DE60039529D1 - Verfahren und vorrichtung zur direkten probenahme eines fluids für die mikrofiltration - Google Patents

Verfahren und vorrichtung zur direkten probenahme eines fluids für die mikrofiltration

Info

Publication number
DE60039529D1
DE60039529D1 DE60039529T DE60039529T DE60039529D1 DE 60039529 D1 DE60039529 D1 DE 60039529D1 DE 60039529 T DE60039529 T DE 60039529T DE 60039529 T DE60039529 T DE 60039529T DE 60039529 D1 DE60039529 D1 DE 60039529D1
Authority
DE
Germany
Prior art keywords
fluid
filtered
container
filtration
reservoirs
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.)
Expired - Lifetime
Application number
DE60039529T
Other languages
English (en)
Inventor
William E Coville
Onge David M St
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.)
Bio Data Corp
Original Assignee
Bio Data 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 Bio Data Corp filed Critical Bio Data Corp
Application granted granted Critical
Publication of DE60039529D1 publication Critical patent/DE60039529D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N35/1079—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices with means for piercing stoppers or septums
    • 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
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2033—By influencing the flow dynamically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2083—By reversing the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0672—Integrated piercing tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • 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.]
    • 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
DE60039529T 1999-05-28 2000-05-30 Verfahren und vorrichtung zur direkten probenahme eines fluids für die mikrofiltration Expired - Lifetime DE60039529D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13666899P 1999-05-28 1999-05-28
PCT/US2000/014731 WO2001012325A1 (en) 1999-05-28 2000-05-30 Method and apparatus for directly sampling a fluid for microfiltration

Publications (1)

Publication Number Publication Date
DE60039529D1 true DE60039529D1 (de) 2008-08-28

Family

ID=22473841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039529T Expired - Lifetime DE60039529D1 (de) 1999-05-28 2000-05-30 Verfahren und vorrichtung zur direkten probenahme eines fluids für die mikrofiltration

Country Status (6)

Country Link
US (3) US6398956B1 (de)
EP (1) EP1230028B1 (de)
AT (1) ATE401125T1 (de)
AU (1) AU5300400A (de)
DE (1) DE60039529D1 (de)
WO (1) WO2001012325A1 (de)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048734A (en) 1995-09-15 2000-04-11 The Regents Of The University Of Michigan Thermal microvalves in a fluid flow method
US5837203A (en) * 1996-04-09 1998-11-17 Sievers Instruments, Inc. Device to alternately supply a fluid to an analyzer
US6951762B2 (en) * 1998-12-23 2005-10-04 Zuk Jr Peter Apparatus comprising a disposable device and reusable instrument for synthesizing chemical compounds, and for testing chemical compounds for solubility
US7288195B2 (en) * 1999-05-28 2007-10-30 Bio/Data Corporation Method and apparatus for directly sampling a fluid for microfiltration
US6398956B1 (en) * 1999-05-28 2002-06-04 Bio/Data Corporation Method and apparatus for directly sampling a fluid for microfiltration
US7947236B2 (en) 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
EP1125591A1 (de) * 2000-01-05 2001-08-22 Maehata, Eisuke Vorrichtung und Verfahren zur Bluttrennung
JP4606543B2 (ja) * 2000-04-13 2011-01-05 パナソニック株式会社 光学特性計測装置における被検溶液量確認方法および計測系制御方法
US6861034B1 (en) * 2000-11-22 2005-03-01 Xerox Corporation Priming mechanisms for drop ejection devices
US6692700B2 (en) 2001-02-14 2004-02-17 Handylab, Inc. Heat-reduction methods and systems related to microfluidic devices
US8895311B1 (en) 2001-03-28 2014-11-25 Handylab, Inc. Methods and systems for control of general purpose microfluidic devices
US7323140B2 (en) 2001-03-28 2008-01-29 Handylab, Inc. Moving microdroplets in a microfluidic device
US7829025B2 (en) 2001-03-28 2010-11-09 Venture Lending & Leasing Iv, Inc. Systems and methods for thermal actuation of microfluidic devices
US6852287B2 (en) 2001-09-12 2005-02-08 Handylab, Inc. Microfluidic devices having a reduced number of input and output connections
US7010391B2 (en) 2001-03-28 2006-03-07 Handylab, Inc. Methods and systems for control of microfluidic devices
US6989891B2 (en) 2001-11-08 2006-01-24 Optiscan Biomedical Corporation Device and method for in vitro determination of analyte concentrations within body fluids
WO2004000444A1 (en) * 2002-06-19 2003-12-31 Northwest Biotherapeutics, Inc. Tangential flow filtration devices and methods for leukocyte enrichment
US7452507B2 (en) * 2002-08-02 2008-11-18 Sandia Corporation Portable apparatus for separating sample and detecting target analytes
EP2402089A1 (de) 2003-07-31 2012-01-04 Handylab, Inc. Verarbeitung partikelhaltiger Proben
US7763209B2 (en) * 2004-03-11 2010-07-27 Handylab, Inc. Sample preparation device and method
JP2007531894A (ja) * 2004-04-05 2007-11-08 バイオ／データ・コーポレイション 血塊保持具
WO2005100980A2 (en) * 2004-04-06 2005-10-27 Bio/Data Corporation Disposable test device with sample volume measurement and mixing methods
US8852862B2 (en) 2004-05-03 2014-10-07 Handylab, Inc. Method for processing polynucleotide-containing samples
WO2005108620A2 (en) 2004-05-03 2005-11-17 Handylab, Inc. Processing polynucleotide-containing samples
US7563410B2 (en) * 2004-10-19 2009-07-21 Agilent Technologies, Inc. Solid phase extraction apparatus and method
KR100624460B1 (ko) 2005-02-12 2006-09-19 삼성전자주식회사 나노 내지 마이크로 크기의 포어가 형성되어 있는 막을 포함하는 미세유동장치 및 그를 이용하여 분극성 물질을 분리하는 방법
US20060189925A1 (en) * 2005-02-14 2006-08-24 Gable Jennifer H Methods and apparatus for extracting and analyzing a component of a bodily fluid
GB2424417B (en) * 2005-03-24 2008-11-12 Amersham Health As Devices and method for the penetration of a container stopper
WO2007041400A1 (en) * 2005-10-03 2007-04-12 Ge Analytical Instruments, Inc. Automated standards sampling
US9561001B2 (en) 2005-10-06 2017-02-07 Optiscan Biomedical Corporation Fluid handling cassette system for body fluid analyzer
TW200732644A (en) * 2005-10-25 2007-09-01 Rohm & Haas Dissolution test equipment and methods for testing having improved filtration system
JP5415253B2 (ja) 2006-03-24 2014-02-12 ハンディラブ・インコーポレーテッド 微小流体サンプルを処理するための一体化システム及びその使用方法
US10900066B2 (en) 2006-03-24 2021-01-26 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US8088616B2 (en) 2006-03-24 2012-01-03 Handylab, Inc. Heater unit for microfluidic diagnostic system
US7998708B2 (en) 2006-03-24 2011-08-16 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US11806718B2 (en) 2006-03-24 2023-11-07 Handylab, Inc. Fluorescence detector for microfluidic diagnostic system
US7467559B2 (en) * 2006-10-09 2008-12-23 Schlumberger Technology Corporation Apparatus and methods for sample handling and rheology analysis
WO2008061165A2 (en) 2006-11-14 2008-05-22 Handylab, Inc. Microfluidic cartridge and method of making same
WO2008060604A2 (en) 2006-11-14 2008-05-22 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US7534397B2 (en) * 2006-12-08 2009-05-19 Nicolae Dumitrescu Sample preparation device
US20090136385A1 (en) 2007-07-13 2009-05-28 Handylab, Inc. Reagent Tube
US8105783B2 (en) 2007-07-13 2012-01-31 Handylab, Inc. Microfluidic cartridge
US9618139B2 (en) 2007-07-13 2017-04-11 Handylab, Inc. Integrated heater and magnetic separator
US8182763B2 (en) 2007-07-13 2012-05-22 Handylab, Inc. Rack for sample tubes and reagent holders
US8133671B2 (en) 2007-07-13 2012-03-13 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
CA2693654C (en) 2007-07-13 2018-02-13 Handylab, Inc. Polynucleotide capture materials, and methods of using same
US8287820B2 (en) 2007-07-13 2012-10-16 Handylab, Inc. Automated pipetting apparatus having a combined liquid pump and pipette head system
USD621060S1 (en) 2008-07-14 2010-08-03 Handylab, Inc. Microfluidic cartridge
US9186677B2 (en) 2007-07-13 2015-11-17 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
FR2931081B1 (fr) * 2008-05-14 2010-06-25 Direction Et Pirorites Dispositif de filtration d'un liquide complexe tel que du sang, notamment applicable a un autotransfuseur
US20090284361A1 (en) * 2008-05-19 2009-11-19 John Boddie Driver scoring system with lane changing detection and warning system
USD618820S1 (en) 2008-07-11 2010-06-29 Handylab, Inc. Reagent holder
CN102099690B (zh) * 2008-07-14 2013-09-18 皇家飞利浦电子股份有限公司 用于分子诊断测试的装置
USD787087S1 (en) 2008-07-14 2017-05-16 Handylab, Inc. Housing
EP2303457B1 (de) 2008-07-21 2019-08-28 Becton, Dickinson and Company Dichtphasentrenner
AU2009274104B2 (en) 2008-07-21 2012-06-07 Becton, Dickinson And Company Density phase separation device
ES2495431T3 (es) 2008-07-21 2014-09-17 Becton, Dickinson And Company Dispositivo de separación de fases de densidad
US8448499B2 (en) 2008-12-23 2013-05-28 C A Casyso Ag Cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, a corresponding measuring system, and a corresponding method
ES2731704T3 (es) 2009-05-15 2019-11-18 Becton Dickinson Co Dispositivo de separación de fase de densidad
US9554742B2 (en) 2009-07-20 2017-01-31 Optiscan Biomedical Corporation Fluid analysis system
WO2011011462A1 (en) 2009-07-20 2011-01-27 Optiscan Biomedical Corporation Adjustable connector and dead space reduction
WO2011028704A2 (en) * 2009-09-03 2011-03-10 Kane Jeffrey F Filtration device with removable membrane
EP3156796A1 (de) 2010-06-09 2017-04-19 Optiscan Biomedical Corporation Messung von analyten in einer flüssigkeitsprobe aus einem patienten
JP2012118039A (ja) * 2010-11-12 2012-06-21 Sony Corp マイクロチップ
US9261494B2 (en) * 2011-01-06 2016-02-16 Samsung Electronics Co., Ltd. Biosensor cartridge
JP5754190B2 (ja) * 2011-03-18 2015-07-29 ソニー株式会社 マイクロチップ、サンプル液供給装置、サンプル液供給方法及び分析装置
CA3082652A1 (en) 2011-04-15 2012-10-18 Becton, Dickinson And Company Scanning real-time microfluidic thermocycler and methods for synchronized thermocycling and scanning optical detection
US8440085B2 (en) 2011-06-06 2013-05-14 Pall Corporation Plasma separation
EP2729784A4 (de) 2011-07-06 2015-05-13 Optiscan Biomedical Corp Messzelle für flüssigkeitsanalysesystem
USD692162S1 (en) 2011-09-30 2013-10-22 Becton, Dickinson And Company Single piece reagent holder
DK2761305T3 (da) 2011-09-30 2017-11-20 Becton Dickinson Co Forenet reagensstrimmel
EP2773892B1 (de) 2011-11-04 2020-10-07 Handylab, Inc. Vorrichtung zur vorbereitung von polynukleotidproben
US10029041B2 (en) 2011-11-30 2018-07-24 Pdl Biopharma, Inc. Filtration module
RU2658773C2 (ru) 2012-02-03 2018-06-22 Бектон, Дикинсон Энд Компани Система и способ выполнения автоматизированных тестов над множеством биологических проб
US9081001B2 (en) 2012-05-15 2015-07-14 Wellstat Diagnostics, Llc Diagnostic systems and instruments
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
US9468895B2 (en) * 2013-04-02 2016-10-18 Forward Biotech, Inc. Advanced laboratory platform rocker
US10175225B2 (en) 2014-09-29 2019-01-08 C A Casyso Ag Blood testing system and method
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
US11344849B2 (en) 2015-06-08 2022-05-31 Becton, Dickinson And Company Filtration cell and method for filtering a biological sample
AU2017227802B2 (en) 2016-03-02 2020-11-12 Becton, Dickinson And Company Biological fluid separation device

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888770A (en) 1971-10-21 1975-06-10 Shlomo Avital Plural-sample filter device
US3780935A (en) 1972-07-10 1973-12-25 Lukacs & Jacoby Ass Serum separating method
USRE28801E (en) 1972-09-20 1976-05-04 Akro-Medic Engineering, Inc. Apparatus for evaluation of biological fluid
US3963119A (en) 1973-10-13 1976-06-15 Lucaks And Jacoby Associates Serum separating apparatus
US4086372A (en) 1975-10-08 1978-04-25 Helena Laboratories Corporation Method for applying an organic liquid sample
US4400353A (en) 1977-09-23 1983-08-23 Akro-Medic Engineering, Inc. Electro-optical system for use in evaluating immunological reactions
US4274453A (en) 1979-02-21 1981-06-23 Southland Instruments, Inc. Aseptic fluid transfer
US4279860A (en) 1980-06-25 1981-07-21 Smolen Victor F Multiple injector flow through dissolution cell for dissolution testing apparatus
AT382971B (de) 1981-06-16 1987-05-11 Hoffmann La Roche Verfahren und vorrichtung zur messung der blutgerinnungszeit
US4452902A (en) 1981-11-19 1984-06-05 Labsystems Oy Method and equipment for the measurement of properties of a liquid
US4683120A (en) 1983-10-28 1987-07-28 Gamma Biologicals, Inc. Biological fluid assay system
US4961906A (en) 1984-04-12 1990-10-09 Fisher Scientific Company Liquid handling
US4668636A (en) 1984-11-06 1987-05-26 Battelle Memorial Institute Analytical assembly usable in apparatuses for optically determining species in solution
US4879098A (en) * 1985-01-25 1989-11-07 Becton, Dickinson And Company Device for the separation of the lighter fraction from the heavier fraction of a liquid sample
DE3688142T2 (de) 1985-01-25 1993-07-22 Mallinckrodt Sensor Syst Geraet zum nachweis oder zur messung von chemischen komponenten.
USRE33858E (en) 1985-01-25 1992-03-24 Mallinckrodt Sensor Systems Inc. Apparatus for measuring a chemical entity in a liquid
US4719087A (en) 1985-07-01 1988-01-12 Baxter Travenol Laboratories, Inc. Tray for analyzing system
US4933147A (en) 1985-07-15 1990-06-12 Abbott Laboratories Unitized reagent containment system for clinical analyzer
US4818493A (en) 1985-10-31 1989-04-04 Bio/Data Corporation Apparatus for receiving a test specimen and reagent
US4695430A (en) 1985-10-31 1987-09-22 Bio/Data Corporation Analytical apparatus
US5000923A (en) * 1985-10-31 1991-03-19 Bio/Data Corporation Apparatus for receiving a test specimen and reagent
US4777021A (en) * 1986-04-25 1988-10-11 Richard K. Wertz Manifold vacuum device for biochemical and immunological uses
US5059394A (en) 1986-08-13 1991-10-22 Lifescan, Inc. Analytical device for the automated determination of analytes in fluids
GB2196116B (en) 1986-10-07 1990-08-15 Weston Terence E Apparatus for chemical analysis.
US4948564A (en) 1986-10-28 1990-08-14 Costar Corporation Multi-well filter strip and composite assemblies
US4976926A (en) 1986-12-15 1990-12-11 Pall Corporation Vacuum diagnostic device
US5004583A (en) 1987-01-29 1991-04-02 Medtest Systems, Inc. Universal sensor cartridge for use with a universal analyzer for sensing components in a multicomponent fluid
US4980297A (en) * 1987-02-27 1990-12-25 Becton, Dickinson And Company Device for the membrane separation of the components of a liquid sample
US5001417A (en) 1987-06-01 1991-03-19 Abbott Laboratories Apparatus for measuring electrolytes utilizing optical signals related to the concentration of the electrolytes
US4929426A (en) 1987-11-02 1990-05-29 Biologix, Inc. Portable blood chemistry measuring apparatus
US4902481A (en) 1987-12-11 1990-02-20 Millipore Corporation Multi-well filtration test apparatus
US5200152A (en) 1988-03-28 1993-04-06 Cytonix Corporation Miniaturized biological assembly
US4919894A (en) 1988-05-23 1990-04-24 Robert Daniel Multiple sample holder indexing means and method of using same
US5400923A (en) 1988-06-20 1995-03-28 Helena Laboratories Corporation Apparatus for discharging contents of a sealed container
DK409188D0 (da) 1988-07-21 1988-07-21 Radiometer As Fremgangsmaade til maaling af en karakteristik i et fluidum
US5320808A (en) 1988-08-02 1994-06-14 Abbott Laboratories Reaction cartridge and carousel for biological sample analyzer
FR2638101B1 (fr) 1988-10-21 1991-09-06 Biocom Sa Dispositif de filtration parallele d'une pluralite d'echantillons avec controle automatique des volumes filtres et du colmatage ainsi qu'avec indexation du filtre, et procede de filtration
US5031797A (en) 1988-11-18 1991-07-16 Beckman Instruments, Inc. Reagent storage and delivery system
US5252293A (en) 1989-01-17 1993-10-12 Vladimir Drbal Analytical slide with porous filter membrane
US5106583A (en) 1989-03-08 1992-04-21 Applied Biosystems, Inc. Automated protein hydrolysis system
US5229012A (en) * 1989-05-09 1993-07-20 Pall Corporation Method for depletion of the leucocyte content of blood and blood components
US5173265A (en) 1989-07-24 1992-12-22 Helena Laboratories Corporation Manually operated pump inserter for test tubes
US5250262A (en) 1989-11-22 1993-10-05 Vettest S.A. Chemical analyzer
US5089229A (en) 1989-11-22 1992-02-18 Vettest S.A. Chemical analyzer
US5110724A (en) 1990-04-02 1992-05-05 Cholestech Corporation Multi-analyte assay device
US5290517A (en) 1990-04-04 1994-03-01 Westinghouse Electric Corp. Optical agglutination assay device
US5122284A (en) 1990-06-04 1992-06-16 Abaxis, Inc. Apparatus and method for optically analyzing biological fluids
DE4023165A1 (de) 1990-07-20 1992-01-23 Kodak Ag Vorrichtung zum abtasten und zentrieren von behaeltern mit einer fluessigkeit
SE9002579D0 (sv) * 1990-08-07 1990-08-07 Pharmacia Ab Method and apparatus for carrying out biochemical reactions
US5258314A (en) 1991-03-18 1993-11-02 Paradigm Biotechnologies Partnership Microprocessor-based biomedical monitoring apparatus and method
US5254315A (en) 1991-07-26 1993-10-19 E. I. Du Pont De Nemours And Company Carrier device
US5205989A (en) 1991-09-18 1993-04-27 Minnesota Mining And Manufacturing Company Multi-well filtration apparatus
JPH0572216A (ja) 1991-09-18 1993-03-23 Hitachi Ltd 臨床検査用の自動分析装置
CA2074671A1 (en) * 1991-11-04 1993-05-05 Thomas Bormann Device and method for separating plasma from a biological fluid
US5304350A (en) 1992-01-16 1994-04-19 Kloehn Instrument Inc. Slide type analytic device, method, and preparation apparatus
US5376313A (en) 1992-03-27 1994-12-27 Abbott Laboratories Injection molding a plastic assay cuvette having low birefringence
JP2561367Y2 (ja) 1992-04-03 1998-01-28 東亞医用電子株式会社 試料吸排装置
AU5534194A (en) 1992-11-20 1994-06-22 Dainabot Co., Ltd. Multi-channel automatic immunoassay system
US5397026A (en) 1993-01-21 1995-03-14 Helena Laboratories Corporation Method for discharging contents of a sealed container
US5352612A (en) 1993-02-09 1994-10-04 Baxter Diagnostics Inc. Method and apparatus for the stepwise movement of items
US5356525A (en) 1993-04-16 1994-10-18 Beckman Instruments, Inc. Sample handling system
US5697522A (en) 1993-05-14 1997-12-16 Helena Laboratories Corporation Test tube drop dispenser
US5591636A (en) * 1993-10-18 1997-01-07 Precision Instrument Design Membrane holder
DE69528645T2 (de) 1994-05-19 2003-06-18 Troell Martha T Verfahren und vorrichtung zur sammlung, lagerung und echtzeitanalyse von blut und anderen körperflüssigkeiten
AU4766896A (en) * 1995-02-09 1996-08-27 First Medical, Inc. Peristaltic system and method for plasma separation
US5736033A (en) 1995-12-13 1998-04-07 Coleman; Charles M. Separator float for blood collection tubes with water swellable material
US5879628A (en) 1996-05-06 1999-03-09 Helena Laboratories Corporation Blood coagulation system having a bar code reader and a detecting means for detecting the presence of reagents in the cuvette
US6016712A (en) * 1997-09-18 2000-01-25 Accumetrics Device for receiving and processing a sample
US6146591A (en) * 1998-05-01 2000-11-14 Miller; C David Biochemical detection system for rapid determination of the presence of toxins, bacteria, and other substances
US6398956B1 (en) * 1999-05-28 2002-06-04 Bio/Data Corporation Method and apparatus for directly sampling a fluid for microfiltration

Also Published As

Publication number Publication date
ATE401125T1 (de) 2008-08-15
AU5300400A (en) 2001-03-13
US6398956B1 (en) 2002-06-04
EP1230028A4 (de) 2006-12-13
WO2001012325A1 (en) 2001-02-22
US6740240B2 (en) 2004-05-25
US20040217059A1 (en) 2004-11-04
US20020084215A1 (en) 2002-07-04
EP1230028A1 (de) 2002-08-14
EP1230028B1 (de) 2008-07-16
US6926834B2 (en) 2005-08-09

Similar Documents

Publication Publication Date Title
ATE401125T1 (de) Verfahren und vorrichtung zur direkten probenahme eines fluids für die mikrofiltration
DE60331188D1 (de) Vorrichtung und verfahren zum filtrieren biologischer proben
ATE477038T1 (de) Verfahren zum abziehen und abfiltern von teilvolumina von prozessflüssigkeiten
MY141120A (en) Improved method of cleaning membrane modules
DE69429783D1 (de) Vorrichtung und verfahren zur sammlung von zellen aus einer flüssigen probe
HUP0105236A2 (hu) Eljárások víz szűrésére, valamint szűrőberendezés
SG164499A1 (en) An assembly for water filtration using a tube manifold to minimise backwash
ATE239541T1 (de) Verfahren und vorrichtung zur abscheidung von schwimmstoffen und salzen aus einer flüssigkeit mittels membranfiltration
ATE549075T1 (de) Verbessertes modulreinigungsverfahren
ATE337065T1 (de) Verfahren und vorrichtung zur filtration von partikeln aus einer flüssigkeit
ATE174232T1 (de) Verfahren und vorrichtung zur entnahme eines lösungsproduktes aus einer flüssigkeit mittels einem dichtem gas und einer porösen membran
DE69904702D1 (de) Vorrichtung zur fest-flüssigkeittrennung, insbesondere zur biologischen reinigung von abwasser
WO2009050783A1 (ja) 汚液の濾過方法及びその装置
ATE45589T1 (de) Membrantrennverfahren und vorrichting zur abtrennung von fluessigkeiten aus fermentationssuspensionen.
DE602004029027D1 (de) Verfahren zur kontinuierlichen blutfiltration
AU2001285706A1 (en) Multiwell filtration plate and method for producing the same
JPS5976513A (ja) フイルタ−装置
JP2009118780A (ja) 微生物検出方法およびろ過装置
WO2014174203A4 (fr) Dispositif pour la preparation d'echantillon biologique
CN203355421U (zh) 一种多层可换膜过滤器
DE69520363D1 (de) Verfahren und vorrichtung zur filtration
ATE324580T1 (de) Vorrichtung zur durchführung einer zytologischen vorbereitung auf einem objektträger
ATE516486T1 (de) Automatisiertes filtrationsverfahren und filtrationssystem zur verfahrensdurchführung
CN205330664U (zh) 一种钻井液滤液提取装置
EP1279437A3 (de) Verfahren zum Dosieren von Flüssigkeiten und Vorrichtung zur Durchführung des Verfahrens

Legal Events

Date Code Title Description
8364 No opposition during term of opposition