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WO2008108328A1 - Cleaning device and automatic analyzer - Google Patents

Cleaning device and automatic analyzer Download PDF

Info

Publication number
WO2008108328A1
WO2008108328A1 PCT/JP2008/053753 JP2008053753W WO2008108328A1 WO 2008108328 A1 WO2008108328 A1 WO 2008108328A1 JP 2008053753 W JP2008053753 W JP 2008053753W WO 2008108328 A1 WO2008108328 A1 WO 2008108328A1
Authority
WO
WIPO (PCT)
Prior art keywords
supply section
cleaning
detergent
water
cleaning tank
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.)
Ceased
Application number
PCT/JP2008/053753
Other languages
French (fr)
Japanese (ja)
Inventor
Motoaki Ozaki
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.)
Olympus Corp
Original Assignee
Olympus 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
Priority claimed from JP2007059043A external-priority patent/JP2008224245A/en
Priority claimed from JP2007059042A external-priority patent/JP2008224244A/en
Application filed by Olympus Corp filed Critical Olympus Corp
Publication of WO2008108328A1 publication Critical patent/WO2008108328A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

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)

Abstract

A nozzle cleaning device has a cleaning tank (61) placed on a route of movement of a dispensing nozzle (301). On a side wall of the cleaning tank (6), there are arranged a detergent supply section (63) for supplying a detergent liquid into the cleaning tank (61) and a water supply section (65) for supplying cleaning water into the cleaning tank (61). Further, on the bottom of the cleaning tank (61), below the water supply section (61), there is formed a discharge opening (67) for discharging waste liquid. The dispensing nozzle (301) is first moved to a detergent cleaning position near the detergent supply section (63) and cleaned by the detergent liquid supplied from the detergent supply section (63). Then, the dispensing nozzle (301) is moved by rotation of an arm (303) to a water cleaning position near the water supply section (65) and cleaned by cleaning water supplied from the water supply section (65).
PCT/JP2008/053753 2007-03-08 2008-03-03 Cleaning device and automatic analyzer Ceased WO2008108328A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007059043A JP2008224245A (en) 2007-03-08 2007-03-08 Washer and autoanalyzer
JP2007-059043 2007-03-08
JP2007-059042 2007-03-08
JP2007059042A JP2008224244A (en) 2007-03-08 2007-03-08 Washer and autoanalyzer

Publications (1)

Publication Number Publication Date
WO2008108328A1 true WO2008108328A1 (en) 2008-09-12

Family

ID=39738205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053753 Ceased WO2008108328A1 (en) 2007-03-08 2008-03-03 Cleaning device and automatic analyzer

Country Status (1)

Country Link
WO (1) WO2008108328A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110293474A1 (en) * 2010-05-28 2011-12-01 Tomohiro Sugimura Automatic analysis apparatus
CN103119451A (en) * 2010-07-23 2013-05-22 贝克曼考尔特公司 Systems and methods including analytical units
CN103119449A (en) * 2010-07-20 2013-05-22 陶氏益农公司 Systems and methods to analyze an immunoassay test strip comb member
US9897622B2 (en) 2013-04-22 2018-02-20 Hitachi High-Technologies Corporation Automatic analyzer
CN110320380A (en) * 2018-03-30 2019-10-11 日本电子株式会社 Automatic analysing apparatus and automatic analysis method
JP2020160000A (en) * 2019-03-28 2020-10-01 シスメックス株式会社 Suction tube cleaning method and sample measuring device
CN112470008A (en) * 2017-10-17 2021-03-09 株式会社日立高新技术 Automatic analyzer and method for cleaning probe
CN112639487A (en) * 2018-09-27 2021-04-09 株式会社日立高新技术 Automatic analyzer and cleaning method
EP4328593A4 (en) * 2021-04-20 2025-04-16 Hitachi High-Tech Corporation Automatic analysis device and method for controlling same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01209372A (en) * 1988-02-18 1989-08-23 Toshiba Corp Cleaner for automatic chemical analyzer
JP2005003433A (en) * 2003-06-10 2005-01-06 Olympus Corp Nozzle washing device of liquid dispenser and nozzle washing method
JP2005241442A (en) * 2004-02-26 2005-09-08 Olympus Corp Cleaning device and method, and analyzer using it
JP2007047038A (en) * 2005-08-10 2007-02-22 Hitachi High-Technologies Corp Liquid dispensing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01209372A (en) * 1988-02-18 1989-08-23 Toshiba Corp Cleaner for automatic chemical analyzer
JP2005003433A (en) * 2003-06-10 2005-01-06 Olympus Corp Nozzle washing device of liquid dispenser and nozzle washing method
JP2005241442A (en) * 2004-02-26 2005-09-08 Olympus Corp Cleaning device and method, and analyzer using it
JP2007047038A (en) * 2005-08-10 2007-02-22 Hitachi High-Technologies Corp Liquid dispensing device

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110293474A1 (en) * 2010-05-28 2011-12-01 Tomohiro Sugimura Automatic analysis apparatus
CN102313816A (en) * 2010-05-28 2012-01-11 株式会社东芝 Automatic analysing apparatus
JP2012008123A (en) * 2010-05-28 2012-01-12 Toshiba Corp Automatic analyzer
US9086395B2 (en) * 2010-05-28 2015-07-21 Kabushiki Kaisha Toshiba Automatic analysis apparatus
CN103119449A (en) * 2010-07-20 2013-05-22 陶氏益农公司 Systems and methods to analyze an immunoassay test strip comb member
CN103119449B (en) * 2010-07-20 2015-05-13 陶氏益农公司 Systems and methods to analyze an immunoassay test strip comb member
US9129350B2 (en) 2010-07-20 2015-09-08 Dow Agrosciences Llc Systems and methods to analyze an immunoassay test strip comb member
CN103119451A (en) * 2010-07-23 2013-05-22 贝克曼考尔特公司 Systems and methods including analytical units
CN103119451B (en) * 2010-07-23 2014-11-26 贝克曼考尔特公司 Systems and methods for processing samples
US9046455B2 (en) 2010-07-23 2015-06-02 Beckman Coulter, Inc. System and method including multiple processing lanes executing processing protocols
US9897622B2 (en) 2013-04-22 2018-02-20 Hitachi High-Technologies Corporation Automatic analyzer
CN112470008A (en) * 2017-10-17 2021-03-09 株式会社日立高新技术 Automatic analyzer and method for cleaning probe
EP3699600A4 (en) * 2017-10-17 2021-07-21 Hitachi High-Tech Corporation AUTOMATED ANALYZER AND PROBE CLEANING PROCESS
US11366132B2 (en) 2017-10-17 2022-06-21 Hitachi High-Tech Corporation Automatic analyzer and probe washing method
CN110320380A (en) * 2018-03-30 2019-10-11 日本电子株式会社 Automatic analysing apparatus and automatic analysis method
CN112639487A (en) * 2018-09-27 2021-04-09 株式会社日立高新技术 Automatic analyzer and cleaning method
CN112639487B (en) * 2018-09-27 2024-03-08 株式会社日立高新技术 Automatic analysis device and cleaning method
JP2020160000A (en) * 2019-03-28 2020-10-01 シスメックス株式会社 Suction tube cleaning method and sample measuring device
US11666920B2 (en) 2019-03-28 2023-06-06 Sysmex Corporation Method of cleaning aspiration tube and specimen measuring apparatus
EP4328593A4 (en) * 2021-04-20 2025-04-16 Hitachi High-Tech Corporation Automatic analysis device and method for controlling same

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