AU6112294A - Analytical devices - Google Patents
Analytical devicesInfo
- Publication number
- AU6112294A AU6112294A AU61122/94A AU6112294A AU6112294A AU 6112294 A AU6112294 A AU 6112294A AU 61122/94 A AU61122/94 A AU 61122/94A AU 6112294 A AU6112294 A AU 6112294A AU 6112294 A AU6112294 A AU 6112294A
- Authority
- AU
- Australia
- Prior art keywords
- liquid
- reagent
- site
- analytical device
- impermeable barrier
- 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
- 239000003153 chemical reaction reagent Substances 0.000 claims description 83
- 230000004888 barrier function Effects 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 15
- 238000003556 assay Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 12
- 238000011534 incubation Methods 0.000 description 8
- 239000000427 antigen Substances 0.000 description 7
- 102000036639 antigens Human genes 0.000 description 7
- 108091007433 antigens Proteins 0.000 description 7
- 239000012491 analyte Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 101100216185 Oryza sativa subsp. japonica AP25 gene Proteins 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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
- 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
- G01N33/5302—Apparatus specially adapted for immunological test procedures
-
- 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
- B01L2200/12—Specific details about manufacturing devices
-
- 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
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/087—Multiple sequential chambers
-
- 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
- B01L2400/00—Moving or stopping fluids
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/2575—Volumetric liquid transfer
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Spectrometry And Color Measurement (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9304452 | 1993-03-04 | ||
| GB939304452A GB9304452D0 (en) | 1993-03-04 | 1993-03-04 | Analytical devices |
| PCT/GB1994/000356 WO1994020215A1 (en) | 1993-03-04 | 1994-02-23 | Analytical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU6112294A true AU6112294A (en) | 1994-09-26 |
Family
ID=10731482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU61122/94A Abandoned AU6112294A (en) | 1993-03-04 | 1994-02-23 | Analytical devices |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5705397A (https=) |
| EP (1) | EP0731731B1 (https=) |
| JP (1) | JPH08507605A (https=) |
| KR (1) | KR960700815A (https=) |
| CN (1) | CN1118998A (https=) |
| AU (1) | AU6112294A (https=) |
| CA (1) | CA2153788A1 (https=) |
| DE (1) | DE69404859T2 (https=) |
| GB (2) | GB9304452D0 (https=) |
| TW (1) | TW258788B (https=) |
| WO (1) | WO1994020215A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5707818A (en) | 1994-12-13 | 1998-01-13 | Bsi Corporation | Device and method for simultaneously performing multiple competitive immunoassays |
| GB9700759D0 (en) | 1997-01-15 | 1997-03-05 | Carbury Herne Limited | Assay device |
| US6991898B2 (en) * | 2003-10-20 | 2006-01-31 | Kimberly-Clark Worldwide, Inc. | Diagnostic test device and method of using same |
| EP1969185A1 (en) * | 2005-09-06 | 2008-09-17 | Inverness Medical Switzerland GmbH | Method and apparatus for patterning a bibulous substrate |
| JP5207290B2 (ja) * | 2008-04-24 | 2013-06-12 | 国立大学法人北陸先端科学技術大学院大学 | クロマトストリップの作製方法、及びラテラルフロー型のクロマトストリップ |
| JP5242503B2 (ja) * | 2008-06-16 | 2013-07-24 | オーミック・アーベー | アッセイ装置および方法 |
| GB0811132D0 (en) | 2008-06-18 | 2008-07-23 | Secr Defence | Detection device |
| US20100159611A1 (en) * | 2008-12-18 | 2010-06-24 | Xuedong Song | Hydration/dehydration sensor |
| US20100159599A1 (en) * | 2008-12-18 | 2010-06-24 | Xuedong Song | Lateral-flow porous membrane assay with flow rate control |
| CN102236022B (zh) * | 2010-04-26 | 2015-04-22 | 艾博生物医药(杭州)有限公司 | 一种检测装置 |
| US9528987B2 (en) | 2011-06-23 | 2016-12-27 | University Of Washington | Reagent patterning in capillarity-based analyzers and associated systems and methods |
| CN105050720A (zh) | 2013-01-22 | 2015-11-11 | 华盛顿大学商业化中心 | 顺序递送流体体积和相关的设备、系统和方法 |
| JP5813171B2 (ja) * | 2013-05-02 | 2015-11-17 | アークレイ株式会社 | 分析用具、その製造方法、及びそれを用いた測定装置 |
| CN110573880B (zh) | 2017-02-10 | 2023-05-16 | 奎多公司 | 具有受控流体流动通道的基底的横向流动测试 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750114B2 (ja) * | 1986-03-17 | 1995-05-31 | 富士写真フイルム株式会社 | 免疫分析器具を用いる分析方法 |
| US4960691A (en) * | 1986-09-29 | 1990-10-02 | Abbott Laboratories | Chromatographic test strip for determining ligands or receptors |
| US4810470A (en) * | 1987-06-19 | 1989-03-07 | Miles Inc. | Volume independent diagnostic device |
| GB8725458D0 (en) * | 1987-10-30 | 1987-12-02 | Unilever Plc | Chemical testing |
| US5202268A (en) * | 1988-12-30 | 1993-04-13 | Environmental Diagnostics, Inc. | Multi-layered test card for the determination of substances in liquids |
| IE940110L (en) * | 1989-03-23 | 1990-09-23 | Bunce Roger A | Liquid transfer devices |
| GB9123922D0 (en) * | 1991-11-11 | 1992-01-02 | Bunce Roger A | Liquid transfer devices |
| GB9123903D0 (en) * | 1991-11-11 | 1992-01-02 | Bunce Roger A | Liquid transfer assay devices |
-
1993
- 1993-03-04 GB GB939304452A patent/GB9304452D0/en active Pending
-
1994
- 1994-02-23 KR KR1019950703813A patent/KR960700815A/ko not_active Withdrawn
- 1994-02-23 CA CA002153788A patent/CA2153788A1/en not_active Abandoned
- 1994-02-23 GB GB9403414A patent/GB2276002B/en not_active Revoked
- 1994-02-23 US US08/495,539 patent/US5705397A/en not_active Expired - Fee Related
- 1994-02-23 JP JP6519689A patent/JPH08507605A/ja active Pending
- 1994-02-23 AU AU61122/94A patent/AU6112294A/en not_active Abandoned
- 1994-02-23 WO PCT/GB1994/000356 patent/WO1994020215A1/en not_active Ceased
- 1994-02-23 EP EP94907620A patent/EP0731731B1/en not_active Expired - Lifetime
- 1994-02-23 DE DE69404859T patent/DE69404859T2/de not_active Expired - Fee Related
- 1994-02-23 CN CN94191369A patent/CN1118998A/zh active Pending
- 1994-02-28 TW TW083101688A patent/TW258788B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US5705397A (en) | 1998-01-06 |
| JPH08507605A (ja) | 1996-08-13 |
| GB9403414D0 (en) | 1994-04-13 |
| DE69404859T2 (de) | 1998-01-02 |
| WO1994020215A1 (en) | 1994-09-15 |
| EP0731731B1 (en) | 1997-08-06 |
| CA2153788A1 (en) | 1994-09-15 |
| GB2276002A (en) | 1994-09-14 |
| CN1118998A (zh) | 1996-03-20 |
| EP0731731A1 (en) | 1996-09-18 |
| DE69404859D1 (de) | 1997-09-11 |
| GB9304452D0 (en) | 1993-04-21 |
| KR960700815A (ko) | 1996-02-24 |
| TW258788B (https=) | 1995-10-01 |
| GB2276002B (en) | 1996-12-18 |
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