DE69822830D1 - Verfahren und vorrichtung zur bestimmung und charakterisierung von teilchen - Google Patents

Verfahren und vorrichtung zur bestimmung und charakterisierung von teilchen

Info

Publication number
DE69822830D1
DE69822830D1 DE69822830T DE69822830T DE69822830D1 DE 69822830 D1 DE69822830 D1 DE 69822830D1 DE 69822830 T DE69822830 T DE 69822830T DE 69822830 T DE69822830 T DE 69822830T DE 69822830 D1 DE69822830 D1 DE 69822830D1
Authority
DE
Germany
Prior art keywords
determining
characterizing particles
characterizing
particles
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
DE69822830T
Other languages
English (en)
Other versions
DE69822830T2 (de
Inventor
Donnie Graham
J Dunstan
Gerry Graham
Ted Britton
Geoffrey Harfield
S King
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
Coulter International 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
Priority claimed from US08/887,588 external-priority patent/US6111398A/en
Application filed by Coulter International Corp filed Critical Coulter International Corp
Publication of DE69822830D1 publication Critical patent/DE69822830D1/de
Application granted granted Critical
Publication of DE69822830T2 publication Critical patent/DE69822830T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G01N15/13—
    • G01N2015/1019—
    • G01N2015/135—
DE69822830T 1997-07-03 1998-07-02 Verfahren und vorrichtung zur bestimmung und charakterisierung von teilchen Expired - Lifetime DE69822830T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/887,588 US6111398A (en) 1997-07-03 1997-07-03 Method and apparatus for sensing and characterizing particles
US887588 1997-07-03
US108997 1998-07-01
US09/108,997 US6175227B1 (en) 1997-07-03 1998-07-01 Potential-sensing method and apparatus for sensing and characterizing particles by the Coulter principle
PCT/US1998/013911 WO1999001743A1 (en) 1997-07-03 1998-07-02 Method and apparatus for sensing and characterizing particles

Publications (2)

Publication Number Publication Date
DE69822830D1 true DE69822830D1 (de) 2004-05-06
DE69822830T2 DE69822830T2 (de) 2005-03-24

Family

ID=26806530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822830T Expired - Lifetime DE69822830T2 (de) 1997-07-03 1998-07-02 Verfahren und vorrichtung zur bestimmung und charakterisierung von teilchen

Country Status (6)

Country Link
US (1) US6175227B1 (de)
EP (1) EP0993600B1 (de)
JP (1) JP4112637B2 (de)
CN (1) CN1160549C (de)
DE (1) DE69822830T2 (de)
WO (1) WO1999001743A1 (de)

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KR100338346B1 (ko) * 2000-05-24 2002-05-30 박호군 막여과 시간에 따른 막오염 진행 추이를 동시에연속적으로 모니터링하기 위한 막여과 장치 및 방법
US20030015045A1 (en) * 2001-07-23 2003-01-23 Takehito Yoshida Particle counting method and particle counter
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
US20040069638A1 (en) * 2002-09-30 2004-04-15 The Regents Of The University Of California Electrophoretic/electrochemical devices with nanometer-scale metallic components
DK1565873T3 (da) * 2002-11-18 2013-09-08 Iris Int Inc Partikelekstraktion til et automatisk strømningsmikroskop
US7405562B2 (en) 2004-07-23 2008-07-29 Yehya Ghallab Magnetic field imaging detection apparatus
WO2006019242A1 (en) * 2004-08-17 2006-02-23 Korea Advanced Institute Of Science And Technology Device and method for measuring fine particle concentration
US7397232B2 (en) * 2005-10-21 2008-07-08 The University Of Akron Coulter counter having a plurality of channels
US20070202495A1 (en) * 2006-02-06 2007-08-30 Michael Mayer Use of resistive-pulse sensing with submicrometer pores or nanopores for the detection of the assembly of submicrometer or nanometer sized objects
CN101750477A (zh) * 2008-12-05 2010-06-23 深圳迈瑞生物医疗电子股份有限公司 微孔排堵装置、方法和粒子分析装置
EP2422181A1 (de) * 2009-04-24 2012-02-29 Beckman Coulter, Inc. Verfahren zur charakterisierung von partikeln
JP5456653B2 (ja) * 2010-12-13 2014-04-02 日本光電工業株式会社 血液測定装置
FR2971337B1 (fr) * 2011-02-04 2013-03-01 Horiba Abx Sas Dispositif et procede de mesures multiparametriques de microparticules dans un fluide
US9423336B2 (en) 2013-01-24 2016-08-23 Beckman Coulter, Inc. Systems and methods for particle sensing and characterization
CN103163375B (zh) * 2013-02-19 2015-04-22 中国科学院电工研究所 一种固液导体接触电阻测量方法
WO2016139809A1 (ja) * 2015-03-05 2016-09-09 株式会社日立製作所 粒子分析装置及び粒子分析方法
CN106769698B (zh) * 2016-12-29 2019-08-06 迪瑞医疗科技股份有限公司 一种基于电阻抗原理的血细胞异常脉冲信号识别处理方法
JP6925040B2 (ja) * 2018-08-27 2021-08-25 アイポア株式会社 分析装置、及び、分析方法
JPWO2021079598A1 (de) * 2019-10-25 2021-04-29
CN113433038B (zh) * 2021-05-31 2022-11-01 昆明理工大学 一种新的混合纳米流体粒子组合的选择方法

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Also Published As

Publication number Publication date
CN1160549C (zh) 2004-08-04
EP0993600A1 (de) 2000-04-19
DE69822830T2 (de) 2005-03-24
JP2002508077A (ja) 2002-03-12
US6175227B1 (en) 2001-01-16
CN1261957A (zh) 2000-08-02
WO1999001743A1 (en) 1999-01-14
JP4112637B2 (ja) 2008-07-02
EP0993600B1 (de) 2004-03-31

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