CA2100365A1 - Agglutination reaction device having geometrically modified chambers - Google Patents

Agglutination reaction device having geometrically modified chambers

Info

Publication number
CA2100365A1
CA2100365A1 CA 2100365 CA2100365A CA2100365A1 CA 2100365 A1 CA2100365 A1 CA 2100365A1 CA 2100365 CA2100365 CA 2100365 CA 2100365 A CA2100365 A CA 2100365A CA 2100365 A1 CA2100365 A1 CA 2100365A1
Authority
CA
Canada
Prior art keywords
layer
chamber
path
slot
defining
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
Application number
CA 2100365
Other languages
English (en)
French (fr)
Inventor
Robert G. Parsons
Bob O. Basore
Michael B. O'connell
Kevin J. Forney
Paul J. Ropella
Andrew J. Muetterties
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.)
Abbott Laboratories
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2100365A1 publication Critical patent/CA2100365A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/5304—Reaction vessels, e.g. agglutination plates
    • 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
    • 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
    • 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
    • B01L2300/0803—Disc shape
    • 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
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA 2100365 1990-11-16 1991-11-15 Agglutination reaction device having geometrically modified chambers Abandoned CA2100365A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61481790A 1990-11-16 1990-11-16
US614,817 1990-11-16

Publications (1)

Publication Number Publication Date
CA2100365A1 true CA2100365A1 (en) 1992-05-17

Family

ID=24462830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2100365 Abandoned CA2100365A1 (en) 1990-11-16 1991-11-15 Agglutination reaction device having geometrically modified chambers

Country Status (5)

Country Link
EP (1) EP0557433A4 (enrdf_load_stackoverflow)
AU (1) AU9064391A (enrdf_load_stackoverflow)
CA (1) CA2100365A1 (enrdf_load_stackoverflow)
TW (1) TW201823B (enrdf_load_stackoverflow)
WO (1) WO1992008972A1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995017965A1 (en) * 1993-12-28 1995-07-06 Abbott Laboratories Devices having subsurface flow and their use in diagnostic assays
US5478751A (en) * 1993-12-29 1995-12-26 Abbott Laboratories Self-venting immunodiagnositic devices and methods of performing assays
GB9401219D0 (en) * 1994-01-22 1994-03-16 Bio Diagnostics Ltd Diagnostic device
GB2301666B (en) * 1994-01-22 1998-03-11 Bio Diagnostics Ltd Diagnostic device
JP3655990B2 (ja) 1997-07-28 2005-06-02 アボットジャパン株式会社 免疫分析装置
US6375871B1 (en) 1998-06-18 2002-04-23 3M Innovative Properties Company Methods of manufacturing microfluidic articles
DE19912365A1 (de) 1999-03-19 2000-09-21 Roche Diagnostics Gmbh Mehrschichtiges analytisches Hilfsmittel
US7223364B1 (en) 1999-07-07 2007-05-29 3M Innovative Properties Company Detection article having fluid control film
ATE268642T1 (de) * 1999-07-07 2004-06-15 3M Innovative Properties Co Nachweisgerät mit einer fluid-kontroll- filmschicht mit kapillarkanälen
CN112834763B (zh) * 2019-11-22 2025-03-25 京东方科技集团股份有限公司 检测芯片及检测系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906439A (en) * 1986-03-25 1990-03-06 Pb Diagnostic Systems, Inc. Biological diagnostic device and method of use
ES2056877T3 (es) * 1987-12-23 1994-10-16 Abbott Lab Dispositivo para realizar reacciones de aglutinacion.

Also Published As

Publication number Publication date
EP0557433A4 (en) 1994-06-01
AU9064391A (en) 1992-06-11
WO1992008972A1 (en) 1992-05-29
TW201823B (enrdf_load_stackoverflow) 1993-03-11
EP0557433A1 (en) 1993-09-01

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Legal Events

Date Code Title Description
FZDE Dead