WO2007047908A2 - Apparatus and method for performing counts within a biologic fluid sample - Google Patents

Apparatus and method for performing counts within a biologic fluid sample Download PDF

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Publication number
WO2007047908A2
WO2007047908A2 PCT/US2006/041011 US2006041011W WO2007047908A2 WO 2007047908 A2 WO2007047908 A2 WO 2007047908A2 US 2006041011 W US2006041011 W US 2006041011W WO 2007047908 A2 WO2007047908 A2 WO 2007047908A2
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
sample
specific elements
planar member
determining
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.)
Ceased
Application number
PCT/US2006/041011
Other languages
English (en)
French (fr)
Other versions
WO2007047908A3 (en
Inventor
Stephen C. Wardlaw
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.)
Wardlaw Partners LP
Original Assignee
Wardlaw Partners LP
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 filed Critical Wardlaw Partners LP
Priority to EP06817200.6A priority Critical patent/EP1949310B1/en
Priority to CA2626271A priority patent/CA2626271C/en
Priority to ES06817200T priority patent/ES2716944T3/es
Priority to HK09103694.4A priority patent/HK1123873B/xx
Priority to JP2008536820A priority patent/JP4977711B2/ja
Priority to AU2006304717A priority patent/AU2006304717B2/en
Priority to CN2006800452036A priority patent/CN101322145B/zh
Publication of WO2007047908A2 publication Critical patent/WO2007047908A2/en
Publication of WO2007047908A3 publication Critical patent/WO2007047908A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • Signal Processing (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Measuring Cells (AREA)
PCT/US2006/041011 2005-10-19 2006-10-17 Apparatus and method for performing counts within a biologic fluid sample Ceased WO2007047908A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP06817200.6A EP1949310B1 (en) 2005-10-19 2006-10-17 Method for performing counts within a biologic fluid sample
CA2626271A CA2626271C (en) 2005-10-19 2006-10-17 Apparatus and method for performing counts within a biologic fluid sample
ES06817200T ES2716944T3 (es) 2005-10-19 2006-10-17 Método para llevar a cabo recuentos en una muestra de fluido biológico
HK09103694.4A HK1123873B (en) 2005-10-19 2006-10-17 Apparatus and method for performing counts within a biologic fluid sample
JP2008536820A JP4977711B2 (ja) 2005-10-19 2006-10-17 生体液試料内の計数を行うための装置および方法
AU2006304717A AU2006304717B2 (en) 2005-10-19 2006-10-17 Apparatus and method for performing counts within a biologic fluid sample
CN2006800452036A CN101322145B (zh) 2005-10-19 2006-10-17 用于在生物流体样品内执行计数的设备和方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72805805P 2005-10-19 2005-10-19
US60/728,058 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
US11/257,757 2005-10-25

Publications (2)

Publication Number Publication Date
WO2007047908A2 true WO2007047908A2 (en) 2007-04-26
WO2007047908A3 WO2007047908A3 (en) 2007-06-14

Family

ID=37948604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/041011 Ceased WO2007047908A2 (en) 2005-10-19 2006-10-17 Apparatus and method for performing counts within a biologic fluid sample

Country Status (8)

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

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JP2011515681A (ja) * 2008-03-21 2011-05-19 アボット ポイント オブ ケア インコーポレイテッド 赤血球中に含まれるヘモグロビンの固有色素を利用して血液試料のヘマトクリットを測定する方法及び装置
JP2011515683A (ja) * 2008-03-21 2011-05-19 アボット ポイント オブ ケア インコーポレイテッド 血小板を個々に、及び凝集塊として検出及び計数するための方法及び装置
JP2011516863A (ja) * 2008-04-02 2011-05-26 アボット ポイント オブ ケア インコーポレイテッド 全血を含む生体体液のイムノアッセイを実施するためのリガンドアッセイにおける結合標識と遊離標識との仮想分離
JP2011516890A (ja) * 2008-04-09 2011-05-26 アボット ポイント オブ ケア インコーポレイテッド 分析チャンバ内に置かれた試料の面積を計測するための方法
JP2014041140A (ja) * 2008-03-21 2014-03-06 Abbott Point Of Care Inc 赤血球中に含まれるヘモグロビンの固有色素を利用して血液試料の赤血球指数を決定するための方法及び装置
US9084995B2 (en) 2004-04-07 2015-07-21 Abbott Laboratories Disposable chamber for analyzing biologic fluids
US9250176B2 (en) 2010-03-04 2016-02-02 Koninklijke Philips N.V. Flexible sample container
US9696252B2 (en) 2005-10-19 2017-07-04 Abbott Laboratories Apparatus for performing counts within a biologic fluid sample
US9873118B2 (en) 2010-12-30 2018-01-23 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
US9993817B2 (en) 2009-12-18 2018-06-12 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge
US12038403B2 (en) 2017-08-17 2024-07-16 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical and electrochemical assays
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CA2626271C (en) 2011-07-12
JP2012098302A (ja) 2012-05-24
US8158434B2 (en) 2012-04-17
EP1949310A4 (en) 2011-11-23
JP2009512859A (ja) 2009-03-26
US20170299497A1 (en) 2017-10-19
JP4977711B2 (ja) 2012-07-18
AU2006304717A1 (en) 2007-04-26
US9696252B2 (en) 2017-07-04
AU2006304717B2 (en) 2010-05-27
CN101322145A (zh) 2008-12-10
HK1123873A1 (en) 2009-06-26
CA2626271A1 (en) 2007-04-26
US20070087442A1 (en) 2007-04-19
WO2007047908A3 (en) 2007-06-14
AU2006304717A8 (en) 2008-07-03
US20100273244A1 (en) 2010-10-28
ES2716944T3 (es) 2019-06-18
EP1949310A2 (en) 2008-07-30
CN101322145B (zh) 2011-11-23
EP1949310B1 (en) 2019-02-27
US7731901B2 (en) 2010-06-08
US20100272345A1 (en) 2010-10-28

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