ATE415620T1 - Teilchenbestimmungsvorrichtung - Google Patents

Teilchenbestimmungsvorrichtung

Info

Publication number
ATE415620T1
ATE415620T1 AT00949449T AT00949449T ATE415620T1 AT E415620 T1 ATE415620 T1 AT E415620T1 AT 00949449 T AT00949449 T AT 00949449T AT 00949449 T AT00949449 T AT 00949449T AT E415620 T1 ATE415620 T1 AT E415620T1
Authority
AT
Austria
Prior art keywords
sensor unit
determination device
orifice
particle determination
housing
Prior art date
Application number
AT00949449T
Other languages
English (en)
Inventor
Ulrik Darling Larsen
Original Assignee
Chempaq As
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 Chempaq As filed Critical Chempaq As
Application granted granted Critical
Publication of ATE415620T1 publication Critical patent/ATE415620T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/131—Details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Medicinal Preparation (AREA)
AT00949449T 1999-08-06 2000-08-03 Teilchenbestimmungsvorrichtung ATE415620T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA199901108 1999-08-06

Publications (1)

Publication Number Publication Date
ATE415620T1 true ATE415620T1 (de) 2008-12-15

Family

ID=8101099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00949449T ATE415620T1 (de) 1999-08-06 2000-08-03 Teilchenbestimmungsvorrichtung

Country Status (9)

Country Link
US (1) US6959618B1 (de)
EP (1) EP1206692B1 (de)
AT (1) ATE415620T1 (de)
AU (1) AU778225C (de)
CA (1) CA2381285C (de)
DE (1) DE60040915D1 (de)
DK (1) DK1206692T3 (de)
ES (1) ES2316376T3 (de)
WO (1) WO2001011338A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4704036B2 (ja) * 2002-06-11 2011-06-15 ケムパック エイ／エス 液体中に懸濁された粒子を特徴付けるための使い捨てカートリッジ
JP2005529327A (ja) 2002-06-11 2005-09-29 ケムパック エイ／エス 液体中に懸濁された粒子を特徴付けるための使い捨てカートリッジ
JP3869810B2 (ja) * 2003-02-24 2007-01-17 株式会社堀場製作所 マイクロ血球カウンタ
JP4359452B2 (ja) 2003-06-26 2009-11-04 シスメックス株式会社 試料分析装置
US7217937B2 (en) * 2003-11-21 2007-05-15 Brightwell Technologies Automatic identification of suspended particles
US7555144B2 (en) * 2003-12-03 2009-06-30 Centre National De La Recherche Scientifique (Cnrs) Optical scanning device for liquid biological samples, process of operation and computer program for a computer connected to said device
AU2005291725B2 (en) * 2004-10-01 2011-07-14 Koninklijke Philips Electronics N.V. A method for calibrating a particle counting apparatus
EP1810025B1 (de) * 2004-10-20 2010-04-14 Chempaq A/S Lysereagens zur gleichzeitigen auszählung unterschiedlicher arten von blutzellen in einer blutprobe
AU2006212607B2 (en) 2005-02-10 2010-12-09 Koninklijke Philips Electronics N.V. Dual sample cartridge and method for characterizing particle in liquid
CA2855108A1 (en) 2005-02-10 2006-08-17 Koninklijke Philips Electronics N.V. Dual sample cartridge and method for characterizing particles in liquid
US7397232B2 (en) * 2005-10-21 2008-07-08 The University Of Akron Coulter counter having a plurality of channels
DE102007013522A1 (de) * 2007-03-21 2008-09-25 Robert Bosch Gmbh Sensorelement eines Gassensors
US8648605B2 (en) * 2007-09-28 2014-02-11 Hitachi Chemical Company, Ltd. Sensor, sensor system, portable sensor system, method of analyzing metal ions, mounting substrate, method of analyzing plating preventing chemical species, method of analyzing produced compound, and method of analyzing monovalent copper chemical species
EP2331992A4 (de) 2008-10-02 2014-12-17 Pixcell Medical Technologies Ltd Auf viskoelastischer fokussierung basierende optische bildgebung
US8849584B2 (en) 2010-12-29 2014-09-30 Sunedison, Inc. Systems and methods for particle size determination and control in a fluidized bed reactor for use with thermally decomposable silicon-containing gas
US8452547B2 (en) * 2010-12-29 2013-05-28 Memc Electronic Materials, Inc. Systems and methods for particle size determination and control in a fluidized bed reactor
CN111893022A (zh) * 2012-02-20 2020-11-06 拜耳股份公司 用于截留和返回细胞的一次性分离器
JP6581965B2 (ja) 2013-03-13 2019-09-25 タホ インスティチュート フォー ルーラル ヘルス リサーチ， エルエルシー 携帯用血液計数モニタ
US9459194B2 (en) 2013-03-14 2016-10-04 Cardio Metrix Apparatuses, processes, and systems for measuring particle size distribution and concentration
DK3058337T3 (en) 2013-10-15 2019-04-15 Ecole Polytechnique Fed Lausanne Epfl MEASUREMENT TIP WITH ELECTRIC IMPEDANCE SENSOR
US20180093263A1 (en) * 2015-04-15 2018-04-05 Ecole Polytechnique Federale De Lausanne (Epfl) Devices, Systems, and Methods for Dispensing and Analyzing Particles
JP6991156B2 (ja) * 2016-12-15 2022-01-12 株式会社堀場製作所 粒子計数装置
JP7082020B2 (ja) * 2018-09-28 2022-06-07 株式会社アドバンテスト ポアチップケースおよび微粒子測定システム
US20200132670A1 (en) * 2018-10-18 2020-04-30 Korea Research Institute Of Chemical Technology Fatty liver and liver fibrosis evaluation system based on impedance

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656508A (en) * 1949-08-27 1953-10-20 Wallace H Coulter Means for counting particles suspended in a fluid
US3395343A (en) * 1964-07-21 1968-07-30 Coulter Electronics Electronic particle study apparatus and vessel construction therefor
US3902115A (en) 1973-09-26 1975-08-26 Coulter Electronics Self-cleaning aperture tube for coulter study apparatus and electrolyte supply system therefor
US3958177A (en) * 1974-12-17 1976-05-18 Sherwood Medical Industries Inc. Particle analyzing device with changeable aperture means
US4014611A (en) * 1975-04-30 1977-03-29 Coulter Electronics, Inc. Aperture module for use in particle testing apparatus
US4600880A (en) * 1983-03-03 1986-07-15 Limca Research Inc. Apparatus for the detection and measurement of particulates in molten metal
US4607526A (en) 1984-12-21 1986-08-26 Allied Corporation Particle analysis system
IT207156Z2 (it) * 1985-05-07 1987-12-07 S E A C S R L Strumenti Elettr Un portacapillare per strumenti di analisi in specie di analisi del sangue e particolarmente percontapiastrine, con due camere coassiali
US4760328A (en) * 1986-05-05 1988-07-26 Integrated Ionics, Inc. Particle counter having electrodes and circuitry mounted on the pane of the orifice
ATE114813T1 (de) * 1989-04-27 1994-12-15 Guthrie Res Ass Für einmaligen gebrauch bezweckter wegwerfsensor zum nachweis von einschlüssen in geschmolzenem metall.
ATE114812T1 (de) * 1989-04-27 1994-12-15 Guthrie Res Ass Einschlusssensor für metallschmelzen zur kontinuierlichen verwendung.
WO1995017659A1 (en) * 1993-12-23 1995-06-29 Abbott Laboratories Method of making a stress relieved count probe
US5658413A (en) * 1994-10-19 1997-08-19 Hewlett-Packard Company Miniaturized planar columns in novel support media for liquid phase analysis
US5716852A (en) * 1996-03-29 1998-02-10 University Of Washington Microfabricated diffusion-based chemical sensor
GB9526652D0 (en) * 1995-12-29 1996-02-28 Shine Thomas A Electrode assembly
DE19601054C1 (de) * 1996-01-05 1997-04-10 Inst Bioprozess Analysenmesst Verfahren und Vorrichtung zur Bestimmung von Parametern von Partikeln in Elektrolyten
WO1998017383A1 (en) * 1996-10-21 1998-04-30 Smithkline Beecham Plc Apparatus and method for distributing beads
GB9624096D0 (en) 1996-11-20 1997-01-08 Microbial Systems Ltd Apparatus and method of use thereof
WO1998050777A1 (en) 1997-05-05 1998-11-12 Chemometec A/S A method and a system for determination of particles in a liquid sample
US6156273A (en) * 1997-05-27 2000-12-05 Purdue Research Corporation Separation columns and methods for manufacturing the improved separation columns
SE515424C2 (sv) 1997-07-01 2001-07-30 Boule Medical Ab Engångs provtagningsanordning för en partikelräknare

Also Published As

Publication number Publication date
ES2316376T3 (es) 2009-04-16
CA2381285C (en) 2010-04-27
CA2381285A1 (en) 2001-02-15
EP1206692B1 (de) 2008-11-26
AU6280000A (en) 2001-03-05
AU778225C (en) 2005-07-14
US6959618B1 (en) 2005-11-01
AU778225B2 (en) 2004-11-25
EP1206692A1 (de) 2002-05-22
WO2001011338A1 (en) 2001-02-15
DE60040915D1 (de) 2009-01-08
DK1206692T3 (da) 2009-03-16

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