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WO2009117102A3 - Système de détection d’éclairage de fond pour cytomètre en flux - Google Patents

Système de détection d’éclairage de fond pour cytomètre en flux Download PDF

Info

Publication number
WO2009117102A3
WO2009117102A3 PCT/US2009/001701 US2009001701W WO2009117102A3 WO 2009117102 A3 WO2009117102 A3 WO 2009117102A3 US 2009001701 W US2009001701 W US 2009001701W WO 2009117102 A3 WO2009117102 A3 WO 2009117102A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow cytometer
detection system
light detection
background light
background
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.)
Ceased
Application number
PCT/US2009/001701
Other languages
English (en)
Other versions
WO2009117102A2 (fr
Inventor
Richard Thomas
Michael Thomas
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.)
NPE Systems Inc
Original Assignee
NPE Systems 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 NPE Systems Inc filed Critical NPE Systems Inc
Publication of WO2009117102A2 publication Critical patent/WO2009117102A2/fr
Publication of WO2009117102A3 publication Critical patent/WO2009117102A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01N15/1429—Signal processing
    • 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
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01N2015/1477—Multiparameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (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)

Abstract

L’invention concerne un système et un cytomètre en flux comportant une série d’éléments de traitement qui détectent et convertissent l’énergie entrant dans le détecteur en signal numérique dont l’énergie de fond a été filtrée.
PCT/US2009/001701 2008-03-17 2009-03-17 Système de détection d’éclairage de fond pour cytomètre en flux Ceased WO2009117102A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3726508P 2008-03-17 2008-03-17
US61/037,265 2008-03-17

Publications (2)

Publication Number Publication Date
WO2009117102A2 WO2009117102A2 (fr) 2009-09-24
WO2009117102A3 true WO2009117102A3 (fr) 2010-01-07

Family

ID=41091443

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/001701 Ceased WO2009117102A2 (fr) 2008-03-17 2009-03-17 Système de détection d’éclairage de fond pour cytomètre en flux

Country Status (1)

Country Link
WO (1) WO2009117102A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013308409A1 (en) 2012-08-31 2015-03-26 University Of Birmingham Target peptides for immunotherapy and diagnostics
US10139285B2 (en) 2014-12-23 2018-11-27 Advanced Energy Industries, Inc. Fully-differential amplification for pyrometry
US9490757B2 (en) 2015-02-02 2016-11-08 International Business Machines Corporation Implementing enhanced bias configuration for CMOS inverter based optical transimpedance amplifier
US9571045B2 (en) 2015-02-02 2017-02-14 International Business Machines Corporation Implementing enhanced CMOS inverter based optical transimpedance amplifier
TWI642915B (zh) * 2015-12-24 2018-12-01 美商先驅能源工業公司 高溫計系統、用於在一高溫計中放大一光學信號之全差分放大電路和操作一全差分雙放大電路之方法
WO2020059102A1 (fr) * 2018-09-21 2020-03-26 大塚電子株式会社 Circuit de traitement de signal, dispositif de mesure et procédé de traitement de signal
WO2023048903A1 (fr) * 2021-09-21 2023-03-30 Becton, Dickinson And Company Circuit de restauration de ligne de base

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940981A (en) * 1989-02-08 1990-07-10 Burr-Brown Corporation Dual analog-to-digital converter with single successive approximation register
US20040097802A1 (en) * 2000-08-15 2004-05-20 Cohen Mark S Method and apparatus for reducing contamination of an electrical signal
US6741529B1 (en) * 1995-01-25 2004-05-25 Discovision Associates Method and apparatus for moving carriage assembly from initial position to target position and optical disc system including same
US20050275466A1 (en) * 2004-06-10 2005-12-15 Agency For Science, Technology And Research Multi-gigabit/s transimpedance amplifier for optical networks
US20060089549A1 (en) * 1991-03-07 2006-04-27 Diab Mohamed K Signal processing apparatus
US20070010974A1 (en) * 2002-07-17 2007-01-11 Particle Sizing Systems, Inc. Sensors and methods for high-sensitivity optical particle counting and sizing
US20070121110A1 (en) * 2005-11-29 2007-05-31 Kralik John C Wide dynamic range chemical array reader
US20070154225A1 (en) * 2005-12-30 2007-07-05 Craig Schulz Optical receiver with duo-binary encoder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940981A (en) * 1989-02-08 1990-07-10 Burr-Brown Corporation Dual analog-to-digital converter with single successive approximation register
US20060089549A1 (en) * 1991-03-07 2006-04-27 Diab Mohamed K Signal processing apparatus
US6741529B1 (en) * 1995-01-25 2004-05-25 Discovision Associates Method and apparatus for moving carriage assembly from initial position to target position and optical disc system including same
US20040097802A1 (en) * 2000-08-15 2004-05-20 Cohen Mark S Method and apparatus for reducing contamination of an electrical signal
US20070010974A1 (en) * 2002-07-17 2007-01-11 Particle Sizing Systems, Inc. Sensors and methods for high-sensitivity optical particle counting and sizing
US20050275466A1 (en) * 2004-06-10 2005-12-15 Agency For Science, Technology And Research Multi-gigabit/s transimpedance amplifier for optical networks
US20070121110A1 (en) * 2005-11-29 2007-05-31 Kralik John C Wide dynamic range chemical array reader
US20070154225A1 (en) * 2005-12-30 2007-07-05 Craig Schulz Optical receiver with duo-binary encoder

Also Published As

Publication number Publication date
WO2009117102A2 (fr) 2009-09-24

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