DE102009035941B8 - Diagnostiksystem - Google Patents
Diagnostiksystem Download PDFInfo
- Publication number
- DE102009035941B8 DE102009035941B8 DE102009035941.9A DE102009035941A DE102009035941B8 DE 102009035941 B8 DE102009035941 B8 DE 102009035941B8 DE 102009035941 A DE102009035941 A DE 102009035941A DE 102009035941 B8 DE102009035941 B8 DE 102009035941B8
- Authority
- DE
- Germany
- Prior art keywords
- diagnostic system
- diagnostic
- 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 - Fee Related
Links
Classifications
-
- 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
- B01L3/502761—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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0673—Handling of plugs of fluid surrounded by immiscible fluid
-
- 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
- B01L2400/043—Moving fluids with specific forces or mechanical means specific forces magnetic forces
-
- 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
- B01L3/502769—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 multiphase flow arrangements
- B01L3/502784—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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
-
- 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
- G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009035941.9A DE102009035941B8 (de) | 2009-08-03 | 2009-08-03 | Diagnostiksystem |
| US13/388,980 US20120295366A1 (en) | 2009-08-03 | 2010-07-21 | Diagnostic system |
| EP10737854A EP2462454A1 (de) | 2009-08-03 | 2010-07-21 | Diagnostiksystem |
| PCT/EP2010/060573 WO2011015454A1 (de) | 2009-08-03 | 2010-07-21 | Diagnostiksystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009035941.9A DE102009035941B8 (de) | 2009-08-03 | 2009-08-03 | Diagnostiksystem |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE102009035941A1 DE102009035941A1 (de) | 2011-02-17 |
| DE102009035941B4 DE102009035941B4 (de) | 2016-12-22 |
| DE102009035941B8 true DE102009035941B8 (de) | 2017-04-27 |
Family
ID=43015760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102009035941.9A Expired - Fee Related DE102009035941B8 (de) | 2009-08-03 | 2009-08-03 | Diagnostiksystem |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120295366A1 (de) |
| EP (1) | EP2462454A1 (de) |
| DE (1) | DE102009035941B8 (de) |
| WO (1) | WO2011015454A1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010041621B4 (de) | 2010-09-29 | 2016-11-03 | Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. | Verfahren zum Transport magnetischer Partikel |
| US20130004982A1 (en) * | 2011-06-29 | 2013-01-03 | The Regents Of The University Of California | Method and apparatus for magnetic flow cytometry |
| WO2013009654A1 (en) * | 2011-07-08 | 2013-01-17 | Life Technologies Corporation | Method and apparatus for automated sample manipulation |
| CA2872177A1 (en) | 2012-05-08 | 2013-11-14 | Quidel Corporation | Device for isolating an analyte from a sample, and methods of use |
| EP2856167B1 (de) | 2012-05-30 | 2018-07-11 | Zhong Li | Unmittelbarer nachweis von biomarkern und verwendungen davon |
| US10501735B2 (en) | 2012-08-23 | 2019-12-10 | Quidel Corporation | Device with controlled fluid dynamics, for isolation of an analyte from a sample |
| TWI529402B (zh) * | 2013-07-26 | 2016-04-11 | 財團法人工業技術研究院 | 磁性液滴控制裝置及磁性液滴的控制方法 |
| US10202577B2 (en) * | 2013-10-18 | 2019-02-12 | The General Hospital Corporation | Microfluidic sorting using high gradient magnetic fields |
| WO2015113047A2 (en) * | 2014-01-27 | 2015-07-30 | Brevitest Technologies, Llc | Discontinuous fluidic systems for point-of-care analyte measurement |
| US10195609B2 (en) * | 2016-10-25 | 2019-02-05 | Fannin Partners, LLC | Assay wells with hydrogel as a well-contents separator and a pigment-based temperature indicator |
| CN106660044B (zh) | 2014-12-02 | 2019-04-23 | 皇家飞利浦有限公司 | 微流体系统和微流体系统中的磁性粒子的弥散和积聚方法 |
| JP6506094B2 (ja) * | 2015-04-30 | 2019-04-24 | シスメックス株式会社 | 被検物質の検出方法および検体分析装置 |
| EP3106229B1 (de) * | 2015-06-17 | 2020-07-29 | IMEC vzw | Dynamische magnetische zellsortierung |
| LT3325159T (lt) * | 2015-07-24 | 2021-10-25 | Novel Microdevices, Inc. | Mėginių apdorojimo įtaisas, apimantis magnetinius ir mechaninius aktyvinimo elementus, naudojant linijinį arba sukamąjį judėjimą |
| EP3634634A4 (de) * | 2017-06-06 | 2021-03-10 | Northwestern University | Transschnittstellenmagnetische trennung |
| GB201711804D0 (en) * | 2017-07-21 | 2017-09-06 | Mast Group Ltd | Apparatus for conducting an assay |
| US20210114036A1 (en) * | 2018-04-30 | 2021-04-22 | The Johns Hopkins University | Disposable reagent scaffold for biochemical process integration |
| DE102018219091A1 (de) * | 2018-11-08 | 2020-05-14 | Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. | Vorrichtung und verfahren zum transport magnetischer partikel |
| CN114450090B (zh) * | 2019-09-10 | 2024-07-23 | 深圳华大智造控股有限公司 | 磁珠子在微流控基板上的操作 |
| JP7234393B2 (ja) * | 2019-09-27 | 2023-03-07 | 富士フイルム株式会社 | 容器および検査キット |
| CN116121065A (zh) * | 2023-01-12 | 2023-05-16 | 北京黑森智动科技有限公司 | 磁珠分离装置、控制方法及系统 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5981297A (en) * | 1997-02-05 | 1999-11-09 | The United States Of America As Represented By The Secretary Of The Navy | Biosensor using magnetically-detected label |
| US20040021073A1 (en) * | 2002-04-12 | 2004-02-05 | California Institute Of Technology | Apparatus and method for magnetic-based manipulation of microscopic particles |
| US20070184463A1 (en) * | 2005-09-30 | 2007-08-09 | Caliper Life Sciences, Inc. | Microfluidic device for purifying a biological component using magnetic beads |
| US20080031787A1 (en) * | 2006-08-02 | 2008-02-07 | Industrial Technology Research Institute | Magnetic bead-based sample separating device |
| US20080073546A1 (en) * | 2006-03-13 | 2008-03-27 | Gyros Patent Ab | Enhanced magnetic particle steering |
| US20080166727A1 (en) * | 2006-12-20 | 2008-07-10 | The Board Of Trustees Of The Leland Stanford Junior University | Heat and pH Measurement for Sequencing of DNA |
| EP1163052B1 (de) * | 1999-02-23 | 2010-06-02 | Caliper Life Sciences, Inc. | Manipulation von mikroteilchen in mikrofluiden systemen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292920A (en) * | 1976-04-26 | 1981-10-06 | Smith Kendall O | Magnetic attraction transfer devices for use in solid phase radioimmunoassays and in other assay methods |
| US6884357B2 (en) * | 1995-02-21 | 2005-04-26 | Iqbal Waheed Siddiqi | Apparatus and method for processing magnetic particles |
| AU2001247478A1 (en) * | 2000-03-16 | 2001-09-24 | Sri International | Microlaboratory devices and methods |
| WO2003039753A1 (en) * | 2001-11-05 | 2003-05-15 | President And Fellows Of Harvard College | System and method for capturing and positioning particles |
| US20080314749A1 (en) * | 2006-01-04 | 2008-12-25 | Koninklijke Philips Electronics N.V. | Microelectronic Device with Magnetic Excitation Wires |
| DE102006057300A1 (de) * | 2006-12-05 | 2008-06-19 | Siemens Ag | Anordnung zur Aufbereitung einer Mehrzahl von Proben für eine Analyse |
-
2009
- 2009-08-03 DE DE102009035941.9A patent/DE102009035941B8/de not_active Expired - Fee Related
-
2010
- 2010-07-21 WO PCT/EP2010/060573 patent/WO2011015454A1/de active Application Filing
- 2010-07-21 US US13/388,980 patent/US20120295366A1/en not_active Abandoned
- 2010-07-21 EP EP10737854A patent/EP2462454A1/de not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5981297A (en) * | 1997-02-05 | 1999-11-09 | The United States Of America As Represented By The Secretary Of The Navy | Biosensor using magnetically-detected label |
| EP1163052B1 (de) * | 1999-02-23 | 2010-06-02 | Caliper Life Sciences, Inc. | Manipulation von mikroteilchen in mikrofluiden systemen |
| US20040021073A1 (en) * | 2002-04-12 | 2004-02-05 | California Institute Of Technology | Apparatus and method for magnetic-based manipulation of microscopic particles |
| US20070184463A1 (en) * | 2005-09-30 | 2007-08-09 | Caliper Life Sciences, Inc. | Microfluidic device for purifying a biological component using magnetic beads |
| US20080073546A1 (en) * | 2006-03-13 | 2008-03-27 | Gyros Patent Ab | Enhanced magnetic particle steering |
| US20080031787A1 (en) * | 2006-08-02 | 2008-02-07 | Industrial Technology Research Institute | Magnetic bead-based sample separating device |
| US20080166727A1 (en) * | 2006-12-20 | 2008-07-10 | The Board Of Trustees Of The Leland Stanford Junior University | Heat and pH Measurement for Sequencing of DNA |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2462454A1 (de) | 2012-06-13 |
| WO2011015454A1 (de) | 2011-02-10 |
| US20120295366A1 (en) | 2012-11-22 |
| DE102009035941B4 (de) | 2016-12-22 |
| DE102009035941A1 (de) | 2011-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R082 | Change of representative |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, DE Representative=s name: MAIWALD PATENTANWALTS- UND RECHTSANWALTSGESELL, DE |
|
| R020 | Patent grant now final | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |