ES2103009T3 - Un aparato y metodo para separar particulas utilizando un recipiente plegable. - Google Patents

Un aparato y metodo para separar particulas utilizando un recipiente plegable.

Info

Publication number
ES2103009T3
ES2103009T3 ES91920928T ES91920928T ES2103009T3 ES 2103009 T3 ES2103009 T3 ES 2103009T3 ES 91920928 T ES91920928 T ES 91920928T ES 91920928 T ES91920928 T ES 91920928T ES 2103009 T3 ES2103009 T3 ES 2103009T3
Authority
ES
Spain
Prior art keywords
binding material
vessel
target particles
pliable
target
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
ES91920928T
Other languages
English (en)
Inventor
Dale Kalamasz
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.)
CellPro Inc
Original Assignee
CellPro Inc
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 CellPro Inc filed Critical CellPro Inc
Application granted granted Critical
Publication of ES2103009T3 publication Critical patent/ES2103009T3/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
    • G01N1/405—Concentrating samples by adsorption or absorption
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Centrifugal Separators (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

SE PRESENTA UN PROCESO Y UN APARATO PARA LA SEPARACION DE PARTICULAS DIANA A PARTIR DE UNA MEZCLA DE PARTICULAS DIANA Y PARTICULAS NO DIANA. EL APARATO INCLUYE UN RECIPIENTE (12) DISPONIENDO DE UNA ENTRADA (28) A TRAVES DE LA CUAL LA MEZCLA PUEDE SER INTRODUCIDA Y DE UNA SALIDA (30) A TRAVES DE LA CUAL EL FLUIDO PUEDE SALIR, AL MENOS UNA PORCION DEL CUAL ES PLEGABLE; UN LECHO DE MATERIAL (24) LIGADO DISPUESTO EN EL INTERIOR DEL RECIPIENTE (12), DISPONIENDO DE MATERIAL (24) LIGADO ATRAE LAS PARTICULAS DIANA DE FORMA QUE ESTAS PARTICULAS PUEDEN SER OBTENIDAS SEGUN UNA FORMA DE LIGADURA Y SIENDO SUFICIENTEMENTE POROSAS PARA PERMITIR QUE LAS PARTICULAS NO DIANA PASEN A SU TRAVES; Y UNA PANTALLA (26) DISPUESTA DEBAJO DEL MATERIAL (24) PARA LA RETENCION DEL MATERIAL (24) DE LIGADURA EXISTENTE EN EL LUGAR. LA PORCION PLEGABLE DEL RECIPIENTE (12) PERMITE AL USURARIO SEPARAR LAS PARTICULAS DIANA A PARTIR DEL MATERIAL (24) DE LIGADURA POR MEDIO DE UNA EXTRACCION MEDIA DE LA PORCION PLEGABLE DE TAL MODO QUE CAUSA UN MOVIMIENTO RELATIVO EN EL MATERIAL LIGADO, CON LO QUE SE CREA EL NECESARIO GRADO DE AGITACION PARA ORIGINAR QUE LAS PARTICULAS DIANA SEAN DESALOJADAS DEL MATERIAL (24) DE LIGADURA. LA DEFORMACION DE LA PORCION PLEGABLE DEL RECIPIENTE (12) PUEDE SER LLEVADA A CABO TANTO POR LA UTILIZACION FISICA DE EXTRACCION DEL RECIPIENTE (12) CON LAS MANOS DEL USUARIO O UTILIZANDO UN APARATO (32) EXTERNO QUE APLICA LA FUERZA NECESARIA AL RECIPIENTE (12).
ES91920928T 1990-10-18 1991-10-18 Un aparato y metodo para separar particulas utilizando un recipiente plegable. Expired - Lifetime ES2103009T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59979690A 1990-10-18 1990-10-18

Publications (1)

Publication Number Publication Date
ES2103009T3 true ES2103009T3 (es) 1997-08-16

Family

ID=24401124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91920928T Expired - Lifetime ES2103009T3 (es) 1990-10-18 1991-10-18 Un aparato y metodo para separar particulas utilizando un recipiente plegable.

Country Status (9)

Country Link
US (1) US5695989A (es)
EP (1) EP0553288B1 (es)
JP (1) JP3040469B2 (es)
AT (1) ATE154698T1 (es)
CA (1) CA2094258A1 (es)
DE (1) DE69126620T2 (es)
DK (1) DK0553288T3 (es)
ES (1) ES2103009T3 (es)
WO (1) WO1992007243A1 (es)

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Also Published As

Publication number Publication date
EP0553288B1 (en) 1997-06-18
CA2094258A1 (en) 1992-04-19
EP0553288A1 (en) 1993-08-04
DK0553288T3 (da) 1997-12-29
DE69126620D1 (de) 1997-07-24
JP3040469B2 (ja) 2000-05-15
ATE154698T1 (de) 1997-07-15
DE69126620T2 (de) 1997-10-02
JPH06502496A (ja) 1994-03-17
WO1992007243A1 (en) 1992-04-30
US5695989A (en) 1997-12-09

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