WO2011028704A3 - Filtration device with removable membrane - Google Patents

Filtration device with removable membrane Download PDF

Info

Publication number
WO2011028704A3
WO2011028704A3 PCT/US2010/047316 US2010047316W WO2011028704A3 WO 2011028704 A3 WO2011028704 A3 WO 2011028704A3 US 2010047316 W US2010047316 W US 2010047316W WO 2011028704 A3 WO2011028704 A3 WO 2011028704A3
Authority
WO
WIPO (PCT)
Prior art keywords
base
sample reservoir
compressible member
filtration device
sample
Prior art date
Application number
PCT/US2010/047316
Other languages
French (fr)
Other versions
WO2011028704A2 (en
Inventor
Jeffrey F. Kane
Original Assignee
Kane Jeffrey F
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 Kane Jeffrey F filed Critical Kane Jeffrey F
Publication of WO2011028704A2 publication Critical patent/WO2011028704A2/en
Publication of WO2011028704A3 publication Critical patent/WO2011028704A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06—Flat membranes
    • B01D69/061—Membrane bags or membrane cushions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/20—Specific housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/06—Surface irregularities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

A filtration assembly includes a sample reservoir for holding a sample to be filtered, a base, and a compressible member. The base is removably coupled to the sample reservoir such that a portion of the sample reservoir removably telescopes over at least a portion of the base. The base forms a filter platform for supporting a filter within a fluid path between the sample reservoir and the base. The compressible member is disposed between the sample reservoir and the base, and a portion of the sample reservoir compresses the compressible member to create a seal between the sample reservoir and the base.
PCT/US2010/047316 2009-09-03 2010-08-31 Filtration device with removable membrane WO2011028704A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23952409P 2009-09-03 2009-09-03
US61/239,524 2009-09-03

Publications (2)

Publication Number Publication Date
WO2011028704A2 WO2011028704A2 (en) 2011-03-10
WO2011028704A3 true WO2011028704A3 (en) 2011-07-14

Family

ID=43649927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/047316 WO2011028704A2 (en) 2009-09-03 2010-08-31 Filtration device with removable membrane

Country Status (1)

Country Link
WO (1) WO2011028704A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3774000A1 (en) 2018-04-05 2021-02-17 Merck Patent GmbH Filtration head for a filter system and funnel for use in conjunction with a filtration head
US11814667B2 (en) 2021-12-22 2023-11-14 Cytiva Us Llc Filtration assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045192A (en) * 1986-06-03 1991-09-03 Facet Enterprises, Inc. Filter assembly with lockable lug means
JPH09262440A (en) * 1996-03-29 1997-10-07 S R L:Kk Filter apparatus and filtering method
US6045599A (en) * 1998-11-13 2000-04-04 Solberg Manufacturing, Inc. Renewable filter
US20020084215A1 (en) * 1999-05-28 2002-07-04 Bio/Data Corporation Method and apparatus for directly sampling a fluid for microfiltration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045192A (en) * 1986-06-03 1991-09-03 Facet Enterprises, Inc. Filter assembly with lockable lug means
JPH09262440A (en) * 1996-03-29 1997-10-07 S R L:Kk Filter apparatus and filtering method
US6045599A (en) * 1998-11-13 2000-04-04 Solberg Manufacturing, Inc. Renewable filter
US20020084215A1 (en) * 1999-05-28 2002-07-04 Bio/Data Corporation Method and apparatus for directly sampling a fluid for microfiltration

Also Published As

Publication number Publication date
WO2011028704A2 (en) 2011-03-10

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