DK1947441T3 - Apparat til at bestemme positioner af objekter, der er indeholdt i en prøve - Google Patents

Apparat til at bestemme positioner af objekter, der er indeholdt i en prøve

Info

Publication number
DK1947441T3
DK1947441T3 DK07121740.0T DK07121740T DK1947441T3 DK 1947441 T3 DK1947441 T3 DK 1947441T3 DK 07121740 T DK07121740 T DK 07121740T DK 1947441 T3 DK1947441 T3 DK 1947441T3
Authority
DK
Denmark
Prior art keywords
sample
positions
determining
objects contained
objects
Prior art date
Application number
DK07121740.0T
Other languages
English (en)
Inventor
Stellan Lindberg
Tom Olesen
Original Assignee
Hemocue Ab
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
Priority claimed from SE0700086A external-priority patent/SE530789C2/sv
Application filed by Hemocue Ab filed Critical Hemocue Ab
Application granted granted Critical
Publication of DK1947441T3 publication Critical patent/DK1947441T3/da

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
    • G01N15/1434—Optical arrangements
    • G01N2015/1447—Spatial selection
    • 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

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Optical Measuring Cells (AREA)
DK07121740.0T 2007-01-17 2007-11-28 Apparat til at bestemme positioner af objekter, der er indeholdt i en prøve DK1947441T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0700086A SE530789C2 (sv) 2007-01-17 2007-01-17 Apparat och metod för positionsbestämning av objekt vilka inryms i ett prov
US90682507P 2007-03-14 2007-03-14

Publications (1)

Publication Number Publication Date
DK1947441T3 true DK1947441T3 (da) 2013-09-02

Family

ID=39273115

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07121740.0T DK1947441T3 (da) 2007-01-17 2007-11-28 Apparat til at bestemme positioner af objekter, der er indeholdt i en prøve

Country Status (4)

Country Link
US (1) US20080170772A1 (da)
EP (1) EP1947441B1 (da)
DK (1) DK1947441T3 (da)
WO (1) WO2008088249A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2807228C (en) 2010-08-05 2016-02-16 Abbott Point Of Care, Inc. Method and apparatus for automated whole blood sample analyses from microscopy images
US8687885B2 (en) * 2011-05-19 2014-04-01 Foveon, Inc. Methods for reducing row and column patterns in a digital image
US10753849B2 (en) 2014-10-29 2020-08-25 Malvern Panalytical Limited Suspended particle characterization system
CN108181307B (zh) * 2017-12-06 2020-12-01 中国气象局北京城市气象研究所 一种能见度测量系统和方法
CN114463245A (zh) * 2020-11-10 2022-05-10 北京百度网讯科技有限公司 图像处理方法、装置以及电子设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824393A (en) * 1971-08-25 1974-07-16 American Express Invest System for differential particle counting
US5757954A (en) * 1994-09-20 1998-05-26 Neopath, Inc. Field prioritization apparatus and method
AU3544995A (en) * 1994-09-20 1996-04-09 Neopath, Inc. Apparatus for identification and integration of multiple cell patterns
WO1997002482A1 (en) * 1995-06-30 1997-01-23 Biometric Imaging, Inc. Volumetric cell quantification method and system
US6718053B1 (en) * 1996-11-27 2004-04-06 Chromavision Medical Systems, Inc. Method and apparatus for automated image analysis of biological specimens
US6586193B2 (en) * 1996-04-25 2003-07-01 Genicon Sciences Corporation Analyte assay using particulate labels
JPH10325972A (ja) * 1997-03-24 1998-12-08 Gokou Internatl Corp:Kk 全領域撮影用カメラ
US6929953B1 (en) * 1998-03-07 2005-08-16 Robert A. Levine Apparatus for analyzing biologic fluids
DE19923074A1 (de) * 1999-05-13 2000-11-16 Karl Voelker Stiftung An Der F Hochauflösendes Videomikroskop zur Ausmessung extrahierter Proben von Partikelsuspensionen mit eingeprägter mechanischer Probenschwingung
EP1225756A1 (en) * 2001-01-03 2002-07-24 Synoptics Limited Method of obtaining an image
US20030179916A1 (en) * 2002-02-06 2003-09-25 Magnuson Terry R. High-throughput cell identification and isolation method and apparatus
JP4568499B2 (ja) * 2002-02-14 2010-10-27 ベリデックス・リミテッド・ライアビリティ・カンパニー 低コストで細胞計数するための方法およびアルゴリズム
US7283253B2 (en) * 2002-03-13 2007-10-16 Applied Precision, Llc Multi-axis integration system and method
US7411680B2 (en) * 2003-07-19 2008-08-12 Digital Bio Technology Device for counting micro particles
DE10361073A1 (de) * 2003-12-22 2005-07-21 Innovatis Ag Verfahren und Vorrichtung zur Aufnahme mikroskopischer Bilder
US7925070B2 (en) * 2004-03-30 2011-04-12 Sysmex Corporation Method for displaying virtual slide and terminal device for displaying virtual slide

Also Published As

Publication number Publication date
EP1947441A3 (en) 2011-08-24
WO2008088249A1 (en) 2008-07-24
US20080170772A1 (en) 2008-07-17
EP1947441A2 (en) 2008-07-23
EP1947441B1 (en) 2013-07-10

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