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

Info

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
Authority
JP
Japan
Prior art keywords
module
count
light
immature
vcs
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.)
Expired - Fee Related
Application number
JP2015550823A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016511391A5 (https=
JP2016511391A (ja
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，
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.)
Beckman Coulter Inc
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 JP2016511391A publication Critical patent/JP2016511391A/ja
Publication of JP2016511391A5 publication Critical patent/JP2016511391A5/ja
Application granted granted Critical
Publication of JP6364426B2 publication Critical patent/JP6364426B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N33/50—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

Landscapes

  • 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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (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
US14/142,369 2013-12-27
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

Publications (3)

Publication Number Publication Date
JP2016511391A JP2016511391A (ja) 2016-04-14
JP2016511391A5 JP2016511391A5 (https=) 2017-01-19
JP6364426B2 true JP6364426B2 (ja) 2018-07-25

Family

ID=51017595

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 (https=)
EP (1) EP2939000A1 (https=)
JP (1) JP6364426B2 (https=)
KR (1) KR20150103005A (https=)
CN (1) CN104903699A (https=)
BR (1) BR112015015400A2 (https=)
WO (1) WO2014106132A1 (https=)

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
WO2017171762A1 (en) 2016-03-30 2017-10-05 Siemens Healthcare Diagnostics Inc. Systems, methods, and apparatus for processing platelet cell data
KR101895760B1 (ko) * 2016-06-27 2018-09-06 (주)뉴옵틱스 혈구 분석 시스템 및 그의 제어방법
EP3590118A1 (en) 2017-02-28 2020-01-08 Beckman Coulter Inc. Cross discipline disease management system
US11852640B2 (en) 2017-10-27 2023-12-26 Beckman Coulter, Inc. Hematology analyzers and methods of operation
US11538566B2 (en) 2018-05-23 2022-12-27 Beckman Coulter, Inc. Sample analysis with test determination based on identified condition
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
EP4439582B1 (en) 2018-04-28 2025-10-22 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Method and system for analysing a blood sample
US11994514B2 (en) 2018-06-15 2024-05-28 Beckman Coulter, Inc. Method of determining sepsis in the presence of blast flagging
BE1026632B1 (nl) * 2018-09-18 2020-04-16 Optimum Nv Sorteerapparaat
US20210011005A1 (en) 2019-07-12 2021-01-14 Beckman Coulter, Inc. Systems and methods for evaluating immune response to infection
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
CN114096845A (zh) 2019-07-12 2022-02-25 贝克曼库尔特有限公司 用于评估对感染的免疫反应的系统和方法
AU2020400400B2 (en) * 2019-12-12 2026-03-19 S.D. Sight Diagnostics Ltd Detecting platelets in a blood sample
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
CN116529586A (zh) 2020-09-25 2023-08-01 贝克曼库尔特有限公司 用于评价与covid-19相关的mis-c的方法
EP4256330A1 (en) 2020-12-02 2023-10-11 Beckman Coulter, Inc. Detection of probability of developing sepsis
EP4479744A1 (en) 2022-02-18 2024-12-25 Beckman Coulter, Inc. Detection of sepsis using hematology parameters
WO2025014723A1 (en) 2023-07-07 2025-01-16 Cepheid Systems and methods for ai based infection classification
WO2025014722A1 (en) 2023-07-07 2025-01-16 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
WO2000058727A1 (en) 1999-03-31 2000-10-05 Bayer Corporation Single channel, single dilution detection method
US6894779B2 (en) 2002-08-23 2005-05-17 Coulter International Corp. Apparatus for detecting back-scatter in a laser-based blood analysis system
US6743634B2 (en) 2002-08-23 2004-06-01 Coulter International Corp. Method and apparatus for differentiating blood cells using back-scatter
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
EP3260842B1 (en) 2007-02-01 2022-04-13 Sysmex Corporation Hematological analyzer and method for analyzing a sample
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
EP2215219A4 (en) * 2007-10-29 2011-04-13 Beckman Coulter Inc METHOD FOR RAPID ANALYSIS BASED ON ANTIBODIES OF POPULATIONS OF PLATELETS
EP2280278A4 (en) 2008-05-09 2015-04-08 Sysmex Corp Blood analyzer, blood analysis method and hemolysis
EP2889620B1 (en) 2008-05-09 2017-10-11 Sysmex Corporation Blood analyzer, blood analysis method, hemolytic agent and staining agent
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
KR20150103005A (ko) 2015-09-09
CN104903699A (zh) 2015-09-09
US20140186874A1 (en) 2014-07-03
US20180196070A1 (en) 2018-07-12
BR112015015400A2 (pt) 2017-07-11
JP2016511391A (ja) 2016-04-14
EP2939000A1 (en) 2015-11-04
WO2014106132A1 (en) 2014-07-03
US9939453B2 (en) 2018-04-10

Similar Documents

Publication Publication Date Title
JP6364426B2 (ja) 未成熟血小板計算システム及び方法
JP6321637B2 (ja) 白血球数の測定方法及び測定装置
KR101991989B1 (ko) 응괴 조정을 갖는 혈소판 카운트를 위한 시스템들 및 방법들
KR102667169B1 (ko) 감염 검출 및 감별 시스템들 및 방법들
US11852640B2 (en) Hematology analyzers and methods of operation
KR20150041130A (ko) Cpd 데이터를 이용한 백혈병 분류
KR20150091049A (ko) Cpd 데이터를 이용한 결핵 선별검사
EP2883036A2 (en) Leukemia classification using cpd data
EP2926113A1 (en) Tuberculosis screening using cpd data

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161125

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161125

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170921

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170925

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171225

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180605

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180702

R150 Certificate of patent or registration of utility model

Ref document number: 6364426

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees