EP3268737A4 - Sample processing improvements for quantitative microscopy - Google Patents

Sample processing improvements for quantitative microscopy Download PDF

Info

Publication number
EP3268737A4
EP3268737A4 EP16760984.1A EP16760984A EP3268737A4 EP 3268737 A4 EP3268737 A4 EP 3268737A4 EP 16760984 A EP16760984 A EP 16760984A EP 3268737 A4 EP3268737 A4 EP 3268737A4
Authority
EP
European Patent Office
Prior art keywords
sample processing
processing improvements
quantitative microscopy
microscopy
quantitative
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Withdrawn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
EP16760984.1A
Other languages
German (de)
French (fr)
Other versions
EP3268737A1 (en
Inventor
Alan Marc Fine
Hershel MACAULAY
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.)
Alentic Microscience Inc
Original Assignee
Alentic Microscience 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 Alentic Microscience Inc filed Critical Alentic Microscience Inc
Publication of EP3268737A1 publication Critical patent/EP3268737A1/en
Publication of EP3268737A4 publication Critical patent/EP3268737A4/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Withdrawn legal-status Critical Current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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • 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
    • G01N2015/1006—Investigating individual particles for cytology
    • 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
    • G01N2015/1486—Counting the particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ecology (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP16760984.1A 2015-03-10 2016-03-10 Sample processing improvements for quantitative microscopy Withdrawn EP3268737A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562131164P 2015-03-10 2015-03-10
PCT/CA2016/050263 WO2016141487A1 (en) 2015-03-10 2016-03-10 Sample processing improvements for quantitative microscopy

Publications (2)

Publication Number Publication Date
EP3268737A1 EP3268737A1 (en) 2018-01-17
EP3268737A4 true EP3268737A4 (en) 2018-11-14

Family

ID=56879753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16760984.1A Withdrawn EP3268737A4 (en) 2015-03-10 2016-03-10 Sample processing improvements for quantitative microscopy

Country Status (2)

Country Link
EP (1) EP3268737A4 (en)
WO (1) WO2016141487A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9075225B2 (en) 2009-10-28 2015-07-07 Alentic Microscience Inc. Microscopy imaging
US9041790B2 (en) 2009-10-28 2015-05-26 Alentic Microscience Inc. Microscopy imaging
US10502666B2 (en) 2013-02-06 2019-12-10 Alentic Microscience Inc. Sample processing improvements for quantitative microscopy
JP2016531282A (en) 2013-06-26 2016-10-06 アレンティック マイクロサイエンス インコーポレイテッド Improved sample handling for microscopy
CN114778418B (en) * 2022-06-17 2022-09-27 深圳安侣医学科技有限公司 Hemoglobin analysis method and system based on micro-amplification digital image

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090258338A1 (en) * 2008-04-15 2009-10-15 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Simulated 5-part differential leukocyte granules, the method for preparing the same and control products and calibrators comprising the same
US20110164803A1 (en) * 2009-12-31 2011-07-07 Abbott Point Of Care, Inc. Method and apparatus for determining mean cell volume of red blood cells
US20140152801A1 (en) * 2009-10-28 2014-06-05 Alentic Microscience Inc. Detecting and Using Light Representative of a Sample
US20150002834A1 (en) * 2013-06-26 2015-01-01 Alentic Microscience Inc. Sample Processing Improvements For Microscopy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284771A (en) 1991-12-05 1994-02-08 Miles Inc. Reagent compositions and their use in sphering cells
US9041790B2 (en) * 2009-10-28 2015-05-26 Alentic Microscience Inc. Microscopy imaging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090258338A1 (en) * 2008-04-15 2009-10-15 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Simulated 5-part differential leukocyte granules, the method for preparing the same and control products and calibrators comprising the same
US20140152801A1 (en) * 2009-10-28 2014-06-05 Alentic Microscience Inc. Detecting and Using Light Representative of a Sample
US20110164803A1 (en) * 2009-12-31 2011-07-07 Abbott Point Of Care, Inc. Method and apparatus for determining mean cell volume of red blood cells
US20150002834A1 (en) * 2013-06-26 2015-01-01 Alentic Microscience Inc. Sample Processing Improvements For Microscopy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016141487A1 *

Also Published As

Publication number Publication date
WO2016141487A1 (en) 2016-09-15
EP3268737A1 (en) 2018-01-17

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