ATE254765T1 - Blutgerinnsel-detektor - Google Patents

Blutgerinnsel-detektor

Info

Publication number
ATE254765T1
ATE254765T1 AT99112305T AT99112305T ATE254765T1 AT E254765 T1 ATE254765 T1 AT E254765T1 AT 99112305 T AT99112305 T AT 99112305T AT 99112305 T AT99112305 T AT 99112305T AT E254765 T1 ATE254765 T1 AT E254765T1
Authority
AT
Austria
Prior art keywords
aspiration
test sample
line
pressure
blood clot
Prior art date
Application number
AT99112305T
Other languages
English (en)
Inventor
Paul Gherson
Robert William Ehertsi
Theodore Pernicano
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of ATE254765T1 publication Critical patent/ATE254765T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4905—Determining clotting time of blood
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT99112305T 1998-07-10 1999-06-26 Blutgerinnsel-detektor ATE254765T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/113,647 US6022747A (en) 1998-07-10 1998-07-10 Blood clot detector

Publications (1)

Publication Number Publication Date
ATE254765T1 true ATE254765T1 (de) 2003-12-15

Family

ID=22350711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99112305T ATE254765T1 (de) 1998-07-10 1999-06-26 Blutgerinnsel-detektor

Country Status (9)

Country Link
US (2) US6022747A (de)
EP (1) EP0981048B1 (de)
JP (1) JP4517108B2 (de)
AT (1) ATE254765T1 (de)
AU (1) AU3390899A (de)
BR (1) BR9903400A (de)
CA (1) CA2273514A1 (de)
DE (1) DE69912899T2 (de)
NO (1) NO993351L (de)

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US6484556B1 (en) * 2000-11-13 2002-11-26 Ortho Clinical Diagnostics, Inc. Thin film detection during fluid aspiration
EP1506413B1 (de) * 2002-05-17 2016-07-06 Becton Dickinson and Company Automatisches system zum isolieren, amplifizieren und nachweisen einer zielnukleinsäuresequenz
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US6986901B2 (en) * 2002-07-15 2006-01-17 Warner-Lambert Company Llc Gastrointestinal compositions
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US7027935B2 (en) * 2002-08-07 2006-04-11 Hitachi High Technologies Corp. Sample dispensing apparatus and automatic analyzer using the same
JP2004177308A (ja) * 2002-11-28 2004-06-24 Toshiba Medical System Co Ltd 吸引状態判定方法及び自動化学分析装置
DE602004023336D1 (de) 2004-10-11 2009-11-05 Thermo Fisher Scientific Oy Beim dosieren von flüssigkeiten
US20060275906A1 (en) * 2005-06-03 2006-12-07 Devlin William J Sr Method for ascertaining interferents in small liquid samples in an automated clinical analyzer
US7477997B2 (en) * 2005-12-19 2009-01-13 Siemens Healthcare Diagnostics Inc. Method for ascertaining interferants in small liquid samples in an automated clinical analyzer
DE102005060862B3 (de) * 2005-12-20 2007-06-28 Stratec Biomedical Systems Ag Verfahren und Vorrichtung zur Beurteilung eines Dosiervorgangs
JP4753770B2 (ja) * 2006-04-06 2011-08-24 ベックマン コールター， インコーポレイテッド 分注装置における配管内の気泡の有無判定方法および分注装置
US20080108954A1 (en) * 2006-11-02 2008-05-08 Jean-Marie Mathias Flow Controllers
US20080108955A1 (en) * 2006-11-02 2008-05-08 Blickhan Bryan J Flow Controllers
US7985375B2 (en) * 2007-04-06 2011-07-26 Qiagen Gaithersburg, Inc. Sample preparation system and method for processing clinical specimens
US8703492B2 (en) 2007-04-06 2014-04-22 Qiagen Gaithersburg, Inc. Open platform hybrid manual-automated sample processing system
JP4982266B2 (ja) * 2007-06-22 2012-07-25 株式会社日立ハイテクノロジーズ 分注処理装置
US7867769B2 (en) 2007-09-19 2011-01-11 Siemens Healthcare Diagnostics Inc. Clog detection in a clinical sampling pipette
US7634378B2 (en) * 2007-11-30 2009-12-15 Siemens Healthcare Diagnostics Inc. Detection of insufficient sample during aspiration with a pipette
US20090218535A1 (en) * 2008-02-27 2009-09-03 Andres Pasko Flow controllers for fluid circuits
US7926325B2 (en) * 2008-04-23 2011-04-19 Siemens Healthcare Diagnostics Inc. Differentiating between abnormal sample viscosities and pipette clogging during aspiration
JP5431755B2 (ja) * 2008-10-31 2014-03-05 シスメックス株式会社 検体分析装置および検体分析方法
US8776621B2 (en) * 2009-03-06 2014-07-15 Dionex Corporation Fluid sample delivery system and method
US9953141B2 (en) 2009-11-18 2018-04-24 Becton, Dickinson And Company Laboratory central control unit method and system
JP2013518252A (ja) * 2010-01-22 2013-05-20 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレイテッド 試料の吸引及び配出中のプローブの引上時における凝塊搬出状態を判定するための方法、システム及び装置
CA2766735C (en) * 2011-02-07 2020-06-02 Ortho-Clinical Diagnostics, Inc. Determining conditions in centrifuged blood using measured pressure
FR2977317B1 (fr) * 2011-06-28 2013-08-02 Gilson Sas Procede de detection d'anomalies lors du remplissage d'un dispositif de dosage de liquide et dispositif de dosage de liquide
US8727336B2 (en) * 2011-10-31 2014-05-20 Ncr Corporation Condition determining
JP6018828B2 (ja) 2012-07-27 2016-11-02 株式会社日立ハイテクノロジーズ 自動分析装置
EP2904370B1 (de) * 2012-10-04 2023-08-16 Siemens Healthcare Diagnostics Inc. Verfahren und vorrichtung zur messung des aspirationsdruck und bei niedrigen aspirationvolumina
WO2014127277A1 (en) 2013-02-15 2014-08-21 Siemens Healthcare Diagnostics Inc. Real-time volume confirmation dispensing apparatus and methods
CA2901443A1 (en) 2013-03-15 2014-09-25 Insera Therapeutics, Inc. Vascular treatment devices and methods
JP2015031586A (ja) * 2013-08-02 2015-02-16 株式会社日立ハイテクノロジーズ 分析装置及び液体吸引装置
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DE102015013610A1 (de) * 2015-10-21 2017-04-27 Fresenius Medical Care Deutschland Gmbh Vorrichtung, System und Verfahren zur druckbasierten Erkennung eines Gerinnsels
EP3416568A4 (de) 2016-02-16 2019-10-16 Insera Therapeutics, Inc. Absaugungsvorrichtungen und verankerte strömungsumleitungsvorrichtungen
EP3568696B1 (de) * 2017-01-10 2020-11-18 Instrumentation Laboratory Company Gerinnselabschwächungssonde für blutanalyseinstrument
USD847864S1 (en) 2018-01-22 2019-05-07 Insera Therapeutics, Inc. Pump
CN108872475A (zh) * 2018-03-20 2018-11-23 迈克医疗电子有限公司 一种凝块检测的方法、装置、终端设备和介质
CN108872477B (zh) * 2018-03-20 2020-12-08 迈克医疗电子有限公司 一种凝块检测的方法、装置、终端设备和介质
WO2019209454A1 (en) 2018-04-25 2019-10-31 Siemens Healthcare Diagnostics Inc. Intelligent pressure control apparatus and methods for maintaining manifold pressure in a diagnostic testing apparatus
US11598696B2 (en) 2019-06-14 2023-03-07 Emerald Coast Manufacturing, LLC Method and apparatus for sampling liquid
EP3896460A1 (de) * 2020-04-17 2021-10-20 bioMérieux Automatisches probenahmeverfahren zur handhabung von vollblut
WO2022220899A1 (en) * 2021-04-12 2022-10-20 Poseydon Medical Llc Aspiration systems, devices and methods for treating ischemic stroke
US12220139B2 (en) 2022-03-20 2025-02-11 Von Vascular, Inc. System, devices and methods for removing obstructions in body lumens
CA3264254A1 (en) 2022-08-19 2024-02-22 Siemens Healthcare Diagnostics Inc. METHOD FOR DETECTING AN OBSTRUCTION IN A FLUID ANALYZER
WO2025124851A1 (en) 2023-12-15 2025-06-19 Roche Diagnostics International Ag Highly efficient, patient- and eco-friendly method, fluid sensor system and computer program product for determining at least one additional property of a sample fluid and thereby reducing waste of consumables and/or sample fluids

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JP2578296B2 (ja) * 1992-09-02 1997-02-05 アロカ株式会社 自動分注装置における漏れ検出方法
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US5723795A (en) * 1995-12-14 1998-03-03 Abbott Laboratories Fluid handler and method of handling a fluid
JPH1048220A (ja) * 1996-08-08 1998-02-20 Hitachi Ltd 分注装置

Also Published As

Publication number Publication date
NO993351L (no) 2000-01-11
US6119533A (en) 2000-09-19
AU3390899A (en) 2000-02-03
EP0981048A3 (de) 2000-03-08
BR9903400A (pt) 2001-08-21
EP0981048A2 (de) 2000-02-23
JP4517108B2 (ja) 2010-08-04
DE69912899D1 (de) 2003-12-24
US6022747A (en) 2000-02-08
DE69912899T2 (de) 2004-08-26
NO993351D0 (no) 1999-07-07
CA2273514A1 (en) 2000-01-10
EP0981048B1 (de) 2003-11-19
JP2000039440A (ja) 2000-02-08

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Legal Events

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