EP1844426A4 - Blood analysis using a flow imaging cytometer - Google Patents
Blood analysis using a flow imaging cytometerInfo
- Publication number
- EP1844426A4 EP1844426A4 EP06720094.9A EP06720094A EP1844426A4 EP 1844426 A4 EP1844426 A4 EP 1844426A4 EP 06720094 A EP06720094 A EP 06720094A EP 1844426 A4 EP1844426 A4 EP 1844426A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- blood analysis
- flow imaging
- imaging cytometer
- cytometer
- flow
- 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- Withdrawn
Links
- 238000004159 blood analysis Methods 0.000 title 1
- 238000003384 imaging method Methods 0.000 title 1
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
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
- G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle 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
- G01N15/1429—Signal processing
- G01N15/1433—Signal processing using image recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- 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
- G01N2015/1497—Particle shape
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Biomedical Technology (AREA)
- Signal Processing (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64937305P | 2005-02-01 | 2005-02-01 | |
PCT/US2006/003573 WO2006083969A2 (en) | 2005-02-01 | 2006-02-01 | Blood analysis using a flow imaging cytometer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1844426A2 EP1844426A2 (en) | 2007-10-17 |
EP1844426A4 true EP1844426A4 (en) | 2016-09-07 |
Family
ID=36777881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06720094.9A Withdrawn EP1844426A4 (en) | 2005-02-01 | 2006-02-01 | Blood analysis using a flow imaging cytometer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1844426A4 (en) |
JP (1) | JP4982385B2 (en) |
WO (1) | WO2006083969A2 (en) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11243494B2 (en) | 2002-07-31 | 2022-02-08 | Abs Global, Inc. | Multiple laminar flow-based particle and cellular separation with laser steering |
US9164037B2 (en) | 2007-01-26 | 2015-10-20 | Palo Alto Research Center Incorporated | Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances |
JP5013410B2 (en) * | 2007-03-14 | 2012-08-29 | 独立行政法人産業技術総合研究所 | Fine particle measuring method and apparatus |
JP5425762B2 (en) | 2007-05-14 | 2014-02-26 | ヒストロックス,インコーポレイテッド. | Compartment separation by pixel evaluation using image data clustering |
WO2008156669A1 (en) | 2007-06-15 | 2008-12-24 | Historx, Inc. | Method and system for standardizing microscope instruments |
CA2604317C (en) | 2007-08-06 | 2017-02-28 | Historx, Inc. | Methods and system for validating sample images for quantitative immunoassays |
CA2596204C (en) | 2007-08-07 | 2019-02-26 | Historx, Inc. | Method and system for determining an optimal dilution of a reagent |
US7782452B2 (en) * | 2007-08-31 | 2010-08-24 | Kla-Tencor Technologies Corp. | Systems and method for simultaneously inspecting a specimen with two distinct channels |
WO2009029810A1 (en) | 2007-08-31 | 2009-03-05 | Historx, Inc. | Automatic exposure time selection for imaging tissue |
US7817254B2 (en) * | 2008-01-30 | 2010-10-19 | Palo Alto Research Center Incorporated | Obtaining information from time variation of sensing results |
US8629981B2 (en) | 2008-02-01 | 2014-01-14 | Palo Alto Research Center Incorporated | Analyzers with time variation based on color-coded spatial modulation |
FR2935802B1 (en) * | 2008-09-05 | 2012-12-28 | Horiba Abx Sas | METHOD AND DEVICE FOR CLASSIFYING, VISUALIZING AND EXPLORING BIOLOGICAL DATA |
ES2573945T3 (en) | 2008-09-16 | 2016-06-13 | Novartis Ag | Reproducible quantification of biomarker expression |
JP5438962B2 (en) * | 2008-12-25 | 2014-03-12 | シスメックス株式会社 | Cell image display device |
WO2011163624A1 (en) * | 2010-06-25 | 2011-12-29 | Cellmark Theranostics, Llc | Method for analyzing biological specimens by spectral imaging |
US9129371B2 (en) | 2010-06-25 | 2015-09-08 | Cireca Theranostics, Llc | Method for analyzing biological specimens by spectral imaging |
US9025850B2 (en) | 2010-06-25 | 2015-05-05 | Cireca Theranostics, Llc | Method for analyzing biological specimens by spectral imaging |
US10908066B2 (en) | 2010-11-16 | 2021-02-02 | 1087 Systems, Inc. | Use of vibrational spectroscopy for microfluidic liquid measurement |
US9228898B2 (en) * | 2011-03-31 | 2016-01-05 | Gnubio, Inc. | Scalable spectroscopic detection and measurement |
EP2725341A4 (en) * | 2011-06-27 | 2015-02-25 | Sysmex Corp | Cell analyzer |
WO2013033271A2 (en) * | 2011-08-29 | 2013-03-07 | Derren Barken | Method to augment immune system in response to disease or injury |
KR101963477B1 (en) * | 2012-07-05 | 2019-03-28 | 베크만 컬터, 인코포레이티드 | Method and apparatus for determining white blood cell counts |
JP6343660B2 (en) * | 2013-03-11 | 2018-06-13 | ロッシュ ダイアグノスティクス ヘマトロジー インコーポレイテッド | Imaging of blood cells |
ES2756098T3 (en) | 2013-03-27 | 2020-04-27 | Theranos Ip Co Llc | Methods, devices and systems for sample analysis |
AU2014273560B2 (en) | 2013-05-28 | 2018-07-19 | Chemometec A/S | Image forming cytometer |
US8961904B2 (en) | 2013-07-16 | 2015-02-24 | Premium Genetics (Uk) Ltd. | Microfluidic chip |
US11796449B2 (en) | 2013-10-30 | 2023-10-24 | Abs Global, Inc. | Microfluidic system and method with focused energy apparatus |
SG11201701581YA (en) * | 2014-08-28 | 2017-04-27 | Sysmex Corp | Particle imaging apparatus and particle imaging method |
JP2018509615A (en) * | 2015-02-19 | 2018-04-05 | プレミアム ジェネティクス (ユーケー) リミテッド | Scanning infrared measurement system |
US10460439B1 (en) | 2015-08-12 | 2019-10-29 | Cireca Theranostics, Llc | Methods and systems for identifying cellular subtypes in an image of a biological specimen |
JP6654271B2 (en) * | 2016-06-10 | 2020-02-26 | ルミネックス コーポレーション | Method of integrating bright field and fluorescence channels for cell image segmentation and morphological analysis using images acquired from an imaging flow cytometer (IFC) |
CN107356515B (en) * | 2017-07-20 | 2020-04-03 | 上海睿钰生物科技有限公司 | Method and system for determining fluorescence intensity of fluorescence image |
WO2019151307A1 (en) | 2018-01-30 | 2019-08-08 | 国立研究開発法人理化学研究所 | Mask structure optimization device, mask structure optimization method, and program |
FR3078777B1 (en) * | 2018-03-07 | 2020-11-13 | Alain Rousseau | METHOD OF ANALYSIS OF A BIOLOGICAL SAMPLE CONTAINING BIOLOGICAL CELLS, AND ANALYSIS APPARATUS FOR IMPLEMENTING THE PROCESS OF ANALYSIS |
JP7109229B2 (en) * | 2018-03-30 | 2022-07-29 | シスメックス株式会社 | Flow cytometer and particle detection method |
JP2019195304A (en) | 2018-05-10 | 2019-11-14 | 学校法人順天堂 | Image analysis method, device, computer program, and generation method of deep learning algorithm |
EP3796998A1 (en) | 2018-05-23 | 2021-03-31 | ABS Global, Inc. | Systems and methods for particle focusing in microchannels |
US11889830B2 (en) | 2019-04-18 | 2024-02-06 | Abs Global, Inc. | System and process for continuous addition of cryoprotectant |
JP7381003B2 (en) * | 2019-04-26 | 2023-11-15 | 学校法人順天堂 | METHODS, APPARATUS AND COMPUTER PROGRAMS TO ASSIST DISEASE ANALYSIS AND METHODS, APPARATUS AND PROGRAMS FOR TRAINING COMPUTER ALGORITHM |
US11628439B2 (en) | 2020-01-13 | 2023-04-18 | Abs Global, Inc. | Single-sheath microfluidic chip |
EP4123577A4 (en) * | 2020-07-30 | 2024-04-03 | Hamamatsu Photonics K.K. | EVALUATION DEVICE, EVALUATION METHOD, EVALUATION PROGRAM AND RECORDING MEDIUM |
EP4248190A4 (en) | 2020-11-23 | 2024-12-25 | ABS Global, Inc. | Modular flow cytometry systems and methods of processing samples |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6259807B1 (en) * | 1997-05-14 | 2001-07-10 | Applied Imaging Corp. | Identification of objects of interest using multiple illumination schemes and finding overlap of features in corresponding multiple images |
US20040021868A1 (en) * | 1999-01-25 | 2004-02-05 | Ortyn William E. | Imaging and analyzing parameters of small moving objects such as cells |
WO2004088574A1 (en) * | 2003-04-02 | 2004-10-14 | Amersham Biosciences Uk Limited | Method of, and computer software for, classification of cells into subpopulations |
US20040229210A1 (en) * | 1999-05-14 | 2004-11-18 | Cytokinetics, Inc. | Method and apparatus for predictive cellular bioinformatics |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62134559A (en) * | 1985-12-07 | 1987-06-17 | Japan Spectroscopic Co | Method and apparatus for automatic analysis of blood cell |
WO2002101339A2 (en) * | 2000-10-12 | 2002-12-19 | Amnis Corporation | Imaging and analyzing parameters of small moving objects such as cells |
-
2006
- 2006-02-01 WO PCT/US2006/003573 patent/WO2006083969A2/en active Application Filing
- 2006-02-01 EP EP06720094.9A patent/EP1844426A4/en not_active Withdrawn
- 2006-02-01 JP JP2007554187A patent/JP4982385B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6259807B1 (en) * | 1997-05-14 | 2001-07-10 | Applied Imaging Corp. | Identification of objects of interest using multiple illumination schemes and finding overlap of features in corresponding multiple images |
US20040021868A1 (en) * | 1999-01-25 | 2004-02-05 | Ortyn William E. | Imaging and analyzing parameters of small moving objects such as cells |
US20040229210A1 (en) * | 1999-05-14 | 2004-11-18 | Cytokinetics, Inc. | Method and apparatus for predictive cellular bioinformatics |
WO2004088574A1 (en) * | 2003-04-02 | 2004-10-14 | Amersham Biosciences Uk Limited | Method of, and computer software for, classification of cells into subpopulations |
Non-Patent Citations (1)
Title |
---|
KORST ET AL: "Nucleated red blood cells: An update on the marker for fetal asphyxia", AMERICAN JOURNAL OF OBSTETRICS & GYNECOLOGY, MOSBY, ST LOUIS, MO, US, vol. 175, no. 4, 1 October 1996 (1996-10-01), pages 843 - 846, XP005453639, ISSN: 0002-9378, DOI: 10.1016/S0002-9378(96)80010-X * |
Also Published As
Publication number | Publication date |
---|---|
EP1844426A2 (en) | 2007-10-17 |
JP4982385B2 (en) | 2012-07-25 |
WO2006083969A3 (en) | 2008-06-26 |
JP2008533440A (en) | 2008-08-21 |
WO2006083969A2 (en) | 2006-08-10 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20070716 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
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DAX | Request for extension of the european patent (deleted) | ||
R17D | Deferred search report published (corrected) |
Effective date: 20080626 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20160810 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06K 9/00 20060101AFI20160804BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20180227 |
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Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20210504 |