IT1227293B - Dispositivo e metodo per la diagnosi di gravidanza - Google Patents

Dispositivo e metodo per la diagnosi di gravidanza

Info

Publication number
IT1227293B
IT1227293B IT8822206A IT2220688A IT1227293B IT 1227293 B IT1227293 B IT 1227293B IT 8822206 A IT8822206 A IT 8822206A IT 2220688 A IT2220688 A IT 2220688A IT 1227293 B IT1227293 B IT 1227293B
Authority
IT
Italy
Prior art keywords
urine
area
hcg
contacts
bioselective
Prior art date
Application number
IT8822206A
Other languages
English (en)
Other versions
IT8822206A0 (it
Inventor
Angelo Corti
Paola Piro
Emanuela Carta
Cesare Rovelli
Rosangela Bassi
Sandro Lamponi
Nicola Morgese
Carlo Rurali
Sergio Tognella
Original Assignee
Boehringer Biochemia Srl
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 Boehringer Biochemia Srl filed Critical Boehringer Biochemia Srl
Priority to IT8822206A priority Critical patent/IT1227293B/it
Publication of IT8822206A0 publication Critical patent/IT8822206A0/it
Priority to EP89118378A priority patent/EP0362809B1/en
Priority to DE89118378T priority patent/DE68912489D1/de
Priority to AT89118378T priority patent/ATE100591T1/de
Priority to JP1260898A priority patent/JPH02136137A/ja
Priority to US07/416,786 priority patent/US5145789A/en
Application granted granted Critical
Publication of IT1227293B publication Critical patent/IT1227293B/it

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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • 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
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
    • 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
    • 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
    • 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
    • Y10S436/811—Test for named disease, body condition or organ function
    • Y10S436/814—Pregnancy
    • 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
    • Y10S436/815—Test for named compound or class of compounds
    • Y10S436/817—Steroids or hormones
    • Y10S436/818—Human chorionic gonadotropin
IT8822206A 1988-10-06 1988-10-06 Dispositivo e metodo per la diagnosi di gravidanza IT1227293B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8822206A IT1227293B (it) 1988-10-06 1988-10-06 Dispositivo e metodo per la diagnosi di gravidanza
EP89118378A EP0362809B1 (en) 1988-10-06 1989-10-04 Device and method for the detection of an analyte
DE89118378T DE68912489D1 (de) 1988-10-06 1989-10-04 Vorrichtung und Verfahren zur Bestimmung eines Analyten.
AT89118378T ATE100591T1 (de) 1988-10-06 1989-10-04 Vorrichtung und verfahren zur bestimmung eines analyten.
JP1260898A JPH02136137A (ja) 1988-10-06 1989-10-05 妊娠検知装置及び検知方法
US07/416,786 US5145789A (en) 1988-10-06 1989-10-05 Device and method for pregnancy detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822206A IT1227293B (it) 1988-10-06 1988-10-06 Dispositivo e metodo per la diagnosi di gravidanza

Publications (2)

Publication Number Publication Date
IT8822206A0 IT8822206A0 (it) 1988-10-06
IT1227293B true IT1227293B (it) 1991-04-05

Family

ID=11193036

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822206A IT1227293B (it) 1988-10-06 1988-10-06 Dispositivo e metodo per la diagnosi di gravidanza

Country Status (6)

Country Link
US (1) US5145789A (it)
EP (1) EP0362809B1 (it)
JP (1) JPH02136137A (it)
AT (1) ATE100591T1 (it)
DE (1) DE68912489D1 (it)
IT (1) IT1227293B (it)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376337A (en) * 1990-12-18 1994-12-27 Seymour; Eugene H. Saliva sampling device and sample adequacy system
DE69226916T2 (de) * 1991-03-28 1999-05-12 Nippon Shoji Kk Einfache analysenvorrichtung
JPH04353764A (ja) * 1991-05-30 1992-12-08 Nissho Corp クロマトグラフィー用試験具
US5686315A (en) * 1991-06-14 1997-11-11 Quidel Corporation Assay device for one step detection of analyte
US5451504A (en) * 1991-07-29 1995-09-19 Serex, Inc. Method and device for detecting the presence of analyte in a sample
IL102486A (en) * 1991-10-04 1997-11-20 Orgenics Ltd Method and apparatus for detection of nucleic acid sequences with a nucleic acid probe
US5384264A (en) * 1992-11-05 1995-01-24 Syntron Bioresearch, Inc. Method and apparatus for single step assays of ligand-containing fluids
US5424193A (en) * 1993-02-25 1995-06-13 Quidel Corporation Assays employing dyed microorganism labels
US5500375A (en) * 1993-04-13 1996-03-19 Serex, Inc. Integrated packaging-holder device for immunochromatographic assays in flow-through or dipstick formats
US5494646A (en) * 1993-04-14 1996-02-27 Seymour; Eugene H. Sampling device and sample adequacy system
DE4443386C2 (de) * 1994-12-06 1996-09-19 Seratec Ges Fuer Biotechnologi Vorrichtung zur Durchführung eines Schwangerschaftstests
ES2181819T3 (es) * 1995-04-01 2003-03-01 Roche Diagnostics Gmbh Procedimiento para la fijacion de un material biologico.
US5656502A (en) * 1995-06-07 1997-08-12 Diagnostic Chemicals Limited Test strip holder and method of use
US5667754A (en) * 1995-09-25 1997-09-16 Hach Company Device for chloride ion removal prior to chemical oxygen demand analysis
DE19609838A1 (de) * 1996-03-13 1997-09-18 Boehringer Mannheim Gmbh Verfahren und Teststreifen zur Bestimmung eines Analyten
WO1997042959A1 (en) * 1996-05-16 1997-11-20 Gynétics Inc. Emergency contraceptive kit
US6001658A (en) * 1996-09-13 1999-12-14 Diagnostic Chemicals Limited Test strip apparatus and method for determining presence of analyte in a fluid sample
US6258548B1 (en) 1997-06-05 2001-07-10 A-Fem Medical Corporation Single or multiple analyte semi-quantitative/quantitative rapid diagnostic lateral flow test system for large molecules
US6165796A (en) * 1997-11-26 2000-12-26 Beckman Coulter, Inc. Pipettable ion detector and method
US6403298B1 (en) * 1998-06-16 2002-06-11 All Technologies Corporation Method and apparatus for urine self-test intended for use in a toilet
EP1104257B1 (en) * 1998-08-14 2008-12-10 BioControl Systems, Inc. Detection of contaminants using self-contained devices employing target material binding dyes
US6140136A (en) * 1998-09-18 2000-10-31 Syntron Bioresearch, Inc. Analytical test device and method of use
US6372514B1 (en) 1998-09-18 2002-04-16 Syntron Bioresearch, Inc. Even fluid front for liquid sample on test strip device
US6153147A (en) * 1998-10-06 2000-11-28 Craig; James J. Beverage analysis sample
AU2984400A (en) * 1999-02-05 2000-08-25 Taylor Technologies, Inc. Multicomponent test systems useful in analyzing liquid samples, and uses therefor
US6306665B1 (en) 1999-10-13 2001-10-23 A-Fem Medical Corporation Covalent bonding of molecules to an activated solid phase material
FR2801386A1 (fr) * 1999-11-19 2001-05-25 Adiatec Sa Dispositif de test pour l'analyse de faibles volumes d'echantillons par des methodes immunochromatographiques
EP1281089A1 (en) * 2000-02-23 2003-02-05 Besst-Test APS METHOD FOR CORRELATING BLOOD COAGULATION ACTIVITY WITH MARKERS IN BODY FLUIDS, e.g. URINE
US6699722B2 (en) 2000-04-14 2004-03-02 A-Fem Medical Corporation Positive detection lateral-flow apparatus and method for small and large analytes
US6855561B2 (en) 2001-09-10 2005-02-15 Quidel Corporation Method for adding an apparent non-signal line to a lateral flow assay
US20030175991A1 (en) * 2002-03-18 2003-09-18 Ho Winston Z. Optically-assisted high precision pregnancy progress monitoring
ES2401036T3 (es) 2002-08-13 2013-04-16 N-Dia, Inc. Uso de dispositivos y métodos para detectar líquido amniótico en secreciones vaginales
US7700372B2 (en) * 2002-10-08 2010-04-20 Tara Nylese Portable diagnostic device and method for determining temporal variations in concentrations
TWI340829B (en) * 2002-12-27 2011-04-21 Transpacific Systems Llc Method for determining a response of each probe zone on a test strip
US7197169B2 (en) * 2003-01-02 2007-03-27 Kuo-Jeng Wang Method for detecting a response of each probe zone on a test strip
GB2402475A (en) * 2003-06-04 2004-12-08 Inverness Medical Switzerland Analyte assay reading providing prompt result declaration
US7315378B2 (en) * 2003-06-04 2008-01-01 Inverness Medical Switzerland Gmbh Optical arrangement for assay reading device
US7317532B2 (en) * 2003-06-04 2008-01-08 Inverness Medical Switzerland Gmbh Flow sensing for determination of assay results
US7239394B2 (en) * 2003-06-04 2007-07-03 Inverness Medical Switzerland Gmbh Early determination of assay results
WO2005078442A1 (en) * 2004-02-10 2005-08-25 Dantini Daniel C Comprehensive food allergy test
US20050196812A1 (en) * 2004-03-05 2005-09-08 Williams David E. Determining the estimated date of embryo implantation and related dates
JP2007530946A (ja) * 2004-03-23 2007-11-01 クイデル コーポレイション ハイブリッド相ラテラルフロー・アッセイ
US7763454B2 (en) 2004-07-09 2010-07-27 Church & Dwight Co., Inc. Electronic analyte assaying device
WO2006092103A1 (en) * 2005-03-03 2006-09-08 Oakville Hong Kong Co., Limited Devices and methods for analyte assays with built-in result reporting using recognizable symbols
US20070015166A1 (en) * 2005-07-14 2007-01-18 Nilsen Thor W Lateral flow methods and devices for detection of nucleic acid binding proteins
US7794656B2 (en) 2006-01-23 2010-09-14 Quidel Corporation Device for handling and analysis of a biological sample
US7871568B2 (en) 2006-01-23 2011-01-18 Quidel Corporation Rapid test apparatus
DE102007019572A1 (de) * 2007-04-25 2008-10-30 Swiss Medical Solution Ag Vorrichtung zum Nachweis von Inhaltsstoffen in einer Flüssigkeit, insbesondere in unkontrolliert ausgeschiedenem Urin
GB2450351B (en) 2007-06-20 2012-01-18 Cozart Bioscience Ltd Monitoring an Immunoassay
EP2180318B1 (en) 2007-07-20 2012-08-29 Incorporated National University Iwate University Diagnostic agent for urinary protein of cat
GB2460660B (en) * 2008-06-04 2013-05-22 Alere Switzerland Gmbh Assay reader device & method for measuring hCG
US20100204056A1 (en) * 2009-02-10 2010-08-12 Takeuchi James M Quality-control and alignment element for assay substrates
NZ625421A (en) * 2009-09-24 2015-09-25 Univ Monash Testing device for identifying antigens and antibodies in biofluids
US8956859B1 (en) 2010-08-13 2015-02-17 Aviex Technologies Llc Compositions and methods for determining successful immunization by one or more vaccines
AT509727B1 (de) 2010-08-13 2011-11-15 Scheuringer Kim Kit umfassend eine testvorrichtung
US8828329B2 (en) 2010-10-01 2014-09-09 Church & Dwight, Co., Inc. Electronic analyte assaying device
US20140234987A1 (en) 2013-01-02 2014-08-21 N-Dia, Inc. Methods for predicting time-to-delivery in pregnant women
US10935555B2 (en) 2016-12-22 2021-03-02 Qiagen Sciences, Llc Determining candidate for induction of labor
US10656164B2 (en) 2016-12-22 2020-05-19 Qiagen Sciences, Llc Screening asymptomatic pregnant woman for preterm birth

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3484505D1 (de) * 1983-12-19 1991-05-29 Daiichi Pure Chemicals Co Ltd Immuntest.
US4999285A (en) * 1984-11-15 1991-03-12 Syntex (U.S.A.) Inc. Chromatographic cassette
US4624929A (en) * 1984-12-03 1986-11-25 Syntex (U.S.A.) Inc. Sample collector and assay device and method for its use
TW203120B (it) * 1985-10-04 1993-04-01 Abbott Lab
GB8526741D0 (en) * 1985-10-30 1985-12-04 Boots Celltech Diagnostics Binding assay device
US4916056A (en) * 1986-02-18 1990-04-10 Abbott Laboratories Solid-phase analytical device and method for using same
AU7385387A (en) * 1986-06-09 1987-12-10 Ortho Diagnostic Systems Inc. Immunoassay using detection of colloidal gold
EP1555529A3 (en) * 1987-04-27 2008-06-04 Inverness Medical Switzerland GmbH Immunochromatographic specific binding assay device and method.
US5120643A (en) * 1987-07-13 1992-06-09 Abbott Laboratories Process for immunochromatography with colloidal particles

Also Published As

Publication number Publication date
ATE100591T1 (de) 1994-02-15
IT8822206A0 (it) 1988-10-06
JPH02136137A (ja) 1990-05-24
US5145789A (en) 1992-09-08
EP0362809B1 (en) 1994-01-19
DE68912489D1 (de) 1994-03-03
EP0362809A1 (en) 1990-04-11

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030