DE59813265D1 - Verfahren zur Ueberwachung von Pipettiervorgängen - Google Patents

Verfahren zur Ueberwachung von Pipettiervorgängen

Info

Publication number
DE59813265D1
DE59813265D1 DE59813265T DE59813265T DE59813265D1 DE 59813265 D1 DE59813265 D1 DE 59813265D1 DE 59813265 T DE59813265 T DE 59813265T DE 59813265 T DE59813265 T DE 59813265T DE 59813265 D1 DE59813265 D1 DE 59813265D1
Authority
DE
Germany
Prior art keywords
liquid
light
pipetting operations
light receiver
atot
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.)
Expired - Lifetime
Application number
DE59813265T
Other languages
German (de)
English (en)
Inventor
Claudius Burkhardt
Fritz Goedl
Reto Seeholzer
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of DE59813265D1 publication Critical patent/DE59813265D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N35/1009—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
    • 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
    • G01N2035/1018—Detecting inhomogeneities, e.g. foam, bubbles, clots

Landscapes

  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Pipeline Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE59813265T 1998-08-17 1998-08-17 Verfahren zur Ueberwachung von Pipettiervorgängen Expired - Lifetime DE59813265D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98115395A EP0982593B1 (de) 1998-08-17 1998-08-17 Verfahren zur Ueberwachung von Pipettiervorgängen

Publications (1)

Publication Number Publication Date
DE59813265D1 true DE59813265D1 (de) 2006-01-12

Family

ID=8232464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59813265T Expired - Lifetime DE59813265D1 (de) 1998-08-17 1998-08-17 Verfahren zur Ueberwachung von Pipettiervorgängen

Country Status (6)

Country Link
US (1) US6281517B1 (https=)
EP (1) EP0982593B1 (https=)
JP (1) JP4355059B2 (https=)
AT (1) ATE312355T1 (https=)
DE (1) DE59813265D1 (https=)
ES (1) ES2253797T3 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004201406B2 (en) * 1996-08-16 2007-05-17 Ge Healthcare Niagara Inc. A digital imaging system for assays in well plates, gels and blots
WO2002073215A2 (de) * 2001-03-09 2002-09-19 Hamilton Bonaduz Ag Verfahren und vorrichtung zur beurteilung eines flüssigkeitsdosierungsvorgangs
US20070031818A1 (en) * 2004-07-15 2007-02-08 Cytokinetics, Inc., A Delaware Corporation Assay for distinguishing live and dead cells
JP4593404B2 (ja) 2005-08-29 2010-12-08 シスメックス株式会社 液体試料吸引監視方法及び装置、並びに液体試料分析装置
US8165919B2 (en) 2006-03-31 2012-04-24 Digital River, Inc. Web based product ordering method with shopping carts actions queued
EP2031403B1 (en) * 2007-08-27 2016-02-17 Roche Diagnostics GmbH Method for monitoring a fluid transfer process
EP2112514A1 (en) * 2008-04-24 2009-10-28 bioMérieux BV Method and apparatus for checking the fluid in a pipet tip
DE102017212196A1 (de) * 2017-07-17 2019-01-17 Robert Bosch Gmbh Verfahren und Steuergerät zum Detektieren von Blasen in einer Fluidkammer eines fluidischen Systems und fluidisches System
CN110941855B (zh) * 2019-11-26 2022-02-15 电子科技大学 一种AIoT场景下的神经网络模型窃取防御方法
CN115141740B (zh) * 2022-05-24 2026-03-10 广州万孚生物技术股份有限公司 液体注入的监控方法、系统、装置、设备和介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587486A5 (https=) * 1974-11-29 1977-05-13 Hoffmann La Roche
ATE3371T1 (de) * 1980-04-23 1983-06-15 Contraves Ag Sensorkanuele.
US5125748A (en) * 1986-03-26 1992-06-30 Beckman Instruments, Inc. Optical detection module for use in an automated laboratory work station
US4979821A (en) * 1988-01-27 1990-12-25 Ortho Diagnostic Systems Inc. Cuvette for receiving liquid sample
JPH0781996B2 (ja) * 1988-08-27 1995-09-06 株式会社日立製作所 オートサンプラ
JPH05223830A (ja) * 1991-04-04 1993-09-03 Olympus Optical Co Ltd 分注量検出装置および方法
US5559339A (en) * 1994-10-31 1996-09-24 Abbott Laboratories Method and apparatus for verifying dispense of a fluid from a dispense nozzle
JPH08338849A (ja) * 1995-04-11 1996-12-24 Precision Syst Sci Kk 液体の吸引判別方法およびこの方法により駆動制御される分注装置
SE506546C2 (sv) * 1996-03-07 1998-01-12 Octagon Ab Bubbeldetektor
DE19630160A1 (de) * 1996-07-26 1998-01-29 Boehringer Mannheim Gmbh Analysesystem mit Mitteln zur Erkennung von Unterdosierungen

Also Published As

Publication number Publication date
JP2000088865A (ja) 2000-03-31
EP0982593B1 (de) 2005-12-07
ATE312355T1 (de) 2005-12-15
JP4355059B2 (ja) 2009-10-28
US6281517B1 (en) 2001-08-28
ES2253797T3 (es) 2006-06-01
EP0982593A1 (de) 2000-03-01

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Legal Events

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