TR201904506T4 - Partikül analizinde çakışmanın saptanması ve kullanılması. - Google Patents
Partikül analizinde çakışmanın saptanması ve kullanılması.Info
- Publication number
- TR201904506T4 TR201904506T4 TR2019/04506T TR201904506T TR201904506T4 TR 201904506 T4 TR201904506 T4 TR 201904506T4 TR 2019/04506 T TR2019/04506 T TR 2019/04506T TR 201904506 T TR201904506 T TR 201904506T TR 201904506 T4 TR201904506 T4 TR 201904506T4
- Authority
- TR
- Turkey
- Prior art keywords
- situations
- data
- coincidence
- peak
- points
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 6
- 238000001514 detection method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
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- 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
- G01N15/1429—Signal processing
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- 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
- G01N15/10—Investigating individual particles
- G01N2015/1019—Associating Coulter-counter and optical flow cytometer [OFC]
-
- 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
- G01N2015/1461—Coincidence detecting; Circuits therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Dispersion Chemistry (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Yöntemler ve sistemler, partikül analiz cihazı verilerinden çakışma durumlarını temsil eden verileri büyük ölçüde ortadan kaldırır. Analize yönelik partiküller içeren bir sıvı numunesi hazırlanır. Bir elektrikli veya optik ölçüm cihazı kullanılarak sinyaller algılanır. Her bir sinyal, partikül analiz cihazındaki bir ölçüm bölgesinden akan sıvı numunesinin bir alt numunesinde saptanan durumlara karşılık gelir. Durumlarda çakışma ortaya çıktığı, sinyallerin her birinin bir piki ve birinci ve ikinci noktalarının ölçülmesine bağlı olarak belirlenir. Birinci ve ikinci noktalar, pikin önceden belirlenen bir parçasına karşılık gelen bir sinyal değerine sahiptir. Çakışma durumları ve çakışma olmayan durumlara dayanan sonuç verileri üretilir. Sonuç verileri, daha sonra analiz edilir. Çeşitli örneklerde, yöntem, çeşitli partikül tiplerine uygulanabilir ve hematoloji analiz cihazı ve akış sitometrelerini içeren partikül analiz cihazlarının farklı tiplerinde uygulanabilir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/249,473 US8154273B2 (en) | 2008-10-10 | 2008-10-10 | Detecting and handling coincidence in particle analysis |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201904506T4 true TR201904506T4 (tr) | 2019-05-21 |
Family
ID=42098277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2019/04506T TR201904506T4 (tr) | 2008-10-10 | 2009-10-02 | Partikül analizinde çakışmanın saptanması ve kullanılması. |
Country Status (7)
Country | Link |
---|---|
US (1) | US8154273B2 (tr) |
EP (1) | EP2350611B1 (tr) |
JP (1) | JP5557842B2 (tr) |
CN (1) | CN102177427B (tr) |
ES (1) | ES2717843T3 (tr) |
TR (1) | TR201904506T4 (tr) |
WO (1) | WO2010042401A1 (tr) |
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CN104969063B (zh) * | 2013-02-08 | 2018-05-22 | 索尼公司 | 微粒分析设备和微粒分析系统 |
WO2014143333A1 (en) * | 2013-03-14 | 2014-09-18 | Abbott Laboratories | Methods for detecting coincident sample events |
CN106255873B (zh) | 2014-04-10 | 2019-06-04 | 深圳迈瑞生物医疗电子股份有限公司 | 一种进行自动补偿的方法、装置及相应的流式细胞分析仪 |
CN106574891A (zh) * | 2014-08-06 | 2017-04-19 | 贝克曼考尔特公司 | 使用流式细胞仪评价多峰事件 |
JP2016080563A (ja) * | 2014-10-20 | 2016-05-16 | 日本光電工業株式会社 | 分析システム、分析装置 |
US11029241B2 (en) * | 2015-02-13 | 2021-06-08 | Artium Technologies, Inc. | Enhanced detection through parsing records into signal components |
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CN107367453A (zh) * | 2016-05-13 | 2017-11-21 | 上海纳衍生物科技有限公司 | 一种基于直流电阻抗测量的细胞粒子检测方法 |
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JP7124438B2 (ja) * | 2017-06-14 | 2022-08-24 | 株式会社リコー | 細胞保持基材の生成方法、及び装置評価方法 |
EP3415608B1 (en) * | 2017-06-14 | 2022-05-11 | Ricoh Company, Ltd. | Method for producing cell containing base |
CN108037060B (zh) * | 2018-01-26 | 2019-11-08 | 中国人民解放军总医院 | 粒子计数方法、实现所述方法的粒子计数装置和粒子分析仪 |
WO2019209723A1 (en) * | 2018-04-26 | 2019-10-31 | Becton, Dickinson And Company | Characterization and sorting for particle analyzers |
KR102094373B1 (ko) * | 2018-09-05 | 2020-03-27 | 주식회사 마하테크 | 미세플라스틱 검출장치 |
US11227672B2 (en) * | 2018-10-17 | 2022-01-18 | Becton, Dickinson And Company | Adaptive sorting for particle analyzers |
CN109323975B (zh) * | 2018-11-07 | 2021-05-25 | 中国科学院合肥物质科学研究院 | 一种基于回波阈值比较的opc计数校正方法 |
CN113366298B (zh) * | 2019-03-22 | 2023-12-15 | 精密种植有限责任公司 | 颗粒计数设备、系统和方法 |
CN111751864B (zh) * | 2020-06-30 | 2022-07-05 | 北京卫星环境工程研究所 | 粒子探测器指令处理方法和系统 |
CN112730408B (zh) * | 2020-12-24 | 2024-07-09 | 贝克曼库尔特生物科技(苏州)有限公司 | 液流检测系统和液流检测方法以及分选装置 |
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-
2008
- 2008-10-10 US US12/249,473 patent/US8154273B2/en active Active
-
2009
- 2009-10-02 CN CN200980140598.1A patent/CN102177427B/zh active Active
- 2009-10-02 TR TR2019/04506T patent/TR201904506T4/tr unknown
- 2009-10-02 ES ES09819687T patent/ES2717843T3/es active Active
- 2009-10-02 WO PCT/US2009/059363 patent/WO2010042401A1/en active Application Filing
- 2009-10-02 JP JP2011531085A patent/JP5557842B2/ja active Active
- 2009-10-02 EP EP09819687.6A patent/EP2350611B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102177427B (zh) | 2014-06-18 |
ES2717843T3 (es) | 2019-06-25 |
JP2012505406A (ja) | 2012-03-01 |
CN102177427A (zh) | 2011-09-07 |
EP2350611B1 (en) | 2019-02-13 |
US20100090677A1 (en) | 2010-04-15 |
EP2350611A4 (en) | 2015-08-12 |
EP2350611A1 (en) | 2011-08-03 |
US8154273B2 (en) | 2012-04-10 |
JP5557842B2 (ja) | 2014-07-23 |
WO2010042401A1 (en) | 2010-04-15 |
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