res Inst Of Stavanger Device by borehole arrangement
FR2947813B1 (en) * 2009-07-07 2011-12-16 Centre Nat Rech Scient SYNTHETIC JET GENERATING MICROSYSTEM, MANUFACTURING METHOD AND CORRESPONDING FLOW CONTROL DEVICE.
DE102010015161B4 (en) 2010-04-16 2014-03-13 Technische Universität Dresden Microfluidic system and method of its operation
WO2012159672A1 (en) * 2011-05-25 2012-11-29 Hach Lange Gmbh Fluid analysis device
EP3527826B1 (en) * 2018-02-16 2020-07-08 ams AG Pumping structure, particle detector and method for pumping

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948684A (en) * 1997-03-31 1999-09-07 University Of Washington Simultaneous analyte determination and reference balancing in reference T-sensor devices
US6048734A (en) * 1995-09-15 2000-04-11 The Regents Of The University Of Michigan Thermal microvalves in a fluid flow method
US6109717A (en) * 1997-05-13 2000-08-29 Sarnoff Corporation Multi-element fluid delivery apparatus and methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048734A (en) * 1995-09-15 2000-04-11 The Regents Of The University Of Michigan Thermal microvalves in a fluid flow method
US5948684A (en) * 1997-03-31 1999-09-07 University Of Washington Simultaneous analyte determination and reference balancing in reference T-sensor devices
US6109717A (en) * 1997-05-13 2000-08-29 Sarnoff Corporation Multi-element fluid delivery apparatus and methods

Also Published As

Publication number Publication date
WO2002057744A9 (en) 2002-12-19
WO2002057744A2 (en) 2002-07-25
AU2002236852A1 (en) 2002-07-30

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