CN116194217A - 分注装置以及方法 - Google Patents

分注装置以及方法 Download PDF

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Publication number
CN116194217A
CN116194217A CN202080104323.9A CN202080104323A CN116194217A CN 116194217 A CN116194217 A CN 116194217A CN 202080104323 A CN202080104323 A CN 202080104323A CN 116194217 A CN116194217 A CN 116194217A
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CN
China
Prior art keywords
dispensing
tip
pressure
dispensing tip
liquid
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.)
Pending
Application number
CN202080104323.9A
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English (en)
Chinese (zh)
Inventor
�原大辅
山形俊树
柴原匡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi High Tech Corp
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Hitachi High Technologies Corp
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 Hitachi High Technologies Corp filed Critical Hitachi High Technologies Corp
Publication of CN116194217A publication Critical patent/CN116194217A/zh
Pending legal-status Critical Current

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    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00613—Quality control
    • G01N35/00623—Quality control of instruments
    • 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
    • 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
    • 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
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • 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
    • 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
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • 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
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00277—Special precautions to avoid contamination (e.g. enclosures, glove- boxes, sealed sample carriers, disposal of contaminated material)
    • 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
    • G01N2035/1013—Confirming presence of tip
    • 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
    • G01N2035/1025—Fluid level sensing
    • 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
    • G01N2035/103—General features of the devices using disposable tips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Human Computer Interaction (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
CN202080104323.9A 2020-08-03 2020-08-03 分注装置以及方法 Pending CN116194217A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/029640 WO2022029826A1 (ja) 2020-08-03 2020-08-03 分注装置、及び方法

Publications (1)

Publication Number Publication Date
CN116194217A true CN116194217A (zh) 2023-05-30

Family

ID=80117179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080104323.9A Pending CN116194217A (zh) 2020-08-03 2020-08-03 分注装置以及方法

Country Status (6)

Country Link
US (1) US12332258B2 (https=)
EP (1) EP4190449B1 (https=)
JP (1) JP7516521B2 (https=)
KR (1) KR20230034352A (https=)
CN (1) CN116194217A (https=)
WO (1) WO2022029826A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220268796A1 (en) * 2021-02-19 2022-08-25 Roche Molecular Systems, Inc. Method of Operating a Laboratory Instrument
KR20250120694A (ko) 2024-02-02 2025-08-11 국립암센터 액체 분주장치 및 이를 이용한 액체 분주방법

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002185195A (ja) * 2000-12-11 2002-06-28 Yamaha Motor Co Ltd 表面実装機
JP2002372546A (ja) * 2001-06-14 2002-12-26 Aloka Co Ltd 分注装置
US20040149015A1 (en) * 2002-02-13 2004-08-05 Hansen Timothy R. System and method for verifying the integrity of the condition and operation of a pipetter device for manipulating fluid samples
CN1674217A (zh) * 2004-03-23 2005-09-28 大日本网目版制造株式会社 处理装置
JP2006194689A (ja) * 2005-01-12 2006-07-27 Olympus Corp 分注装置、液面検出方法および培養処理装置
US20090211380A1 (en) * 2005-05-19 2009-08-27 Universal Bio Research Co., Ltd. Method of Detecting Dispensed Quantity, and Liquid Suction Monitoring Dispensing Apparatus
US20090288470A1 (en) * 2007-06-06 2009-11-26 Markus Bentz Method of controlling a pipetting process
US20170138976A1 (en) * 2015-11-18 2017-05-18 Elbit Systems Of America / Kmc Systems, Inc. Systems and methods for detecting a liquid level
CN110549223A (zh) * 2018-05-29 2019-12-10 株式会社迪思科 水射流加工装置
EP3671221A1 (en) * 2018-12-18 2020-06-24 Tecan Trading AG Classifying liquid handling procedures with a neural network
CN111448461A (zh) * 2018-02-05 2020-07-24 株式会社日立高新技术 分注装置、尖头装设方法和尖头除去方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846003A (en) * 1988-06-08 1989-07-11 Beckman Instruments, Inc. Acoustic impedance system for pipette tip detection
FI90207C (fi) * 1992-05-04 1994-01-10 Wallac Oy Pipettilaitteisto
US5537880A (en) * 1995-06-07 1996-07-23 Abbott Laboratories Automatic pipetting apparatus with leak detection and method of detecting a leak
US6158269A (en) * 1995-07-13 2000-12-12 Bayer Corporation Method and apparatus for aspirating and dispensing sample fluids
US5750881A (en) * 1995-07-13 1998-05-12 Chiron Diagnostics Corporation Method and apparatus for aspirating and dispensing sample fluids
JP3158084B2 (ja) * 1997-09-25 2001-04-23 アロカ株式会社 自動分注機能を有した分析用装置
DE10136790A1 (de) * 2001-07-27 2003-02-13 Eppendorf Ag Verfahren zum Dosieren von Flüssigkeiten und Vorrichtung zur Durchführung des Verfahrens
JP4345619B2 (ja) * 2004-09-07 2009-10-14 日立工機株式会社 自動分注装置
US7618589B2 (en) 2004-09-07 2009-11-17 Hitachi Koki Co., Ltd. Automatic dispenser
US7379792B2 (en) * 2005-09-29 2008-05-27 Rosemount Inc. Pressure transmitter with acoustic pressure sensor
US8293532B2 (en) * 2009-03-26 2012-10-23 Dow AgroSciences, L.L.C. Method and apparatus for tissue transfer
JP5186430B2 (ja) 2009-04-27 2013-04-17 日立アロカメディカル株式会社 分注装置
EP2317299A1 (de) * 2009-10-28 2011-05-04 Brand Gmbh + Co Kg Verfahren zur Dichtigkeitsprüfung von handgehaltenen Kolbenhubpipetten sowie Dichtigkeits-Prüfeinrichtung dafür
JP5984584B2 (ja) * 2012-08-28 2016-09-06 株式会社日立ハイテクノロジーズ 自動分析装置
CA2957420A1 (en) * 2014-08-15 2016-02-18 Biomerieux, Inc. Methods, systems, and computer program products for verifying dispensing of a fluid from a pipette
US10293336B2 (en) * 2016-06-08 2019-05-21 Wisconsin Alumni Research Foundation Non-displasive pipette
AU2020299586B2 (en) * 2019-07-02 2025-10-23 Meso Scale Technologies, Llc. Device and method for determining liquid contact and liquid volume in a liquid dispenser based on sound
WO2022006272A1 (en) * 2020-07-01 2022-01-06 Meso Scale Technologies, Llc. Device and method for proximity detection based on sound
CN117504964B (zh) * 2023-10-09 2025-08-22 成都开图医疗系统科技有限公司 一种提升移液器液面探测及吸排液性能的方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002185195A (ja) * 2000-12-11 2002-06-28 Yamaha Motor Co Ltd 表面実装機
JP2002372546A (ja) * 2001-06-14 2002-12-26 Aloka Co Ltd 分注装置
US20040149015A1 (en) * 2002-02-13 2004-08-05 Hansen Timothy R. System and method for verifying the integrity of the condition and operation of a pipetter device for manipulating fluid samples
CN1674217A (zh) * 2004-03-23 2005-09-28 大日本网目版制造株式会社 处理装置
JP2006194689A (ja) * 2005-01-12 2006-07-27 Olympus Corp 分注装置、液面検出方法および培養処理装置
US20090211380A1 (en) * 2005-05-19 2009-08-27 Universal Bio Research Co., Ltd. Method of Detecting Dispensed Quantity, and Liquid Suction Monitoring Dispensing Apparatus
US20090288470A1 (en) * 2007-06-06 2009-11-26 Markus Bentz Method of controlling a pipetting process
US20170138976A1 (en) * 2015-11-18 2017-05-18 Elbit Systems Of America / Kmc Systems, Inc. Systems and methods for detecting a liquid level
CN111448461A (zh) * 2018-02-05 2020-07-24 株式会社日立高新技术 分注装置、尖头装设方法和尖头除去方法
CN110549223A (zh) * 2018-05-29 2019-12-10 株式会社迪思科 水射流加工装置
EP3671221A1 (en) * 2018-12-18 2020-06-24 Tecan Trading AG Classifying liquid handling procedures with a neural network

Also Published As

Publication number Publication date
JP7516521B2 (ja) 2024-07-16
EP4190449B1 (en) 2026-05-06
EP4190449A4 (en) 2024-03-20
KR20230034352A (ko) 2023-03-09
JPWO2022029826A1 (https=) 2022-02-10
US12332258B2 (en) 2025-06-17
US20230314455A1 (en) 2023-10-05
EP4190449A1 (en) 2023-06-07
WO2022029826A1 (ja) 2022-02-10

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