AU4925593A - Assay devices using subsurface flow - Google Patents
Assay devices using subsurface flowInfo
- Publication number
- AU4925593A AU4925593A AU49255/93A AU4925593A AU4925593A AU 4925593 A AU4925593 A AU 4925593A AU 49255/93 A AU49255/93 A AU 49255/93A AU 4925593 A AU4925593 A AU 4925593A AU 4925593 A AU4925593 A AU 4925593A
- Authority
- AU
- Australia
- Prior art keywords
- test sample
- capillary track
- analyte
- porous support
- reagent
- 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.)
- Abandoned
Links
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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
- B01L3/502707—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 manufacture of the container or its components
-
- 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
-
- 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
- G01N33/54391—Immunochromatographic test strips based on vertical flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/16—Reagents, handling or storing thereof
-
- 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
- B01L2300/069—Absorbents; Gels to retain a fluid
-
- 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
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0825—Test strips
-
- 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
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95806892A | 1992-10-08 | 1992-10-08 | |
| US958068 | 1992-10-08 | ||
| PCT/US1993/008751 WO1994009366A1 (en) | 1992-10-08 | 1993-09-16 | Assay devices using subsurface flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU4925593A true AU4925593A (en) | 1994-05-09 |
Family
ID=25500563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU49255/93A Abandoned AU4925593A (en) | 1992-10-08 | 1993-09-16 | Assay devices using subsurface flow |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0664000A4 (ja) |
| JP (1) | JPH08502363A (ja) |
| AU (1) | AU4925593A (ja) |
| CA (1) | CA2144976A1 (ja) |
| WO (1) | WO1994009366A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7524456B1 (en) | 1992-05-21 | 2009-04-28 | Biosite Incorporated | Diagnostic devices for the controlled movement of reagents without membranes |
| US6156270A (en) * | 1992-05-21 | 2000-12-05 | Biosite Diagnostics, Inc. | Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
| US6905882B2 (en) | 1992-05-21 | 2005-06-14 | Biosite, Inc. | Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
| US6767510B1 (en) | 1992-05-21 | 2004-07-27 | Biosite, Inc. | Diagnostic devices and apparatus for the controlled movement of reagents without membranes |
| GB9324310D0 (en) * | 1993-11-26 | 1994-01-12 | Univ Birmingham | Liquid transfer device |
| WO1995017965A1 (en) * | 1993-12-28 | 1995-07-06 | Abbott Laboratories | Devices having subsurface flow and their use in diagnostic assays |
| US5922533A (en) * | 1997-08-15 | 1999-07-13 | Abbott Laboratories | Rapid assay for simultaneous detection and differentiation of antibodies to HIV groups |
| US20070178521A1 (en) * | 2004-03-16 | 2007-08-02 | Yoshiki Sakaino | Assay chip |
| FR2929135A1 (fr) * | 2008-03-31 | 2009-10-02 | Commissariat Energie Atomique | Dispositif d'aliquotage et de dispense d'un liquide |
| CN104736247B (zh) * | 2012-07-31 | 2018-02-23 | 康宁股份有限公司 | 微流体装置中的流体控制 |
| ES2856191T3 (es) * | 2013-11-06 | 2021-09-27 | Becton Dickinson Co | Dispositivos microfluídicos y métodos de uso de los mismos |
| JP6518245B2 (ja) | 2013-11-13 | 2019-05-22 | ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ | 光学撮像システム及びそれを用いた方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790640A (en) * | 1985-10-11 | 1988-12-13 | Nason Frederic L | Laboratory slide |
| DE3851725T2 (de) * | 1987-07-17 | 1995-05-11 | Porex Int Corp | Diagnostisches System mit Anwendung eines einheitlichen Substrates für die Immobilisierung von Mikrosphären. |
| US5202268A (en) * | 1988-12-30 | 1993-04-13 | Environmental Diagnostics, Inc. | Multi-layered test card for the determination of substances in liquids |
| GB9123903D0 (en) * | 1991-11-11 | 1992-01-02 | Bunce Roger A | Liquid transfer assay devices |
-
1993
- 1993-09-16 AU AU49255/93A patent/AU4925593A/en not_active Abandoned
- 1993-09-16 CA CA002144976A patent/CA2144976A1/en not_active Abandoned
- 1993-09-16 JP JP6510001A patent/JPH08502363A/ja active Pending
- 1993-09-16 EP EP93921623A patent/EP0664000A4/en not_active Withdrawn
- 1993-09-16 WO PCT/US1993/008751 patent/WO1994009366A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08502363A (ja) | 1996-03-12 |
| EP0664000A4 (en) | 1997-05-07 |
| WO1994009366A1 (en) | 1994-04-28 |
| EP0664000A1 (en) | 1995-07-26 |
| CA2144976A1 (en) | 1994-04-28 |
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