CN118613725A - 自动分析装置及其控制方法 - Google Patents

自动分析装置及其控制方法 Download PDF

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Publication number
CN118613725A
CN118613725A CN202280090327.5A CN202280090327A CN118613725A CN 118613725 A CN118613725 A CN 118613725A CN 202280090327 A CN202280090327 A CN 202280090327A CN 118613725 A CN118613725 A CN 118613725A
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CN
China
Prior art keywords
air
dispensing probe
liquid
dispensing
sample
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
CN202280090327.5A
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English (en)
Chinese (zh)
Inventor
松田恭平
平野匡章
高田英一郎
福山佑斗
薮谷千枝
岛田贤史
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
Original Assignee
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 CN118613725A publication Critical patent/CN118613725A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G01N35/1002—Reagent dispensers
    • 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
    • G01N2035/102—Preventing or detecting loss of fluid by dripping

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CN202280090327.5A 2022-02-16 2022-12-21 自动分析装置及其控制方法 Pending CN118613725A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022021935 2022-02-16
JP2022-021935 2022-02-16
PCT/JP2022/047243 WO2023157464A1 (ja) 2022-02-16 2022-12-21 自動分析装置、及びその制御方法

Publications (1)

Publication Number Publication Date
CN118613725A true CN118613725A (zh) 2024-09-06

Family

ID=87577980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280090327.5A Pending CN118613725A (zh) 2022-02-16 2022-12-21 自动分析装置及其控制方法

Country Status (5)

Country Link
US (1) US20250138042A1 (https=)
EP (1) EP4481399A4 (https=)
JP (1) JP7809193B2 (https=)
CN (1) CN118613725A (https=)
WO (1) WO2023157464A1 (https=)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234335A (ja) * 1985-04-11 1986-10-18 Aloka Co Ltd 分注方法
US6579724B2 (en) * 2001-09-13 2003-06-17 First Ten Angstroms Dispensing method and apparatus for dispensing very small quantities of fluid
JP3779649B2 (ja) * 2002-06-14 2006-05-31 アロカ株式会社 分注装置
JP2008197051A (ja) * 2007-02-15 2008-08-28 Olympus Corp 分注装置および分注方法
CN103201634B (zh) * 2010-10-27 2015-07-08 株式会社日立高新技术 自动分析装置
JP5433656B2 (ja) * 2011-09-07 2014-03-05 株式会社日立ハイテクノロジーズ 分注装置
JP2014092427A (ja) * 2012-11-02 2014-05-19 Hitachi High-Technologies Corp 自動分析装置
JP6220575B2 (ja) 2013-06-27 2017-10-25 シスメックス株式会社 試料処理装置および試料処理装置の異常検出方法
CN111609168B (zh) * 2015-09-14 2021-12-07 日商乐华生命科學有限公司 切换阀、及具备切换阀的吸入喷出装置
JP7495867B2 (ja) * 2020-10-30 2024-06-05 株式会社日立ハイテク 自動分析装置

Also Published As

Publication number Publication date
WO2023157464A1 (ja) 2023-08-24
JP7809193B2 (ja) 2026-01-30
EP4481399A1 (en) 2024-12-25
JPWO2023157464A1 (https=) 2023-08-24
EP4481399A4 (en) 2026-03-04
US20250138042A1 (en) 2025-05-01

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