CA1268406A - Test strip with adjustable sample absorption capacity - Google Patents

Test strip with adjustable sample absorption capacity

Info

Publication number
CA1268406A
CA1268406A CA000515006A CA515006A CA1268406A CA 1268406 A CA1268406 A CA 1268406A CA 000515006 A CA000515006 A CA 000515006A CA 515006 A CA515006 A CA 515006A CA 1268406 A CA1268406 A CA 1268406A
Authority
CA
Canada
Prior art keywords
sample
test strip
depression
reagent strip
support member
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
CA000515006A
Other languages
English (en)
French (fr)
Other versions
CA1268406C (en
Inventor
Helmut Engelmann
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.)
Bayer Corp
Original Assignee
Miles Laboratories Inc
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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Priority to CA000515006A priority Critical patent/CA1268406A/en
Application granted granted Critical
Publication of CA1268406C publication Critical patent/CA1268406C/en
Publication of CA1268406A publication Critical patent/CA1268406A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA000515006A 1985-08-30 1986-07-30 Test strip with adjustable sample absorption capacity Expired - Lifetime CA1268406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000515006A CA1268406A (en) 1985-08-30 1986-07-30 Test strip with adjustable sample absorption capacity

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19853530993 DE3530993A1 (de) 1985-08-30 1985-08-30 Teststreifen mit festlegbarer probenaufnahmekapazitaet
DEP3530993.8 1985-08-30
CA000515006A CA1268406A (en) 1985-08-30 1986-07-30 Test strip with adjustable sample absorption capacity

Publications (2)

Publication Number Publication Date
CA1268406C CA1268406C (en) 1990-05-01
CA1268406A true CA1268406A (en) 1990-05-01

Family

ID=6279742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000515006A Expired - Lifetime CA1268406A (en) 1985-08-30 1986-07-30 Test strip with adjustable sample absorption capacity

Country Status (6)

Country Link
US (1) US4738823A (en:Method)
EP (1) EP0212634B1 (en:Method)
JP (1) JPS6255559A (en:Method)
AU (1) AU561387B2 (en:Method)
CA (1) CA1268406A (en:Method)
DE (2) DE3530993A1 (en:Method)

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US5198368A (en) * 1988-04-22 1993-03-30 Abbott Laboratories Methods for performing a solid-phase immunoassay
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US5079174A (en) * 1988-12-08 1992-01-07 Boehringer Mannheim Corporation Apparatus for sequential determination of an analyte in a fluid sample
US5234812A (en) * 1988-12-08 1993-08-10 Boehringer Mannheim Corporation Method for sequential determination of an analyte in a fluid sample using a third receptor
US5106758A (en) * 1988-12-12 1992-04-21 Technicon Instruments Corporation Analytical test device and the use thereof
JPH02176466A (ja) * 1988-12-27 1990-07-09 Mochida Pharmaceut Co Ltd 液性試料中の特定物質の測定方法および測定器具
US5132086A (en) * 1990-02-06 1992-07-21 Chemtrak Corporation Non-instrumented cholesterol assay
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AU633965B2 (en) * 1989-09-08 1993-02-11 Terumo Kabushiki Kaisha Test instrument
JPH0395459A (ja) * 1989-09-08 1991-04-19 Terumo Corp 試験具
US5104619A (en) * 1990-01-24 1992-04-14 Gds Technology, Inc. Disposable diagnostic system
US5389338A (en) * 1991-01-06 1995-02-14 Orgenics Ltd. Apparatus for dry chemical analysis of fluids
US5207984A (en) * 1991-03-11 1993-05-04 Miles Inc. Blood sample collection and test device
US5869345A (en) * 1991-05-29 1999-02-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing conductive barrier
US5607863A (en) * 1991-05-29 1997-03-04 Smithkline Diagnostics, Inc. Barrier-controlled assay device
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5998220A (en) 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US5468648A (en) * 1991-05-29 1995-11-21 Smithkline Diagnostics, Inc. Interrupted-flow assay device
US5877028A (en) 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US5329686A (en) * 1991-12-19 1994-07-19 Eastman Kodak Company Slide frame and manufacturing process
US5958339A (en) * 1992-08-31 1999-09-28 Clinical Diagnostic Systems, Inc. Format for immunoassay in thin film
US5766552A (en) * 1993-04-20 1998-06-16 Actimed Laboratories, Inc. Apparatus for red blood cell separation
US5660798A (en) * 1993-04-20 1997-08-26 Actimed Laboratories, Inc. Apparatus for red blood cell separation
US5843691A (en) * 1993-05-15 1998-12-01 Lifescan, Inc. Visually-readable reagent test strip
US6096269A (en) * 1993-08-05 2000-08-01 Charlton; Steven C. Analyte detection device and process
US5447689A (en) * 1994-03-01 1995-09-05 Actimed Laboratories, Inc. Method and apparatus for flow control
US5955352A (en) * 1994-12-22 1999-09-21 Showa Yakuhin Kako Co., Ltd. Instruments for chemical and microbiological tests
DE19523061A1 (de) * 1995-06-24 1997-01-02 Boehringer Mannheim Gmbh Element und System zum Sammeln, Transportieren und Lagern von zu analysierendem Probenmaterial
US5962215A (en) * 1996-04-05 1999-10-05 Mercury Diagnostics, Inc. Methods for testing the concentration of an analyte in a body fluid
SE506755C2 (sv) * 1996-04-15 1998-02-09 Med Ai Europ Ab Anordning för optisk analys av ett prov
US5879951A (en) 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US5939252A (en) * 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
US6394952B1 (en) * 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
USD432244S (en) * 1998-04-20 2000-10-17 Adeza Biomedical Corporation Device for encasing an assay test strip
USD434153S (en) * 1998-04-20 2000-11-21 Adeza Biomedical Corporation Point of care analyte detector system
US6436714B1 (en) * 1998-08-11 2002-08-20 Diagnostica, Inc. Self-contained system and method for testing for fecal occult blood
US6036659A (en) * 1998-10-09 2000-03-14 Flexsite Diagnostics, Inc. Collection device for biological samples and methods of use
FR2792333B1 (fr) * 1999-04-14 2003-01-24 Labonord Dispositif de depot de cellules sur une plaque d'analyse
DE10055557C2 (de) * 2000-11-09 2002-09-26 Ecolab Gmbh & Co Ohg Verfahren zur gleichzeitigen Erfassung mehrerer Rückstandsarten
US7223363B2 (en) * 2001-03-09 2007-05-29 Biomicro Systems, Inc. Method and system for microfluidic interfacing to arrays
US7189356B1 (en) * 2002-05-03 2007-03-13 Diagnostica, Inc. Occult blood testing apparatus with features for enhancing ease of use
US6709868B2 (en) * 2002-05-20 2004-03-23 Portascience Inc. Method and apparatus for measuring white blood cell count
US20060062688A1 (en) * 2004-02-03 2006-03-23 Polymer Technology Systems, Inc. Bodily fluid analysis system
US7435577B2 (en) 2004-02-03 2008-10-14 Polymer Technology Systems, Inc. Direct measurement of chlolesterol from low density lipoprotein with test strip
US7625721B2 (en) 2004-02-03 2009-12-01 Polymer Technology Systems, Inc. Non-precipitating bodily fluid analysis system
MX2007001925A (es) * 2004-08-17 2007-12-12 Polymer Technology Systems Inc Sistema para analisis de fluidos corporales sin precipitacion.
WO2006023679A1 (en) * 2004-08-17 2006-03-02 Polymer Technology Systems, Inc. Apparatus and method for manufacturing bodily fluid test strip
WO2007122380A2 (en) * 2006-04-13 2007-11-01 Acm Medical Technologies, Inc. Medical system and method for determining parameters
US7592181B2 (en) * 2006-09-25 2009-09-22 Diagnostica, Inc. Occult blood testing device
CN102128918B (zh) * 2010-11-11 2013-12-04 艾康生物技术(杭州)有限公司 检测试纸
KR102103950B1 (ko) * 2013-06-19 2020-04-23 삼성전자주식회사 유체 분석 카트리지
SE539853C2 (en) * 2016-02-03 2017-12-19 Hemcheck Sweden Ab An arrangement for collection and separation of a body fluid for purposes of analysis and a method relating thereto
SE2050749A1 (en) 2020-06-24 2021-12-25 Hemcheck Sweden Ab Collection device for bodily fluid samples

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Publication number Priority date Publication date Assignee Title
US2918893A (en) * 1955-11-17 1959-12-29 Clyde A Norton Leakage indicator for liquid fuel systems
US3067015A (en) * 1960-01-29 1962-12-04 Ray F Lawdermilt Spoilage indicator for food containers
US3809617A (en) * 1972-11-15 1974-05-07 American Cyanamid Co Device for detecting anticholinesterase materials
NO770196L (no) * 1976-01-22 1977-07-25 Wellcome Found Kjemiske pr¦vesystemer.
DE2655977A1 (de) * 1976-12-10 1978-06-22 Macherey Nagel & Co Chem Teststreifen
DE2729924C2 (de) * 1977-07-02 1985-06-05 Boehringer Mannheim Gmbh, 6800 Mannheim Vorrichtung zur Dosierung von Stuhlmengen auf Reagenzpapieren
US4178153A (en) * 1977-11-21 1979-12-11 Damon Corporation Method and apparatus for chemical spot test analysis
US4631174A (en) * 1978-05-02 1986-12-23 Fuji Photo Film Co., Ltd. Multilayer chemical analysis member having an outer waterproof layer
US4254083A (en) * 1979-07-23 1981-03-03 Eastman Kodak Company Structural configuration for transport of a liquid drop through an ingress aperture
US4303408A (en) * 1980-02-05 1981-12-01 Eastman Kodak Company Removal of interferents in analytical assays in a two phase interferent-removal zone
US4323536A (en) * 1980-02-06 1982-04-06 Eastman Kodak Company Multi-analyte test device
US4444193A (en) * 1982-01-11 1984-04-24 Medtronic, Inc. Fluid absorbent quantitative test device
JPS5977356A (ja) * 1982-06-30 1984-05-02 Fuji Photo Film Co Ltd 螢光アツセイ用多層分析要素およびそれを用いる螢光アツセイ法
JPS59170768A (ja) * 1983-03-17 1984-09-27 Fuji Photo Film Co Ltd 非アイソト−プアツセイ用多層分析要素およびそれを用いるアツセイ方法

Also Published As

Publication number Publication date
JPH0523715B2 (en:Method) 1993-04-05
AU561387B2 (en) 1987-05-07
CA1268406C (en) 1990-05-01
DE3530993A1 (de) 1987-03-05
AU6180786A (en) 1987-03-05
DE3673284D1 (de) 1990-09-13
US4738823A (en) 1988-04-19
JPS6255559A (ja) 1987-03-11
EP0212634A1 (en) 1987-03-04
EP0212634B1 (en) 1990-08-08

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Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 19951101