EP1203339A4 - System for microvolume laser scanning cytometry - Google Patents

System for microvolume laser scanning cytometry

Info

Publication number
EP1203339A4
EP1203339A4 EP00926370A EP00926370A EP1203339A4 EP 1203339 A4 EP1203339 A4 EP 1203339A4 EP 00926370 A EP00926370 A EP 00926370A EP 00926370 A EP00926370 A EP 00926370A EP 1203339 A4 EP1203339 A4 EP 1203339A4
Authority
EP
European Patent Office
Prior art keywords
laser scanning
scanning cytometry
microvolume laser
microvolume
cytometry
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.)
Withdrawn
Application number
EP00926370A
Other languages
German (de)
French (fr)
Other versions
EP1203339A1 (en
Inventor
Louis J Dietz
Ian Walton
Chih-Hua Chung
Scott Norton
James L Winkler
Aaron B Kantor
Byron Lee
Shalom Tsur
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.)
Pdd Biomarker Discovery Sciences LLC
Original Assignee
PPD Biomarker Discovery Sciences LLC
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 PPD Biomarker Discovery Sciences LLC filed Critical PPD Biomarker Discovery Sciences LLC
Publication of EP1203339A1 publication Critical patent/EP1203339A1/en
Publication of EP1203339A4 publication Critical patent/EP1203339A4/en
Withdrawn legal-status Critical Current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
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N15/1484—Optical investigation techniques, e.g. flow cytometry microstructural devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP00926370A 1999-07-21 2000-04-26 System for microvolume laser scanning cytometry Withdrawn EP1203339A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14479899P 1999-07-21 1999-07-21
US144798P 1999-07-21
PCT/US2000/011133 WO2001008081A1 (en) 1999-07-21 2000-04-26 System for microvolume laser scanning cytometry

Publications (2)

Publication Number Publication Date
EP1203339A1 EP1203339A1 (en) 2002-05-08
EP1203339A4 true EP1203339A4 (en) 2006-09-13

Family

ID=22510184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00926370A Withdrawn EP1203339A4 (en) 1999-07-21 2000-04-26 System for microvolume laser scanning cytometry

Country Status (8)

Country Link
EP (1) EP1203339A4 (en)
JP (1) JP2003505707A (en)
KR (1) KR20020013970A (en)
AU (1) AU4491100A (en)
CA (1) CA2379836A1 (en)
MX (1) MXPA01013398A (en)
NZ (1) NZ516637A (en)
WO (1) WO2001008081A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8497131B2 (en) 1999-10-06 2013-07-30 Becton, Dickinson And Company Surface enhanced spectroscopy-active composite nanoparticles comprising Raman-active reporter molecules
US7192778B2 (en) 1999-10-06 2007-03-20 Natan Michael J Surface enhanced spectroscopy-active composite nanoparticles
WO2002079764A1 (en) 2001-01-26 2002-10-10 Nanoplex Technologies, Inc. Surface-enhanced spectroscopy-active sandwich nanoparticles
US6924114B2 (en) 2000-09-20 2005-08-02 Surromed, Inc. Method for monitoring resting and activated platelets in unfixed blood samples
US7572642B2 (en) 2001-04-18 2009-08-11 Ambrigen, Llc Assay based on particles, which specifically bind with targets in spatially distributed characteristic patterns
EP1386139A2 (en) * 2001-05-07 2004-02-04 Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts Fluorescence fluctuation microscope analytical module or scanning module, method for measurement of fluorescence fluctuation and method and device for adjustment of a fluorescence fluctuation microscope
US20090081775A1 (en) * 2005-05-25 2009-03-26 Stiftesen Unversitetsforskning Bergen Microscope system and screening method for drugs, physical therapies and biohazards
US8409863B2 (en) 2005-12-14 2013-04-02 Becton, Dickinson And Company Nanoparticulate chemical sensors using SERS
US7796251B2 (en) * 2006-03-22 2010-09-14 Itt Manufacturing Enterprises, Inc. Method, apparatus and system for rapid and sensitive standoff detection of surface contaminants
JP4909254B2 (en) * 2007-12-26 2012-04-04 日本電信電話株式会社 Airborne particulate matter measurement device
JP5550719B2 (en) * 2009-04-27 2014-07-16 イーアイ・スペクトラ・エルエルシー Pipette equipment
JP2015525343A (en) * 2012-05-30 2015-09-03 アイリス インターナショナル インコーポレイテッド Flow cytometer
US9746412B2 (en) 2012-05-30 2017-08-29 Iris International, Inc. Flow cytometer
JP7201297B2 (en) * 2018-09-26 2023-01-10 シスメックス株式会社 Flow cytometer, data transmission method and information processing system
US20220074845A1 (en) * 2019-01-03 2022-03-10 Pixcell Medical Technologies Ltd. Systems and methods for analyzing a fluid sample

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421736A2 (en) * 1989-10-02 1991-04-10 Louis A. Kamentsky Method and apparatus for measuring optical properties of biological speciments
EP0681177A1 (en) * 1994-05-02 1995-11-08 Biometric Imaging, Inc. Method and apparatus for cell counting and cell classification
WO1997043732A1 (en) * 1996-05-10 1997-11-20 Oncometrics Imaging Corp. Method and apparatus for automatically detecting malignancy-associated changes
US5867610A (en) * 1992-02-18 1999-02-02 Neopath, Inc. Method for identifying objects using data processing techniques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455646B (en) * 1984-10-22 1988-07-25 Radians Innova Ab FLUORESCENT DEVICE
US5127730A (en) * 1990-08-10 1992-07-07 Regents Of The University Of Minnesota Multi-color laser scanning confocal imaging system
JPH0599912A (en) * 1991-10-11 1993-04-23 Union Shokai:Kk Analog filter device
US5377003A (en) * 1992-03-06 1994-12-27 The United States Of America As Represented By The Department Of Health And Human Services Spectroscopic imaging device employing imaging quality spectral filters
US5456252A (en) * 1993-09-30 1995-10-10 Cedars-Sinai Medical Center Induced fluorescence spectroscopy blood perfusion and pH monitor and method
JP3474612B2 (en) * 1993-12-03 2003-12-08 浜松ホトニクス株式会社 Photodetector
JPH08313348A (en) * 1995-05-16 1996-11-29 Kanagawa Kagaku Gijutsu Akad Infrared light time response measuring device
US5582705A (en) * 1995-05-19 1996-12-10 Iowa State University Research Foundation, Inc. Multiplexed capillary electrophoresis system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421736A2 (en) * 1989-10-02 1991-04-10 Louis A. Kamentsky Method and apparatus for measuring optical properties of biological speciments
US5867610A (en) * 1992-02-18 1999-02-02 Neopath, Inc. Method for identifying objects using data processing techniques
EP0681177A1 (en) * 1994-05-02 1995-11-08 Biometric Imaging, Inc. Method and apparatus for cell counting and cell classification
WO1997043732A1 (en) * 1996-05-10 1997-11-20 Oncometrics Imaging Corp. Method and apparatus for automatically detecting malignancy-associated changes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0108081A1 *

Also Published As

Publication number Publication date
AU4491100A (en) 2001-02-13
MXPA01013398A (en) 2003-03-27
NZ516637A (en) 2003-08-29
EP1203339A1 (en) 2002-05-08
KR20020013970A (en) 2002-02-21
CA2379836A1 (en) 2001-02-01
JP2003505707A (en) 2003-02-12
WO2001008081A1 (en) 2001-02-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20020204

AK Designated contracting states

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Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SURROMED, INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SURROMED, LLC

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PDD BIOMARKER DISCOVERY SCIENCES, LLC

A4 Supplementary search report drawn up and despatched

Effective date: 20060811

17Q First examination report despatched

Effective date: 20070306

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080503