SG11201913090TA - Methods and apparatus for sample analysis using lateral flow - Google Patents

Methods and apparatus for sample analysis using lateral flow

Info

Publication number
SG11201913090TA
SG11201913090TA SG11201913090TA SG11201913090TA SG11201913090TA SG 11201913090T A SG11201913090T A SG 11201913090TA SG 11201913090T A SG11201913090T A SG 11201913090TA SG 11201913090T A SG11201913090T A SG 11201913090TA SG 11201913090T A SG11201913090T A SG 11201913090TA
Authority
SG
Singapore
Prior art keywords
methods
lateral flow
sample analysis
sample
analysis
Prior art date
Application number
SG11201913090TA
Inventor
Andrea Ranzoni
Sean Andrew Parsons
Scott Robert Fry
Christopher Robert Miller
Original Assignee
Ellume Ltd
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 AU2017902606A external-priority patent/AU2017902606A0/en
Application filed by Ellume Ltd filed Critical Ellume Ltd
Publication of SG11201913090TA publication Critical patent/SG11201913090TA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • G01N33/54389—Immunochromatographic test strips based on lateral flow with bidirectional or multidirectional lateral flow, e.g. wherein the sample flows from a single, common sample application point into multiple strips, lanes or zones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/557—Immunoassay; Biospecific binding assay; Materials therefor using kinetic measurement, i.e. time rate of progress of an antigen-antibody interaction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • 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
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
SG11201913090TA 2017-07-04 2018-07-03 Methods and apparatus for sample analysis using lateral flow SG11201913090TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2017902606A AU2017902606A0 (en) 2017-07-04 Methods and apparatus for sample analysis using lateral flow
PCT/AU2018/050687 WO2019006500A1 (en) 2017-07-04 2018-07-03 Methods and apparatus for sample analysis using lateral flow

Publications (1)

Publication Number Publication Date
SG11201913090TA true SG11201913090TA (en) 2020-01-30

Family

ID=64949520

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201913090TA SG11201913090TA (en) 2017-07-04 2018-07-03 Methods and apparatus for sample analysis using lateral flow

Country Status (12)

Country Link
US (1) US20210156855A1 (en)
EP (1) EP3649470A4 (en)
JP (1) JP7258782B2 (en)
KR (1) KR20200029478A (en)
CN (1) CN110998322A (en)
AU (1) AU2018295562A1 (en)
BR (1) BR112020000092A2 (en)
CA (1) CA3068044A1 (en)
MX (1) MX2020000141A (en)
RU (1) RU2020100844A (en)
SG (1) SG11201913090TA (en)
WO (1) WO2019006500A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7300414B2 (en) * 2020-03-24 2023-06-29 積水メディカル株式会社 Optical measuring device and optical measuring method
CN114067939B (en) * 2021-10-20 2023-12-01 迈克医疗电子有限公司 Sample loading time determining method and device and electronic equipment
WO2023097083A1 (en) * 2021-11-29 2023-06-01 Bioventures, Llc Lateral flow assay device and method for rapid detection of antibodies against felis catus gammaherpesvirus 1 in domestic cat blood

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6103536A (en) * 1997-05-02 2000-08-15 Silver Lake Research Corporation Internally referenced competitive assays
US6194222B1 (en) * 1998-01-05 2001-02-27 Biosite Diagnostics, Inc. Methods for monitoring the status of assays and immunoassays
US6699722B2 (en) * 2000-04-14 2004-03-02 A-Fem Medical Corporation Positive detection lateral-flow apparatus and method for small and large analytes
US20030032000A1 (en) * 2001-08-13 2003-02-13 Signature Bioscience Inc. Method for analyzing cellular events
US7781172B2 (en) * 2003-11-21 2010-08-24 Kimberly-Clark Worldwide, Inc. Method for extending the dynamic detection range of assay devices
US7829347B2 (en) * 2005-08-31 2010-11-09 Kimberly-Clark Worldwide, Inc. Diagnostic test kits with improved detection accuracy
US8632730B2 (en) * 2005-11-22 2014-01-21 Alverix, Inc. Assaying test strips having different capture reagents
US8746045B2 (en) * 2006-11-17 2014-06-10 Meggitt (Orange County), Inc. System and method for identifying fluids and monitoring fluid quality in a vessel
AU2008207371B2 (en) 2007-09-01 2014-05-22 Abbott Rapid Diagnostics International Unlimited Company Assay device with shared zones
JP5458344B2 (en) 2008-01-30 2014-04-02 旭化成株式会社 Antibody immobilization carrier
JP2011209069A (en) 2010-03-29 2011-10-20 Institute Of National Colleges Of Technology Japan High sensitivity immunoassay
FR2967497B1 (en) * 2010-11-17 2014-12-12 Biomerieux Sa DEVICE AND METHOD FOR IMMUNOASSAY
US9671398B2 (en) 2012-12-28 2017-06-06 Abbott Point Of Care Inc. Apparatus and method for identifying a hook effect and expanding the dynamic range in point of care immunoassays
CN108051590B (en) * 2013-09-13 2020-12-11 Symbolics有限责任公司 Lateral flow assay using two-dimensional test and control signal readout modes
EP2905607A1 (en) * 2014-02-07 2015-08-12 Nxp B.V. Analyte detection methods and devices
EP3105314A4 (en) * 2014-02-11 2017-11-01 The Regents of the University of California Combo-hepatitis antigen assays and kits for detection of active hepatitis virus infections
EP3281014B1 (en) 2015-04-06 2022-09-21 Bludiagnostics, Inc. A test device for detecting an analyte in a saliva sample and method of use

Also Published As

Publication number Publication date
CN110998322A (en) 2020-04-10
EP3649470A4 (en) 2021-03-31
KR20200029478A (en) 2020-03-18
MX2020000141A (en) 2020-07-22
BR112020000092A2 (en) 2020-07-07
JP2020530553A (en) 2020-10-22
AU2018295562A1 (en) 2020-01-16
US20210156855A1 (en) 2021-05-27
WO2019006500A1 (en) 2019-01-10
RU2020100844A (en) 2021-08-04
EP3649470A1 (en) 2020-05-13
RU2020100844A3 (en) 2022-02-22
CA3068044A1 (en) 2019-01-10
JP7258782B2 (en) 2023-04-17

Similar Documents

Publication Publication Date Title
ZA201901986B (en) Devices and methods for sample analysis
ZA201901985B (en) Devices and methods for sample analysis
HK1249179A1 (en) Devices and methods for sample analysis
ZA201706572B (en) Devices and methods for sample analysis
GB201616174D0 (en) Method and apparatus for analysing a biological sample
GB201707572D0 (en) Break analysis apparatus and method
EP3460473A4 (en) Analysis method and analyzing device
SG11201700362RA (en) Sample separation/transfer device and sample analysis method
PT3436197T (en) Filter apparatus and filter device for biological samples
GB2580802B (en) Sample testing apparatus and method
GB201806409D0 (en) Apparatus and method for fluid analysis
GB201806412D0 (en) Apparatus and method for fluid analysis
SG11201913090TA (en) Methods and apparatus for sample analysis using lateral flow
GB2558482B (en) Biological sample analyzer and biological sample analysis method
GB2565954B (en) Method and apparatus for analyzing biomolecules
GB201502447D0 (en) Method and apparatus for sample analysis
GB2590026B (en) Formation Fluid Analysis Apparatus and Related Methods
SG11202002072PA (en) Analysis device and analysis method
PL3523448T3 (en) Method and analysis system for testing a sample
GB2552823B (en) Skinprint analysis method and apparatus
EP3410100A4 (en) Analysis method and analyzing device
SG10201407814VA (en) System and method for analyzing biological sample
GB2577237B (en) Skinprint analysis method and apparatus
GB201806404D0 (en) Apparatus and method for fluid analysis
GB201721385D0 (en) Device for sample analysis