CA2457315A1 - Method of filtering a fluid and apparatus therefor - Google Patents

Method of filtering a fluid and apparatus therefor Download PDF

Info

Publication number
CA2457315A1
CA2457315A1 CA002457315A CA2457315A CA2457315A1 CA 2457315 A1 CA2457315 A1 CA 2457315A1 CA 002457315 A CA002457315 A CA 002457315A CA 2457315 A CA2457315 A CA 2457315A CA 2457315 A1 CA2457315 A1 CA 2457315A1
Authority
CA
Canada
Prior art keywords
pressure
filtration device
filter
fluid
pressure vessel
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.)
Abandoned
Application number
CA002457315A
Other languages
English (en)
French (fr)
Inventor
Jeffrey A. Olson
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
Individual
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 Individual filed Critical Individual
Publication of CA2457315A1 publication Critical patent/CA2457315A1/en
Abandoned 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
    • 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
    • B01D61/147—Microfiltration
    • 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
    • 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
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D61/22—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • 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
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
  • Peptides Or Proteins (AREA)
CA002457315A 2001-08-07 2002-07-10 Method of filtering a fluid and apparatus therefor Abandoned CA2457315A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/923,560 US6632371B2 (en) 2001-08-07 2001-08-07 Method for controlling the proportion of fluid passing through a filter
US09/923,560 2001-08-07
PCT/US2002/021817 WO2003013705A1 (en) 2001-08-07 2002-07-10 Method of filtering a fluid and apparatus therefor

Publications (1)

Publication Number Publication Date
CA2457315A1 true CA2457315A1 (en) 2003-02-20

Family

ID=25448881

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002457315A Abandoned CA2457315A1 (en) 2001-08-07 2002-07-10 Method of filtering a fluid and apparatus therefor

Country Status (6)

Country Link
US (2) US6632371B2 (cg-RX-API-DMAC7.html)
EP (1) EP1417021A1 (cg-RX-API-DMAC7.html)
JP (1) JP4252450B2 (cg-RX-API-DMAC7.html)
CA (1) CA2457315A1 (cg-RX-API-DMAC7.html)
MX (1) MXPA04001188A (cg-RX-API-DMAC7.html)
WO (1) WO2003013705A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113491951A (zh) * 2020-03-19 2021-10-12 株式会社亚斯通 压滤型的渗析装置和弹簧治具

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327327A1 (de) * 2003-06-16 2005-01-27 Hofmann, Frieder, Dipl.-Biol. Verfahren zum Aufbereiten einer aus Partikeln bestehenden Probe
US7297704B2 (en) 2005-02-17 2007-11-20 Wyeth Cycloalkyfused indole, benzothiophene, benzofuran and idene derivatives
US7959803B2 (en) * 2005-06-10 2011-06-14 Antoun Gregory S Devices, systems and methods for securing and sealing filter media elements in separation systems
US7749395B2 (en) * 2006-06-01 2010-07-06 Gryphon Environmental, Llc Apparatus and methods for separating liquid from a waste product
DE102007022209A1 (de) * 2007-05-11 2008-11-13 Btg Instruments Gmbh Probenaufnahmevorrichtung
WO2016141321A1 (en) * 2015-03-04 2016-09-09 Qatar Foundation For Education, Science And Community Development Vacuum-assisted forward osmosis system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948564A (en) 1986-10-28 1990-08-14 Costar Corporation Multi-well filter strip and composite assemblies
US5240861A (en) * 1988-07-29 1993-08-31 Spectrum Medical Industries, Inc. Device and process for concentrating biologic specimens in liquid form
US5124041A (en) * 1989-07-28 1992-06-23 Applied Biosystems, Inc. Biomolecule sample immobilization
US5234585A (en) * 1991-12-19 1993-08-10 Zuk, Incorporated Vacuum filtration device
EP0718618A3 (en) 1994-09-30 1997-12-03 Becton, Dickinson and Company Apparatus and method for sorting and separating particles
US5725763A (en) * 1996-06-24 1998-03-10 Millipore Corporation Vacuum filtration device sealable vacuum vent
US6054100A (en) * 1996-11-18 2000-04-25 Robbins Scientific Corporation Apparatus for multi-well microscale synthesis
SE9604441D0 (sv) 1996-12-02 1996-12-02 Vincenzo Vassarotti Method, device and apparatus for concentrating and/or purifying macromolecules in a solution
WO1999054031A1 (en) * 1998-04-23 1999-10-28 Otter Coast Automation, Inc. Method and apparatus for synthesis of libraries of organic compounds
US6159368A (en) * 1998-10-29 2000-12-12 The Perkin-Elmer Corporation Multi-well microfiltration apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113491951A (zh) * 2020-03-19 2021-10-12 株式会社亚斯通 压滤型的渗析装置和弹簧治具

Also Published As

Publication number Publication date
WO2003013705A1 (en) 2003-02-20
US20030034303A1 (en) 2003-02-20
MXPA04001188A (es) 2004-07-08
JP2005504622A (ja) 2005-02-17
JP4252450B2 (ja) 2009-04-08
US6632371B2 (en) 2003-10-14
EP1417021A1 (en) 2004-05-12
US20040026304A1 (en) 2004-02-12

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Legal Events

Date Code Title Description
FZDE Discontinued