AP3522A - Counting particles using an electrical differential counter - Google Patents

Counting particles using an electrical differential counter

Info

Publication number
AP3522A
AP3522A AP2013006916A AP2013006916A AP3522A AP 3522 A AP3522 A AP 3522A AP 2013006916 A AP2013006916 A AP 2013006916A AP 2013006916 A AP2013006916 A AP 2013006916A AP 3522 A AP3522 A AP 3522A
Authority
AP
ARIPO
Prior art keywords
electrical differential
counting particles
differential counter
counter
counting
Prior art date
Application number
AP2013006916A
Other languages
English (en)
Other versions
AP2013006916A0 (en
Inventor
Nicholas Watkins
Rashid Bashir
William Rodriguez
Xuanhong Cheng
Mehmet Toner
Grace Chen
Aaron Oppenheimer
Original Assignee
Gen Hospital Corp
Massachusetts Inst Technology
Univ Illinois
Daktari Diagnostics 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 Gen Hospital Corp, Massachusetts Inst Technology, Univ Illinois, Daktari Diagnostics Inc filed Critical Gen Hospital Corp
Publication of AP2013006916A0 publication Critical patent/AP2013006916A0/xx
Application granted granted Critical
Publication of AP3522A publication Critical patent/AP3522A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • G01N15/134—Devices using two or more apertures
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • 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
    • B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
    • B01L2200/0652—Sorting or classification of particles or molecules
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0877—Flow chambers
    • 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
    • G01N2015/1024—Counting particles by non-optical means
    • 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)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Dispersion Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Sustainable Development (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AP2013006916A 2010-11-09 2011-11-09 Counting particles using an electrical differential counter AP3522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41189310P 2010-11-09 2010-11-09
PCT/US2011/060041 WO2012064878A2 (fr) 2010-11-09 2011-11-09 Comptage de particules au moyen d'un compteur différentiel électrique

Publications (2)

Publication Number Publication Date
AP2013006916A0 AP2013006916A0 (en) 2013-06-30
AP3522A true AP3522A (en) 2016-01-11

Family

ID=46051545

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2013006916A AP3522A (en) 2010-11-09 2011-11-09 Counting particles using an electrical differential counter

Country Status (11)

Country Link
US (2) US9976973B2 (fr)
EP (1) EP2638393B1 (fr)
CN (2) CN103403547B (fr)
AP (1) AP3522A (fr)
AU (1) AU2011326516A1 (fr)
BR (1) BR112013011451A2 (fr)
CA (1) CA2817311A1 (fr)
IL (1) IL226290A0 (fr)
SG (1) SG190777A1 (fr)
WO (1) WO2012064878A2 (fr)
ZA (1) ZA201303376B (fr)

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US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
US12044611B2 (en) 2013-03-15 2024-07-23 Particles Plus, Inc. Particle counter with integrated bootloader
CN105992946B (zh) 2014-01-30 2021-07-13 惠普发展公司，有限责任合伙企业 微流体感测装置
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US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
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US20190011349A1 (en) * 2016-01-12 2019-01-10 The Board Of Trustees Of The University Of Illinois Label-free characterization of particles suspended in a fluid
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JP6994021B2 (ja) * 2016-08-26 2022-01-14 ジュノー セラピューティクス インコーポレイテッド 細胞組成物中に存在する粒子を計数する方法
CN114047111A (zh) * 2016-11-07 2022-02-15 芯易诊有限公司 样品分析方法
CN108435265A (zh) * 2017-01-25 2018-08-24 富士康(昆山)电脑接插件有限公司 微流体盒及其堆叠测试组件
US10816453B2 (en) * 2017-11-03 2020-10-27 Sharp Life Science (Eu) Limited Co-planar micro-impedance cytometry device
WO2020023754A1 (fr) * 2018-07-26 2020-01-30 Baxter International Inc. Système de dialyse péritonéale comprenant des capteurs et configuré pour diagnostiquer la péritonite
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US11327084B2 (en) * 2019-09-19 2022-05-10 Invidx Corp. Joint hematology and biochemistry point-of-care testing system
US11161109B2 (en) 2019-09-19 2021-11-02 Invidx Corp. Point-of-care testing cartridge with sliding cap
US12019040B2 (en) 2019-09-30 2024-06-25 Cornell University System and devices for monitoring cell-containing materials and methods of their use
WO2021114086A1 (fr) * 2019-12-10 2021-06-17 苏州生动细胞生物科技有限公司 Dispositif de comptage de cellules
DE102020103963B4 (de) * 2020-02-14 2021-10-28 Testo bioAnalytics GmbH Verfahren zum Nachweis von Mikroorganismen und scheibenförmiger Probenträger
WO2021257068A1 (fr) * 2020-06-17 2021-12-23 Hewlett-Packard Development Company, L.P. Détermination d'une erreur dans le passage détecté d'une population de particules cibles
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WO2009006456A1 (fr) * 2007-06-29 2009-01-08 The Trustees Of Columbia University Dispositif microfluidique permettant de compter les particules biologiques
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Also Published As

Publication number Publication date
EP2638393B1 (fr) 2019-03-06
EP2638393A2 (fr) 2013-09-18
IL226290A0 (en) 2013-07-31
EP2638393A4 (fr) 2016-06-01
US9976973B2 (en) 2018-05-22
AP2013006916A0 (en) 2013-06-30
US20130295588A1 (en) 2013-11-07
SG190777A1 (en) 2013-07-31
AU2011326516A1 (en) 2013-05-02
CN109946446A (zh) 2019-06-28
CN103403547A (zh) 2013-11-20
US20180364186A1 (en) 2018-12-20
WO2012064878A2 (fr) 2012-05-18
WO2012064878A3 (fr) 2012-08-16
CA2817311A1 (fr) 2012-05-18
CN103403547B (zh) 2019-07-16
BR112013011451A2 (pt) 2016-08-09
US10527568B2 (en) 2020-01-07
ZA201303376B (en) 2015-08-26

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