ATE443252T1 - Teilchenanalysator - Google Patents

Teilchenanalysator

Info

Publication number
ATE443252T1
ATE443252T1 AT02026319T AT02026319T ATE443252T1 AT E443252 T1 ATE443252 T1 AT E443252T1 AT 02026319 T AT02026319 T AT 02026319T AT 02026319 T AT02026319 T AT 02026319T AT E443252 T1 ATE443252 T1 AT E443252T1
Authority
AT
Austria
Prior art keywords
cell
alignment
shafts
particle analyzer
clamp members
Prior art date
Application number
AT02026319T
Other languages
English (en)
Inventor
Takaaki Nagai
Koichi Okubo
Kunio Ueno
Original Assignee
Sysmex 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 JP2001366885A external-priority patent/JP3722743B2/ja
Priority claimed from JP2001371503A external-priority patent/JP4212803B2/ja
Priority claimed from JP2001371513A external-priority patent/JP4112217B2/ja
Priority claimed from JP2001371524A external-priority patent/JP3737047B2/ja
Application filed by Sysmex Corp filed Critical Sysmex Corp
Application granted granted Critical
Publication of ATE443252T1 publication Critical patent/ATE443252T1/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)
  • Dispersion Chemistry (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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Steroid Compounds (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT02026319T 2001-11-30 2002-11-21 Teilchenanalysator ATE443252T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001366885A JP3722743B2 (ja) 2001-11-30 2001-11-30 粒子検出器およびそれを用いた粒子分析装置
JP2001371503A JP4212803B2 (ja) 2001-12-05 2001-12-05 粒子測定装置
JP2001371513A JP4112217B2 (ja) 2001-12-05 2001-12-05 粒子検出器およびそれを用いた粒子分析装置
JP2001371524A JP3737047B2 (ja) 2001-12-05 2001-12-05 粒子検出器とそれを用いた粒子分析装置

Publications (1)

Publication Number Publication Date
ATE443252T1 true ATE443252T1 (de) 2009-10-15

Family

ID=27482713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02026319T ATE443252T1 (de) 2001-11-30 2002-11-21 Teilchenanalysator

Country Status (4)

Country Link
US (1) US6909269B2 (de)
EP (1) EP1316792B1 (de)
AT (1) ATE443252T1 (de)
DE (1) DE60233708D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101165485B (zh) * 2006-10-18 2012-09-19 深圳迈瑞生物医疗电子股份有限公司 一种血液细胞检测的装置及其微孔传感器组件
CN101173887B (zh) * 2006-11-02 2011-04-06 深圳迈瑞生物医疗电子股份有限公司 鞘流阻抗法粒子分析仪
US7656146B2 (en) * 2006-11-02 2010-02-02 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Particle analyzer based on sheath flow impedance method
CN101236149B (zh) * 2007-02-02 2011-04-20 深圳迈瑞生物医疗电子股份有限公司 一种流式细胞检测装置及其实现的流式细胞检测方法
CN101246180B (zh) * 2007-02-16 2012-11-21 深圳迈瑞生物医疗电子股份有限公司 一种血液细胞分析仪清洁液自动灌注方法及装置
CN101451990B (zh) * 2007-11-29 2013-08-28 深圳迈瑞生物医疗电子股份有限公司 一种体积计量装置及其清洗方法
JP5203889B2 (ja) * 2008-10-28 2013-06-05 シスメックス株式会社 検体分析装置及び検体分析方法
US8717045B2 (en) * 2010-10-20 2014-05-06 Panasonic Healthcare Co., Ltd. Microorganism number measurement device
JP5456653B2 (ja) * 2010-12-13 2014-04-02 日本光電工業株式会社 血液測定装置
CN105092454B (zh) 2010-12-28 2018-05-01 深圳迈瑞生物医疗电子股份有限公司 计数器及流式细胞分析仪
CN102564918B (zh) * 2010-12-31 2015-12-02 深圳迈瑞生物医疗电子股份有限公司 粒子计数装置和血液细胞分析装置
DE102011112519A1 (de) * 2011-09-07 2013-03-07 Gottfried Wilhelm Leibniz Universität Hannover Vorrichtung zum Aufbringen eines Mediums auf ein Objekt und Verfahren zur Detektion von Abweichungen eines Sprühfeldes
CN103091232B (zh) * 2011-10-31 2015-09-30 深圳迈瑞生物医疗电子股份有限公司 粒子分析仪及其粒子测试控制方法、装置
CN104296953B (zh) * 2013-07-16 2017-03-15 成都深迈瑞医疗电子技术研究院有限公司 一种微孔堵孔检测方法和系统、血液细胞分析仪
US9329106B2 (en) * 2014-02-28 2016-05-03 Uop Llc Methods, apparatuses and kits for collecting chemical samples
CN105784571B (zh) * 2016-02-29 2023-05-26 深圳市帝迈生物技术有限公司 一种特定反应蛋白crp的双池子测量方法及装置
WO2019127563A1 (zh) * 2017-12-30 2019-07-04 深圳迈瑞生物医疗电子股份有限公司 鞘流阻抗法粒子分析仪及其测量方法
WO2019206311A1 (zh) * 2018-04-28 2019-10-31 深圳迈瑞生物医疗电子股份有限公司 血液分析系统、血液分析仪、血液分析方法及存储介质
US10876949B2 (en) 2019-04-26 2020-12-29 Honeywell International Inc. Flow device and associated method and system
US11047787B2 (en) 2019-04-29 2021-06-29 Research Triangle Institute And method for optical bench for detecting particles
US20230010400A1 (en) * 2019-12-04 2023-01-12 Ian Basil Shine Improved methods and devices for measuring cell numbers and/or cell properties
US11391613B2 (en) * 2020-02-14 2022-07-19 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11333593B2 (en) 2020-02-14 2022-05-17 Honeywell International Inc. Fluid composition sensor device and method of using the same
US12111257B2 (en) 2020-08-26 2024-10-08 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11835432B2 (en) 2020-10-26 2023-12-05 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11733144B2 (en) 2020-12-14 2023-08-22 Caterpillar Inc. Convertible housing assembly for a particle sensor
CN216847366U (zh) * 2021-02-03 2022-06-28 深圳市帝迈生物技术有限公司 Poct血细胞分析仪的试剂盒、检测杯组件
WO2022165682A1 (zh) * 2021-02-03 2022-08-11 深圳市帝迈生物技术有限公司 试剂盒、样本检测装置
CN115248319A (zh) * 2021-04-26 2022-10-28 深圳市帝迈生物技术有限公司 Poct血细胞分析仪及其使用方法

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US3688191A (en) * 1970-09-10 1972-08-29 Coulter Electronics Electronic particle study apparatus with fluid circulating system
BE793185A (fr) * 1971-12-23 1973-04-16 Atomic Energy Commission Appareil pour analyser et trier rapidement des particules telles que des cellules biologiques
US3783376A (en) * 1972-06-21 1974-01-01 Becton Dickinson Co Particle counter having removable aperture slide
US4070617A (en) * 1974-05-08 1978-01-24 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Device for controlling the particle flow in an apparatus for measuring the properties of particles suspended in liquid
US3958177A (en) * 1974-12-17 1976-05-18 Sherwood Medical Industries Inc. Particle analyzing device with changeable aperture means
US4375615A (en) * 1979-04-20 1983-03-01 Becton Dickinson And Company Apparatus for counting particles in a liquid suspension
JPS58129349A (ja) * 1982-01-29 1983-08-02 Olympus Optical Co Ltd 微小粒子計数装置の目詰り除去装置
US4564803A (en) * 1983-08-29 1986-01-14 Coulter Corporation Method and apparatus for removing foreign matter from a flow cell of a particle study device
JPS61160038A (ja) * 1985-01-08 1986-07-19 Sumitomo Electric Ind Ltd 粒子検出器
CA1328679C (en) * 1989-05-18 1994-04-19 Raynald Hachey Apparatus for particle determination in liquid metals
JP3499003B2 (ja) * 1994-07-05 2004-02-23 シスメックス株式会社 粒度分布測定装置
JPH09318522A (ja) * 1996-05-29 1997-12-12 Toa Medical Electronics Co Ltd 粒子検出器及び粒子分析装置
GB9624096D0 (en) * 1996-11-20 1997-01-08 Microbial Systems Ltd Apparatus and method of use thereof
JP3282071B2 (ja) 1997-09-05 2002-05-13 株式会社ヒューマン ノイズ遮蔽ラック
JP3888804B2 (ja) 1999-07-16 2007-03-07 シスメックス株式会社 粒子測定装置

Also Published As

Publication number Publication date
EP1316792A2 (de) 2003-06-04
US6909269B2 (en) 2005-06-21
US20030102220A1 (en) 2003-06-05
DE60233708D1 (de) 2009-10-29
EP1316792B1 (de) 2009-09-16
EP1316792A3 (de) 2004-02-04

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