ES8609720A1 - Un dispositivo para determinar un analito en una muestra fluida - Google Patents

Un dispositivo para determinar un analito en una muestra fluida

Info

Publication number
ES8609720A1
ES8609720A1 ES545272A ES545272A ES8609720A1 ES 8609720 A1 ES8609720 A1 ES 8609720A1 ES 545272 A ES545272 A ES 545272A ES 545272 A ES545272 A ES 545272A ES 8609720 A1 ES8609720 A1 ES 8609720A1
Authority
ES
Spain
Prior art keywords
analyte
responsive
single layer
component
reaction product
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
Application number
ES545272A
Other languages
English (en)
Other versions
ES545272A0 (es
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
Technicon Instruments Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24532276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8609720(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of ES545272A0 publication Critical patent/ES545272A0/es
Publication of ES8609720A1 publication Critical patent/ES8609720A1/es
Expired 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
    • G01N33/521—Single-layer analytical elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

DISPOSITIVO PARA LA DETERMINACION DE ANALITOS EN MUESTRAS FLUIDAS. CONSTA DE UNA CAPA DE REFLACTANCIA DIFUSA, DE POROSIDAD UNIFORME, Y DE DIMENSIONES ESTABLES, CONSTITUIDA POR UNA MATRIZ POLIMERICA NO FIBROSA DE POLIETILENO DE ALTA DENSIDAD, DE PESO MOLECULAR MUY ELEVADO, DE PROPILENO O DE OTROS POLIMEROS ADECUADOS, RECUBIERTA POR UN TENSIOACTIVO HIDROFILICO DEL TIPO DE POLIOXIETILENOS, EN EL SENO DE LA CUAL SE HALLA DISPERSADA AL MENOS UNA SUSTANCIA CAPAZ DE PRODUCIR UNA ALTERACION DETECTABLE EN PRESENCIA DEL ANALITO. ESTOS DISPOSITIVOS TIENEN APLICACIONES PARA DIAGNOSTICO IN VITRO PARA DETECTAR LOS COMPONENTES DE LOS FLUIDOS CORPORALES Y AGENTES TERAPEUTICOS EN DICHOS FLUIDOS.
ES545272A 1984-07-17 1985-07-16 Un dispositivo para determinar un analito en una muestra fluida Expired ES8609720A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63167784A 1984-07-17 1984-07-17

Publications (2)

Publication Number Publication Date
ES545272A0 ES545272A0 (es) 1986-07-16
ES8609720A1 true ES8609720A1 (es) 1986-07-16

Family

ID=24532276

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545272A Expired ES8609720A1 (es) 1984-07-17 1985-07-16 Un dispositivo para determinar un analito en una muestra fluida

Country Status (7)

Country Link
EP (1) EP0169055B1 (es)
JP (1) JPS6187755A (es)
AU (1) AU582371B2 (es)
CA (1) CA1260387A (es)
DE (1) DE3583772D1 (es)
DK (1) DK162412C (es)
ES (1) ES8609720A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US4774192A (en) * 1987-01-28 1988-09-27 Technimed Corporation A dry reagent delivery system with membrane having porosity gradient
JPS63196849A (ja) * 1987-02-12 1988-08-15 Fuji Photo Film Co Ltd 一体型多層分析要素
US6991940B2 (en) 1997-06-10 2006-01-31 Home Diagnostics, Inc. Diagnostic sanitary test strip
US7049130B2 (en) 1997-06-10 2006-05-23 Home Diagnostics, Inc. Diagnostic sanitary test strip
AU2924001A (en) * 1999-11-09 2001-06-06 Photonic Biosystems, Inc. Ammonia detection and measurement device
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6759190B2 (en) 2002-06-15 2004-07-06 Acon Laboratories, Inc. Test strip for detection of analyte and methods of use
US7790113B2 (en) 2006-04-04 2010-09-07 Photonic Biosystems, Inc. Visual, continuous and simultaneous measurement of solution ammonia and hydrogen ion concentration
DE102006032667A1 (de) * 2006-07-13 2008-01-17 Tesa Ag Bahnförmiges Material mit einer Beschichtung, die ein sehr schnelles Spreiten beziehungsweise einen sehr schnellen Transport von Flüssigkeiten ermöglicht
CN110095592A (zh) * 2019-05-05 2019-08-06 北京石油化工学院 一种c反应蛋白单膜检测干片

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933800A (es) * 1972-08-01 1974-03-28
AT371606B (de) * 1978-04-24 1983-07-11 Chandon Investment Planning Immunologische bestimmung von ungebundenen hormonen oder pharmaka
NL184440C (nl) * 1978-05-17 1989-07-17 Battelle Memorial Institute Proefstrook voor het analyseren van opgeloste stoffen.
DE2842862A1 (de) * 1978-10-02 1980-04-10 Boehringer Mannheim Gmbh Verfahren zur bestimmung von ionen, polaren und/oder lipophilen substanzen in fluessigkeiten
JPS57142562A (en) * 1981-02-27 1982-09-03 Fuji Photo Film Co Ltd Quantitative analysis film and colorimetric quantitative analysis
CA1226796A (en) * 1983-11-07 1987-09-15 Anand Kumar Reflective particle-containing analytical element
CA1225574A (en) * 1983-11-07 1987-08-18 Anand Kumar Reflective particle-containing solvent extraction reagent composition

Also Published As

Publication number Publication date
EP0169055B1 (en) 1991-08-14
DK162412B (da) 1991-10-21
AU4503385A (en) 1986-01-23
ES545272A0 (es) 1986-07-16
EP0169055A3 (en) 1987-03-18
EP0169055A2 (en) 1986-01-22
DK162412C (da) 1992-03-09
DE3583772D1 (de) 1991-09-19
DK323385A (da) 1986-01-18
DK323385D0 (da) 1985-07-16
CA1260387A (en) 1989-09-26
JPS6187755A (ja) 1986-05-06
AU582371B2 (en) 1989-03-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203