DE69424234D1 - Vorrichtung zum Nachweis eines Analyten - Google Patents

Vorrichtung zum Nachweis eines Analyten

Info

Publication number
DE69424234D1
DE69424234D1 DE69424234T DE69424234T DE69424234D1 DE 69424234 D1 DE69424234 D1 DE 69424234D1 DE 69424234 T DE69424234 T DE 69424234T DE 69424234 T DE69424234 T DE 69424234T DE 69424234 D1 DE69424234 D1 DE 69424234D1
Authority
DE
Germany
Prior art keywords
analyte
detection
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 - Fee Related
Application number
DE69424234T
Other languages
English (en)
Other versions
DE69424234T2 (de
Inventor
Steven C Charlton
Michael J Wilcox
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 AG
Bayer Corp
Original Assignee
Bayer AG
Bayer 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
Application filed by Bayer AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of DE69424234D1 publication Critical patent/DE69424234D1/de
Publication of DE69424234T2 publication Critical patent/DE69424234T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B01L2300/0681—Filter
    • 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
    • B01L2300/0887—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose
DE69424234T 1993-08-05 1994-08-03 Vorrichtung zum Nachweis eines Analyten Expired - Fee Related DE69424234T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/102,297 US6096269A (en) 1993-08-05 1993-08-05 Analyte detection device and process

Publications (2)

Publication Number Publication Date
DE69424234D1 true DE69424234D1 (de) 2000-06-08
DE69424234T2 DE69424234T2 (de) 2000-09-07

Family

ID=22289151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424234T Expired - Fee Related DE69424234T2 (de) 1993-08-05 1994-08-03 Vorrichtung zum Nachweis eines Analyten

Country Status (7)

Country Link
US (1) US6096269A (de)
EP (1) EP0640392B1 (de)
JP (1) JP3439836B2 (de)
AU (1) AU670882B2 (de)
CA (1) CA2128987C (de)
DE (1) DE69424234T2 (de)
ES (1) ES2145795T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334349B1 (de) * 2000-10-18 2012-03-07 Art & Science, Inc. Verfahren zum verdünnen einer flüssigkeit und zum erkennen von analyten in einer verdünnten flüssigkeit
JP4191051B2 (ja) * 2002-02-27 2008-12-03 三光純薬株式会社 血漿又は血清分離具
US7364699B2 (en) * 2003-06-18 2008-04-29 Bayer Healthcare Llc Containers for reading and handling diagnostic reagents and methods of using the same
EP1746419A1 (de) * 2004-04-30 2007-01-24 Arkray, Inc. Probenanalysewerkzeug
JP2006038512A (ja) * 2004-07-23 2006-02-09 Fuji Photo Film Co Ltd 血液濾過用ガラス繊維フィルター、血液濾過器具および血液分析素子
CA2580810A1 (en) * 2004-09-20 2006-03-30 Bayer Healthcare Llc Biological test strip
WO2006095757A1 (ja) * 2005-03-09 2006-09-14 Fujifilm Corporation 多層分析要素
DE102005040211B4 (de) * 2005-08-16 2010-02-11 Maquet Cardiopulmonary Ag Verwendung von nichtionischen Estern in einer Beschichtung für mit Blut in Kontakt kommende Oberflächen und medizinische Vorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776904A (en) * 1985-07-19 1988-10-11 Miles Inc. Multilayer analytical element and method of making, using ultrasonic or laser energy
DE3530993A1 (de) * 1985-08-30 1987-03-05 Miles Lab Teststreifen mit festlegbarer probenaufnahmekapazitaet
US4839296A (en) * 1985-10-18 1989-06-13 Chem-Elec, Inc. Blood plasma test method
AU590071B2 (en) * 1987-02-25 1989-10-26 Genesis Labs, Inc. Dry test strips having a red blood cell exclusion layer preventing interference by red blood cells in analyte detection visualization
US5037738A (en) * 1987-06-03 1991-08-06 Abbott Laboratories Simultaneous assay for glucose and urea
FI81120C (fi) * 1988-09-26 1990-09-10 Kone Oy Foerfarande foer bestaemning av glukos ur biologiska vaetska samt reagensblandning foer tillaempning av foerfarandet.
US5087556A (en) * 1989-05-17 1992-02-11 Actimed Laboratories, Inc. Method for quantitative analysis of body fluid constituents
CA2031975A1 (en) * 1990-01-12 1991-07-13 Brian R. Barkes Device and method of separating and assaying whole blood
DE4012216A1 (de) * 1990-04-14 1991-10-17 Boehringer Mannheim Gmbh Testtraeger fuer die analyse von fluessigkeiten
JPH04324347A (ja) * 1991-04-24 1992-11-13 Terumo Corp 試験具

Also Published As

Publication number Publication date
AU6886094A (en) 1995-03-02
DE69424234T2 (de) 2000-09-07
JPH0755810A (ja) 1995-03-03
CA2128987A1 (en) 1995-02-06
AU670882B2 (en) 1996-08-01
EP0640392A3 (de) 1995-11-29
JP3439836B2 (ja) 2003-08-25
EP0640392B1 (de) 2000-05-03
US6096269A (en) 2000-08-01
CA2128987C (en) 1998-04-21
ES2145795T3 (es) 2000-07-16
EP0640392A2 (de) 1995-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee