HK1123873A1 - Apparatus and method for performing counts within a biologic fluid sample - Google Patents

Apparatus and method for performing counts within a biologic fluid sample

Info

Publication number
HK1123873A1
HK1123873A1 HK09103694.4A HK09103694A HK1123873A1 HK 1123873 A1 HK1123873 A1 HK 1123873A1 HK 09103694 A HK09103694 A HK 09103694A HK 1123873 A1 HK1123873 A1 HK 1123873A1
Authority
HK
Hong Kong
Prior art keywords
fluid sample
biologic fluid
performing counts
counts
biologic
Prior art date
Application number
HK09103694.4A
Other languages
English (en)
Inventor
Stephen C C Wardlaw
Original Assignee
Wardlaw Partners Lp
Levine Robert A
Wardlaw Stephen C
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 Wardlaw Partners Lp, Levine Robert A, Wardlaw Stephen C filed Critical Wardlaw Partners Lp
Publication of HK1123873A1 publication Critical patent/HK1123873A1/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0822—Slides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/018—Platelets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Measuring Cells (AREA)
HK09103694.4A 2005-10-19 2009-04-22 Apparatus and method for performing counts within a biologic fluid sample HK1123873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72805805P 2005-10-19 2005-10-19
US11/257,757 US7731901B2 (en) 2005-10-19 2005-10-25 Apparatus and method for performing counts within a biologic fluid sample
PCT/US2006/041011 WO2007047908A2 (fr) 2005-10-19 2006-10-17 Appareil et procede permettant d'effectuer des decomptes dans un echantillon de fluide biologique

Publications (1)

Publication Number Publication Date
HK1123873A1 true HK1123873A1 (en) 2009-06-26

Family

ID=37948604

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09103694.4A HK1123873A1 (en) 2005-10-19 2009-04-22 Apparatus and method for performing counts within a biologic fluid sample

Country Status (9)

Country Link
US (4) US7731901B2 (fr)
EP (1) EP1949310B1 (fr)
JP (2) JP4977711B2 (fr)
CN (1) CN101322145B (fr)
AU (1) AU2006304717B2 (fr)
CA (1) CA2626271C (fr)
ES (1) ES2716944T3 (fr)
HK (1) HK1123873A1 (fr)
WO (1) WO2007047908A2 (fr)

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US20100272345A1 (en) 2010-10-28
US8158434B2 (en) 2012-04-17
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US20170299497A1 (en) 2017-10-19
CA2626271A1 (fr) 2007-04-26
ES2716944T3 (es) 2019-06-18
EP1949310A2 (fr) 2008-07-30
AU2006304717A1 (en) 2007-04-26
EP1949310A4 (fr) 2011-11-23
WO2007047908A3 (fr) 2007-06-14
US20070087442A1 (en) 2007-04-19
JP4977711B2 (ja) 2012-07-18
CN101322145A (zh) 2008-12-10
US20100273244A1 (en) 2010-10-28
US7731901B2 (en) 2010-06-08
AU2006304717B2 (en) 2010-05-27
CN101322145B (zh) 2011-11-23
JP2012098302A (ja) 2012-05-24
JP2009512859A (ja) 2009-03-26
EP1949310B1 (fr) 2019-02-27
US9696252B2 (en) 2017-07-04
CA2626271C (fr) 2011-07-12

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