DE69522206D1 - Diagnose-vorrichtung - Google Patents

Diagnose-vorrichtung

Info

Publication number
DE69522206D1
DE69522206D1 DE69522206T DE69522206T DE69522206D1 DE 69522206 D1 DE69522206 D1 DE 69522206D1 DE 69522206 T DE69522206 T DE 69522206T DE 69522206 T DE69522206 T DE 69522206T DE 69522206 D1 DE69522206 D1 DE 69522206D1
Authority
DE
Germany
Prior art keywords
fluid
absorbent material
cavity
pct
porous support
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.)
Expired - Lifetime
Application number
DE69522206T
Other languages
English (en)
Other versions
DE69522206T2 (de
Inventor
Rees Mico
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bio Diagnostics Ltd
Original Assignee
Bio Diagnostics 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
Application filed by Bio Diagnostics Ltd filed Critical Bio Diagnostics Ltd
Publication of DE69522206D1 publication Critical patent/DE69522206D1/de
Application granted granted Critical
Publication of DE69522206T2 publication Critical patent/DE69522206T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01L3/5023—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
    • G01N33/543—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
    • 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
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • 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
    • B01L2300/0887—Laminated structure
    • 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
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/52—Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vehicle Body Suspensions (AREA)
  • Air Bags (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69522206T 1994-01-22 1995-01-18 Diagnose-vorrichtung Expired - Lifetime DE69522206T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9401219A GB9401219D0 (en) 1994-01-22 1994-01-22 Diagnostic device
PCT/GB1995/000086 WO1995019845A2 (en) 1994-01-22 1995-01-18 Diagnostic device

Publications (2)

Publication Number Publication Date
DE69522206D1 true DE69522206D1 (de) 2001-09-20
DE69522206T2 DE69522206T2 (de) 2002-05-08

Family

ID=10749178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522206T Expired - Lifetime DE69522206T2 (de) 1994-01-22 1995-01-18 Diagnose-vorrichtung

Country Status (10)

Country Link
US (1) US5772961A (de)
EP (1) EP0740583B1 (de)
AT (1) ATE204209T1 (de)
AU (1) AU1422195A (de)
DE (1) DE69522206T2 (de)
DK (1) DK0740583T3 (de)
ES (1) ES2161860T3 (de)
GB (1) GB9401219D0 (de)
PT (1) PT740583E (de)
WO (1) WO1995019845A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5939329A (en) * 1997-05-14 1999-08-17 Serim Research Corporation Test strip incubation device and method
US6224831B1 (en) * 1998-03-31 2001-05-01 John Co., Inc. Microassay device and methods
GB2342443A (en) * 1998-10-02 2000-04-12 Abp Diagnostics Limited Immunoassay device
DE19904556C1 (de) * 1999-02-04 2000-07-06 Martin Rahe Einrichtung zur Aufnahme und Kontrolle ausgeschiedenen Urins
FR2792333B1 (fr) * 1999-04-14 2003-01-24 Labonord Dispositif de depot de cellules sur une plaque d'analyse
US9101927B2 (en) * 2005-01-31 2015-08-11 Realbio Technologies Ltd. Multistep reaction lateral flow capillary device
WO2008001737A1 (fr) * 2006-06-26 2008-01-03 Nippon Telegraph And Telephone Corporation cellule d'écoulement et son processus de fabrication
US7946836B2 (en) * 2008-05-23 2011-05-24 Roberto Sicilia Injection molding and temperature conditioning apparatus
US9952211B2 (en) * 2008-06-29 2018-04-24 Realbio Technologies Ltd. Liquid-transfer device particularly useful as a capturing device in a biological assay process
WO2011087813A2 (en) * 2009-12-22 2011-07-21 University Of Washington Capillarity-based devices for performing chemical processes and associated systems and methods
WO2013095729A1 (en) 2011-12-22 2013-06-27 Life Technologies Corporation Sequential lateral flow capillary device for analyte determination
JP5912582B2 (ja) * 2012-01-27 2016-04-27 ローム株式会社 包材入り液体試薬内蔵型マイクロチップおよびその使用方法
JP6439307B2 (ja) 2013-09-19 2018-12-19 株式会社リコー 流体デバイス、転写材、および流体デバイスの製造方法
WO2016027782A1 (ja) * 2014-08-20 2016-02-25 株式会社シン・コーポレイション 検査用装置
CN106796230A (zh) * 2014-10-07 2017-05-31 3M创新有限公司 使用色谱分离富集来检测微生物的方法
SE539111C2 (en) * 2015-06-03 2017-04-11 Iconovo Ab Single dose dry powder inhaler
WO2018128585A1 (en) * 2017-01-04 2018-07-12 Agency For Science, Technology And Research Sieve-through vertical flow system for particle-based bioassays
GB2610746A (en) 2020-05-04 2023-03-15 Bio Diagnostics Ltd A diagnostic device
GB202016894D0 (en) 2020-10-23 2020-12-09 Bio Diagnostics Ltd A diagnostic device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128692A (en) * 1974-08-27 1978-12-05 Hercules Incorporated Superabsorbent cellulosic fibers having a coating of a water insoluble, water absorbent polymer and method of making the same
US4239853A (en) * 1979-01-22 1980-12-16 Bradley Rex L Antibiotic testing method and apparatus having a channelized reservoir
US4635488A (en) * 1984-12-03 1987-01-13 Schleicher & Schuell, Inc. Nonintrusive body fluid samplers and methods of using same
US4774192A (en) * 1987-01-28 1988-09-27 Technimed Corporation A dry reagent delivery system with membrane having porosity gradient
US5110727A (en) * 1987-04-03 1992-05-05 Cardiovascular Diagnostics, Inc. Method for performing coagulation assays accurately, rapidly and simply, using dry chemical reagents and paramagnetic particles
US5244630A (en) * 1988-04-22 1993-09-14 Abbott Laboratories Device for performing solid-phase diagnostic assay
US5182191A (en) * 1988-10-14 1993-01-26 Pacific Biotech, Inc. Occult blood sampling device and assay
AU4407489A (en) * 1988-10-24 1990-05-14 Demetrio Leone Multilayer absorbent pad
IE903118A1 (en) * 1989-09-21 1991-03-27 Becton Dickinson Co Test device including flow control means
US5435970A (en) * 1989-12-18 1995-07-25 Environmental Diagnostics, Inc. Device for analysis for constituents in biological fluids
US5196302A (en) * 1990-08-29 1993-03-23 The United States Of America As Represented By The Sectetary Of The Navy Enzymatic assays using superabsorbent materials
US5200321A (en) * 1990-09-07 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy Microassay on a card
AU9064391A (en) * 1990-11-16 1992-06-11 Abbott Laboratories Improved agglutination reaction device having geometrically modified chambers
WO1993023755A1 (en) * 1992-05-11 1993-11-25 Carter-Wallace, Inc. Assay devices formed from materials having different porosities

Also Published As

Publication number Publication date
EP0740583A1 (de) 1996-11-06
WO1995019845A2 (en) 1995-07-27
ES2161860T3 (es) 2001-12-16
WO1995019845A3 (en) 1995-09-08
PT740583E (pt) 2002-02-28
DK0740583T3 (da) 2001-12-10
GB9401219D0 (en) 1994-03-16
AU1422195A (en) 1995-08-08
EP0740583B1 (de) 2001-08-16
ATE204209T1 (de) 2001-09-15
US5772961A (en) 1998-06-30
DE69522206T2 (de) 2002-05-08

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