CA2030517A1 - Multianalyte test vehicle - Google Patents
Multianalyte test vehicleInfo
- Publication number
- CA2030517A1 CA2030517A1 CA002030517A CA2030517A CA2030517A1 CA 2030517 A1 CA2030517 A1 CA 2030517A1 CA 002030517 A CA002030517 A CA 002030517A CA 2030517 A CA2030517 A CA 2030517A CA 2030517 A1 CA2030517 A1 CA 2030517A1
- Authority
- CA
- Canada
- Prior art keywords
- reservoir
- pore
- conduit
- surface tension
- providing fluid
- 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.)
- Granted
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
-
- 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
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0633—Valves, specific forms thereof with moving parts
- B01L2400/0644—Valves, specific forms thereof with moving parts rotary valves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/809—Multifield plates or multicontainer arrays
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Analytical Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
2030517 9011830 PCTABS00002 The vehicle comprises a sample receiving reservoir (15), a plurality of test stations each comprising an FCFD or other capillary fill sensor cell (3), and means (22) for providing fluid communication between the reservoir and a conduit with which end portions of said cells communicated such that in use sample from the reservoir may be fed to the plurality of cells substantially simultaneously. The vehile makes it easier to know time zero for each assay. Means (22) providing fluid connection may comprise at least one pore in a wall of the reservoir, the or each pore being of a size such that surface tension of the liquid normally prevents escape of ligand. Rotation of the vehicle breaks surface tension and liquid is released into the conduit.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898908112A GB8908112D0 (en) | 1989-04-11 | 1989-04-11 | Multianalyte test vehicle |
GB8908112.9 | 1989-04-11 | ||
GB898920618A GB8920618D0 (en) | 1989-04-11 | 1989-09-12 | Multianalyte test vehicle |
GB8920618.9 | 1989-09-12 | ||
PCT/GB1990/000556 WO1990011830A1 (en) | 1989-04-11 | 1990-04-11 | Multianalyte test vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2030517A1 true CA2030517A1 (en) | 1990-10-12 |
CA2030517C CA2030517C (en) | 2001-05-29 |
Family
ID=26295198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002030517A Expired - Lifetime CA2030517C (en) | 1989-04-11 | 1990-04-11 | Multianalyte test vehicle |
Country Status (10)
Country | Link |
---|---|
US (1) | US5186897A (en) |
EP (1) | EP0420960B1 (en) |
JP (1) | JP3390001B2 (en) |
AT (1) | ATE113504T1 (en) |
AU (1) | AU624944B2 (en) |
CA (1) | CA2030517C (en) |
DE (1) | DE69013842T2 (en) |
DK (1) | DK0420960T3 (en) |
ES (1) | ES2063348T3 (en) |
WO (1) | WO1990011830A1 (en) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9008261D0 (en) * | 1990-04-11 | 1990-06-13 | Ares Serono Res & Dev Ltd | Method of improving assay sensitivity |
US5919712A (en) | 1993-05-18 | 1999-07-06 | University Of Utah Research Foundation | Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays |
US5677196A (en) * | 1993-05-18 | 1997-10-14 | University Of Utah Research Foundation | Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays |
US6632613B1 (en) | 1993-06-02 | 2003-10-14 | University Of Utah Research Foundation | Compositions and kits for fluorescence polarization assay of large molecules |
DE4323672A1 (en) * | 1993-07-15 | 1995-01-19 | Boehringer Mannheim Gmbh | Device for the simultaneous determination of analytes |
US5403551A (en) * | 1993-09-16 | 1995-04-04 | Roche Diagnostic Systems, Inc. | Assaying device and container for in field analysis of a specimen and later shipment of the unadulterated specimen |
GB9419001D0 (en) | 1994-09-21 | 1994-11-09 | Applied Research Systems | Assay method |
US6514461B1 (en) * | 1997-02-14 | 2003-02-04 | Escreen, Inc. | System for automatically testing a fluid specimen |
US6342183B1 (en) | 1997-02-14 | 2002-01-29 | Escreen | System for collecting and locally analyzing a fluid specimen |
US6168758B1 (en) * | 1997-11-19 | 2001-01-02 | Starplex Scientific | Liquid sample assay device |
US6138718A (en) * | 1998-10-30 | 2000-10-31 | Link-Pipe (H. K.), Ltd. | Apparatus and method for repairing pressure pipes |
US6379620B1 (en) * | 1998-11-16 | 2002-04-30 | Barry M. Tydings | Assaying device and method for in field urinalysis |
US6771376B2 (en) * | 1999-07-05 | 2004-08-03 | Novartis Ag | Sensor platform, apparatus incorporating the platform, and process using the platform |
AU5824300A (en) | 1999-07-05 | 2001-01-22 | Novartis Ag | Sensor platform, apparatus incorporating the platform, and process using the platform |
US7167615B1 (en) | 1999-11-05 | 2007-01-23 | Board Of Regents, The University Of Texas System | Resonant waveguide-grating filters and sensors and methods for making and using same |
US7300633B2 (en) * | 2001-07-25 | 2007-11-27 | Oakville Hong Kong Company Limited | Specimen collection container |
US6805838B2 (en) * | 2002-03-04 | 2004-10-19 | Barry M. Tydings | Assaying device and method for in field urinalysis |
DE60332248D1 (en) | 2002-08-13 | 2010-06-02 | N Dia Inc | DEVICES AND METHOD FOR DETECTING FRUIT WATER IN VAGINAL SECRETS |
US7560272B2 (en) * | 2003-01-04 | 2009-07-14 | Inverness Medical Switzerland Gmbh | Specimen collection and assay container |
US7297531B2 (en) * | 2003-04-17 | 2007-11-20 | Idexx Laboratories, Inc. | Apparatus and method for testing liquid samples |
US7517495B2 (en) * | 2003-08-25 | 2009-04-14 | Inverness Medical Switzerland Gmbh | Biological specimen collection and analysis system |
US7582472B2 (en) * | 2003-08-26 | 2009-09-01 | Smith Kenneth E | Apparatus and method for liquid sample testing |
US20050059166A1 (en) * | 2003-09-11 | 2005-03-17 | Robert Markes | Sampling instrument |
WO2007137257A2 (en) | 2006-05-22 | 2007-11-29 | 3M Innovative Properties Company | System and method for preparing samples |
US20080112847A1 (en) * | 2006-11-15 | 2008-05-15 | Nancy Yu Chen | Collecting and testing device and method of use |
EP2217377B1 (en) | 2007-11-20 | 2013-09-18 | 3M Innovative Properties Company | Sample preparation for environmental sampling |
WO2009067518A1 (en) * | 2007-11-20 | 2009-05-28 | 3M Innovative Properties Company | Sample preparation container and method |
CN101909755B (en) | 2007-11-20 | 2013-09-18 | 3M创新有限公司 | Sample preparation container and method |
EP2217378B1 (en) | 2007-11-20 | 2013-02-13 | 3M Innovative Properties Company | Sample preparation container and method |
WO2009093731A1 (en) * | 2008-01-25 | 2009-07-30 | Arkray, Inc. | Centrifuge, analysis device using the same, and vessel for centrifuge |
JP5727383B2 (en) | 2008-12-31 | 2015-06-03 | スリーエム イノベイティブ プロパティズ カンパニー | Coliform bacteria detection process and kit for use in this process |
DE102009010563A1 (en) | 2009-02-16 | 2010-08-26 | Matthias W. Engel | Device for the detection of analytes in body fluids |
WO2014078451A1 (en) | 2012-11-13 | 2014-05-22 | Premier Biotech, Inc. | Screening device for analysis of bodily fluids |
CA2897053C (en) | 2013-01-02 | 2020-10-13 | N-Dia, Inc. | Methods for predicting time-to-delivery in pregnant women |
US10656164B2 (en) | 2016-12-22 | 2020-05-19 | Qiagen Sciences, Llc | Screening asymptomatic pregnant woman for preterm birth |
US10935555B2 (en) | 2016-12-22 | 2021-03-02 | Qiagen Sciences, Llc | Determining candidate for induction of labor |
GB201703383D0 (en) | 2017-03-02 | 2017-04-19 | Gargle Tech Ltd | Testing for particulates |
JP7454264B2 (en) | 2018-09-05 | 2024-03-22 | ヒーロー サイエンティフィック リミテッド | particle inspection |
CA3202405A1 (en) | 2021-01-06 | 2022-07-14 | Zvi Feldman | Filtration sampling devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE754984A (en) * | 1969-08-18 | 1971-02-18 | Union Carbide Corp | MEASURING AND TRANSFER DEVICE |
IT1097442B (en) * | 1977-08-18 | 1985-08-31 | Guigan Jean | CONDITIONING DEVICE OF A LIQUID SAMPLE IN PREPARATION OF ITS ANALYSIS |
IN154925B (en) * | 1979-10-26 | 1984-12-22 | Guigan Jean | |
US4323536A (en) * | 1980-02-06 | 1982-04-06 | Eastman Kodak Company | Multi-analyte test device |
ATE143289T1 (en) * | 1984-06-13 | 1996-10-15 | Applied Research Systems | APPARATUS USED IN CHEMICAL TESTING PROCEDURES |
US4731335A (en) * | 1985-09-13 | 1988-03-15 | Fisher Scientific Company | Method for treating thin samples on a surface employing capillary flow |
-
1990
- 1990-04-11 DK DK90906295.2T patent/DK0420960T3/en active
- 1990-04-11 ES ES90906295T patent/ES2063348T3/en not_active Expired - Lifetime
- 1990-04-11 AU AU54217/90A patent/AU624944B2/en not_active Ceased
- 1990-04-11 US US07/613,575 patent/US5186897A/en not_active Expired - Lifetime
- 1990-04-11 AT AT90906295T patent/ATE113504T1/en not_active IP Right Cessation
- 1990-04-11 JP JP50601590A patent/JP3390001B2/en not_active Expired - Fee Related
- 1990-04-11 WO PCT/GB1990/000556 patent/WO1990011830A1/en active IP Right Grant
- 1990-04-11 DE DE69013842T patent/DE69013842T2/en not_active Expired - Fee Related
- 1990-04-11 EP EP90906295A patent/EP0420960B1/en not_active Expired - Lifetime
- 1990-04-11 CA CA002030517A patent/CA2030517C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5186897A (en) | 1993-02-16 |
ES2063348T3 (en) | 1995-01-01 |
AU5421790A (en) | 1990-11-05 |
CA2030517C (en) | 2001-05-29 |
EP0420960A1 (en) | 1991-04-10 |
WO1990011830A1 (en) | 1990-10-18 |
DK0420960T3 (en) | 1994-11-21 |
DE69013842T2 (en) | 1995-03-09 |
JPH03505702A (en) | 1991-12-12 |
AU624944B2 (en) | 1992-06-25 |
EP0420960B1 (en) | 1994-11-02 |
JP3390001B2 (en) | 2003-03-24 |
DE69013842D1 (en) | 1994-12-08 |
ATE113504T1 (en) | 1994-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |