ES2123578T3 - Elemento de analisis para inmunoensayos. - Google Patents
Elemento de analisis para inmunoensayos.Info
- Publication number
- ES2123578T3 ES2123578T3 ES93101143T ES93101143T ES2123578T3 ES 2123578 T3 ES2123578 T3 ES 2123578T3 ES 93101143 T ES93101143 T ES 93101143T ES 93101143 T ES93101143 T ES 93101143T ES 2123578 T3 ES2123578 T3 ES 2123578T3
- Authority
- ES
- Spain
- Prior art keywords
- reaction zone
- binding
- analyte
- detection
- zones
- 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
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
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/805—Test papers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/81—Packaged device or kit
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/967—Standards, controls, materials, e.g. validation studies, buffer systems
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/97—Test strip or test slide
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/973—Simultaneous determination of more than one analyte
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/805—Optical property
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
- Y10S436/81—Tube, bottle, or dipstick
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Steroid Compounds (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
LA INVENCION SE REFIERE A UN ELEMENTO DE ANALISIS PARA LA DETERMINACION DE MUESTRAS DE ANALISIS SEGUN EL PRINCIPIO DE UN SISTEMA DE INMUNOENSAYOS HETEROGENEO A PARTIR DE MATERIAL SOPORTE POROSO CON CAPACIDAD CROMATOGRAFICA CON UNA ZONA DE REACCION, AL MENOS CON DOS ZONAS DE DETECCION Y CON ZONA DE ASPIRACION EXISTENTE A CONTINUACION. LAS ZONAS DE REACCION CONTIENEN PARTNERS DE ENLACE MARCADO ESPECIFICO ANALITICO SOBRE UNA CANTIDAD SOLUBLE, DE VECINDAD ESTRECHA PERO DE COMPARTIMENTOS SEPARADOS UNO DE OTRO DE FORMA ESPACIAL. LAS ZONAS DE DETECCION SE ENCUENTRAN VECINAS A LAS ZONAS DE REACCION Y CONTIENEN UN REACTIVO DE ENLACE INMOVILIZADO PARA UN PARTNER DE ENLACE RESISTENTE EN LA ZONA DE REACCION. AL MENOS UNA ZONA DE DETECCION CONTIENE UN REACTIVO DE ENLACE PARA EL PERTNER DE ENLACE NO MARCADO DE FORMA ANALITICA ESPECIFICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4202850A DE4202850A1 (de) | 1992-01-31 | 1992-01-31 | Analysenelement fuer immunoassays |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2123578T3 true ES2123578T3 (es) | 1999-01-16 |
Family
ID=6450739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93101143T Expired - Lifetime ES2123578T3 (es) | 1992-01-31 | 1993-01-26 | Elemento de analisis para inmunoensayos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5424220A (es) |
EP (1) | EP0553770B1 (es) |
JP (1) | JP2952269B2 (es) |
AT (1) | ATE170290T1 (es) |
DE (2) | DE4202850A1 (es) |
ES (1) | ES2123578T3 (es) |
Families Citing this family (75)
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---|---|---|---|---|
US5648274A (en) * | 1991-05-29 | 1997-07-15 | Smithkline Diagnostics, Inc. | Competitive immunoassay device |
CA2143365A1 (en) * | 1994-03-14 | 1995-09-15 | Hugh V. Cottingham | Nucleic acid amplification method and apparatus |
US5725831A (en) * | 1994-03-14 | 1998-03-10 | Becton Dickinson And Company | Nucleic acid amplification apparatus |
US5707818A (en) * | 1994-12-13 | 1998-01-13 | Bsi Corporation | Device and method for simultaneously performing multiple competitive immunoassays |
US5712172A (en) * | 1995-05-18 | 1998-01-27 | Wyntek Diagnostics, Inc. | One step immunochromatographic device and method of use |
AU6720096A (en) | 1995-08-09 | 1997-03-05 | Quidel Corporation | Test strip and method for one step lateral flow assay |
KR970706902A (ko) * | 1995-09-12 | 1997-12-01 | 로드릭 리차드 제이 | Dna 증폭 및 검정 방법 및 장치(device and method for dna amplification and assay) |
US5981298A (en) * | 1995-12-13 | 1999-11-09 | Surmodics, Inc. | Immunoassay device and method |
GB9602323D0 (en) * | 1996-02-06 | 1996-04-03 | Boehringer Mannheim Gmbh | Materials and methods relating to binding assays |
US20020010406A1 (en) | 1996-05-17 | 2002-01-24 | Douglas Joel S. | Methods and apparatus for expressing body fluid from an incision |
EP1579814A3 (en) | 1996-05-17 | 2006-06-14 | Roche Diagnostics Operations, Inc. | Methods and apparatus for sampling and analyzing body fluid |
US5998221A (en) * | 1996-09-25 | 1999-12-07 | Becton, Dickinson And Company | Non-instrumented assay with quantitative and qualitative results |
AU4963897A (en) * | 1996-11-18 | 1998-06-10 | Avraham Zer | Immunochromatography test strips |
US5879951A (en) | 1997-01-29 | 1999-03-09 | Smithkline Diagnostics, Inc. | Opposable-element assay device employing unidirectional flow |
DE19707204A1 (de) * | 1997-02-24 | 1998-08-27 | Boehringer Mannheim Gmbh | System zur Herstellung diagnostischer Vielfach-Testelemente |
US5939252A (en) | 1997-05-09 | 1999-08-17 | Lennon; Donald J. | Detachable-element assay device |
US5948695A (en) * | 1997-06-17 | 1999-09-07 | Mercury Diagnostics, Inc. | Device for determination of an analyte in a body fluid |
KR100292182B1 (ko) | 1997-09-18 | 2001-11-26 | 모리시타 요이찌 | 면역크로마토그라피장치 |
WO1999032883A2 (en) * | 1997-12-19 | 1999-07-01 | Amira Medical | Embossed test strip system |
AUPP103497A0 (en) * | 1997-12-19 | 1998-01-15 | Panbio Pty Ltd | Assay apparatus |
US6780617B2 (en) | 2000-12-29 | 2004-08-24 | Chen & Chen, Llc | Sample processing device and method |
US7799521B2 (en) * | 1998-06-24 | 2010-09-21 | Chen & Chen, Llc | Thermal cycling |
US6171295B1 (en) * | 1999-01-20 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular catheter with composite reinforcement |
US7167615B1 (en) | 1999-11-05 | 2007-01-23 | Board Of Regents, The University Of Texas System | Resonant waveguide-grating filters and sensors and methods for making and using same |
US6399295B1 (en) | 1999-12-17 | 2002-06-04 | Kimberly-Clark Worldwide, Inc. | Use of wicking agent to eliminate wash steps for optical diffraction-based biosensors |
US20030013208A1 (en) * | 2001-07-13 | 2003-01-16 | Milagen, Inc. | Information enhanced antibody arrays |
WO2003022435A2 (en) * | 2001-09-11 | 2003-03-20 | Iquum, Inc. | Sample vessels |
US20040229347A1 (en) * | 2001-09-17 | 2004-11-18 | Perez Edward P. | Embossed test strip system |
US7102752B2 (en) * | 2001-12-11 | 2006-09-05 | Kimberly-Clark Worldwide, Inc. | Systems to view and analyze the results from diffraction-based diagnostics |
US7098041B2 (en) | 2001-12-11 | 2006-08-29 | Kimberly-Clark Worldwide, Inc. | Methods to view and analyze the results from diffraction-based diagnostics |
DE10164059A1 (de) * | 2001-12-29 | 2003-07-10 | Genzyme Virotech Gmbh | Dotting-und/oder Blottingmembran |
US7771922B2 (en) * | 2002-05-03 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Biomolecule diagnostic device |
US7485453B2 (en) | 2002-05-03 | 2009-02-03 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7118855B2 (en) | 2002-05-03 | 2006-10-10 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7223368B2 (en) * | 2002-05-03 | 2007-05-29 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7214530B2 (en) | 2002-05-03 | 2007-05-08 | Kimberly-Clark Worldwide, Inc. | Biomolecule diagnostic devices and method for producing biomolecule diagnostic devices |
US7223534B2 (en) * | 2002-05-03 | 2007-05-29 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
US7091049B2 (en) * | 2002-06-26 | 2006-08-15 | Kimberly-Clark Worldwide, Inc. | Enhanced diffraction-based biosensor devices |
JP4283512B2 (ja) * | 2002-09-09 | 2009-06-24 | アークレイ株式会社 | 試験用具、およびそれの製造方法 |
US7169550B2 (en) | 2002-09-26 | 2007-01-30 | Kimberly-Clark Worldwide, Inc. | Diffraction-based diagnostic devices |
JP4632262B2 (ja) | 2003-02-05 | 2011-02-16 | アイキューム,インク. | サンプルの処理 |
DE10330982A1 (de) * | 2003-07-09 | 2005-02-17 | Prisma Diagnostika Gmbh | Vorrichtung und Verfahren zur simultanen Bestimmung von Blutgruppenantigenen |
DE10330981B4 (de) * | 2003-07-09 | 2010-04-01 | Medion Diagnostics Ag | Vorrichtung und Verfahren zur simultanen Durchführung von Blutgruppenbestimmung, Serumgegenprobe und Antikörpersuch-Test |
US8128871B2 (en) | 2005-04-22 | 2012-03-06 | Alverix, Inc. | Lateral flow assay systems and methods |
WO2006083367A2 (en) * | 2004-11-23 | 2006-08-10 | Response Biomedical Corporation | Immunoassay employing two-step internal calibration reaction |
US7682817B2 (en) * | 2004-12-23 | 2010-03-23 | Kimberly-Clark Worldwide, Inc. | Microfluidic assay devices |
JP2006208386A (ja) * | 2005-01-26 | 2006-08-10 | Agilent Technol Inc | 複数の標識を有するアッセイテスト細片及びその読み取り法 |
US7189522B2 (en) | 2005-03-11 | 2007-03-13 | Chembio Diagnostic Systems, Inc. | Dual path immunoassay device |
WO2006098804A2 (en) | 2005-03-11 | 2006-09-21 | Chembio Diagnostic Systems, Inc. | Dual path immunoassay device |
US9891217B2 (en) | 2005-04-22 | 2018-02-13 | Alverix, Inc. | Assay test strips with multiple labels and reading same |
US7858384B2 (en) * | 2005-04-29 | 2010-12-28 | Kimberly-Clark Worldwide, Inc. | Flow control technique for assay devices |
US7439079B2 (en) * | 2005-04-29 | 2008-10-21 | Kimberly-Clark Worldwide, Inc. | Assay devices having detection capabilities within the hook effect region |
US7803319B2 (en) * | 2005-04-29 | 2010-09-28 | Kimberly-Clark Worldwide, Inc. | Metering technique for lateral flow assay devices |
US20060246599A1 (en) * | 2005-04-29 | 2006-11-02 | Sarah Rosenstein | Lateral flow device |
US20060246574A1 (en) * | 2005-04-29 | 2006-11-02 | Sarah Rosenstein | Dispenser for making a lateral flow device |
EP1929301A2 (en) * | 2005-08-23 | 2008-06-11 | Response Biomedical Corporation | Multi-directional immunochromatographic assays |
JP2009524834A (ja) * | 2006-01-27 | 2009-07-02 | オクソニカ・インコーポレーテッド | 被包検出様式を用いた側方流動イムノアッセイ |
CA2677977C (en) * | 2007-02-26 | 2015-03-31 | Response Biomedical Corporation | Comparative multiple analyte assay |
GB0717043D0 (en) * | 2007-04-10 | 2007-10-10 | Inverness Medical Switzerland | Assay device |
NZ570601A (en) * | 2007-09-01 | 2009-11-27 | Inverness Medical Switzerland | Assay device with shared zones |
WO2009063379A1 (en) * | 2007-11-12 | 2009-05-22 | Koninklijke Philips Electronics N. V. | Optical bio-sensor cartridge identifier |
WO2009136476A1 (ja) * | 2008-05-07 | 2009-11-12 | パナソニック株式会社 | バイオセンサの製造方法およびバイオセンサ |
GB2460660B (en) | 2008-06-04 | 2013-05-22 | Alere Switzerland Gmbh | Assay reader device & method for measuring hCG |
US20100022916A1 (en) | 2008-07-24 | 2010-01-28 | Javanbakhsh Esfandiari | Method and Apparatus for Collecting and Preparing Biological Samples for Testing |
US8603835B2 (en) | 2011-02-10 | 2013-12-10 | Chembio Diagnostic Systems, Inc. | Reduced step dual path immunoassay device and method |
CN103917638A (zh) * | 2011-09-08 | 2014-07-09 | Nexusdx股份有限公司 | 多级分析物检定 |
JP2013058650A (ja) | 2011-09-09 | 2013-03-28 | Renesas Electronics Corp | 半導体装置 |
EP2883050B1 (en) * | 2012-08-09 | 2016-08-31 | Stichting Dienst Landbouwkundig Onderzoek | Membrane assembly and a lateral flow immunoassay device comprising such membrane assembly |
US9423399B2 (en) * | 2012-09-28 | 2016-08-23 | Takara Bio Usa, Inc. | Lateral flow assays for tagged analytes |
JP6048650B2 (ja) * | 2012-10-31 | 2016-12-21 | 住友ベークライト株式会社 | 糖鎖認識分子を検出するための膜担体 |
EP2835645B1 (en) * | 2013-08-08 | 2015-10-07 | Sartorius Stedim Biotech GmbH | Lateral flow membrane and immunoassay device |
WO2015153018A2 (en) | 2014-04-02 | 2015-10-08 | Chembio Diagnostic Systems, Inc. | Immunoassay utilizing trapping conjugate |
US20160116466A1 (en) | 2014-10-27 | 2016-04-28 | Chembio Diagnostic Systems, Inc. | Rapid Screening Assay for Qualitative Detection of Multiple Febrile Illnesses |
US10184938B2 (en) * | 2015-03-19 | 2019-01-22 | Ricoh Company, Ltd. | Testing device, a transfer member, a method of the testing device, and a testing kit |
CN108431603B (zh) | 2016-12-28 | 2020-04-21 | 纽勤有限公司 | 流体限位器筒式组件及其使用方法 |
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-
1992
- 1992-01-31 DE DE4202850A patent/DE4202850A1/de not_active Withdrawn
-
1993
- 1993-01-26 EP EP93101143A patent/EP0553770B1/de not_active Expired - Lifetime
- 1993-01-26 ES ES93101143T patent/ES2123578T3/es not_active Expired - Lifetime
- 1993-01-26 AT AT93101143T patent/ATE170290T1/de not_active IP Right Cessation
- 1993-01-26 DE DE59308904T patent/DE59308904D1/de not_active Expired - Fee Related
- 1993-01-29 US US08/010,985 patent/US5424220A/en not_active Expired - Fee Related
- 1993-01-30 JP JP5034785A patent/JP2952269B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH05281231A (ja) | 1993-10-29 |
DE4202850A1 (de) | 1993-08-05 |
EP0553770A2 (de) | 1993-08-04 |
EP0553770B1 (de) | 1998-08-26 |
EP0553770A3 (en) | 1993-08-25 |
ATE170290T1 (de) | 1998-09-15 |
US5424220A (en) | 1995-06-13 |
JP2952269B2 (ja) | 1999-09-20 |
DE59308904D1 (de) | 1998-10-01 |
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