WO2001078896A3 - Purification apparatus and method - Google Patents

Purification apparatus and method Download PDF

Info

Publication number
WO2001078896A3
WO2001078896A3 PCT/US2001/012448 US0112448W WO0178896A3 WO 2001078896 A3 WO2001078896 A3 WO 2001078896A3 US 0112448 W US0112448 W US 0112448W WO 0178896 A3 WO0178896 A3 WO 0178896A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate
columns
sample
filter plate
sample wells
Prior art date
Application number
PCT/US2001/012448
Other languages
French (fr)
Other versions
WO2001078896A2 (en
Inventor
Donald R Sandell
Kevin S Bodner
Mark Borodkin
Mark Oldham
Jon Hoshizaki
Original Assignee
Applera 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
Application filed by Applera Corp filed Critical Applera Corp
Priority to AU2001253586A priority Critical patent/AU2001253586B2/en
Priority to EP01927105A priority patent/EP1274510A2/en
Priority to JP2001576187A priority patent/JP3875102B2/en
Priority to AU5358601A priority patent/AU5358601A/en
Priority to CA002405511A priority patent/CA2405511C/en
Publication of WO2001078896A2 publication Critical patent/WO2001078896A2/en
Publication of WO2001078896A3 publication Critical patent/WO2001078896A3/en

Links

Classifications

    • 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
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
    • 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
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00475—Filters
    • G01N2035/00485—Filters combined with sample carriers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced
    • G01N2035/102—Preventing or detecting loss of fluid by dripping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/028—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having reaction cells in the form of microtitration plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1065—Multiple transfer devices
    • G01N35/1074—Multiple transfer devices arranged in a two-dimensional array

Abstract

The invention includes a filtration apparatus for processing a plurality of fluid samples into sample wells is provided. In one embodiment, the filtration apparatus includes a purification tray and a sample well tray with a plurality of sample wells. The purification tray includes a filter plate having a plurality of columns with discharge openings at the bottom thereof, at least one filter positioned in the columns of the filter plate for filtering the fluid samples as they pass therethrough, a heat plate positioned adjacent the columns of the filter plate, and a vent plate positioned below the heat plate. The heat plate is configured for transferring heat to the columns of the filter plate. The vent plate includes vents for permitting aerosols from the sample wells of the sample well tray to escape. A sample well tray with a plurality of the sample wells is positioned so that the sample wells align with the discharge openings of the filter plate columns to receive the liquid sample therein.
PCT/US2001/012448 2000-04-18 2001-04-18 Purification apparatus and method WO2001078896A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2001253586A AU2001253586B2 (en) 2000-04-18 2001-04-18 Purification apparatus and method
EP01927105A EP1274510A2 (en) 2000-04-18 2001-04-18 Purification apparatus and method
JP2001576187A JP3875102B2 (en) 2000-04-18 2001-04-18 Purification apparatus and method
AU5358601A AU5358601A (en) 2000-04-18 2001-04-18 Purification apparatus and method
CA002405511A CA2405511C (en) 2000-04-18 2001-04-18 Purification apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/552,301 US6419827B1 (en) 1998-10-29 2000-04-18 Purification apparatus and method
US09/552,301 2000-04-18

Publications (2)

Publication Number Publication Date
WO2001078896A2 WO2001078896A2 (en) 2001-10-25
WO2001078896A3 true WO2001078896A3 (en) 2002-04-04

Family

ID=24204759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/012448 WO2001078896A2 (en) 2000-04-18 2001-04-18 Purification apparatus and method

Country Status (6)

Country Link
US (1) US6419827B1 (en)
EP (1) EP1274510A2 (en)
JP (1) JP3875102B2 (en)
AU (2) AU5358601A (en)
CA (1) CA2405511C (en)
WO (1) WO2001078896A2 (en)

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Also Published As

Publication number Publication date
AU5358601A (en) 2001-10-30
CA2405511A1 (en) 2001-10-25
AU2001253586B2 (en) 2004-08-05
WO2001078896A2 (en) 2001-10-25
JP2003530991A (en) 2003-10-21
EP1274510A2 (en) 2003-01-15
CA2405511C (en) 2007-01-09
US6419827B1 (en) 2002-07-16
JP3875102B2 (en) 2007-01-31

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