ATE74788T1 - Stroemungskammer mit flussablenkung fuer die abtrennung von partikeln aus einem fluessigen medium durch hochgradienten-magnettrenntechnik. - Google Patents

Stroemungskammer mit flussablenkung fuer die abtrennung von partikeln aus einem fluessigen medium durch hochgradienten-magnettrenntechnik.

Info

Publication number
ATE74788T1
ATE74788T1 AT86905637T AT86905637T ATE74788T1 AT E74788 T1 ATE74788 T1 AT E74788T1 AT 86905637 T AT86905637 T AT 86905637T AT 86905637 T AT86905637 T AT 86905637T AT E74788 T1 ATE74788 T1 AT E74788T1
Authority
AT
Austria
Prior art keywords
matrix
magnetic
flux
phase
particles
Prior art date
Application number
AT86905637T
Other languages
English (en)
Inventor
Marshall Donnie Graham
William Gerry Graham
Original Assignee
Coulter Electronics
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 Coulter Electronics filed Critical Coulter Electronics
Application granted granted Critical
Publication of ATE74788T1 publication Critical patent/ATE74788T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/032—Matrix cleaning systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • External Artificial Organs (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
AT86905637T 1985-09-16 1986-09-09 Stroemungskammer mit flussablenkung fuer die abtrennung von partikeln aus einem fluessigen medium durch hochgradienten-magnettrenntechnik. ATE74788T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/776,567 US4664796A (en) 1985-09-16 1985-09-16 Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
EP86905637A EP0237549B1 (de) 1985-09-16 1986-09-09 Strömungskammer mit flussablenkung für die abtrennung von partikeln aus einem flüssigen medium durch hochgradienten-magnettrenntechnik
PCT/US1986/001853 WO1987001608A1 (en) 1985-09-16 1986-09-09 Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium

Publications (1)

Publication Number Publication Date
ATE74788T1 true ATE74788T1 (de) 1992-05-15

Family

ID=25107762

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86905637T ATE74788T1 (de) 1985-09-16 1986-09-09 Stroemungskammer mit flussablenkung fuer die abtrennung von partikeln aus einem fluessigen medium durch hochgradienten-magnettrenntechnik.

Country Status (6)

Country Link
US (1) US4664796A (de)
EP (1) EP0237549B1 (de)
JP (1) JPS63501139A (de)
AT (1) ATE74788T1 (de)
DE (1) DE3684910D1 (de)
WO (1) WO1987001608A1 (de)

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US20070026414A1 (en) * 2005-07-29 2007-02-01 Martin Fuchs Devices and methods for enrichment and alteration of circulating tumor cells and other particles
US20070026417A1 (en) * 2005-07-29 2007-02-01 Martin Fuchs Devices and methods for enrichment and alteration of circulating tumor cells and other particles
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Also Published As

Publication number Publication date
DE3684910D1 (de) 1992-05-21
EP0237549A1 (de) 1987-09-23
US4664796A (en) 1987-05-12
EP0237549B1 (de) 1992-04-15
WO1987001608A1 (en) 1987-03-26
EP0237549A4 (de) 1988-09-28
JPS63501139A (ja) 1988-04-28

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