CN112423886B - 借助基于检测活塞位置调节的吸移活塞运动的脉冲式吸移的吸移设备 - Google Patents

借助基于检测活塞位置调节的吸移活塞运动的脉冲式吸移的吸移设备 Download PDF

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Publication number
CN112423886B
CN112423886B CN201980046583.2A CN201980046583A CN112423886B CN 112423886 B CN112423886 B CN 112423886B CN 201980046583 A CN201980046583 A CN 201980046583A CN 112423886 B CN112423886 B CN 112423886B
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Prior art keywords
pipetting
piston
pressure
liquid
dispensing
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Chinese (zh)
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CN112423886A (zh
Inventor
汉斯彼得·罗默
雷托·埃廷格
弗里多林·吉塞尔
于尔格·拉斯蒂
乔纳斯·赫尔蒂
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Hamilton Bonaduz AG
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Hamilton Bonaduz AG
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    • 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
    • B01L3/0227—Details of motor drive means
    • 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
    • B01L3/0237—Details of electronic control, e.g. relating to user interface
    • 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
    • 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
    • G01N35/1011—Control of the position or alignment of the transfer device
    • 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
    • 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
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0663—Whole sensors
    • 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
    • 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
    • B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (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)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
CN201980046583.2A 2018-07-11 2019-07-09 借助基于检测活塞位置调节的吸移活塞运动的脉冲式吸移的吸移设备 Active CN112423886B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018211497.8 2018-07-11
DE102018211497.8A DE102018211497A1 (de) 2018-07-11 2018-07-11 Pipettiervorrichtung zur impulsartigen Pipettierung mit einer basierend auf einer Erfassung des Arbeitsgasdrucks geregelten Pipettierkolbenbewegung
PCT/EP2019/068417 WO2020011787A1 (de) 2018-07-11 2019-07-09 Pipettiervorrichtung zur impulsartigen pipettierung mit einer basierend auf einer erfassung der kolbenposition geregelten pipettierkolbenbewegung

Publications (2)

Publication Number Publication Date
CN112423886A CN112423886A (zh) 2021-02-26
CN112423886B true CN112423886B (zh) 2023-03-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980046583.2A Active CN112423886B (zh) 2018-07-11 2019-07-09 借助基于检测活塞位置调节的吸移活塞运动的脉冲式吸移的吸移设备

Country Status (6)

Country Link
US (1) US11911757B2 (https=)
EP (1) EP3820614B1 (https=)
JP (1) JP7455801B2 (https=)
CN (1) CN112423886B (https=)
DE (1) DE102018211497A1 (https=)
WO (1) WO2020011787A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11124406B1 (en) * 2014-07-13 2021-09-21 Sestra Systems, Inc. System and method for piston detection in a metering mechanism for use with beverage dispensing system
DE102018125196A1 (de) * 2018-10-11 2020-04-16 Hamilton Bonaduz Ag Vorrichtung und Verfahren zur Qualitätsbestimmung einer impulsartigen Flüssigkeitsdispensation nach dem Air-Displacement-Prinzip
DE102019126731A1 (de) * 2019-10-02 2021-04-08 Hamilton Bonaduz Ag Vorrichtung und Verfahren zum exakten flüssigkeitsklassen-unabhängigen Pipettieren
DE102020104422A1 (de) * 2020-02-19 2021-08-19 Hamilton Bonaduz Ag Verfahren zur Zuordnung einer Pipettierspitze zu einer Pipettierspitzenklasse aufgrund ihres pneumatischen Verhaltens
JP7357787B2 (ja) * 2020-05-29 2023-10-06 株式会社日立ハイテク 自動分析装置の制御方法
US11559823B2 (en) * 2020-09-18 2023-01-24 Asmpt Singapore Pte. Ltd. Volumetric measurement and regulation device incorporated in a time-pressure dispenser
CN116832891A (zh) * 2023-08-10 2023-10-03 上海镁伽智能科技有限公司 用于移液装置的变距方法、变距控制装置及移液设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102892507A (zh) * 2010-01-05 2013-01-23 哈美顿博纳图斯股份公司 剂量分配设备和剂量分配方法
DE102012214677A1 (de) * 2012-08-17 2014-02-20 Hamilton Bonaduz Ag Pipette mit elektromotorisch angetriebenem Kolben und Magnetfeldabschirmung
CN107921434A (zh) * 2015-07-30 2018-04-17 哈美顿博纳图斯股份公司 用于吸移小液体体积的吸移设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3750460B2 (ja) 2000-02-18 2006-03-01 日立工機株式会社 分注装置及び分注方法
JP2006132984A (ja) 2004-11-02 2006-05-25 Sumitomo Heavy Ind Ltd 放射性液体の分注方法及び分注装置
JP2008197037A (ja) 2007-02-15 2008-08-28 Yaskawa Electric Corp 分注装置およびそのコントローラと分注方法
JP2012510065A (ja) * 2008-11-28 2012-04-26 ハミルトン・ボナドゥーツ・アーゲー 極小の測定体積の測定に適した測定デバイス、及び測定方法
JP5716177B2 (ja) 2011-12-22 2015-05-13 パナソニックヘルスケアホールディングス株式会社 分注装置
DE102016225209A1 (de) 2016-12-15 2018-06-21 Hamilton Bonaduz Ag Pipettiervorrichtung zur verbesserten impulsartigen Flüssigkeitspipettierung
DE102017201114A1 (de) * 2017-01-24 2018-07-26 Hamilton Bonaduz Ag Pipettiervorrichtung zur impulsartigen Pipettierung mit einer basierend auf einer Erfassung des Arbeitsgasdrucks geregelten Pipettierkolbenbewegung
EP3434373A1 (de) * 2017-07-27 2019-01-30 Eppendorf AG Pipettiervorrichtung mit funktionsprüfung und verfahren zur funktionsprüfung einer pipettiervorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102892507A (zh) * 2010-01-05 2013-01-23 哈美顿博纳图斯股份公司 剂量分配设备和剂量分配方法
DE102012214677A1 (de) * 2012-08-17 2014-02-20 Hamilton Bonaduz Ag Pipette mit elektromotorisch angetriebenem Kolben und Magnetfeldabschirmung
CN107921434A (zh) * 2015-07-30 2018-04-17 哈美顿博纳图斯股份公司 用于吸移小液体体积的吸移设备

Also Published As

Publication number Publication date
EP3820614B1 (de) 2024-11-13
EP3820614A1 (de) 2021-05-19
JP2021524376A (ja) 2021-09-13
CN112423886A (zh) 2021-02-26
US20210154659A1 (en) 2021-05-27
WO2020011787A1 (de) 2020-01-16
JP7455801B2 (ja) 2024-03-26
US11911757B2 (en) 2024-02-27
DE102018211497A1 (de) 2020-01-16

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