CA2239974A1 - Apparatus and method for washing a pipette probe - Google Patents

Apparatus and method for washing a pipette probe Download PDF

Info

Publication number
CA2239974A1
CA2239974A1 CA 2239974 CA2239974A CA2239974A1 CA 2239974 A1 CA2239974 A1 CA 2239974A1 CA 2239974 CA2239974 CA 2239974 CA 2239974 A CA2239974 A CA 2239974A CA 2239974 A1 CA2239974 A1 CA 2239974A1
Authority
CA
Canada
Prior art keywords
fluid
probe
cup
wash
rate
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.)
Abandoned
Application number
CA 2239974
Other languages
English (en)
French (fr)
Inventor
Ross Krogh
Alan Wirbisky
Darcy Leonard
Katherine M. Horsfall
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
Individual
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 Individual filed Critical Individual
Publication of CA2239974A1 publication Critical patent/CA2239974A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
  • Sampling And Sample Adjustment (AREA)
CA 2239974 1995-07-14 1996-07-12 Apparatus and method for washing a pipette probe Abandoned CA2239974A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US114595P 1995-07-14 1995-07-14
US60/001,145 1995-07-14

Publications (1)

Publication Number Publication Date
CA2239974A1 true CA2239974A1 (en) 1997-02-06

Family

ID=21694610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2239974 Abandoned CA2239974A1 (en) 1995-07-14 1996-07-12 Apparatus and method for washing a pipette probe

Country Status (4)

Country Link
EP (1) EP0839075A4 (ja)
JP (1) JP2001504749A (ja)
CA (1) CA2239974A1 (ja)
WO (1) WO1997003766A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018017752A1 (en) * 2016-07-21 2018-01-25 Siemens Healthcare Diagnostics Inc. Basin and high speed air solution

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617206B4 (de) * 1996-04-30 2005-09-22 Dade Behring Marburg Gmbh Strömungsdämpfer für Spülstation
US7621282B2 (en) * 2004-06-17 2009-11-24 Abbott Laboratories, Inc. Probe washing cups and methods
US20090032065A1 (en) * 2005-12-08 2009-02-05 Bantz Daniel L Syringe wash station for analytical applications
CA2702925C (en) * 2007-10-17 2016-09-20 Aushon Biosystems Continual flow pin washer
DE102008058064A1 (de) * 2008-11-18 2010-05-20 Diasys Diagnostic Systems Gmbh Automatisierte Analysevorrichtung mit einer automatischen Pipettiervorrichtung und mit einer Pipettiernadelspülstation
WO2011053756A1 (en) * 2009-10-30 2011-05-05 Douglas Machine Inc. Apparatus and methods for cleaning reagent dispensing tips of a screening unit
JP2013134142A (ja) * 2011-12-26 2013-07-08 Hitachi High-Technologies Corp 自動分析装置
WO2014179584A1 (en) * 2013-05-01 2014-11-06 Douglas Scientific Pipette wash
JP6310767B2 (ja) 2014-05-13 2018-04-11 日本電子株式会社 自動分析装置及びノズル洗浄方法
EP3088904A1 (de) 2015-04-27 2016-11-02 Siemens Healthcare Diagnostics Products GmbH Verfahren zur überprüfung der funktionsfähigkeit einer waschstation für pipettiernadeln
EP3133401A1 (de) 2015-08-18 2017-02-22 Siemens Healthcare Diagnostics Products GmbH Verfahren zur reinigung einer pipettiernadel in einem automatischen analysegerät
CN106040650A (zh) * 2016-07-13 2016-10-26 江苏天瑞仪器股份有限公司 一种用于原子吸收自动进样系统的清洗部件
CN109201653B (zh) * 2018-09-26 2023-12-26 苏州长光华医生物医学工程有限公司 一种加样针清洗装置
CN110465524A (zh) * 2019-09-11 2019-11-19 苏州长光华医生物医学工程有限公司 清洗站

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912456A (en) * 1974-03-04 1975-10-14 Anatronics Corp Apparatus and method for automatic chemical analysis
JPS58129366A (ja) * 1982-01-29 1983-08-02 Olympus Optical Co Ltd 分配分注方法
US4730631A (en) * 1985-07-22 1988-03-15 Sequoia-Turner Corporation Probe wash station
US4948563A (en) * 1987-05-08 1990-08-14 Abbott Laboratories Waste container insert for washing automated immunoassay apparatus probe
US4989623A (en) * 1989-12-01 1991-02-05 Akzo N.V. Apparatus and method for cleaning reagent delivery probes
JPH04105066A (ja) * 1990-08-24 1992-04-07 Olympus Optical Co Ltd プローブ洗浄容器
EP0644426B1 (de) * 1993-09-17 2004-05-06 F. Hoffmann-La Roche Ag Analysengerät mit einer Vorrichtung zur Suspension von Partikeln und ein Verfahren zur Durchführung der Suspension

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018017752A1 (en) * 2016-07-21 2018-01-25 Siemens Healthcare Diagnostics Inc. Basin and high speed air solution
US11517948B2 (en) 2016-07-21 2022-12-06 Siemens Healthcare Diagnostics Inc. Basin and high speed air solution

Also Published As

Publication number Publication date
EP0839075A1 (en) 1998-05-06
WO1997003766A1 (en) 1997-02-06
JP2001504749A (ja) 2001-04-10
EP0839075A4 (en) 1999-09-22

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