ATE552507T1 - System und verfahren zum pipettieren von fluiden, verfahren zum kalibrieren des systems - Google Patents

System und verfahren zum pipettieren von fluiden, verfahren zum kalibrieren des systems

Info

Publication number
ATE552507T1
ATE552507T1 AT09159200T AT09159200T ATE552507T1 AT E552507 T1 ATE552507 T1 AT E552507T1 AT 09159200 T AT09159200 T AT 09159200T AT 09159200 T AT09159200 T AT 09159200T AT E552507 T1 ATE552507 T1 AT E552507T1
Authority
AT
Austria
Prior art keywords
pipetting
nom
pump
tip
flow rate
Prior art date
Application number
AT09159200T
Other languages
English (en)
Inventor
Adelrich Zuppiger
Original Assignee
Hoffmann La Roche
Roche Diagnostics Gmbh
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 Hoffmann La Roche, Roche Diagnostics Gmbh filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE552507T1 publication Critical patent/ATE552507T1/de

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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • 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
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • B01L2200/146—Employing pressure sensors
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • B01L2200/147—Employing temperature sensors
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/148—Specific details about calibrations
    • 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
    • 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
    • G01N35/1004—Cleaning sample transfer devices
    • G01N2035/1006—Rinsing only the inside of the tip
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • 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
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Flow Control (AREA)
  • Pipeline Systems (AREA)
AT09159200T 2009-04-30 2009-04-30 System und verfahren zum pipettieren von fluiden, verfahren zum kalibrieren des systems ATE552507T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09159200A EP2246704B8 (de) 2009-04-30 2009-04-30 System und Verfahren zum Pipettieren von Fluiden, Verfahren zum Kalibrieren des Systems

Publications (1)

Publication Number Publication Date
ATE552507T1 true ATE552507T1 (de) 2012-04-15

Family

ID=41136758

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09159200T ATE552507T1 (de) 2009-04-30 2009-04-30 System und verfahren zum pipettieren von fluiden, verfahren zum kalibrieren des systems

Country Status (3)

Country Link
US (1) US8435464B2 (de)
EP (1) EP2246704B8 (de)
AT (1) ATE552507T1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4919119B2 (ja) * 2010-01-19 2012-04-18 株式会社日立プラントテクノロジー 試薬分注ノズルによる分取・分注方法および試薬分取・分注機構
CH702769B1 (de) * 2010-02-22 2019-07-31 Reseachem Gmbh Dosiervorrichtung und Verfahren zur Dosierung eines Fluids in ein Reaktionsgefäss.
EP2802848A4 (de) * 2012-01-11 2015-11-04 Siemens Healthcare Diagnostics Flüssigkeitstransfersysteme und verfahren zur kalibrierung davon
US20130253873A1 (en) * 2012-03-22 2013-09-26 First Sensor AG Calibration of flowmeters
WO2013156408A1 (en) * 2012-04-18 2013-10-24 Sias Ag Pipetting arrangement and method of controlling pipetting
EP3081942A1 (de) * 2015-04-17 2016-10-19 Roche Diagniostics GmbH Druckübertragungsflüssigkeit für zellanalysator, zellanalysator und verfahren zur analyse einer flüssigen zellprobe
TWI604182B (zh) * 2016-04-26 2017-11-01 諾貝爾生物有限公司 取樣組件及其方法
CN109716142B (zh) * 2016-09-21 2023-06-27 株式会社日立高新技术 自动分析装置
CN106799266B (zh) * 2016-11-23 2018-12-25 中国计量大学 一种手持式移液器容量校准装置及校准方法
JP7372245B2 (ja) 2017-12-28 2023-10-31 フォーミュラトリクス・インターナショナル・ホールディング・リミテッド 自動液体移送最適化分注を行う装置とその方法
IL289535B2 (en) 2019-07-02 2025-07-01 Meso Scale Technologies Llc Device and method for determining liquid contact and liquid volume in a liquid dispenser based on sound
EP3838411A1 (de) * 2019-12-18 2021-06-23 TECAN Trading AG Pipettiervorrichtung und -verfahren
US12226776B2 (en) 2021-11-04 2025-02-18 Instrumentation Laboratory Company Preparing substances in a medical diagnostic system
EP4505073A4 (de) * 2022-04-07 2026-03-18 Valco Cincinnati Inc Verfahren zur messung des flüssigkeitsstroms einer flüssigkeitsversorgungsanordnung
CN118424429B (zh) * 2024-07-05 2024-08-27 北京科易为科技有限公司 移液器校准方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU183961B (en) 1982-05-19 1984-06-28 Mueszeripari Muevek Lab Method and apparatus for measuring, pipetting and diluting following that fluid quantities
EP0583003A1 (de) * 1992-08-13 1994-02-16 Perseptive Biosystems, Inc. Eine Flüssigkeit abmessendes, mischendes und deren Zusammensetzung überwachendes System
SE508511C2 (sv) 1997-02-17 1998-10-12 Abb Flexible Automation As Anordning och förfarande för matning av vätska till ett sprutmunstycke för automatisk sprutapplicering
US20060211132A1 (en) * 1998-01-09 2006-09-21 Rico Miledi Method for high throughput drop dispensing of specific patterns
US6589791B1 (en) * 1999-05-20 2003-07-08 Cartesian Technologies, Inc. State-variable control system
US6767188B2 (en) * 2002-08-15 2004-07-27 Becton, Dickinson And Company Constant output fluidic system
US20050074360A1 (en) * 2003-10-02 2005-04-07 Dewalch Binz High throughput sample preparation
DE202006010293U1 (de) * 2005-07-22 2006-08-31 Tecan Trading Ag Pipettiergerät mit Computerprogrammprodukt zum Akzeptieren oder Verwerfen von pipettierten Flüssigkeitsproben
DE102005060862B3 (de) * 2005-12-20 2007-06-28 Stratec Biomedical Systems Ag Verfahren und Vorrichtung zur Beurteilung eines Dosiervorgangs

Also Published As

Publication number Publication date
EP2246704B8 (de) 2012-06-06
EP2246704B1 (de) 2012-04-04
US8435464B2 (en) 2013-05-07
EP2246704A1 (de) 2010-11-03
US20110111506A1 (en) 2011-05-12

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