JP7766107B2 - 自動分析装置 - Google Patents

自動分析装置

Info

Publication number
JP7766107B2
JP7766107B2 JP2023563595A JP2023563595A JP7766107B2 JP 7766107 B2 JP7766107 B2 JP 7766107B2 JP 2023563595 A JP2023563595 A JP 2023563595A JP 2023563595 A JP2023563595 A JP 2023563595A JP 7766107 B2 JP7766107 B2 JP 7766107B2
Authority
JP
Japan
Prior art keywords
tip
dispensing
automatic analyzer
unit
detection unit
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.)
Active
Application number
JP2023563595A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023095587A1 (https=
JPWO2023095587A5 (https=
Inventor
武 中馬
英一郎 高田
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 Tech 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 Tech Corp filed Critical Hitachi High Tech Corp
Publication of JPWO2023095587A1 publication Critical patent/JPWO2023095587A1/ja
Publication of JPWO2023095587A5 publication Critical patent/JPWO2023095587A5/ja
Application granted granted Critical
Publication of JP7766107B2 publication Critical patent/JP7766107B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01N35/1004—Cleaning sample transfer devices
    • 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
    • G01N35/1011—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
    • G01N2035/1027—General features of the devices
    • G01N2035/103—General features of the devices using disposable tips

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)
JP2023563595A 2021-11-26 2022-11-02 自動分析装置 Active JP7766107B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021191989 2021-11-26
JP2021191989 2021-11-26
PCT/JP2022/041064 WO2023095587A1 (ja) 2021-11-26 2022-11-02 自動分析装置

Publications (3)

Publication Number Publication Date
JPWO2023095587A1 JPWO2023095587A1 (https=) 2023-06-01
JPWO2023095587A5 JPWO2023095587A5 (https=) 2024-09-02
JP7766107B2 true JP7766107B2 (ja) 2025-11-07

Family

ID=86539301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023563595A Active JP7766107B2 (ja) 2021-11-26 2022-11-02 自動分析装置

Country Status (5)

Country Link
US (1) US20250035661A1 (https=)
EP (1) EP4439074A4 (https=)
JP (1) JP7766107B2 (https=)
CN (1) CN118159849A (https=)
WO (1) WO2023095587A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003083850A (ja) 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 分析装置におけるノズルチップ検出装置
JP2005009867A (ja) 2003-06-16 2005-01-13 Fuji Photo Film Co Ltd 分析装置におけるノズルチップ検出装置
JP2006322756A (ja) 2005-05-17 2006-11-30 Hitachi Koki Co Ltd 自動分注装置
WO2019146220A1 (ja) 2018-01-26 2019-08-01 株式会社日立ハイテクノロジーズ 自動分析装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0894629A (ja) * 1994-09-21 1996-04-12 Fuji Photo Film Co Ltd 乾式分析素子用サンプリング装置
JP3267117B2 (ja) * 1994-09-21 2002-03-18 株式会社日立製作所 分注装置を備えた分析装置
JP5377866B2 (ja) * 2008-03-04 2013-12-25 シスメックス株式会社 検体分析装置
JP2013044692A (ja) * 2011-08-26 2013-03-04 Hitachi High-Technologies Corp 分注機構及びこれを用いた自動分析装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003083850A (ja) 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 分析装置におけるノズルチップ検出装置
JP2005009867A (ja) 2003-06-16 2005-01-13 Fuji Photo Film Co Ltd 分析装置におけるノズルチップ検出装置
JP2006322756A (ja) 2005-05-17 2006-11-30 Hitachi Koki Co Ltd 自動分注装置
WO2019146220A1 (ja) 2018-01-26 2019-08-01 株式会社日立ハイテクノロジーズ 自動分析装置

Also Published As

Publication number Publication date
US20250035661A1 (en) 2025-01-30
JPWO2023095587A1 (https=) 2023-06-01
EP4439074A1 (en) 2024-10-02
EP4439074A4 (en) 2025-11-19
CN118159849A (zh) 2024-06-07
WO2023095587A1 (ja) 2023-06-01

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