ATE547693T1 - Ansaugen und abgabe kleiner flüssigkeitsvolumen - Google Patents

Ansaugen und abgabe kleiner flüssigkeitsvolumen

Info

Publication number
ATE547693T1
ATE547693T1 AT08799368T AT08799368T ATE547693T1 AT E547693 T1 ATE547693 T1 AT E547693T1 AT 08799368 T AT08799368 T AT 08799368T AT 08799368 T AT08799368 T AT 08799368T AT E547693 T1 ATE547693 T1 AT E547693T1
Authority
AT
Austria
Prior art keywords
chamber
liquid
gas containing
heat
containing chamber
Prior art date
Application number
AT08799368T
Other languages
English (en)
Inventor
Robert Seth Jones
Zhong Ding
Dave Heavner
Raymond Jakubowicz
Original Assignee
Ortho Clinical Diagnostics Inc
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 Ortho Clinical Diagnostics Inc filed Critical Ortho Clinical Diagnostics Inc
Application granted granted Critical
Publication of ATE547693T1 publication Critical patent/ATE547693T1/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
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • 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
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/022—Capillary pipettes, i.e. having very small bore
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0605—Metering of fluids
    • 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
    • B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries
    • 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
    • B01L2300/14—Means for pressure control
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1822—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using Peltier elements
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1838—Means for temperature control using fluid heat transfer medium
    • B01L2300/185—Means for temperature control using fluid heat transfer medium using a liquid as fluid
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1855—Means for temperature control using phase changes in a medium
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1888—Pipettes or dispensers with temperature control
    • 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
    • B01L2400/0442—Moving fluids with specific forces or mechanical means specific forces thermal energy, e.g. vaporisation, bubble jet
    • 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
    • G01N2035/1027—General features of the devices
    • G01N2035/1034—Transferring microquantities of liquid
    • G01N2035/1039—Micropipettes, e.g. microcapillary tubes
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
AT08799368T 2007-09-10 2008-09-09 Ansaugen und abgabe kleiner flüssigkeitsvolumen ATE547693T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97101407P 2007-09-10 2007-09-10
PCT/US2008/075730 WO2009035981A1 (en) 2007-09-10 2008-09-09 Aspirating and dispensing small volumes of liquids

Publications (1)

Publication Number Publication Date
ATE547693T1 true ATE547693T1 (de) 2012-03-15

Family

ID=40158609

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08799368T ATE547693T1 (de) 2007-09-10 2008-09-09 Ansaugen und abgabe kleiner flüssigkeitsvolumen

Country Status (7)

Country Link
US (1) US20090093065A1 (de)
EP (1) EP2205358B1 (de)
JP (1) JP5378383B2 (de)
CN (1) CN101842160B (de)
AT (1) ATE547693T1 (de)
CA (1) CA2699278C (de)
WO (1) WO2009035981A1 (de)

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WO2010084208A2 (en) * 2010-05-14 2010-07-29 Sias Ag Pipetting arrangement and method of controlling a pipetting arrangement or of producing liquid product doses
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US20110303197A1 (en) * 2010-06-09 2011-12-15 Honda Motor Co., Ltd. Microcondenser device
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WO2012069925A1 (en) * 2010-11-23 2012-05-31 Andrew Alliance S.A Devices and methods for programmable manipulation of pipettes
FR2977317B1 (fr) * 2011-06-28 2013-08-02 Gilson Sas Procede de detection d'anomalies lors du remplissage d'un dispositif de dosage de liquide et dispositif de dosage de liquide
EP2623202B1 (de) * 2012-01-31 2018-07-18 Siemens Healthcare Diagnostics Products GmbH Verfahren zum erwärmen eines flüssigkeitsvolumens in einer beheizten pipettiernadel, pipettiervorrichtung und automatisches analysegerät
CN103245774A (zh) * 2012-02-07 2013-08-14 奥索临床诊断有限公司 使用测定压力确定离心血液中的状况
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CN105823898B (zh) * 2016-04-18 2017-06-30 浙江大学 基于空气热膨胀的液体微量检测装置与方法
CH712735A1 (de) * 2016-07-22 2018-01-31 Tecan Trading Ag Pipettiervorrichtung mit einem Flüssigkeitsvolumensensor und Flüssigkeitsbearbeitungssystem.
WO2018015419A1 (de) * 2016-07-22 2018-01-25 Tecan Trading Ag Pipettenspitze für eine automatisierte pipettiervorrichtung sowie verfahren zu deren herstellung
US10250955B2 (en) 2016-11-15 2019-04-02 Palo Alto Research Center Incorporated Wireless building sensor system
EP3639292A4 (de) * 2017-06-14 2021-03-24 Ion Dx, Inc. Ionenmobilitätsvorrichtungen und -verfahren
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
CN108287569B (zh) * 2018-01-12 2021-02-12 中国科学院长春光学精密机械与物理研究所 一种液氨流量控制装置、控制方法及装配方法
CN108970661B (zh) * 2018-07-23 2021-04-27 中冶武汉冶金建筑研究院有限公司 一种手动移液器
JPWO2020235585A1 (de) * 2019-05-22 2020-11-26
EP3838411A1 (de) * 2019-12-18 2021-06-23 TECAN Trading AG Pipettiervorrichtung und -verfahren
WO2022204092A1 (en) * 2021-03-23 2022-09-29 Overture Life, Inc. Cryostorage device
CN113219190B (zh) * 2021-05-17 2022-05-24 青岛市三凯医学科技有限公司 一种全自动分层加热降温检测设备及方法

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Also Published As

Publication number Publication date
US20090093065A1 (en) 2009-04-09
EP2205358A1 (de) 2010-07-14
EP2205358B1 (de) 2012-02-29
CN101842160A (zh) 2010-09-22
JP2010539453A (ja) 2010-12-16
CN101842160B (zh) 2014-04-30
JP5378383B2 (ja) 2013-12-25
CA2699278C (en) 2015-11-24
CA2699278A1 (en) 2009-03-19
WO2009035981A1 (en) 2009-03-19

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