JP7322195B2 - 自動分析装置 - Google Patents

自動分析装置 Download PDF

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Publication number
JP7322195B2
JP7322195B2 JP2021575643A JP2021575643A JP7322195B2 JP 7322195 B2 JP7322195 B2 JP 7322195B2 JP 2021575643 A JP2021575643 A JP 2021575643A JP 2021575643 A JP2021575643 A JP 2021575643A JP 7322195 B2 JP7322195 B2 JP 7322195B2
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JP
Japan
Prior art keywords
reagent
container
automatic analyzer
magnets
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
JP2021575643A
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English (en)
Japanese (ja)
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JPWO2021157216A1 (https=
JPWO2021157216A5 (https=
Inventor
俊樹 川辺
朋久 西尾
博俊 松下
祥太 瀧森
豊美 山口
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.)
Sekisui Medical Co Ltd
Original Assignee
Sekisui Medical Co Ltd
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 Sekisui Medical Co Ltd filed Critical Sekisui Medical Co Ltd
Publication of JPWO2021157216A1 publication Critical patent/JPWO2021157216A1/ja
Publication of JPWO2021157216A5 publication Critical patent/JPWO2021157216A5/ja
Application granted granted Critical
Publication of JP7322195B2 publication Critical patent/JP7322195B2/ja
Active 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
    • G01N35/1002—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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • 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
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00534—Mixing by a special element, e.g. stirrer
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0439—Rotary sample carriers, i.e. carousels
    • G01N2035/0443—Rotary sample carriers, i.e. carousels for reagents
    • 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
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0439—Rotary sample carriers, i.e. carousels
    • G01N2035/0444—Rotary sample carriers, i.e. carousels for cuvettes or reaction vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
JP2021575643A 2020-02-07 2020-12-17 自動分析装置 Active JP7322195B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020019676 2020-02-07
JP2020019676 2020-02-07
PCT/JP2020/047101 WO2021157216A1 (ja) 2020-02-07 2020-12-17 自動分析装置

Publications (3)

Publication Number Publication Date
JPWO2021157216A1 JPWO2021157216A1 (https=) 2021-08-12
JPWO2021157216A5 JPWO2021157216A5 (https=) 2022-08-04
JP7322195B2 true JP7322195B2 (ja) 2023-08-07

Family

ID=77199887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021575643A Active JP7322195B2 (ja) 2020-02-07 2020-12-17 自動分析装置

Country Status (5)

Country Link
US (1) US12607645B2 (https=)
EP (1) EP4102231A4 (https=)
JP (1) JP7322195B2 (https=)
CN (1) CN114981663A (https=)
WO (1) WO2021157216A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102934615B1 (ko) * 2025-07-15 2026-03-05 주식회사 파워원시스템 시료 검사장치용 믹서
KR102948336B1 (ko) * 2025-07-15 2026-04-03 주식회사 파워원시스템 시료 검사장치의 믹서 결합구조

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230321619A1 (en) * 2022-04-11 2023-10-12 Whirlpool Corporation Magnetic self-stirrer
CN115945112B (zh) * 2023-01-29 2025-10-31 湖北工业大学 一种基于磁搅拌的批量均浆搅拌装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000046836A (ja) 1998-07-29 2000-02-18 Aloka Co Ltd 攪拌装置
JP2009210563A (ja) 2008-02-06 2009-09-17 Toshiba Corp 自動分析装置
JP2009270941A (ja) 2008-05-08 2009-11-19 Hitachi High-Technologies Corp 自動分析装置
JP2014126415A (ja) 2012-12-26 2014-07-07 Hitachi High-Technologies Corp 自動分析装置
JP2019082419A (ja) 2017-10-31 2019-05-30 キヤノンメディカルシステムズ株式会社 自動分析装置及び磁気攪拌装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754866A (en) * 1971-07-30 1973-08-28 Sherwood Medical Ind Inc Optical detecting system
GB1561582A (en) * 1977-05-09 1980-02-27 Blache L A Magnetic drivemeans
US4477192A (en) * 1982-06-25 1984-10-16 Warner-Lambert Company Magnetic stirring apparatus and method
JP2548626B2 (ja) * 1990-11-21 1996-10-30 三井製薬工業株式会社 免疫自動分析装置
JPH04271823A (ja) * 1991-02-26 1992-09-28 Kyoto Daiichi Kagaku:Kk セル内液体の撹拌装置
JPH04296654A (ja) * 1991-03-26 1992-10-21 Shimadzu Corp 自動分析装置
DE59410037D1 (de) * 1993-09-17 2002-03-14 Hoffmann La Roche Analysengerät mit einer Vorrichtung zum Abtrennen magnetischer Mikropartikel
DE19543401A1 (de) * 1995-11-21 1997-05-22 Mikrowellen Systeme Mws Gmbh Vorrichtung zur Wärmebehandlung einer Probe durch die Bestrahlung mit Mikrowellen
US6357907B1 (en) * 1999-06-15 2002-03-19 V & P Scientific, Inc. Magnetic levitation stirring devices and machines for mixing in vessels
JP2010032386A (ja) * 2008-07-29 2010-02-12 Olympus Corp 反応テーブル、分析装置および攪拌方法
JP5393608B2 (ja) 2010-07-20 2014-01-22 株式会社日立ハイテクノロジーズ 自動分析装置
JP5836195B2 (ja) * 2011-06-14 2015-12-24 日本電子株式会社 臨床検査用分析装置および臨床検査用分析装置における洗浄方法
EP2860528B1 (en) 2012-06-11 2018-01-03 Hitachi High-Technologies Corporation Automatic analysis apparatus
CN104849130B (zh) * 2015-06-04 2018-08-21 宁波海壹生物科技有限公司 混匀装置以及混匀方法
JP6901084B2 (ja) 2017-05-12 2021-07-14 マックエンジニアリング株式会社 卓上連続撹拌槽型反応器
GB2576058B (en) * 2018-09-18 2020-10-07 R B Radley & Co Ltd Reaction station for magnetic stirring and methods and devices relating to magnetic stirring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000046836A (ja) 1998-07-29 2000-02-18 Aloka Co Ltd 攪拌装置
JP2009210563A (ja) 2008-02-06 2009-09-17 Toshiba Corp 自動分析装置
JP2009270941A (ja) 2008-05-08 2009-11-19 Hitachi High-Technologies Corp 自動分析装置
JP2014126415A (ja) 2012-12-26 2014-07-07 Hitachi High-Technologies Corp 自動分析装置
JP2019082419A (ja) 2017-10-31 2019-05-30 キヤノンメディカルシステムズ株式会社 自動分析装置及び磁気攪拌装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102934615B1 (ko) * 2025-07-15 2026-03-05 주식회사 파워원시스템 시료 검사장치용 믹서
KR102948336B1 (ko) * 2025-07-15 2026-04-03 주식회사 파워원시스템 시료 검사장치의 믹서 결합구조

Also Published As

Publication number Publication date
JPWO2021157216A1 (https=) 2021-08-12
WO2021157216A1 (ja) 2021-08-12
CN114981663A (zh) 2022-08-30
EP4102231A4 (en) 2024-02-28
US20220349911A1 (en) 2022-11-03
EP4102231A1 (en) 2022-12-14
US12607645B2 (en) 2026-04-21

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