EP4732025A1 - Flux de travail de nettoyage de cuvette - Google Patents

Flux de travail de nettoyage de cuvette

Info

Publication number
EP4732025A1
EP4732025A1 EP24742347.8A EP24742347A EP4732025A1 EP 4732025 A1 EP4732025 A1 EP 4732025A1 EP 24742347 A EP24742347 A EP 24742347A EP 4732025 A1 EP4732025 A1 EP 4732025A1
Authority
EP
European Patent Office
Prior art keywords
volume
flushing
titer
pump
cuvette
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
EP24742347.8A
Other languages
German (de)
English (en)
Inventor
Timothy Reed
Jordan M. BILLER
Alan D. Dean
Sean KALAHAR
Julie Lutti
Craig A. Thompson
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.)
Beckman Coulter Inc
Original Assignee
Beckman Coulter Inc
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 Beckman Coulter Inc filed Critical Beckman Coulter Inc
Publication of EP4732025A1 publication Critical patent/EP4732025A1/fr
Pending 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
    • G01N35/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L13/00—Cleaning or rinsing apparatus
    • B01L13/02—Cleaning or rinsing apparatus for receptacle or 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
    • G01N35/02—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
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0437—Cleaning cuvettes or reaction vessels
    • 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)
  • Optical Measuring Cells (AREA)

Abstract

L'invention concerne des systèmes et des procédés de rinçage et de lavage d'un récipient de titrage. Le contenant est purgé, par une pompe en communication fluidique avec un orifice d'accès du contenant par l'intermédiaire d'une vanne à orifices multiples, d'un échantillon biologique et/ou d'un échantillon témoin comprenant un premier volume. Le contenant est rincé, par la pompe, avec un agent de rinçage comprenant un deuxième volume par l'intermédiaire de l'orifice d'accès et de la vanne à orifices multiples. Le contenant est rempli, par la pompe, d'un agent de nettoyage comprenant un troisième volume et rincé, après une période de nettoyage, par la pompe, avec un agent de rinçage comprenant le deuxième volume.
EP24742347.8A 2023-06-20 2024-06-14 Flux de travail de nettoyage de cuvette Pending EP4732025A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363509243P 2023-06-20 2023-06-20
PCT/US2024/034099 WO2024263495A1 (fr) 2023-06-20 2024-06-14 Flux de travail de nettoyage de cuvette

Publications (1)

Publication Number Publication Date
EP4732025A1 true EP4732025A1 (fr) 2026-04-29

Family

ID=91924043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24742347.8A Pending EP4732025A1 (fr) 2023-06-20 2024-06-14 Flux de travail de nettoyage de cuvette

Country Status (2)

Country Link
EP (1) EP4732025A1 (fr)
WO (1) WO2024263495A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2661017B2 (ja) * 1986-07-28 1997-10-08 株式会社島津製作所 自動分析装置
JP2950698B2 (ja) * 1993-01-11 1999-09-20 株式会社日立製作所 洗浄機能付き自動分析装置
US7300523B2 (en) * 2003-07-18 2007-11-27 Dade Behring Inc. Method for selectively washing used reaction cuvettes in an automatic analyzer
US7396677B2 (en) * 2003-11-07 2008-07-08 Nanosphere, Inc. Method of preparing nucleic acids for detection
JP2008128662A (ja) * 2006-11-16 2008-06-05 Olympus Corp 分析装置
JP2009014505A (ja) * 2007-07-04 2009-01-22 Olympus Corp 汚れ検出装置および分析装置
EP2466316B1 (fr) * 2010-12-15 2015-11-25 F.Hoffmann-La Roche Ag Systèmes fluidiques, conteneur de fluide et procédés de lavage de conduits de fluide
CN105823896A (zh) * 2016-03-01 2016-08-03 张开航 多功能自动进样器
CN113495164B (zh) * 2020-04-02 2023-11-21 中国科学院深圳先进技术研究院 一种连续液体进样系统及其控制方法
CN113866432B (zh) * 2020-06-30 2025-12-16 深圳迈瑞生物医疗电子股份有限公司 一种样本检测设备及其方法

Also Published As

Publication number Publication date
WO2024263495A1 (fr) 2024-12-26

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