ES2173166T3 - Procedimiento y aparato para recoger una muestra celular contenida en una muestra liquida. - Google Patents

Procedimiento y aparato para recoger una muestra celular contenida en una muestra liquida.

Info

Publication number
ES2173166T3
ES2173166T3 ES95902682T ES95902682T ES2173166T3 ES 2173166 T3 ES2173166 T3 ES 2173166T3 ES 95902682 T ES95902682 T ES 95902682T ES 95902682 T ES95902682 T ES 95902682T ES 2173166 T3 ES2173166 T3 ES 2173166T3
Authority
ES
Spain
Prior art keywords
specimen
filter media
cell sample
collection receptacle
appliance
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
ES95902682T
Other languages
English (en)
Inventor
Julian Gordon
Donald Stimpson
Wang-Ting Hsieh
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of ES2173166T3 publication Critical patent/ES2173166T3/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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
    • 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
    • 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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • 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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • B01L3/50255—Multi-well filtration
    • 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
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/563—Joints or fittings; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors
    • B01L3/5635—Joints or fittings; Separable fluid transfer means to transfer fluids between at least two containers, e.g. connectors connecting two containers face to face, e.g. comprising a filter
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N2001/002—Devices for supplying or distributing samples to an analysing apparatus
    • G01N2001/007—Devices specially adapted for forensic samples, e.g. tamper-proofing, sample tracking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Organic Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Filtration Of Liquid (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

UN METODO Y APARATO PARA RECOGER UNA MUESTRA DE CELULA DE UN ESPECIMEN LIQUIDO UTILIZA UN RECIPIENTE DE CAPTACION (10) EN EL QUE SE DEPOSITA EL ESPECIMEN, CON UN MEDIO FILTRANTE (20) ESTANDO SITUADO EN COMUNICACION CON UN PUERTO DE DESCARGA (14) EN EL RECIPIENTE DE CAPTACION (10) Y UN DISPOSITIVO DE TRANSFERENCIA (40) PARA EXTRAER EL ESPECIMEN DEL RECIPIENTE DE CAPTACION (10) Y A TRAVES DEL FILTRO (20) PARA CAPTURAR EL COMPONENTE CELULAR DEL ESPECIMEN EN EL MEDIO FILTRANTE (20) PARA DEFINIR UNA MUESTRA DE CELULA PARA ANALISIS. EL RECIPIENTE DE CAPTACION (10), MEDIO FILTRANTE (20) Y PORTADOR DE LOS MISMOS (18) Y EL DISPOSITIVO DE TRANSFERENCIA (40) PUEDEN ESTAR PROVISTOS EN FORMA DE EQUIPO PARA UTILIZAR EN UN ENTORNO CLINICO. PUEDE UTILIZARSE UN RECIPIENTE HIPOBARICO Y EL DISPOSITIVO DE TRANSFERENCIA (40) Y ESTE RECIPIENTE (40) PUEDE TAMBIEN SERVIR COMO UN RECIPIENTE DE DESECHO PARA EL ESPECIMEN LIQUIDO QUE PASA A TRAVES DEL MEDIO FILTRANTE (20).
ES95902682T 1993-11-24 1994-11-22 Procedimiento y aparato para recoger una muestra celular contenida en una muestra liquida. Expired - Lifetime ES2173166T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/158,233 US5578459A (en) 1993-11-24 1993-11-24 Method and apparatus for collecting a cell sample from a liquid specimen

Publications (1)

Publication Number Publication Date
ES2173166T3 true ES2173166T3 (es) 2002-10-16

Family

ID=22567210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95902682T Expired - Lifetime ES2173166T3 (es) 1993-11-24 1994-11-22 Procedimiento y aparato para recoger una muestra celular contenida en una muestra liquida.

Country Status (9)

Country Link
US (1) US5578459A (es)
EP (1) EP0730495B1 (es)
JP (1) JPH09505890A (es)
AT (1) ATE212563T1 (es)
AU (1) AU1186395A (es)
CA (1) CA2176139C (es)
DE (1) DE69429783T2 (es)
ES (1) ES2173166T3 (es)
WO (1) WO1995014533A1 (es)

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Also Published As

Publication number Publication date
DE69429783D1 (de) 2002-03-14
US5578459A (en) 1996-11-26
JPH09505890A (ja) 1997-06-10
EP0730495A1 (en) 1996-09-11
CA2176139C (en) 1998-09-01
ATE212563T1 (de) 2002-02-15
EP0730495B1 (en) 2002-01-30
WO1995014533A1 (en) 1995-06-01
AU1186395A (en) 1995-06-13
DE69429783T2 (de) 2002-10-31
CA2176139A1 (en) 1995-06-01

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