DE69912899D1 - Blutgerinnsel-Detektor - Google Patents

Blutgerinnsel-Detektor

Info

Publication number
DE69912899D1
DE69912899D1 DE69912899T DE69912899T DE69912899D1 DE 69912899 D1 DE69912899 D1 DE 69912899D1 DE 69912899 T DE69912899 T DE 69912899T DE 69912899 T DE69912899 T DE 69912899T DE 69912899 D1 DE69912899 D1 DE 69912899D1
Authority
DE
Germany
Prior art keywords
aspiration
test sample
line
pressure
blood clot
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
DE69912899T
Other languages
English (en)
Other versions
DE69912899T2 (de
Inventor
Paul Gherson
Robert William Ehertsi
Theodore Pernicano
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.)
Siemens Healthcare Diagnostics Inc
Original Assignee
Bayer AG
Bayer Corp
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, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of DE69912899D1 publication Critical patent/DE69912899D1/de
Publication of DE69912899T2 publication Critical patent/DE69912899T2/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
    • 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
DE69912899T 1998-07-10 1999-06-26 Blutgerinnsel-Detektor Expired - Lifetime DE69912899T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US113647 1998-07-10
US09/113,647 US6022747A (en) 1998-07-10 1998-07-10 Blood clot detector

Publications (2)

Publication Number Publication Date
DE69912899D1 true DE69912899D1 (de) 2003-12-24
DE69912899T2 DE69912899T2 (de) 2004-08-26

Family

ID=22350711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912899T Expired - Lifetime DE69912899T2 (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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US6370942B1 (en) 2000-05-15 2002-04-16 Dade Behring Inc. Method for verifying the integrity of a fluid transfer
US6484556B1 (en) * 2000-11-13 2002-11-26 Ortho Clinical Diagnostics, Inc. Thin film detection during fluid aspiration
US20040029260A1 (en) * 2002-05-17 2004-02-12 Hansen Timothy R. Automated system for isolating, amplifying and detecting a target nucleic acid sequence
US20040010035A1 (en) * 2002-07-15 2004-01-15 Ciociola Arthur A. 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
WO2006040386A1 (en) * 2004-10-11 2006-04-20 Thermo Fisher Scientific Oy Method for checking the condition of a sample when metering liquid
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
US8703492B2 (en) 2007-04-06 2014-04-22 Qiagen Gaithersburg, Inc. Open platform hybrid manual-automated sample processing system
US7985375B2 (en) * 2007-04-06 2011-07-26 Qiagen Gaithersburg, Inc. Sample preparation system and method for processing clinical specimens
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
US9052300B2 (en) 2010-01-22 2015-06-09 Alexander Vidlak Evers Methods, systems, and apparatus to determine a clot carryout condition upon probe retraction during sample aspiration and dispensing
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
US9909945B2 (en) * 2012-10-04 2018-03-06 Siemens Healthcare Diagnostics Inc. Methods and apparatus for measuring aspiration pressure at low aspiration volumes
US9989551B2 (en) 2013-02-15 2018-06-05 Siemens Healthcare Diagnostics Inc. Real-time volume confirmation dispensing apparatus and methods
EP3620203A1 (de) 2013-03-15 2020-03-11 Insera Therapeutics, Inc. Gefässbehandlungsvorrichtungen
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
CN108025116B (zh) * 2015-07-13 2021-11-23 康曼德公司 使用正压气体的手术抽吸装置
DE102015013610A1 (de) 2015-10-21 2017-04-27 Fresenius Medical Care Deutschland Gmbh Vorrichtung, System und Verfahren zur druckbasierten Erkennung eines Gerinnsels
JP2019508201A (ja) 2016-02-16 2019-03-28 インセラ セラピューティクス，インク． 吸引装置および固定された血流迂回装置
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
EP4322869A1 (de) * 2021-04-12 2024-02-21 Poseydon Medical LLC Aspirationssysteme, vorrichtungen und verfahren zur behandlung ischämischer schlaganfälle

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US4597943A (en) * 1984-11-29 1986-07-01 Morinaga & Co., Ltd. Apparatus for analyzing solid sample with supercritical fluid
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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
ATE254765T1 (de) 2003-12-15
EP0981048A3 (de) 2000-03-08
US6119533A (en) 2000-09-19
AU3390899A (en) 2000-02-03
CA2273514A1 (en) 2000-01-10
DE69912899T2 (de) 2004-08-26
NO993351D0 (no) 1999-07-07
EP0981048B1 (de) 2003-11-19
EP0981048A2 (de) 2000-02-23
BR9903400A (pt) 2001-08-21
JP2000039440A (ja) 2000-02-08
US6022747A (en) 2000-02-08
JP4517108B2 (ja) 2010-08-04
NO993351L (no) 2000-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS HEALTHCARE DIAGNOSTICS INC. (N.D.GES.D, US

8328 Change in the person/name/address of the agent

Representative=s name: MAIER, D., DIPL.-ING. UNIV., PAT.-ASS., 81739 MUEN