IN2014DN10974A - - Google Patents

Info

Publication number
IN2014DN10974A
IN2014DN10974A IN10974DEN2014A IN2014DN10974A IN 2014DN10974 A IN2014DN10974 A IN 2014DN10974A IN 10974DEN2014 A IN10974DEN2014 A IN 10974DEN2014A IN 2014DN10974 A IN2014DN10974 A IN 2014DN10974A
Authority
IN
India
Prior art keywords
individual
biological sample
blood cell
white blood
conductivity
Prior art date
Application number
Other languages
English (en)
Inventor
Patricio Vidal
Christophe Godefroy
Phaisit Chewputtanagul
Jiuliu Lu
Original Assignee
Beckman Coulter 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 Beckman Coulter Inc filed Critical Beckman Coulter Inc
Publication of IN2014DN10974A publication Critical patent/IN2014DN10974A/en

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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06—Quantitative determination
    • 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
    • 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
    • G01N15/12—Coulter-counters
    • 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—Electro-optical investigation, e.g. flow cytometers
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G01N15/01—
    • G01N2015/012—
    • G01N2015/016—
    • 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
    • G01N2015/1019—
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N2015/1402—Data analysis by thresholding or gating operations performed on the acquired signals or stored data
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1404—Fluid conditioning in flow cytometers, e.g. flow cells; Supply; Control of flow
    • G01N2015/1413—Hydrodynamic focussing
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N2015/1486—Counting the particles
    • 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
    • G01N33/4915—Blood using flow cells
IN10974DEN2014 2012-07-05 2013-07-03 IN2014DN10974A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261668377P 2012-07-05 2012-07-05
PCT/US2013/049367 WO2014008424A1 (en) 2012-07-05 2013-07-03 Method and apparatus for determining white blood cell counts
US13/935,154 US9096885B2 (en) 2012-07-05 2013-07-03 Method and apparatus for determining white blood cell counts

Publications (1)

Publication Number Publication Date
IN2014DN10974A true IN2014DN10974A (ko) 2015-09-18

Family

ID=49878794

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10974DEN2014 IN2014DN10974A (ko) 2012-07-05 2013-07-03

Country Status (8)

Country Link
US (2) US9096885B2 (ko)
EP (1) EP2870458B1 (ko)
JP (1) JP6321637B2 (ko)
KR (1) KR101963477B1 (ko)
CN (1) CN104541149B (ko)
ES (1) ES2828660T3 (ko)
IN (1) IN2014DN10974A (ko)
WO (1) WO2014008424A1 (ko)

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DE102013216362A1 (de) * 2013-08-19 2015-02-19 Siemens Healthcare Diagnostics Products Gmbh Analyseverfahren zur Klassifikationsunterstützung
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WO2016106688A1 (zh) * 2014-12-31 2016-07-07 深圳迈瑞生物医疗电子股份有限公司 一种有核红细胞报警方法、装置及流式细胞分析仪
CN104732229B (zh) * 2015-03-16 2018-04-27 华南理工大学 一种用于宫颈涂片图像中重叠细胞的分割方法
WO2017106461A1 (en) 2015-12-15 2017-06-22 The General Hospital Corporation Methods of estimating blood glucose and related systems
WO2017132132A1 (en) * 2016-01-28 2017-08-03 Beckman Coulter, Inc. Infection detection and differentiation systems and methods
US10190961B2 (en) * 2016-03-18 2019-01-29 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Sample analyzer and sample analyzing method thereof
US11293852B2 (en) 2016-04-07 2022-04-05 The General Hospital Corporation White blood cell population dynamics
US11193927B2 (en) * 2016-09-08 2021-12-07 Abbott Laboratories Automated body fluid analysis
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WO2019055520A1 (en) 2017-09-13 2019-03-21 Graftworx, Inc. SYSTEMS AND METHODS FOR DETECTION OF PERIPROTETIC INFECTION
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US11852640B2 (en) 2017-10-27 2023-12-26 Beckman Coulter, Inc. Hematology analyzers and methods of operation
JP7419234B2 (ja) * 2017-12-15 2024-01-22 ガストロクレンツ インコーポレイテッド 留置カテーテルベースの処置のためのセンサ監視システム
US11644464B2 (en) 2018-04-20 2023-05-09 Beckman Coulter, Inc. Sepsis infection determination systems and methods
US11521706B2 (en) 2018-04-20 2022-12-06 Beckman Coulter, Inc. Testing and representing suspicion of sepsis
CN111684263A (zh) * 2018-04-28 2020-09-18 深圳迈瑞生物医疗电子股份有限公司 血液分析系统、血液分析仪、血液分析方法及存储介质
CN111801568A (zh) * 2018-04-28 2020-10-20 深圳迈瑞生物医疗电子股份有限公司 测定血小板浓度的方法及系统
WO2019206312A1 (zh) 2018-04-28 2019-10-31 深圳迈瑞生物医疗电子股份有限公司 样本分析仪异常的报警方法、系统及存储介质
CN108663306B (zh) * 2018-07-27 2024-02-09 北京指真生物科技有限公司 一种流式细胞分析装置及补偿方法
WO2021011356A1 (en) 2019-07-12 2021-01-21 Beckman Coulter, Inc. Systems and methods for evaluating immune response to infection
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Also Published As

Publication number Publication date
US20140011232A1 (en) 2014-01-09
BR112015000018A2 (pt) 2017-06-27
WO2014008424A1 (en) 2014-01-09
JP2015522165A (ja) 2015-08-03
US20150330963A1 (en) 2015-11-19
CN104541149A (zh) 2015-04-22
EP2870458A1 (en) 2015-05-13
CN104541149B (zh) 2017-03-01
EP2870458B1 (en) 2020-09-09
JP6321637B2 (ja) 2018-05-09
US9588102B2 (en) 2017-03-07
KR20150036329A (ko) 2015-04-07
KR101963477B1 (ko) 2019-03-28
ES2828660T3 (es) 2021-05-27
US9096885B2 (en) 2015-08-04

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