ES8802447A1 - Procedimiento mejorado de fabricar un dispositivo de diagnostico para detectar la presencia de un analito en un liquido. - Google Patents

Procedimiento mejorado de fabricar un dispositivo de diagnostico para detectar la presencia de un analito en un liquido.

Info

Publication number
ES8802447A1
ES8802447A1 ES557760A ES557760A ES8802447A1 ES 8802447 A1 ES8802447 A1 ES 8802447A1 ES 557760 A ES557760 A ES 557760A ES 557760 A ES557760 A ES 557760A ES 8802447 A1 ES8802447 A1 ES 8802447A1
Authority
ES
Spain
Prior art keywords
liquid
aperture
filter
reaction zone
zone
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
ES557760A
Other languages
English (en)
Other versions
ES557760A0 (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.)
Murex Corp
Original Assignee
Murex 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
Priority claimed from US06/740,100 external-priority patent/US4623461A/en
Priority claimed from US06/857,914 external-priority patent/US4693834A/en
Application filed by Murex Corp filed Critical Murex Corp
Publication of ES557760A0 publication Critical patent/ES557760A0/es
Publication of ES8802447A1 publication Critical patent/ES8802447A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • G01N33/56988—HIV or HTLV
    • 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
    • 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
    • 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
    • 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
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G01N33/549—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic with antigen or antibody entrapped within the carrier

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • AIDS & HIV (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paper (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Threshing Machine Elements (AREA)
  • Endoscopes (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

EL DISPOSITIVO DE PRUEBA (10) COMPRENDE ESENCIALMENTE UNOS MEDIOS (20) DE ENTRADA DE LIQUIDO CON UNOS MEDIOS (30) DE FILTRO SITUADOS DEBAJO DE LOS PRIMEROS Y QUE TIENEN UNA ZONA (32) DE REACCION PARA RECIBIR EL LIQUIDO DESDE LOS MEDIOS DE ENTRADA, UNA ZONA PERIFERICA (34) Y UNOS MEDIOS (40) ABSORBENTES, MEDIOS RETENEDORES (50) COMPUESTOS POR MEDIOS DE CIERRE (52), DE MODO QUE LA ZONA (32) DE REACCION RECIBE LIQUIDO (60) A TRAVES DE LA ABERTURA (24) DE DESCARGA. SE INCLUYE TAMBIEN UN RECIPIENTE DE DEPOSITO DE REACCION PARA SU INSERCION RETIRABLE EN LA ENTRADA RECEPTORA DE LOS MEDIOS DE ENTRADA DE LIQUIDO, Y UN SALIENTE DE SOPORTE QUE SE EXTIENDE RADIAL Y CIRCUNFERENCIALMENTE EN TORNO AL EXTERIOR DEL RECIPIENTE PARA DESCANSAR SOBRE LOS MEDIOS DE ENTRADA DE LIQUIDO. DE APLICACION PARA LA DETECCION DE SUSTANCIAS TALES COMO ANTIGENOS, HORMONAS, DROGAS Y SIMILARES EN FLUIDOS BIOLOGICOS. D
ES557760A 1985-05-31 1987-10-01 Procedimiento mejorado de fabricar un dispositivo de diagnostico para detectar la presencia de un analito en un liquido. Expired ES8802447A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/740,100 US4623461A (en) 1985-05-31 1985-05-31 Transverse flow diagnostic device
US06/857,914 US4693834A (en) 1986-05-05 1986-05-05 Transverse flow diagnostic kit

Publications (2)

Publication Number Publication Date
ES557760A0 ES557760A0 (es) 1988-06-01
ES8802447A1 true ES8802447A1 (es) 1988-06-01

Family

ID=27113631

Family Applications (2)

Application Number Title Priority Date Filing Date
ES555520A Expired ES8801725A1 (es) 1985-05-31 1986-05-30 Un dispositivo para comprobar la presencia de un analito en un liquido.
ES557760A Expired ES8802447A1 (es) 1985-05-31 1987-10-01 Procedimiento mejorado de fabricar un dispositivo de diagnostico para detectar la presencia de un analito en un liquido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES555520A Expired ES8801725A1 (es) 1985-05-31 1986-05-30 Un dispositivo para comprobar la presencia de un analito en un liquido.

Country Status (17)

Country Link
EP (1) EP0206561B1 (es)
KR (1) KR870700212A (es)
CN (1) CN1009492B (es)
AT (1) ATE60663T1 (es)
AU (1) AU591139B2 (es)
BR (1) BR8606624A (es)
CA (1) CA1269929A (es)
DE (1) DE3677267D1 (es)
ES (2) ES8801725A1 (es)
FI (1) FI87279C (es)
HU (1) HU203287B (es)
IL (1) IL78854A (es)
IN (1) IN165229B (es)
MX (1) MX164389B (es)
NO (1) NO171245C (es)
NZ (1) NZ216289A (es)
WO (1) WO1986006978A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3787078T2 (de) * 1986-11-24 1993-12-09 Abbott Lab Proberichtwirkung für analytisches Festphasengerät.
US5079142A (en) * 1987-01-23 1992-01-07 Synbiotics Corporation Orthogonal flow immunoassays and devices
US4833087A (en) * 1987-02-27 1989-05-23 Eastman Kodak Company Disposable container configured to produce uniform signal
CA1313616C (en) * 1987-06-01 1993-02-16 Robert B. Sargeant Lateral flow, non-bibulous membrane protocols
WO1988009824A1 (en) * 1987-06-05 1988-12-15 National Diagnostic Products (Australia) Pty. Limi Improvements in diagnostic test strips
GB8720253D0 (en) * 1987-08-27 1987-10-07 Cogent Ltd Assay systems
US5006464A (en) * 1987-10-01 1991-04-09 E-Y Laboratories, Inc. Directed flow diagnostic device and method
US5006474A (en) * 1987-12-16 1991-04-09 Disease Detection International Inc. Bi-directional lateral chromatographic test device
EP0327395A3 (en) * 1988-02-05 1990-12-27 Idexx Corp. Assay kit and method
US5298430A (en) * 1988-09-13 1994-03-29 Hoechst Celanese Corporation Immunoassay process utilizing a cellulose organic ester fibret support element
EP0442872A4 (en) * 1988-11-14 1992-08-05 Idexx Corp. Dual absorbent analyte detection
US4948561A (en) * 1989-02-09 1990-08-14 Eastman Kodak Company Multiple level filter device and kit containing same
US5147609A (en) * 1989-05-19 1992-09-15 Pb Diagnostic Systems, Inc. Assay element
US5208163A (en) * 1990-08-06 1993-05-04 Miles Inc. Self-metering fluid analysis device
US5147606A (en) * 1990-08-06 1992-09-15 Miles Inc. Self-metering fluid analysis device
US5958339A (en) * 1992-08-31 1999-09-28 Clinical Diagnostic Systems, Inc. Format for immunoassay in thin film
JP3299330B2 (ja) * 1993-03-18 2002-07-08 持田製薬株式会社 簡易測定装置および方法
US5733507A (en) * 1995-06-07 1998-03-31 Inphocyte, Inc. Biological cell sample holder for use in infrared and/or Raman spectroscopy analysis holder
US5848977A (en) * 1996-02-16 1998-12-15 Inphocyte, Inc. Sample holder for cells
CN1759318B (zh) * 2003-03-10 2013-12-18 积水医疗株式会社 检测样品的方法和用于检测方法中的样品容器
GB2411230A (en) * 2004-02-23 2005-08-24 Johnson & Johnson Medical Ltd Diagnostic test caps
US20100077843A1 (en) * 2008-03-31 2010-04-01 Doraisamy Loganathan Substance identification apparatus and methods of using
JP5086159B2 (ja) * 2008-04-04 2012-11-28 株式会社エンプラス 流体取扱ユニットおよびそれを用いた流体取扱装置
CN103168222A (zh) * 2010-07-14 2013-06-19 恰根有限公司 用于分离和/或纯化生物分子的装置
CN106268407A (zh) * 2015-06-02 2017-01-04 奥健生物科技（广州）有限公司 一种物料分存式混合泵
CN108303351B (zh) * 2018-03-31 2023-10-10 宁波新边界科学仪器有限公司 液体在多孔或粉末状固体中吸入行为的测量方法及其装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA983358A (en) * 1971-09-08 1976-02-10 Kenneth D. Bagshawe Performance of chemical or biological reactions
DE2657031C3 (de) * 1976-12-16 1981-02-26 Carl Schleicher & Schuell Gmbh & Co Kg, 3352 Einbeck Ausgleichsplatte für eine Druck* filtrationszelle
JPS587332Y2 (ja) * 1978-06-06 1983-02-08 富士写真フイルム株式会社 多層血液化学分析材料
US4246339A (en) 1978-11-01 1981-01-20 Millipore Corporation Test device
JPS5977356A (ja) * 1982-06-30 1984-05-02 Fuji Photo Film Co Ltd 螢光アツセイ用多層分析要素およびそれを用いる螢光アツセイ法
GB2139519B (en) * 1983-04-29 1986-03-05 Kenneth Dawson Bagshawe Reaction-chamber and filter for chemical analysis
US4786471A (en) * 1983-10-21 1988-11-22 Baxter Travenol Laboratories, Inc. Heterogeneous immunoassay method and assembly
DE3587159T2 (de) * 1984-04-27 1993-08-19 Fuji Photo Film Co Ltd Analytisches element zur analyse einer vollblutprobe.
JPH0736012B2 (ja) * 1984-10-05 1995-04-19 テルモ株式会社 試験片

Also Published As

Publication number Publication date
AU5965186A (en) 1986-12-24
AU591139B2 (en) 1989-11-30
WO1986006978A1 (en) 1986-12-04
ES557760A0 (es) 1988-06-01
FI87279B (fi) 1992-08-31
EP0206561B1 (en) 1991-01-30
FI87279C (fi) 1992-12-10
CN86103715A (zh) 1987-04-01
NO171245C (no) 1993-02-17
BR8606624A (pt) 1987-10-13
MX164389B (es) 1992-08-11
DE3677267D1 (de) 1991-03-07
CA1269929A (en) 1990-06-05
IL78854A0 (en) 1986-09-30
ATE60663T1 (de) 1991-02-15
HU203287B (en) 1991-07-29
IN165229B (es) 1989-09-02
NZ216289A (en) 1989-04-26
KR870700212A (ko) 1987-05-30
ES555520A0 (es) 1988-02-16
NO171245B (no) 1992-11-09
EP0206561A2 (en) 1986-12-30
ES8801725A1 (es) 1988-02-16
CN1009492B (zh) 1990-09-05
HUT50656A (en) 1990-03-28
FI870379A (fi) 1987-01-29
EP0206561A3 (en) 1987-07-29
FI870379A0 (fi) 1987-01-29
NO870300L (no) 1987-01-23
IL78854A (en) 1991-11-21

Similar Documents

Publication Publication Date Title
ES8801725A1 (es) Un dispositivo para comprobar la presencia de un analito en un liquido.
ZA857733B (en) Field assay for ligands
HU182641B (en) Diagnostic means for the detection and determination of glucose
EP0181272A3 (en) Device for detecting gas bubbles in blood
CA2029915A1 (en) Reagent supply system for a medical analytical instrument
JPS5697531A (en) Device for contacting liquid with gas
JPS5657437A (en) Measuring device for concentration of gas in blood
GB2004646A (en) Process and reagent for the determination of alpha-amylase
JPS5693045A (en) Detection and quantitative determination of occult blood
JPS5697528A (en) Catalytic device contacting gas with liquid
AU4353289A (en) Device for releasing and diffusing bubbles into liquid
BE866336A (fr) Elements de garnissage destines a des appareils dont le but est d'etablir un contact principalement entre des milieux gazeux et des milieux liquides
ES8500449A1 (es) Perfeccionamientos en los aparatos analizadores de gases
JPS5292773A (en) Automatic analyzer
FR2455061A3 (fr) Polymeres contenant des sorbants des saccharides, des glycoproteines et des saccharides, et procede pour leur preparation
JPS5296079A (en) Mechanism for detecting concentration of gas and liquid
AU6866281A (en) Diffuser for aeration and agitation of liquid
JPS5473594A (en) Liquid crystal display device
CS192947B1 (en) Device for the aeration and control of oxygen inlet into activation tanks with aid of jets of liquid
GR58723B7 (en) Liquid for chemical refining of diesel stoves
HUT44858A (en) Measuring arrangement for determining light absorption and dispersion of liquid mediums
JPS5352193A (en) Gas detecting tube
JPS57133354A (en) Analysis of medicine in biological liquid
ES554223A0 (es) Mejoras en los sistemas de contencion de muestras liquidas de analisis y analogos.
GB8402760D0 (en) Device for detecting presence/absence of liquid in vessel

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102