GB2301666B - Diagnostic device - Google Patents

Diagnostic device

Info

Publication number
GB2301666B
GB2301666B GB9615375A GB9615375A GB2301666B GB 2301666 B GB2301666 B GB 2301666B GB 9615375 A GB9615375 A GB 9615375A GB 9615375 A GB9615375 A GB 9615375A GB 2301666 B GB2301666 B GB 2301666B
Authority
GB
United Kingdom
Prior art keywords
diagnostic device
diagnostic
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
GB9615375A
Other versions
GB9615375D0 (en
GB2301666A (en
Inventor
Philip 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
Priority claimed from GB9401219A external-priority patent/GB9401219D0/en
Application filed by Bio Diagnostics Ltd filed Critical Bio Diagnostics Ltd
Priority to GB9615375A priority Critical patent/GB2301666B/en
Publication of GB9615375D0 publication Critical patent/GB9615375D0/en
Publication of GB2301666A publication Critical patent/GB2301666A/en
Application granted granted Critical
Publication of GB2301666B publication Critical patent/GB2301666B/en
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
    • B01L2300/06—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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
GB9615375A 1994-01-22 1995-01-18 Diagnostic device Expired - Lifetime GB2301666B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9615375A GB2301666B (en) 1994-01-22 1995-01-18 Diagnostic device

Applications Claiming Priority (3)

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
GB9615375A GB2301666B (en) 1994-01-22 1995-01-18 Diagnostic device

Publications (3)

Publication Number Publication Date
GB9615375D0 GB9615375D0 (en) 1996-09-04
GB2301666A GB2301666A (en) 1996-12-11
GB2301666B true GB2301666B (en) 1998-03-11

Family

ID=26304205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9615375A Expired - Lifetime GB2301666B (en) 1994-01-22 1995-01-18 Diagnostic device

Country Status (1)

Country Link
GB (1) GB2301666B (en)

Citations (9)

* 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
WO1988005912A1 (en) * 1987-01-28 1988-08-11 Technimed Corporation Dry reagent delivery system
WO1990004376A1 (en) * 1988-10-24 1990-05-03 Demetrio Leone Multilayer absorbent pad
EP0418765A2 (en) * 1989-09-21 1991-03-27 Becton, Dickinson and Company Test device including flow control means
WO1992008972A1 (en) * 1990-11-16 1992-05-29 Abbott Laboratories Improved agglutination reaction device having geometrically modified chambers
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
US5244630A (en) * 1988-04-22 1993-09-14 Abbott Laboratories Device for performing solid-phase diagnostic assay
WO1993023755A1 (en) * 1992-05-11 1993-11-25 Carter-Wallace, Inc. Assay devices formed from materials having different porosities

Patent Citations (9)

* 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
WO1988005912A1 (en) * 1987-01-28 1988-08-11 Technimed Corporation Dry reagent delivery system
US5244630A (en) * 1988-04-22 1993-09-14 Abbott Laboratories Device for performing solid-phase diagnostic assay
WO1990004376A1 (en) * 1988-10-24 1990-05-03 Demetrio Leone Multilayer absorbent pad
EP0418765A2 (en) * 1989-09-21 1991-03-27 Becton, Dickinson and Company Test device including flow control means
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
WO1992008972A1 (en) * 1990-11-16 1992-05-29 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
GB9615375D0 (en) 1996-09-04
GB2301666A (en) 1996-12-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20150117