WO2006032529A1 - Partikelsedimentationsvorrichtung und verfahren zum durchführen einer partikelsedimentation - Google Patents
Partikelsedimentationsvorrichtung und verfahren zum durchführen einer partikelsedimentation Download PDFInfo
- Publication number
- WO2006032529A1 WO2006032529A1 PCT/EP2005/010341 EP2005010341W WO2006032529A1 WO 2006032529 A1 WO2006032529 A1 WO 2006032529A1 EP 2005010341 W EP2005010341 W EP 2005010341W WO 2006032529 A1 WO2006032529 A1 WO 2006032529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- separation chamber
- channel
- particle
- inlet
- outlet
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 72
- 238000004062 sedimentation Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims description 22
- 238000000926 separation method Methods 0.000 claims abstract description 92
- 239000000725 suspension Substances 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 34
- 239000006228 supernatant Substances 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 4
- 101100495769 Caenorhabditis elegans che-1 gene Proteins 0.000 claims 2
- 239000013049 sediment Substances 0.000 description 14
- 210000004369 blood Anatomy 0.000 description 13
- 239000008280 blood Substances 0.000 description 13
- 239000012071 phase Substances 0.000 description 11
- 210000002381 plasma Anatomy 0.000 description 9
- 238000005119 centrifugation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000006194 liquid suspension Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002032 lab-on-a-chip Methods 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008385 outer phase Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
-
- 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
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles
-
- 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
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates
-
- 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
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/05—Investigating sedimentation of particle suspensions in blood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
-
- 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
- B01L2300/0803—Disc shape
-
- 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
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0409—Moving fluids with specific forces or mechanical means specific forces centrifugal forces
-
- 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
- Y10T436/11—Automated chemical analysis
- Y10T436/111666—Utilizing a centrifuge or compartmented rotor
-
- 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.]
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05796052A EP1802396B1 (de) | 2004-09-24 | 2005-09-23 | Partikelsedimentationsvorrichtung und verfahren zum durchführen einer partikelsedimentation |
DE502005003504T DE502005003504D1 (de) | 2004-09-24 | 2005-09-23 | Partikelsedimentationsvorrichtung und verfahren zum durchführen einer partikelsedimentation |
US11/690,731 US7371330B2 (en) | 2004-09-24 | 2007-03-23 | Particle sedimentation apparatus and method for performing particle sedimentation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004046396.4 | 2004-09-24 | ||
DE102004046396A DE102004046396A1 (de) | 2004-09-24 | 2004-09-24 | Partikelsedimentationsvorrichtung und Verfahren zum Durchführen einer Partikelsedimentation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/690,731 Continuation US7371330B2 (en) | 2004-09-24 | 2007-03-23 | Particle sedimentation apparatus and method for performing particle sedimentation |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006032529A1 true WO2006032529A1 (de) | 2006-03-30 |
Family
ID=35456898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/010341 WO2006032529A1 (de) | 2004-09-24 | 2005-09-23 | Partikelsedimentationsvorrichtung und verfahren zum durchführen einer partikelsedimentation |
Country Status (5)
Country | Link |
---|---|
US (1) | US7371330B2 (de) |
EP (1) | EP1802396B1 (de) |
AT (1) | ATE390192T1 (de) |
DE (2) | DE102004046396A1 (de) |
WO (1) | WO2006032529A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371330B2 (en) * | 2004-09-24 | 2008-05-13 | Albert-Ludwigs-Universitaet Freiburg | Particle sedimentation apparatus and method for performing particle sedimentation |
EP2796201A3 (de) * | 2013-04-22 | 2014-11-05 | Robert Bosch Gmbh | Sedimentationsvorrichtung, insbesondere für Partikel, sowie Kartusche |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2302396B1 (de) | 2008-07-17 | 2018-09-26 | PHC Holdings Corporation | Analysegerät und analyseverfahren unter verwendung des analysegerätes |
JP5376427B2 (ja) * | 2008-07-17 | 2013-12-25 | パナソニック株式会社 | 分析用デバイス |
DE102009015395B4 (de) | 2009-03-23 | 2022-11-24 | Thinxxs Microtechnology Gmbh | Flusszelle zur Behandlung und/oder Untersuchung eines Fluids |
GB2476474B (en) | 2009-12-22 | 2012-03-28 | Biosurfit Sa | Surface plasmon resonance detection system |
NO332016B1 (no) * | 2009-12-29 | 2012-05-21 | Stiftelsen Sintef | Prøvebehandlingskassett og fremgangsmåte for å behandle og/eller analysere en prøve under sentrifugalkraft |
GB2479139A (en) * | 2010-03-29 | 2011-10-05 | Biosurfit Sa | A liquid distribution and metering device |
EP2788736B1 (de) * | 2011-12-08 | 2018-11-28 | Biosurfit, S.A. | Sequenzielle aliquotierung und bestimmung eines indikators für sedimentationsraten |
US8979242B2 (en) | 2012-12-14 | 2015-03-17 | Palo Alto Research Center Incorporated | Trap configured to collect ink particle contaminants in response to a cleaning flow |
EP3142796A4 (de) | 2014-05-16 | 2017-12-20 | Qvella Corporation | Vorrichtung, system und verfahren zur durchführung einer automatischen zentrifugaltrennung |
EP2952258A1 (de) * | 2014-06-06 | 2015-12-09 | Roche Diagnostics GmbH | Drehbare Kartusche zur Analyse einer biologischen Probe |
EP3151963B1 (de) * | 2014-06-06 | 2018-03-14 | Roche Diagnostics GmbH | Drehbare kartusche mit dosierkammer zur analyse einer biologischen probe |
EP2952257A1 (de) | 2014-06-06 | 2015-12-09 | Roche Diagnostics GmbH | Drehbare Patrone zur Verarbeitung und Analyse einer biologischen Probe |
EP2957890A1 (de) * | 2014-06-16 | 2015-12-23 | Roche Diagnostics GmbH | Patrone mit drehbarem Deckel |
JP7058565B2 (ja) * | 2018-06-26 | 2022-04-22 | 三菱化工機株式会社 | 固形成分分離装置の制御装置、固形成分分離装置、舶用排気ガススクラバーシステム、および舶用ディーゼルエンジン |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191329640A (en) * | 1913-12-23 | 1915-06-17 | William John Mellersh-Jackson | Method of and Apparatus for Clarifying Sugar Juices. |
US4010894A (en) * | 1975-11-21 | 1977-03-08 | International Business Machines Corporation | Centrifuge fluid container |
US4469793A (en) * | 1981-04-14 | 1984-09-04 | Jean Guigan | Method and apparatus for dispensing a predetermined dose of a sample liquid into a receptor cell |
EP0322657A2 (de) * | 1987-12-28 | 1989-07-05 | Miles Inc. | Zentrifuge mit dynamischer Bremsung |
US4950220A (en) * | 1987-07-13 | 1990-08-21 | Westfalia Separator Ag | Throughput centrifuge for industrial production of proteins from human blood plasma |
US5472603A (en) * | 1992-04-02 | 1995-12-05 | Abaxis, Inc. | Analytical rotor with dye mixing chamber |
WO2000079285A2 (en) * | 1999-06-18 | 2000-12-28 | Gamera Bioscience Corporation | Devices and methods for the performance of miniaturized homogeneous assays |
US20020027133A1 (en) * | 1997-05-23 | 2002-03-07 | Gregory Kellogg | Device and methods for using centripetal acceleration to drive fluid movement in a microfluidics system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69130986T2 (de) | 1990-06-04 | 1999-09-30 | Abay Sa | Rotoren für die Analytik und Verfahren zur Analyse biologischer Fluide |
US6527432B2 (en) * | 2000-05-15 | 2003-03-04 | Tecan Trading Ag | Bidirectional flow centrifugal microfluidic devices |
US7094354B2 (en) * | 2002-12-19 | 2006-08-22 | Bayer Healthcare Llc | Method and apparatus for separation of particles in a microfluidic device |
DE102004046396A1 (de) * | 2004-09-24 | 2006-04-13 | Land Baden-Württemberg, vertreten durch das Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg, vertreten durch den Minister | Partikelsedimentationsvorrichtung und Verfahren zum Durchführen einer Partikelsedimentation |
-
2004
- 2004-09-24 DE DE102004046396A patent/DE102004046396A1/de not_active Ceased
-
2005
- 2005-09-23 AT AT05796052T patent/ATE390192T1/de not_active IP Right Cessation
- 2005-09-23 WO PCT/EP2005/010341 patent/WO2006032529A1/de active IP Right Grant
- 2005-09-23 DE DE502005003504T patent/DE502005003504D1/de active Active
- 2005-09-23 EP EP05796052A patent/EP1802396B1/de not_active Not-in-force
-
2007
- 2007-03-23 US US11/690,731 patent/US7371330B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191329640A (en) * | 1913-12-23 | 1915-06-17 | William John Mellersh-Jackson | Method of and Apparatus for Clarifying Sugar Juices. |
US4010894A (en) * | 1975-11-21 | 1977-03-08 | International Business Machines Corporation | Centrifuge fluid container |
US4469793A (en) * | 1981-04-14 | 1984-09-04 | Jean Guigan | Method and apparatus for dispensing a predetermined dose of a sample liquid into a receptor cell |
US4950220A (en) * | 1987-07-13 | 1990-08-21 | Westfalia Separator Ag | Throughput centrifuge for industrial production of proteins from human blood plasma |
EP0322657A2 (de) * | 1987-12-28 | 1989-07-05 | Miles Inc. | Zentrifuge mit dynamischer Bremsung |
US5472603A (en) * | 1992-04-02 | 1995-12-05 | Abaxis, Inc. | Analytical rotor with dye mixing chamber |
US20020027133A1 (en) * | 1997-05-23 | 2002-03-07 | Gregory Kellogg | Device and methods for using centripetal acceleration to drive fluid movement in a microfluidics system |
WO2000079285A2 (en) * | 1999-06-18 | 2000-12-28 | Gamera Bioscience Corporation | Devices and methods for the performance of miniaturized homogeneous assays |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371330B2 (en) * | 2004-09-24 | 2008-05-13 | Albert-Ludwigs-Universitaet Freiburg | Particle sedimentation apparatus and method for performing particle sedimentation |
EP2796201A3 (de) * | 2013-04-22 | 2014-11-05 | Robert Bosch Gmbh | Sedimentationsvorrichtung, insbesondere für Partikel, sowie Kartusche |
Also Published As
Publication number | Publication date |
---|---|
US7371330B2 (en) | 2008-05-13 |
ATE390192T1 (de) | 2008-04-15 |
EP1802396A1 (de) | 2007-07-04 |
US20070262034A1 (en) | 2007-11-15 |
DE102004046396A1 (de) | 2006-04-13 |
EP1802396B1 (de) | 2008-03-26 |
DE502005003504D1 (de) | 2008-05-08 |
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