CN104903699A - 未成熟血小板的计数系统和方法 - Google Patents

未成熟血小板的计数系统和方法 Download PDF

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Publication number
CN104903699A
CN104903699A CN201380068859.XA CN201380068859A CN104903699A CN 104903699 A CN104903699 A CN 104903699A CN 201380068859 A CN201380068859 A CN 201380068859A CN 104903699 A CN104903699 A CN 104903699A
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China
Prior art keywords
platelet
light
blood
event
prematurity
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Pending
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CN201380068859.XA
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English (en)
Chinese (zh)
Inventor
陆九六
派西·丘普塔纳谷
克里斯托弗·戈德弗里
帕特里西奥·韦多
约翰·史蒂文·赖利
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Beckman Coulter Inc
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Beckman Instruments Inc
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Publication of CN104903699A publication Critical patent/CN104903699A/zh
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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)
CN201380068859.XA 2012-12-31 2013-12-27 未成熟血小板的计数系统和方法 Pending CN104903699A (zh)

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 US9939453B2 (en) 2012-12-31 2013-12-27 Immature platelet enumeration systems and methods
PCT/US2013/078135 WO2014106132A1 (en) 2012-12-31 2013-12-27 Immature platelet enumeration systems and methods
US14/142,369 2013-12-27

Publications (1)

Publication Number Publication Date
CN104903699A true CN104903699A (zh) 2015-09-09

Family

ID=51017595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380068859.XA Pending CN104903699A (zh) 2012-12-31 2013-12-27 未成熟血小板的计数系统和方法

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=)

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CN108463722A (zh) * 2016-03-30 2018-08-28 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
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
CN114787625A (zh) * 2019-12-12 2022-07-22 思迪赛特诊断有限公司 检测血液样品中的血小板

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US11114205B2 (en) 2016-01-28 2021-09-07 Beckman Coulter, Inc. Infection detection and differentiation systems and methods
KR101895760B1 (ko) * 2016-06-27 2018-09-06 (주)뉴옵틱스 혈구 분석 시스템 및 그의 제어방법
US11791022B2 (en) 2017-02-28 2023-10-17 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
EP3782166B1 (en) 2018-04-20 2023-08-09 Beckman Coulter, Inc. Sepsis infection determination systems and methods
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
CN111989032B (zh) 2018-06-15 2024-07-19 拜克门寇尔特公司 存在母细胞标志时确定败血症的方法
BE1026632B1 (nl) 2018-09-18 2020-04-16 Optimum Nv Sorteerapparaat
WO2021011356A1 (en) 2019-07-12 2021-01-21 Beckman Coulter, Inc. Systems and methods for evaluating immune response to infection
EP3997441A1 (en) 2019-07-12 2022-05-18 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
US12332265B2 (en) 2019-12-27 2025-06-17 Beckman Coulter, Inc. Sample preparation instrument
EP4139655B1 (en) 2020-04-21 2025-12-03 Beckman Coulter, Inc. Method for assessing viral infection
JP2023543217A (ja) 2020-09-25 2023-10-13 ベックマン コールター， インコーポレイテッド 新型コロナウイルス感染症に関連付けられたｍｉｓ－ｃを評価する方法
CN116685852A (zh) 2020-12-02 2023-09-01 贝克曼库尔特有限公司 使用参数检测医疗状况、严重性、风险和敏度
US20250226104A1 (en) 2022-02-18 2025-07-10 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

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Cited By (7)

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CN108463722A (zh) * 2016-03-30 2018-08-28 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
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Also Published As

Publication number Publication date
JP2016511391A (ja) 2016-04-14
BR112015015400A2 (pt) 2017-07-11
KR20150103005A (ko) 2015-09-09
WO2014106132A1 (en) 2014-07-03
US20180196070A1 (en) 2018-07-12
US9939453B2 (en) 2018-04-10
US20140186874A1 (en) 2014-07-03
JP6364426B2 (ja) 2018-07-25
EP2939000A1 (en) 2015-11-04

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