ATE201508T1 - Herstellung von tetrazolium-salz-indikatoren enthaltenden diagnostischen teststreifen - Google Patents

Herstellung von tetrazolium-salz-indikatoren enthaltenden diagnostischen teststreifen

Info

Publication number
ATE201508T1
ATE201508T1 AT94112377T AT94112377T ATE201508T1 AT E201508 T1 ATE201508 T1 AT E201508T1 AT 94112377 T AT94112377 T AT 94112377T AT 94112377 T AT94112377 T AT 94112377T AT E201508 T1 ATE201508 T1 AT E201508T1
Authority
AT
Austria
Prior art keywords
matrix
tetrazolium salt
diagnostic test
preparation
test strips
Prior art date
Application number
AT94112377T
Other languages
English (en)
Inventor
Douglas E Bell
Amy H Chu
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of ATE201508T1 publication Critical patent/ATE201508T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • 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
    • G01N33/521—Single-layer analytical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AT94112377T 1993-08-19 1994-08-08 Herstellung von tetrazolium-salz-indikatoren enthaltenden diagnostischen teststreifen ATE201508T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/108,295 US5360595A (en) 1993-08-19 1993-08-19 Preparation of diagnostic test strips containing tetrazolium salt indicators

Publications (1)

Publication Number Publication Date
ATE201508T1 true ATE201508T1 (de) 2001-06-15

Family

ID=22321391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94112377T ATE201508T1 (de) 1993-08-19 1994-08-08 Herstellung von tetrazolium-salz-indikatoren enthaltenden diagnostischen teststreifen

Country Status (11)

Country Link
US (1) US5360595A (de)
EP (1) EP0639772B1 (de)
JP (1) JP3718242B2 (de)
KR (1) KR100312931B1 (de)
AT (1) ATE201508T1 (de)
AU (1) AU673935B2 (de)
CA (1) CA2122237C (de)
DE (1) DE69427255T2 (de)
ES (1) ES2156882T3 (de)
GR (1) GR3036426T3 (de)
TW (1) TW294724B (de)

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GB9416002D0 (en) * 1994-08-08 1994-09-28 Univ Cranfield Fluid transport device
US5710372A (en) * 1996-12-17 1998-01-20 Cincinnati Milacron Inc. Method of analysis for aqueous fluids
EP1098193B1 (de) 1998-07-16 2005-12-21 Sapporo Immuno Diagnostic Laboratory Verfahren zum bestimmen von l-phenylalanin und ein l-phenylalaninsensor
US6656697B1 (en) * 1998-09-28 2003-12-02 Lifescan, Inc. Diagnostics based on tetrazolium compounds
US5902731A (en) 1998-09-28 1999-05-11 Lifescan, Inc. Diagnostics based on tetrazolium compounds
US6540675B2 (en) 2000-06-27 2003-04-01 Rosedale Medical, Inc. Analyte monitor
JP2002122584A (ja) * 2000-10-16 2002-04-26 Fuji Photo Film Co Ltd 乾式分析素子及びその製造方法
US6360595B1 (en) * 2001-03-16 2002-03-26 Ethicon Endo-Surgery, Inc. Liquid measuring device and method of using
US7713474B2 (en) * 2002-01-15 2010-05-11 Siemens Healthcare Diagnostics Inc. Liquid permeable composition in dry reagent devices
US7004928B2 (en) 2002-02-08 2006-02-28 Rosedale Medical, Inc. Autonomous, ambulatory analyte monitor or drug delivery device
US7459127B2 (en) 2002-02-26 2008-12-02 Siemens Healthcare Diagnostics Inc. Method and apparatus for precise transfer and manipulation of fluids by centrifugal and/or capillary forces
US7094354B2 (en) 2002-12-19 2006-08-22 Bayer Healthcare Llc Method and apparatus for separation of particles in a microfluidic device
US7125711B2 (en) 2002-12-19 2006-10-24 Bayer Healthcare Llc Method and apparatus for splitting of specimens into multiple channels of a microfluidic device
CA2455669A1 (en) * 2003-02-04 2004-08-04 Bayer Healthcare, Llc Method and test strip for determining glucose in blood
US7052652B2 (en) 2003-03-24 2006-05-30 Rosedale Medical, Inc. Analyte concentration detection devices and methods
US7435381B2 (en) 2003-05-29 2008-10-14 Siemens Healthcare Diagnostics Inc. Packaging of microfluidic devices
US20040265171A1 (en) * 2003-06-27 2004-12-30 Pugia Michael J. Method for uniform application of fluid into a reactive reagent area
US7347617B2 (en) 2003-08-19 2008-03-25 Siemens Healthcare Diagnostics Inc. Mixing in microfluidic devices
ATE473291T1 (de) * 2004-08-24 2010-07-15 Bayer Healthcare Llc Verfahren zur bestimmung der konzentration von glukose durch direkte vermittlung von enzymen
CN101076601B (zh) 2004-12-13 2013-11-13 拜尔保健有限公司 用于测量生物液体中的分析物的自我限定大小的组合物和检验设备
RU2400481C2 (ru) * 2005-01-14 2010-09-27 Байер Хелткэр Ллк Водорастворимые тетразолиевые соли
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
US9380974B2 (en) 2005-09-30 2016-07-05 Intuity Medical, Inc. Multi-site body fluid sampling and analysis cartridge
US7704702B2 (en) * 2006-08-10 2010-04-27 Inverness Medical Switzerland Gmbh Test strip for lateral flow assays
US7591978B2 (en) 2006-08-10 2009-09-22 Inverness Medical Switzerland Gmbh Solid phase test device for sialidase assay
CA2725264C (en) 2008-05-30 2017-06-20 Intuity Medical, Inc. Body fluid sampling device -- sampling site interface
WO2009148624A1 (en) 2008-06-06 2009-12-10 Intuity Medical, Inc. Detection meter and mode of operation
JP2011522594A (ja) 2008-06-06 2011-08-04 インテュイティ メディカル インコーポレイテッド 医用診断装置及び方法
WO2011065981A1 (en) 2009-11-30 2011-06-03 Intuity Medical, Inc. Calibration material delivery devices and methods
JP5765335B2 (ja) * 2010-04-19 2015-08-19 Jnc株式会社 微生物検出用テトラゾリウム化合物、微生物検出用試薬および微生物の検出方法
EP2584964B1 (de) 2010-06-25 2021-08-04 Intuity Medical, Inc. Analytüberwachungsvorrichtungen
US9034593B2 (en) 2010-11-22 2015-05-19 Kimberly-Clark Worldwide, Inc. Vaginal indicator to detect biomarkers of good health
JP2014525032A (ja) 2011-07-07 2014-09-25 デュポン ニュートリション バイオサイエンシーズ エーピーエス アッセイ
ES2675773T3 (es) 2011-08-03 2018-07-12 Intuity Medical, Inc. Disposición de muestreo de fluido corporal
WO2014205412A1 (en) 2013-06-21 2014-12-24 Intuity Medical, Inc. Analyte monitoring system with audible feedback

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655382A (en) * 1970-02-25 1972-04-11 Eastman Kodak Co Processes for converting zero-valent metals photographic images to formazan dye images
JPS5917822B2 (ja) * 1977-02-01 1984-04-24 コニカ株式会社 ハロゲン化銀写真感光材料
EP0264079B1 (de) * 1986-10-09 1993-01-27 Fuji Photo Film Co., Ltd. Integrales, mehrschichtiges Element für Analyse
JPS63137699A (ja) * 1986-11-28 1988-06-09 Fuji Photo Film Co Ltd 酵素活性測定用分析要素
US5250695A (en) * 1992-06-15 1993-10-05 Miles Inc. Use of specific counteranions to modify the solubility of tetrazolium salts
US5453378A (en) * 1994-02-24 1995-09-26 Miles Inc. Diagnostic test system verification method using serum free glucose control containing quaternary ammnonium polymer

Also Published As

Publication number Publication date
JPH0775597A (ja) 1995-03-20
US5360595A (en) 1994-11-01
CA2122237C (en) 2002-01-29
GR3036426T3 (en) 2001-11-30
DE69427255D1 (de) 2001-06-28
KR950006458A (ko) 1995-03-21
AU673935B2 (en) 1996-11-28
ES2156882T3 (es) 2001-08-01
JP3718242B2 (ja) 2005-11-24
TW294724B (de) 1997-01-01
DE69427255T2 (de) 2001-09-06
EP0639772A3 (de) 1996-07-31
EP0639772B1 (de) 2001-05-23
CA2122237A1 (en) 1995-02-20
EP0639772A2 (de) 1995-02-22
AU6896694A (en) 1995-03-02
KR100312931B1 (ko) 2001-12-28

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee