JP6364426B2 - 未成熟血小板計算システム及び方法 - Google Patents

未成熟血小板計算システム及び方法 Download PDF

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Publication number
JP6364426B2
JP6364426B2 JP2015550823A JP2015550823A JP6364426B2 JP 6364426 B2 JP6364426 B2 JP 6364426B2 JP 2015550823 A JP2015550823 A JP 2015550823A JP 2015550823 A JP2015550823 A JP 2015550823A JP 6364426 B2 JP6364426 B2 JP 6364426B2
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module
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light
immature
vcs
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Japanese (ja)
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JP2016511391A (ja
JP2016511391A5 (cg-RX-API-DMAC10.html
Inventor
ジウリウ リュ，
ジウリウ リュ，
ファイシット チュープッタナグル，
ファイシット チュープッタナグル，
クリストフ ゴドフロア，
クリストフ ゴドフロア，
パトリシオ ビダル，
パトリシオ ビダル，
ジョン スティーブン ライリー，
ジョン スティーブン ライリー，
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Beckman Coulter Inc
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Beckman Coulter Inc
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    • 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
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • 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
    • 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Ecology (AREA)
  • Tropical Medicine & Parasitology (AREA)
JP2015550823A 2012-12-31 2013-12-27 未成熟血小板計算システム及び方法 Expired - Fee Related JP6364426B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261747734P 2012-12-31 2012-12-31
US61/747,734 2012-12-31
PCT/US2013/078135 WO2014106132A1 (en) 2012-12-31 2013-12-27 Immature platelet enumeration systems and methods
US14/142,369 US9939453B2 (en) 2012-12-31 2013-12-27 Immature platelet enumeration systems and methods
US14/142,369 2013-12-27

Publications (3)

Publication Number Publication Date
JP2016511391A JP2016511391A (ja) 2016-04-14
JP2016511391A5 JP2016511391A5 (cg-RX-API-DMAC10.html) 2017-01-19
JP6364426B2 true JP6364426B2 (ja) 2018-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015550823A Expired - Fee Related JP6364426B2 (ja) 2012-12-31 2013-12-27 未成熟血小板計算システム及び方法

Country Status (7)

Country Link
US (2) US9939453B2 (cg-RX-API-DMAC10.html)
EP (1) EP2939000A1 (cg-RX-API-DMAC10.html)
JP (1) JP6364426B2 (cg-RX-API-DMAC10.html)
KR (1) KR20150103005A (cg-RX-API-DMAC10.html)
CN (1) CN104903699A (cg-RX-API-DMAC10.html)
BR (1) BR112015015400A2 (cg-RX-API-DMAC10.html)
WO (1) WO2014106132A1 (cg-RX-API-DMAC10.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160266028A1 (en) * 2014-07-18 2016-09-15 Wyatt Technology Corporation Method to measure the structure of small particles in solution
EP3408773B1 (en) 2016-01-28 2023-09-20 Beckman Coulter, Inc. Infection detection and differentiation systems and methods
CN108463722B (zh) * 2016-03-30 2021-09-21 西门子医疗保健诊断公司 用于处理血小板细胞数据的系统、方法和设备
KR101895760B1 (ko) * 2016-06-27 2018-09-06 (주)뉴옵틱스 혈구 분석 시스템 및 그의 제어방법
KR20190120318A (ko) 2017-02-28 2019-10-23 베크만 컬터, 인코포레이티드 상호 운용 질병 관리 시스템
US11852640B2 (en) 2017-10-27 2023-12-26 Beckman Coulter, Inc. Hematology analyzers and methods of operation
CN112041938A (zh) 2018-04-20 2020-12-04 拜克门寇尔特公司 败血症感染确定系统和方法
US11538566B2 (en) 2018-05-23 2022-12-27 Beckman Coulter, Inc. Sample analysis with test determination based on identified condition
US11521706B2 (en) 2018-04-20 2022-12-06 Beckman Coulter, Inc. Testing and representing suspicion of sepsis
EP3789751B1 (en) 2018-04-28 2024-06-26 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Method and system for determining platelet concentration
WO2019240876A1 (en) 2018-06-15 2019-12-19 Beckman Coulter, Inc. Method of determining sepsis in the presence of blast flagging
BE1026632B1 (nl) * 2018-09-18 2020-04-16 Optimum Nv Sorteerapparaat
CN114127861A (zh) 2019-07-12 2022-03-01 贝克曼库尔特有限公司 使用包括收缩压、血液学参数及其组合的生命体征检测败血症的方法
US20210011005A1 (en) 2019-07-12 2021-01-14 Beckman Coulter, Inc. Systems and methods for evaluating immune response to infection
EP3997461B1 (en) 2019-07-12 2026-02-25 Beckman Coulter, Inc. Systems and methods for evaluating immune response to infection
BR112022011233A2 (pt) * 2019-12-12 2022-08-30 S D Sight Diagnostics Ltd Detecção de plaquetas em uma amostra sanguínea
JP7660123B2 (ja) 2019-12-27 2025-04-10 ベックマン コールター， インコーポレイテッド サンプル調製器具
EP4139655B1 (en) 2020-04-21 2025-12-03 Beckman Coulter, Inc. Method for assessing viral infection
US20230393164A1 (en) 2020-09-25 2023-12-07 Beckman Coulter, Inc. Methods for evaluating mis-c associated with covid-19
CN116762011A (zh) 2020-12-02 2023-09-15 贝克曼库尔特有限公司 发展成脓毒症的概率的检测
EP4479744A1 (en) 2022-02-18 2024-12-25 Beckman Coulter, Inc. Detection of sepsis using hematology parameters
WO2025014722A1 (en) 2023-07-07 2025-01-16 Cepheid Systems and methods for ai based infection classification
EP4740213A1 (en) 2023-07-07 2026-05-13 Cepheid Systems and methods for ai based infection classification
WO2025240490A1 (en) 2024-05-13 2025-11-20 Beckman Coulter, Inc. Detection of bacteremia using hematology parameters

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970007077B1 (ko) 1987-03-13 1997-05-02 코울터 일렉트로닉스 인커퍼레이티드 광산란 기술을 이용한 다중-부분식별 분석 방법
WO1994027146A1 (en) 1993-05-14 1994-11-24 Coulter Corporation Reticulocyte analyzing method and apparatus utilizing light scatter techniques
US5891734A (en) 1994-08-01 1999-04-06 Abbott Laboratories Method for performing automated analysis
JP4136017B2 (ja) 1996-09-19 2008-08-20 シスメックス株式会社 粒子分析装置
US6133995A (en) 1997-05-09 2000-10-17 Sysmex Corporation Particle measuring apparatus
US6060322A (en) * 1998-10-20 2000-05-09 Coulter International Corp. Method for identification of reticulated cells
JP4101994B2 (ja) 1999-01-21 2008-06-18 シスメックス株式会社 粒子分析装置および自動粒子分析方法
US6228652B1 (en) 1999-02-16 2001-05-08 Coulter International Corp. Method and apparatus for analyzing cells in a whole blood sample
AU775260B2 (en) 1999-03-31 2004-07-29 Bayer Corporation Single channel, single dilution detection method
US6743634B2 (en) 2002-08-23 2004-06-01 Coulter International Corp. Method and apparatus for differentiating blood cells using back-scatter
US6894779B2 (en) 2002-08-23 2005-05-17 Coulter International Corp. Apparatus for detecting back-scatter in a laser-based blood analysis system
US6955872B2 (en) 2003-03-20 2005-10-18 Coulter International Corp. Dye compositions which provide enhanced differential fluorescence and light scatter characteristics
US7674598B2 (en) 2004-05-21 2010-03-09 Beckman Coulter, Inc. Method for a fully automated monoclonal antibody-based extended differential
US7390662B2 (en) 2005-11-09 2008-06-24 Beckman Coulter, Inc. Method and apparatus for performing platelet measurement
US9243993B2 (en) 2005-03-17 2016-01-26 Sysmex Corporation Sample analyzer and sample analyzing method
US7580120B2 (en) 2005-04-07 2009-08-25 Sysmex Corporation Blood analyzer, sample analyzer, and flow cytometer
JP4745030B2 (ja) 2005-11-15 2011-08-10 シスメックス株式会社 血液分析装置
US7457709B2 (en) 2005-12-20 2008-11-25 Beckman Coulter, Inc. Systems and methods for particle counting
JP5010443B2 (ja) 2006-12-20 2012-08-29 シスメックス株式会社 血球分析装置および血球分析方法
JP4817450B2 (ja) 2007-01-31 2011-11-16 シスメックス株式会社 血液分析装置、血液分析方法およびコンピュータプログラム
EP1953526B1 (en) 2007-02-01 2017-08-30 Sysmex Corporation Hematological analyzer, method for analyzing body fluid and computer program product
JP4948230B2 (ja) 2007-03-29 2012-06-06 シスメックス株式会社 試料分析装置および試料分析方法
US9322834B2 (en) 2007-05-30 2016-04-26 Sysmex Corporation Sample analyzer, blood analyzer and displaying method
JP5025371B2 (ja) * 2007-07-31 2012-09-12 シスメックス株式会社 血液分析装置
WO2009058876A1 (en) 2007-10-29 2009-05-07 Beckman Coulter, Inc. Method for a rapid antibody-based analysis of platelet populations
EP2293062B1 (en) 2008-05-09 2015-01-28 Sysmex Corporation Blood analyzer, blood analysis method, hemolytic agent and staining agent
EP2280278A4 (en) 2008-05-09 2015-04-08 Sysmex Corp Blood analyzer, blood analysis method and hemolysis
US8094299B2 (en) 2008-07-24 2012-01-10 Beckman Coulter, Inc. Transducer module
US8603773B2 (en) 2008-09-19 2013-12-10 Beckman Coulter Method and system for analyzing a blood sample
US8417012B2 (en) 2008-11-04 2013-04-09 Beckman Coulter, Inc. Non-linear histogram segmentation for particle analysis
US8192995B2 (en) 2008-11-13 2012-06-05 Beckman Coulter, Inc. Method of correction of particle interference to hemoglobin measurement
CN102282453B (zh) 2008-11-14 2013-08-14 贝克曼考尔特公司 整体式光学流动室和制造方法
US8906308B2 (en) 2010-01-15 2014-12-09 Abbott Laboratories Method for determining volume and hemoglobin content of individual red blood cells

Also Published As

Publication number Publication date
CN104903699A (zh) 2015-09-09
US20180196070A1 (en) 2018-07-12
WO2014106132A1 (en) 2014-07-03
KR20150103005A (ko) 2015-09-09
US20140186874A1 (en) 2014-07-03
BR112015015400A2 (pt) 2017-07-11
JP2016511391A (ja) 2016-04-14
EP2939000A1 (en) 2015-11-04
US9939453B2 (en) 2018-04-10

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