DE602005002625D1 - System und verfahren für mehrfach-laserauslösung - Google Patents

System und verfahren für mehrfach-laserauslösung

Info

Publication number
DE602005002625D1
DE602005002625D1 DE602005002625T DE602005002625T DE602005002625D1 DE 602005002625 D1 DE602005002625 D1 DE 602005002625D1 DE 602005002625 T DE602005002625 T DE 602005002625T DE 602005002625 T DE602005002625 T DE 602005002625T DE 602005002625 D1 DE602005002625 D1 DE 602005002625D1
Authority
DE
Germany
Prior art keywords
laser triggering
triggering
laser
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 - Fee Related
Application number
DE602005002625T
Other languages
English (en)
Other versions
DE602005002625T2 (de
Inventor
Robert Edward Auer
Clarence Lew
Jr Stephen Pentoney
David Lin Yang
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
Beckman Coulter Inc
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 Beckman Coulter Inc filed Critical Beckman Coulter Inc
Publication of DE602005002625D1 publication Critical patent/DE602005002625D1/de
Application granted granted Critical
Publication of DE602005002625T2 publication Critical patent/DE602005002625T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels

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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE602005002625T 2004-01-23 2005-01-21 System und verfahren für mehrfach-laserauslösung Expired - Fee Related DE602005002625T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US763652 1996-12-10
US10/763,652 US7440101B2 (en) 2004-01-23 2004-01-23 System and method for multiple laser triggering
PCT/US2005/001996 WO2005073694A2 (en) 2004-01-23 2005-01-21 System and method for multiple laser triggering

Publications (2)

Publication Number Publication Date
DE602005002625D1 true DE602005002625D1 (de) 2007-11-08
DE602005002625T2 DE602005002625T2 (de) 2008-07-17

Family

ID=34795090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002625T Expired - Fee Related DE602005002625T2 (de) 2004-01-23 2005-01-21 System und verfahren für mehrfach-laserauslösung

Country Status (6)

Country Link
US (1) US7440101B2 (de)
EP (1) EP1711794B1 (de)
JP (1) JP2007519006A (de)
CN (1) CN1910439A (de)
DE (1) DE602005002625T2 (de)
WO (1) WO2005073694A2 (de)

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CN102331397A (zh) * 2011-07-08 2012-01-25 无锡荣兴科技有限公司 一种用于血液细胞统计分析的光电传感器
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US8723140B2 (en) 2011-08-09 2014-05-13 Palo Alto Research Center Incorporated Particle analyzer with spatial modulation and long lifetime bioprobes
CN103048044A (zh) * 2011-10-11 2013-04-17 中国科学院化学研究所 一种和频光谱微弱信号检测系统
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US9957554B1 (en) 2013-12-19 2018-05-01 National Technology & Engineering Solutions Of Sandia, Llc Microfluidic platform for multiplexed detection in single cells and methods thereof
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CN110121643B (zh) * 2016-07-15 2022-04-19 安捷伦科技有限公司 用于流式细胞仪的光学检测系统、流式细胞仪系统及其使用方法
CN114636472A (zh) 2016-07-25 2022-06-17 厦泰生物科技公司 紧凑波长检测模块
CN107044886A (zh) * 2017-01-20 2017-08-15 武汉呵尔医疗科技发展有限公司 一种多波段光谱成像光源、成像方法及显微镜
CN110146430A (zh) * 2019-05-29 2019-08-20 中国科学院苏州生物医学工程技术研究所 一种流式细胞仪光学系统
CN110715892A (zh) * 2019-09-19 2020-01-21 中国科学院苏州生物医学工程技术研究所 基于多激光流式细胞仪的数据处理方法及系统、流式细胞仪控制系统
CN112881351A (zh) * 2019-11-30 2021-06-01 深圳市帝迈生物技术有限公司 一种基于脉冲识别的粒子检测方法、装置及存储介质
DE102020000677B4 (de) 2020-02-01 2023-01-12 Hochschule Anhalt Universaldurchflussmessgerät und Verfahren zur Steuerung eines Universaldurchflussmessgeräts
JP2023548709A (ja) * 2020-11-10 2023-11-20 ユニバーシティ オブ ワシントン 単一粒子及び／又は単一分子の、流れに基づく分析のための方法及び装置
CN116067934B (zh) * 2023-03-28 2023-07-18 赛默飞世尔（上海）仪器有限公司 用于信号采集的方法和设备
CN116908077B (zh) * 2023-09-08 2023-11-24 赛雷纳（中国）医疗科技有限公司 一种流式细胞仪及其控制方法

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Also Published As

Publication number Publication date
DE602005002625T2 (de) 2008-07-17
WO2005073694A2 (en) 2005-08-11
JP2007519006A (ja) 2007-07-12
EP1711794B1 (de) 2007-09-26
CN1910439A (zh) 2007-02-07
WO2005073694A3 (en) 2005-10-20
US7440101B2 (en) 2008-10-21
US20050162648A1 (en) 2005-07-28
EP1711794A2 (de) 2006-10-18

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee