ATE139843T1 - Filtrierungsanordnung - Google Patents

Filtrierungsanordnung

Info

Publication number
ATE139843T1
ATE139843T1 AT91311391T AT91311391T ATE139843T1 AT E139843 T1 ATE139843 T1 AT E139843T1 AT 91311391 T AT91311391 T AT 91311391T AT 91311391 T AT91311391 T AT 91311391T AT E139843 T1 ATE139843 T1 AT E139843T1
Authority
AT
Austria
Prior art keywords
filtration arrangement
particulate matter
membrane
filtered
subjected
Prior art date
Application number
AT91311391T
Other languages
English (en)
Inventor
Janice Hope Knight
Robert Hipwell Knight
Original Assignee
Knight Scient Ltd
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 Knight Scient Ltd filed Critical Knight Scient Ltd
Application granted granted Critical
Publication of ATE139843T1 publication Critical patent/ATE139843T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • G01N15/0625—Optical scan of the deposits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G01N21/763—Bioluminescence
    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/905—Photochemical activation of reactions
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Ecology (AREA)
  • Microbiology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Glass Compositions (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT91311391T 1990-12-06 1991-12-06 Filtrierungsanordnung ATE139843T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909026538A GB9026538D0 (en) 1990-12-06 1990-12-06 Filtration arrangement

Publications (1)

Publication Number Publication Date
ATE139843T1 true ATE139843T1 (de) 1996-07-15

Family

ID=10686582

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91311391T ATE139843T1 (de) 1990-12-06 1991-12-06 Filtrierungsanordnung

Country Status (5)

Country Link
US (1) US5266209A (de)
EP (1) EP0489602B1 (de)
AT (1) ATE139843T1 (de)
DE (1) DE69120514D1 (de)
GB (1) GB9026538D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9307321D0 (en) * 1993-04-07 1993-06-02 Knight Scient Ltd Method of separating particles from a filter
US5401412A (en) * 1993-07-20 1995-03-28 Biochem Technology, Inc. Method and apparatus for monitoring biological activity in wastewater and controlling the treatment thereof
JP3234370B2 (ja) * 1993-10-01 2001-12-04 タイホー工業株式会社 検体採取装置
US5733507A (en) * 1995-06-07 1998-03-31 Inphocyte, Inc. Biological cell sample holder for use in infrared and/or Raman spectroscopy analysis holder
US5848977A (en) * 1996-02-16 1998-12-15 Inphocyte, Inc. Sample holder for cells
EP0973873B1 (de) 1997-04-08 2006-06-07 Pall Corporation Verfahren zur gewinnung von seltenen zellen aus blutprodukten
US6106718A (en) * 1998-07-01 2000-08-22 Biochem Technology, Inc. Enhanced denitrification process by monitoring and controlling carbonaceous nutrient addition
US20020057996A1 (en) * 2000-04-10 2002-05-16 Bass Leland L. Centrifuge tube assembly
SE0102922D0 (sv) * 2001-08-31 2001-08-31 Astrazeneca Ab Method and apparatus for sample preparation
US6852527B2 (en) * 2002-06-06 2005-02-08 Inovyx, Inc. Apparatus and method for the measurement of cells in biological samples
GB2395552A (en) 2002-11-22 2004-05-26 Krysium Advisors Ltd Testing a biological fluid
US7678330B2 (en) * 2006-03-01 2010-03-16 Aleksandr Ostrovsky System, method and apparatus for use in blood testing through luminescence
US20120003662A1 (en) 2007-10-18 2012-01-05 University Of Medicine And Dentistry Of New Jersey Methods and Kits for Detecting Mastitis
US8808541B2 (en) 2008-03-03 2014-08-19 Marwan Nasralla Dialysis cell and tray for dialysis cells
GB201004235D0 (en) 2010-03-15 2010-04-28 Knight Scient Ltd Method for detection of inflammation in the urinary tract or urethra
EP3953040B1 (de) * 2019-04-09 2022-11-30 Biomerieux Vorrichtung zur bestimmung der präsenz einer bakteriologischen kontamination in einem fluid

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144134A (en) * 1977-01-31 1979-03-13 Vitatect Corp. Method for detection of bacterial concentration by luminescence
DE3001669A1 (de) * 1980-01-18 1981-08-06 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Anordnung zur optischen messung von physikalischen groessen und stoffkonzentrationen
DE3364184D1 (en) * 1982-07-21 1986-07-24 Packard Instrument Co Inc Method of concentrating and measuring unicellular organisms
US4652533A (en) * 1983-04-28 1987-03-24 Pandex Laboratories, Inc. Method of solid phase immunoassay incorporating a luminescent label
US4916056A (en) * 1986-02-18 1990-04-10 Abbott Laboratories Solid-phase analytical device and method for using same
FR2602592B1 (fr) * 1986-08-06 1989-06-30 Alain Baret Utilisation du systeme enzymatique xanthine-oxydase en immuno-analyse, procedes de dosage correspondants et coffrets de reactifs necessaires pour la mise en oeuvre de ces procedes.
WO1988007584A1 (en) * 1987-03-23 1988-10-06 New Horizons Diagnostics Corporation Method and apparatus for detection and quantification of bacteria
US4923620A (en) * 1987-10-20 1990-05-08 Pall Corporation Device for depletion of the leukocyte content of blood and blood components
US4925572A (en) * 1987-10-20 1990-05-15 Pall Corporation Device and method for depletion of the leukocyte content of blood and blood components
GB2211607A (en) * 1987-10-29 1989-07-05 Cardiff Energy & Resources Injection systems for luminometers
JPH0257197A (ja) * 1988-02-03 1990-02-26 Japan Organo Co Ltd 生菌の定量法
US4880548A (en) * 1988-02-17 1989-11-14 Pall Corporation Device and method for separating leucocytes from platelet concentrate
US5096809A (en) * 1988-07-25 1992-03-17 Pacific Biotech, Inc. Whole blood assays using porous membrane support devices
US4948975A (en) * 1988-09-08 1990-08-14 The United States Of America As Represented By The Secretary Of The Air Force Quantitative luminescence imaging system

Also Published As

Publication number Publication date
EP0489602B1 (de) 1996-06-26
GB9026538D0 (en) 1991-01-23
EP0489602A2 (de) 1992-06-10
US5266209A (en) 1993-11-30
EP0489602A3 (en) 1993-05-12
DE69120514D1 (de) 1996-08-01

Similar Documents

Publication Publication Date Title
DE69120514D1 (de) Filtrierungsanordnung
ATE109677T1 (de) Vorrichtung und verfahren zum filtrieren von kolloidalen suspensionen.
DE3583620D1 (de) Vorrichtung zur photoakustischen detektion von gasen.
DE69107855D1 (de) Verbessertes verfahren und vorrichtung zur tangentiellen filtrierung.
DE69534301D1 (de) Kulturmedium und vorrichtung zum nachweis und zur quantifizierung von enterobakteriaceae
DE68915439D1 (de) Verfahren und vorrichtung zum sammeln und nachweisen von mikroorganismen.
DE69117942D1 (de) Verfahren und vorrichtung zur optischen messung der konzentration eines analyten
FI923599L (fi) Laite lietteiden suodattamiseen ja menetelmä laitteiden käyttämiseksi
DE3765322D1 (de) Vorrichtung und verfahren zum eindicken von papierfaserbrei.
DE3674656D1 (de) Verfahren und vorrichtung zum filtern.
DE59000762D1 (de) Verfahren zur schnellen detektion von mikroorganismen in proben und vorrichtung zur durchfuehrung des verfahrens.
DE68905733D1 (de) Filtrationsverfahren und filterpresse zur durchfuehrung dieses verfahrens.
FI871711A7 (fi) Menetelmä ja laite lietteen suodatusta varten.
DE3850651D1 (de) Vorrichtung und verfahren zur schnellen detektion von bildfehlehrn.
DE59002836D1 (de) Verfahren und vorrichtung zur überwachung des wirkungsgrades eines kondensators.
FI902311A7 (fi) Menetelmä ja kammiosuodatuspuristin lietteen ja sentapaisen aineen poistamista varten
DE68926594D1 (de) Ultraschallvorrichtung zur Feststellung von Fehlstellen
DE59107051D1 (de) Vorrichtung zur Überwachung von Bearbeitungsprozessen
FI913611A7 (fi) Menetelmä elohopean toteamiseksi elohopeasta aiheutuneen kohonneen bio luminesenssin omaavien mikro-organismien avulla
ATA990A (de) Verfahren und vorrichtung zum filtern von suspensionen
DE3762577D1 (de) Verfahren und vorrichtung zum abtrennen von an schuettgut gebundenen fremdstoffen.
ATE117577T1 (de) Filterverfahren und filtervorrichtung zum filtern von flüssigkeiten.
ATE13743T1 (de) Verfahren und vorrichtung zur erhoehung der effektivitaet von schlauchfiltern mit interner sammlung.
ATE152521T1 (de) Vorrichtung zur behandlung von elektroforetischen übertragungsmembranen und für die chemilumineszente feststellung von darin enthaltenden flecken und verfahren zur benutzung der vorrichtung.
DE3577515D1 (de) Vorrichtung zum einbringen von flockungsmitteln in den schlamm innerhalb der eindlaufkammer einer zentrifuge.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties