ES2051900T3 - Un dispositivo para suministrar una muestra fluida a un dispositivo de diagnostico a un regimen controlado. - Google Patents

Un dispositivo para suministrar una muestra fluida a un dispositivo de diagnostico a un regimen controlado.

Info

Publication number
ES2051900T3
ES2051900T3 ES89102546T ES89102546T ES2051900T3 ES 2051900 T3 ES2051900 T3 ES 2051900T3 ES 89102546 T ES89102546 T ES 89102546T ES 89102546 T ES89102546 T ES 89102546T ES 2051900 T3 ES2051900 T3 ES 2051900T3
Authority
ES
Spain
Prior art keywords
release device
controlled
flow
diagnostic device
fluid sample
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
Application number
ES89102546T
Other languages
English (en)
Inventor
Patricia A Gary
Melissa S Maret
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of ES2051900T3 publication Critical patent/ES2051900T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/53—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
    • 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
    • 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
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54391—Immunochromatographic test strips based on vertical flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • 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
    • 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
    • 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
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/084—Passive control of flow resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

SE MUESTRA UN DISPOSITIVO PARA LIBERAR FLUIDO PARA UN FLUJO A TRAVES DE UN DISPOSITIVO DE DIAGNOSTICO A NIVEL CONTROLADO. EL TIENE UNA FUENTE CON UNA APERTURA EN SU FONDO Y UNA MEMBRANA DE CONTROL DE FLUJO CUBRIENDO LA APERTURA. EL TAMAÑO DE LA ABERTURA Y DE LOS POROS DEL MEDIO DE MEMBRANA DE CONTROL DE FLUJO SON SELECCIONADOS PARA CONSEGUIR UN NIVEL DE FLUJO CONTROLADO. EL DISPOSITIVO DE LIBERACION USADO SE ASOCIA CON UNA SUPERFICIE DE PRUEBA DE FLUJO A TRAVES DE UN DISPOSITIVO DE DIAGNOSTICO Y UNA MUESTRA DE FLUIDO SE COLOCA EN LA FUENTE. EL FLUIDO FLUYE A TRAVES DEL DISPOSITIVO DE LIBERACION Y ENTRA EN CONTACTO CON UN AREA DE PRUEBA DEL DISPOSITIVO DE DIAGNOSTICO A UN NIVEL CONTROLADO. ADEMAS REACTIVOS DE PRUEBA SE PUEDEN AÑADIR AL AREA DE PRUEBA A TRAVES DEL DISPOSITIVO DE LIBERACION O EL DISPOSITIVO DE LIBERACION PUEDE SER RETIRADO Y DESCARGADO. FIG 5.
ES89102546T 1988-03-23 1989-02-15 Un dispositivo para suministrar una muestra fluida a un dispositivo de diagnostico a un regimen controlado. Expired - Lifetime ES2051900T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17210888A 1988-03-23 1988-03-23

Publications (1)

Publication Number Publication Date
ES2051900T3 true ES2051900T3 (es) 1994-07-01

Family

ID=22626394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89102546T Expired - Lifetime ES2051900T3 (es) 1988-03-23 1989-02-15 Un dispositivo para suministrar una muestra fluida a un dispositivo de diagnostico a un regimen controlado.

Country Status (10)

Country Link
EP (1) EP0334015B1 (es)
JP (1) JPH0765994B2 (es)
AT (1) ATE105634T1 (es)
AU (1) AU620077B2 (es)
CA (1) CA1340048C (es)
DE (1) DE68915194T2 (es)
DK (1) DK172575B1 (es)
ES (1) ES2051900T3 (es)
FI (1) FI96449C (es)
MY (1) MY104403A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135872A (en) * 1989-04-28 1992-08-04 Sangstat Medical Corporation Matrix controlled method of delayed fluid delivery for assays
DE4012216A1 (de) * 1990-04-14 1991-10-17 Boehringer Mannheim Gmbh Testtraeger fuer die analyse von fluessigkeiten
GB9014903D0 (en) * 1990-07-05 1990-08-22 Unilever Plc Assays
US5272083A (en) * 1990-10-10 1993-12-21 Costar Corporation Culture device and method of use having a detachable cell or tissue growth surface
US5470743A (en) * 1991-03-06 1995-11-28 Becton, Dickinson And Company Transmembrane cell culture device
DE4205894A1 (de) * 1992-02-26 1993-09-02 Martin Rahe Vorrichtung zur erfassung und/oder messung oder kontrolle der beschaffenheit, insbesondere chemischer und/oder biologischer verhaeltnisse mit hilfe von wenigstens einem indikator in fluessigem milieu, insbesondere waessrigem milieu, wie z. b. urin
US5308580A (en) * 1992-05-19 1994-05-03 Millipore Corporation Sample collection and analytical device
AT406310B (de) * 1998-09-22 2000-04-25 Gerd Dr Egger Vorrichtung zur messung der migrationsfähigkeit von amöboid beweglichen zellen
FR2792333B1 (fr) * 1999-04-14 2003-01-24 Labonord Dispositif de depot de cellules sur une plaque d'analyse
WO2000072012A2 (en) * 1999-05-24 2000-11-30 Abbott Laboratories Apparatus for pretreating a sample containing an analyte
DE60219207T2 (de) * 2001-12-12 2008-01-24 Proteome Systems Intellectual Property Pty. Ltd., North Ryde Diagnostisches testverfahren
EP1566621A4 (en) * 2002-11-21 2010-04-07 Sapporo Immuno Diagnostic Lab INSTRUMENT FOR COLLECTING AND RECOVERING STORAGE
FR2991689B1 (fr) 2012-06-11 2018-04-20 Diagast Dispositif de diagnostic immuno-hematologique et utilisations
CN112204398B (zh) 2018-02-16 2025-01-28 迪亚加斯特公司 包括珠的体外诊断装置及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE889017A (fr) * 1980-05-30 1981-09-16 Mallinckrodt Inc Trousse de diagnostic
JPS57200862A (en) * 1981-06-05 1982-12-09 Fuji Photo Film Co Ltd Mutilayer analysis element utilizing unique binding reaction
JPS59170768A (ja) * 1983-03-17 1984-09-27 Fuji Photo Film Co Ltd 非アイソト−プアツセイ用多層分析要素およびそれを用いるアツセイ方法
TW203120B (es) * 1985-10-04 1993-04-01 Abbott Lab
US4920046A (en) * 1987-02-20 1990-04-24 Becton, Dickinson And Company Process, test device, and test kit for a rapid assay having a visible readout

Also Published As

Publication number Publication date
DK141689A (da) 1989-09-24
ATE105634T1 (de) 1994-05-15
DK141689D0 (da) 1989-03-22
FI96449B (fi) 1996-03-15
FI891379L (fi) 1989-09-24
AU620077B2 (en) 1992-02-13
DE68915194D1 (de) 1994-06-16
EP0334015B1 (en) 1994-05-11
MY104403A (en) 1994-03-31
AU3026789A (en) 1989-09-28
EP0334015A3 (en) 1990-12-19
CA1340048C (en) 1998-09-22
JPH0216451A (ja) 1990-01-19
EP0334015A2 (en) 1989-09-27
DK172575B1 (da) 1999-02-01
JPH0765994B2 (ja) 1995-07-19
DE68915194T2 (de) 1994-08-18
FI96449C (fi) 1996-06-25
FI891379A0 (fi) 1989-03-22

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