JP5478501B2 - 粒子検出用の２次元光学画像化方法及びシステム - Google Patents

粒子検出用の２次元光学画像化方法及びシステム Download PDF

Info

Publication number
JP5478501B2
JP5478501B2 JP2010537012A JP2010537012A JP5478501B2 JP 5478501 B2 JP5478501 B2 JP 5478501B2 JP 2010537012 A JP2010537012 A JP 2010537012A JP 2010537012 A JP2010537012 A JP 2010537012A JP 5478501 B2 JP5478501 B2 JP 5478501B2
Authority
JP
Japan
Prior art keywords
particle
electromagnetic radiation
scattered
array
output signal
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.)
Active
Application number
JP2010537012A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011505578A (ja
Inventor
ジョン ミッチェル，
ジョン サンドバーグ，
ドゥワイト エー． セーラー，
マイケル ウィリアムソン，
デイビッド ライス，
Original Assignee
パーティクル・メージャーリング・システムズ・インコーポレーテッド
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 パーティクル・メージャーリング・システムズ・インコーポレーテッド filed Critical パーティクル・メージャーリング・システムズ・インコーポレーテッド
Publication of JP2011505578A publication Critical patent/JP2011505578A/ja
Application granted granted Critical
Publication of JP5478501B2 publication Critical patent/JP5478501B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N2015/0038—Investigating nanoparticles
    • 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
    • G01N2015/025—Methods for single or grouped 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
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1402—Data analysis by thresholding or gating operations performed on the acquired signals or stored data

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP2010537012A 2007-12-04 2008-12-02 粒子検出用の２次元光学画像化方法及びシステム Active JP5478501B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US533607P 2007-12-04 2007-12-04
US99219207P 2007-12-04 2007-12-04
US60/992,192 2007-12-04
US61/005,336 2007-12-04
US10739708P 2008-10-22 2008-10-22
US61/107,397 2008-10-22
PCT/US2008/085243 WO2009073652A1 (en) 2007-12-04 2008-12-02 Two-dimensional optical imaging methods and systems for particle detection

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012261043A Division JP5610167B2 (ja) 2007-12-04 2012-11-29 粒子検出用の２次元光学画像化方法及びシステム

Publications (2)

Publication Number Publication Date
JP2011505578A JP2011505578A (ja) 2011-02-24
JP5478501B2 true JP5478501B2 (ja) 2014-04-23

Family

ID=40718129

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2010537012A Active JP5478501B2 (ja) 2007-12-04 2008-12-02 粒子検出用の２次元光学画像化方法及びシステム
JP2010537010A Active JP5324598B2 (ja) 2007-12-04 2008-12-02 非直角粒子検出システム及び方法
JP2012261043A Active JP5610167B2 (ja) 2007-12-04 2012-11-29 粒子検出用の２次元光学画像化方法及びシステム

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2010537010A Active JP5324598B2 (ja) 2007-12-04 2008-12-02 非直角粒子検出システム及び方法
JP2012261043A Active JP5610167B2 (ja) 2007-12-04 2012-11-29 粒子検出用の２次元光学画像化方法及びシステム

Country Status (5)

Country Link
US (5) US7916293B2 (enExample)
EP (2) EP2232231A4 (enExample)
JP (3) JP5478501B2 (enExample)
CN (2) CN101910821B (enExample)
WO (2) WO2009073649A1 (enExample)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003902319A0 (en) 2003-05-14 2003-05-29 Garrett Thermal Systems Limited Laser video detector
CN108492515B (zh) 2004-11-12 2020-10-23 爱克斯崔里斯科技有限公司 微粒探测器，系统与方法
US8021469B2 (en) * 2005-07-14 2011-09-20 Access Business Group International Llc Control methods for an air treatment system
WO2008010870A2 (en) * 2006-05-18 2008-01-24 Massachusetts Institute Of Technology Method and apparatus for measuring a position of a particle in a flow
US9025144B2 (en) 2007-11-15 2015-05-05 Xtralis Technologies Ltd. Particle detection
EP2232231A4 (en) 2007-12-04 2015-12-02 Particle Measuring Syst SYSTEMS AND METHODS FOR DETECTION OF NON-ORTHOGONAL PARTICLES
US7920261B2 (en) * 2008-02-11 2011-04-05 Massachusetts Institute Of Technology Method and apparatus for detecting and discriminating particles in a fluid
ITFI20080095A1 (it) * 2008-05-15 2009-11-16 Oglio Giorgio Dall Metodo e dispositivo di compensazione per segnali di luce di scattering generati da interazione di luce con particelle o cellule biologiche in movimento in correnti fluide come nella citometria a flusso.
US8800383B2 (en) 2009-08-24 2014-08-12 Particle Measuring Systems, Inc. Flow monitored particle sensor
DE102010005962B4 (de) * 2010-01-21 2012-01-26 Alv-Laser Vertriebsgesellschaft Mbh Verfahren zur Bestimmung der statischen und/oder dynamischen Lichtstreuung
KR101675112B1 (ko) * 2010-01-21 2016-11-22 삼성전자주식회사 거리 정보 추출 방법 및 상기 방법을 채용한 광학 장치
WO2011097382A1 (en) * 2010-02-05 2011-08-11 Halliburton Energy Services, Inc. Compensated optical detection apparatus, systems, and methods
US9057676B2 (en) 2010-02-05 2015-06-16 Cytonome/St, Llc Multiple flow channel particle analysis system
US9231890B2 (en) 2010-06-08 2016-01-05 Brocade Communications Systems, Inc. Traffic management for virtual cluster switching
US9274042B2 (en) * 2010-05-07 2016-03-01 Stc.Unm Spatially correlated light collection from multiple sample streams excited with a line focused light source
US9638632B2 (en) 2010-06-11 2017-05-02 Vanderbilt University Multiplexed interferometric detection system and method
DE102010024964B4 (de) * 2010-06-24 2012-01-26 Siemens Aktiengesellschaft Zellüberwachung mittels Streulichtmessung
DK2469264T3 (en) * 2010-12-21 2016-10-03 Grundfos Management As Monitoring system
CN102288530B (zh) * 2010-12-29 2014-05-14 天津炜辐医疗科技有限公司 测量运动粒子衍射图像的时间延迟积分成像系统
DE102011000099A1 (de) * 2011-01-11 2012-07-12 Universität Duisburg-Essen Analyseeinrichtung zur Analyse eines Aerosols
US9562853B2 (en) 2011-02-22 2017-02-07 Vanderbilt University Nonaqueous backscattering interferometric methods
SG11201402528TA (en) 2011-12-01 2014-10-30 P M L Particles Monitoring Technologies Ltd Detection scheme for particle size and concentration measurement
US8670124B2 (en) * 2012-01-31 2014-03-11 Nokia Corporation Apparatus and method for converting sensor input signals into digital output signals
WO2013177289A1 (en) 2012-05-23 2013-11-28 Brocade Communications Systems, Inc. Layer-3 overlay gateways
US10132736B2 (en) * 2012-05-24 2018-11-20 Abbvie Inc. Methods for inspection of protein particles in a liquid beneficial agent
KR101411428B1 (ko) * 2012-07-12 2014-06-24 한국과학기술원 집광식 휴대용 형광 검출 시스템
US20140080223A1 (en) * 2012-09-14 2014-03-20 Halliburton Energy Services, Inc. Systems and Methods for Inspecting and Monitoring a Pipeline
CN103728236B (zh) 2012-10-12 2016-01-20 厦门福流生物科技有限公司 一种检测纳米粒子的方法
EP2937681B1 (en) * 2012-12-21 2019-12-18 Sony Corporation Particle detection device and particle detection method
US9070180B2 (en) * 2013-02-21 2015-06-30 Applied Materials Israel, Ltd. Method, system, and computer program product for detection of defects based on multiple references
US10190960B2 (en) 2013-03-14 2019-01-29 Cytonome/St, Llc Micro-lens systems for particle processing systems
WO2014145750A1 (en) 2013-03-15 2014-09-18 Brocade Communications Systems, Inc. Scalable gateways for a fabric switch
US10352844B2 (en) 2013-03-15 2019-07-16 Particles Plus, Inc. Multiple particle sensors in a particle counter
US9677990B2 (en) 2014-04-30 2017-06-13 Particles Plus, Inc. Particle counter with advanced features
US10983040B2 (en) 2013-03-15 2021-04-20 Particles Plus, Inc. Particle counter with integrated bootloader
US12044611B2 (en) 2013-03-15 2024-07-23 Particles Plus, Inc. Particle counter with integrated bootloader
US11579072B2 (en) 2013-03-15 2023-02-14 Particles Plus, Inc. Personal air quality monitoring system
US10701287B1 (en) * 2013-05-23 2020-06-30 Rockwell Collins, Inc. Passive clear air turbulence detection system and method
JP6523257B2 (ja) * 2013-06-03 2019-05-29 ギャレット・サーマル・システムズ・リミテッドＧａｒｒｅｔｔ Ｔｈｅｒｍａｌ Ｓｙｓｔｅｍｓ Ｌｉｍｉｔｅｄ 粒子検知システムおよび関連方法
US9025863B2 (en) * 2013-06-27 2015-05-05 Intel Corporation Depth camera system with machine learning for recognition of patches within a structured light pattern
US10126220B2 (en) 2013-07-22 2018-11-13 National Oilwell Varco, L.P. Systems and methods for determining specific gravity and minerological properties of a particle
ITRM20130128U1 (it) 2013-07-23 2015-01-24 Particle Measuring Systems S R L Dispositivo per il campionamento microbico dell'aria
EP2860513B1 (en) * 2013-10-08 2018-04-25 Anton Paar GmbH Apparatus and method for analyzing a sample which compensate for refraction index related distortions
WO2015069566A1 (en) 2013-11-05 2015-05-14 Arizona Board Of Regents For And On Behalf Of Arizona State University Adaptive detection sensor array and method of providing and using the same
KR102046944B1 (ko) * 2014-01-13 2019-11-20 페이스북, 인크. 서브-레졸루션 광학 검출
US9631222B2 (en) 2014-03-14 2017-04-25 Particle Measuring Systems, Inc. Filter and blower geometry for particle sampler
US9810558B2 (en) 2014-03-14 2017-11-07 Particle Measuring Systems, Inc. Pressure-based airflow sensing in particle impactor systems
US10581758B2 (en) 2014-03-19 2020-03-03 Avago Technologies International Sales Pte. Limited Distributed hot standby links for vLAG
JP6316064B2 (ja) * 2014-03-31 2018-04-25 株式会社日立ハイテクサイエンス Ｉｃｐ発光分光分析装置
JP6546933B2 (ja) * 2014-04-17 2019-07-17 ガタン インコーポレイテッドＧａｔａｎ，Ｉｎｃ． ハイブリッドエネルギー変換器
CN106662773B (zh) * 2014-06-26 2021-08-06 瑞尔D 斯帕克有限责任公司 定向防窥显示器
CN104142289A (zh) * 2014-07-24 2014-11-12 北京大学 一种大气气溶胶的在线监视系统
JP6282969B2 (ja) 2014-10-31 2018-02-21 日本光電工業株式会社 フロー解析装置、フローサイトメータ、及びフロー解析方法
US9696265B2 (en) * 2014-11-04 2017-07-04 Exnodes Inc. Computational wafer inspection filter design
EP3037804A1 (de) * 2014-12-22 2016-06-29 Grundfos Holding A/S Verfahren zum quantitativen und qualitativen Erfassen von Partikeln in Flüssigkeit
KR102409471B1 (ko) * 2014-12-22 2022-06-16 가부시키가이샤 호리바 에스텍 유체 가열기
FR3031180A1 (fr) * 2014-12-30 2016-07-01 Commissariat Energie Atomique Methode et dispositf de controle de la position d'une particule transparente par pile d'images holographiques
JP2018506715A (ja) 2015-01-23 2018-03-08 ヴァンダービルト ユニバーシティー 堅固なインターフェロメーター及びその使用方法
CA2977481C (en) 2015-02-24 2021-02-02 The University Of Tokyo Dynamic high-speed high-sensitivity imaging device and imaging method
US10038592B2 (en) 2015-03-17 2018-07-31 Brocade Communications Systems LLC Identifier assignment to a new switch in a switch group
EP3278082B1 (en) * 2015-04-02 2020-03-25 Particle Measuring Systems, Inc. Laser noise detection and mitigation in particle counting instruments
EP3088863A1 (en) * 2015-05-01 2016-11-02 Malvern Instruments Limited Improvements relating to particle characterisation
AT516759B1 (de) * 2015-05-12 2016-08-15 Avl List Gmbh Vorrichtung und Verfahren zur Ermittlung der Anzahl an Feststoffpartikeln in einem Fluidstrom
US9476818B1 (en) 2015-09-23 2016-10-25 Raytheon Company Method and apparatus for high sensitivity particulate detection in infrared detector assemblies
EP3372985B1 (en) 2015-10-28 2025-06-25 The University Of Tokyo Analysis device
CN105547945A (zh) * 2016-01-14 2016-05-04 天津大学 干涉粒子成像系统采样区内粒子的判别方法
EP3408649B1 (en) 2016-01-29 2023-06-14 Vanderbilt University Free-solution response function interferometry
US9857283B1 (en) * 2016-07-01 2018-01-02 MANTA Instruments, Inc. Method for calibrating investigated volume for light sheet based nanoparticle tracking and counting apparatus
EP3279635B1 (en) * 2016-08-04 2022-06-01 Malvern Panalytical Limited Method, processor and machine-readable, non-transient storage medium for characterising particles suspended in a fluid dispersant
US9933350B2 (en) 2016-08-16 2018-04-03 International Business Machines Corporation Atmospheric particle counting
DK3532865T3 (da) * 2016-10-31 2021-03-08 Faunaphotonics Agriculture & Env A/S Optisk fjernregistreringssystem til detektering af luftens og vandets fauna
DE102017201252A1 (de) * 2017-01-26 2018-07-26 Universität Ulm Verfahren und Vorrichtung zur Untersuchung von Zellen
JP7058271B2 (ja) * 2017-07-26 2022-04-21 浜松ホトニクス株式会社 試料観察装置及び試料観察方法
WO2019028499A1 (en) * 2017-08-10 2019-02-14 Commonwealth Scientific And Industrial Research Organisation DEVICE AND METHOD FOR MONITORING MATERIAL STREAM PARAMETERS ALONG A PASSAGE
US11380438B2 (en) 2017-09-27 2022-07-05 Honeywell International Inc. Respiration-vocalization data collection system for air quality determination
JP7326256B2 (ja) 2017-10-26 2023-08-15 パーティクル・メージャーリング・システムズ・インコーポレーテッド 粒子計測システム及び方法
CN108169086A (zh) * 2017-12-05 2018-06-15 西人马（厦门）科技有限公司 一种流体颗粒物浓度检测方法
CN108051348A (zh) * 2017-12-05 2018-05-18 西人马（厦门）科技有限公司 一种流体非金属颗粒浓度的检测系统及方法
SG11202006481YA (en) * 2018-01-23 2020-08-28 Becton Dickinson Co Systems for dynamic light detection obscuration and methods for using thereof
US11366303B2 (en) * 2018-01-30 2022-06-21 Rebus Biosystems, Inc. Method for detecting particles using structured illumination
CN112105912B (zh) * 2018-04-13 2025-05-23 华盛顿大学 用于单生物纳米颗粒分析的方法和设备
WO2019241443A1 (en) 2018-06-13 2019-12-19 Thinkcyte Inc. Methods and systems for cytometry
CN108896587A (zh) * 2018-07-23 2018-11-27 浙江理工大学 气固两相激波管闪光x射线成像的实验装置和实验方法
KR20210050517A (ko) * 2018-08-31 2021-05-07 파티클 머슈어링 시스템즈, 인크. 입자계수기를 최적화하는 유체 굴절률
KR20210052506A (ko) 2018-09-04 2021-05-10 파티클 머슈어링 시스템즈, 인크. 생산 장비 및 표면에서 나노입자 검출
EP3864392A4 (en) 2018-10-08 2022-08-10 Bioelectronica Corporation OPTICAL SAMPLE PROCESSING SYSTEMS AND METHODS
US11181455B2 (en) 2018-11-12 2021-11-23 Particle Measuring Systems, Inc. Calibration verification for optical particle analyzers
US11385161B2 (en) 2018-11-12 2022-07-12 Particle Measuring Systems, Inc. Calibration verification for optical particle analyzers
KR102779340B1 (ko) 2018-11-16 2025-03-07 파티클 머슈어링 시스템즈, 인크. 슬러리 모니터 커플링 벌크 크기 분포 및 단일 입자 검출
WO2020102032A1 (en) 2018-11-16 2020-05-22 Particle Measuring Systems, Inc. Particle sampling systems and methods for robotic controlled manufacturing barrier systems
EP3942279A4 (en) * 2019-03-21 2022-12-28 Becton, Dickinson and Company LIGHT DETECTION SYSTEMS AND METHODS OF USE THEREOF
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
JP2020178683A (ja) 2019-04-25 2020-11-05 パーティクル・メージャーリング・システムズ・インコーポレーテッド 施設ナビゲーションのためのファームウェア設計、並びに粒子サンプリング及び分析機器のエリア及びロケーションデータ管理
EP3959505B1 (en) 2019-04-25 2024-05-08 Particle Measuring Systems, Inc. Particle detection systems and methods for on-axis particle detection and/or differential detection
US10876949B2 (en) * 2019-04-26 2020-12-29 Honeywell International Inc. Flow device and associated method and system
JP7217677B2 (ja) * 2019-07-16 2023-02-03 株式会社日立製作所 サンプル測定装置、及びサンプル測定方法
US10794810B1 (en) 2019-08-02 2020-10-06 Honeywell International Inc. Fluid composition sensor device and method of using the same
JP2022543352A (ja) 2019-08-09 2022-10-12 パーティクル・メージャーリング・システムズ・インコーポレーテッド ユーザアクセス制限システム及び粒子サンプリングデバイスを動作させるための方法
JP7591031B2 (ja) 2019-08-26 2024-11-27 パーティクル・メージャーリング・システムズ・インコーポレーテッド トリガされるサンプリングシステム及び方法
WO2021055732A1 (en) * 2019-09-20 2021-03-25 Kansas State University Research Foundation Methods and apparatus for contactless orthographic imaging of aerosol particles
JP2022550418A (ja) 2019-10-07 2022-12-01 パーティクル・メージャーリング・システムズ・インコーポレーテッド 抗菌粒子検出器
KR102843087B1 (ko) 2019-10-07 2025-08-06 파티클 머슈어링 시스템즈, 인크. 원격 알람 모니터링 및 제어를 갖는 입자 검출기
IT201900020248A1 (it) 2019-11-04 2021-05-04 Particle Measuring Systems S R L Dispositivo di monitoraggio mobile per aree a contaminazione controllata
WO2021102256A1 (en) 2019-11-22 2021-05-27 Particle Measuring Systems, Inc. Advanced systems and methods for interferometric particle detection and detection of particles having small size dimensions
US11442000B2 (en) * 2019-12-16 2022-09-13 Applied Materials, Inc. In-situ, real-time detection of particulate defects in a fluid
EP4083603A4 (en) 2019-12-27 2024-04-03 ThinkCyte, Inc. FLOW CYTOMETER PERFORMANCE EVALUATION METHODS AND STANDARD PARTICLE SUSPENSION
US11221288B2 (en) 2020-01-21 2022-01-11 Honeywell International Inc. Fluid composition sensor device and method of using the same
EP4094061A4 (en) 2020-01-21 2024-06-26 Particle Measuring Systems, Inc. ROBOTIC CONTROL FOR ASEPTIC PROCESSING
US11391613B2 (en) 2020-02-14 2022-07-19 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11181456B2 (en) 2020-02-14 2021-11-23 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11333593B2 (en) 2020-02-14 2022-05-17 Honeywell International Inc. Fluid composition sensor device and method of using the same
WO2021200960A1 (ja) 2020-04-01 2021-10-07 シンクサイト株式会社 観察装置
WO2021200911A1 (ja) 2020-04-01 2021-10-07 シンクサイト株式会社 フローサイトメーター
CN115836205A (zh) 2020-06-09 2023-03-21 粒子监测系统有限公司 经由与入射光组合的散射光的颗粒检测
US11988591B2 (en) 2020-07-01 2024-05-21 Particles Plus, Inc. Modular optical particle counter sensor and apparatus
US12111257B2 (en) 2020-08-26 2024-10-08 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11353389B2 (en) * 2020-09-25 2022-06-07 Applied Materials, Inc. Method and apparatus for detection of particle size in a fluid
US11835432B2 (en) 2020-10-26 2023-12-05 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11573166B2 (en) * 2020-12-16 2023-02-07 Caterpillar Inc. System and method for calibrating a particle monitoring sensor
US12281976B2 (en) * 2021-05-13 2025-04-22 Honeywell International Inc. In situ fluid sampling device and method of using the same
WO2022241246A1 (en) * 2021-05-13 2022-11-17 Fluid-Screen, Inc. Techniques for optimizing detection of particles captured by a microfluidic system
DE102021205022A1 (de) * 2021-05-18 2022-11-24 Q.ant GmbH Sensoranordnung zur Detektion von Partikelmerkmalen
KR20240019344A (ko) 2021-06-15 2024-02-14 파티클 머슈어링 시스템즈, 인크. 컴팩트한 지능형 에어로졸 및 유체 매니폴드
US12130222B2 (en) 2021-06-15 2024-10-29 Particle Measuring Systems, Inc. Condensation particle counters and methods of use
WO2022266052A1 (en) 2021-06-15 2022-12-22 Particle Measuring Systems, Inc. Modular particle counter with docking station
JP2024530407A (ja) * 2021-07-13 2024-08-21 ベクトン・ディキンソン・アンド・カンパニー フローサイトメータ内の光信号についての光検出器利得補正係数を決定するための方法
US20250130159A1 (en) * 2021-10-28 2025-04-24 Ptt Exploration And Production Public Company Limited A device for detecting particles in fluid and a process for detecting said particles
US12326393B2 (en) 2022-01-21 2025-06-10 Particle Measuring Systems, Inc. Enhanced dual-pass and multi-pass particle detection
WO2023218672A1 (ja) * 2022-05-13 2023-11-16 富士電機株式会社 水質分析装置
DE102022123464A1 (de) * 2022-09-14 2024-03-14 Q.ant GmbH Vorrichtung und Verfahren zur Charakterisierung eines Partikels
WO2024243019A1 (en) * 2023-05-19 2024-11-28 Nanocellect Biomedical, Inc. Methods and systems for imaging particles
US20250093247A1 (en) * 2023-09-19 2025-03-20 Wyatt Technology, Llc Adaptive time light scattering and electrophoretic mobility data collection techniques
TW202536383A (zh) * 2023-11-16 2025-09-16 美商粒子監測系統有限公司 用於減少粒子偵測器中之誤報粒子偵測事件的系統及方法
DE102023135353A1 (de) * 2023-12-15 2025-06-18 Q.ant GmbH Vorrichtung und Verfahren zur Charakterisierung wenigstens eines Partikels in einem Messvolumen

Family Cites Families (220)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643541A (en) 1949-12-19 1953-06-30 Phillips Petroleum Co Means and method for measuring and controlling hydrate forming conditions
US3200373A (en) 1960-11-22 1965-08-10 Control Data Corp Handwritten character reader
US3303466A (en) 1963-03-05 1967-02-07 Control Data Corp Character separating reading machine
US3422422A (en) 1964-11-05 1969-01-14 Gen Radio Co Method of and apparatus for frequency display
DE1598288C3 (de) 1965-11-06 1974-10-03 Ceskoslovenska Akademie Ved, Prag Verfahren und Vorrichtung zur Analyse von dispersen Systemen
US3406289A (en) 1965-11-10 1968-10-15 Univ Iowa State Res Found Inc Laser small-particle detector and method
US3534289A (en) 1967-02-06 1970-10-13 Xerox Corp Laser system with optical discriminator
DE1774314B1 (de) 1968-05-22 1972-03-23 Standard Elek K Lorenz Ag Einrichtung zur maschinellen zeichenerkennung
US3621150A (en) 1969-09-17 1971-11-16 Sanders Associates Inc Speech processor for changing voice pitch
US3669542A (en) 1969-10-09 1972-06-13 Coulter Electronics Liquid borne particle sensor
US3705771A (en) 1970-01-14 1972-12-12 Bio Physics Systems Inc Photoanalysis apparatus
US3718868A (en) 1970-07-20 1973-02-27 Univ Case Western Reserve I{11 {11 {11 {11 INVERTED LAMB DIP STABILIZED He-Ne LASER
US3700333A (en) 1971-02-04 1972-10-24 Battelle Development Corp Method and apparatus for making an in-situ determination of the chemical properties of atmospheric aerosols
CH549796A (de) 1971-03-29 1974-05-31 Sigrist Willy Verfahren zur messung von in einer fluessigkeit suspendierten stoffen und einrichtung zur ausfuehrung des verfahrens.
BE789352A (fr) 1971-09-27 1973-01-15 Siemens Ag Procede pour la stabilisation de la frequence d'un laser
US3770351A (en) 1971-11-23 1973-11-06 Science Spectrum Optical analyzer for microparticles
US3766489A (en) 1972-02-07 1973-10-16 Bell Telephone Labor Inc Optical device, such as a dye laser, employing a free-flowing liquid stream
US3797937A (en) 1972-03-01 1974-03-19 Environmental Systems Corp System for making particle measurements
DE2213859C3 (de) 1972-03-22 1974-12-05 Sartorius-Membranfilter Gmbh, 3400 Goettingen Vorrichtung zum Bestimmen der Teilchengrößen-Verteilung von Aerosolen
US3753145A (en) 1972-06-26 1973-08-14 Bell Telephone Labor Inc Compact end-pumped solid-state laser
US3822095A (en) 1972-08-14 1974-07-02 Block Engineering System for differentiating particles
US3835294A (en) 1973-04-06 1974-09-10 Binks Mfg Co High pressure electric fluid heater
US3893766A (en) 1973-06-14 1975-07-08 Coulter Electronics Apparatus for orienting generally flat particles for slit-scan photometry
US3983743A (en) 1973-09-19 1976-10-05 Sierra Instruments, Inc. Apparatus and method for the analysis of a particle-laden gas
US3851169A (en) * 1973-11-23 1974-11-26 Gen Motors Corp Apparatus for measuring aerosol particles
US4074939A (en) 1973-12-19 1978-02-21 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Apparatus for investigating fast chemical reactions by optical detection
US3941982A (en) 1974-07-22 1976-03-02 Particle Measuring Systems, Inc. Method and apparatus for two-dimensional data acquisition
US4075462A (en) 1975-01-08 1978-02-21 William Guy Rowe Particle analyzer apparatus employing light-sensitive electronic detector array
US3960449A (en) 1975-06-05 1976-06-01 The Board Of Trustees Of Leland Stanford Junior University Measurement of angular dependence of scattered light in a flowing stream
DE2543310C2 (de) 1975-09-27 1982-04-29 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Einrichtung zum Zählen und Klassifizieren von in einer Flüssigkeit suspendierten Teilchen
US4173415A (en) 1976-08-20 1979-11-06 Science Spectrum, Inc. Apparatus and process for rapidly characterizing and differentiating large organic cells
US4113386A (en) 1976-09-20 1978-09-12 Climet Instruments Company Photometer
US4178103A (en) 1977-03-28 1979-12-11 Chromatix, Inc. Light scattering photometer and sample handling system therefor
US4274745A (en) 1977-05-12 1981-06-23 Eisai Co., Ltd. Method and apparatus for detecting foreign matters in liquids
DE2732272C2 (de) 1977-07-16 1979-07-05 Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts, 6900 Heidelberg Verfahren und Vorrichtung zur Fluoreszenzanalyse von gefärbten Partikeln, insbesondere biologischen Zellen
JPS54109488A (en) 1978-02-08 1979-08-28 Fuji Photo Optical Co Ltd Analyzing method and device of optically scattered image information
US4188122A (en) 1978-03-27 1980-02-12 Rockwell International Corporation Interferometer
SE7806922L (sv) 1978-06-15 1979-12-16 Svenska Traeforskningsinst Forfarande och anordning for att indikera storleksfordelningen av i ett strommande medium befintliga partiklar
GB2040443B (en) * 1978-12-07 1983-01-12 English Electric Co Ltd Optical particle size analyser
US4273443A (en) 1979-11-21 1981-06-16 Coulter Electronics, Inc. Method and apparatus for measurement of reradiation in particle flow cell systems
US4281924A (en) 1979-01-24 1981-08-04 Coulter Electronics, Inc. Reflector for the laser beam of a particle analyzer
FR2448134A1 (fr) 1979-01-30 1980-08-29 Commissariat Energie Atomique Dispositif spectrophotometrique pour mesure a distance
US4272193A (en) 1979-04-13 1981-06-09 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for timing of laser beams in a multiple laser beam fusion system
US4293221A (en) * 1979-04-17 1981-10-06 Research Corporation Multidimensional slit-scan flow system
US4291983A (en) 1979-05-22 1981-09-29 American Home Products Corporation Photometric apparatus and method
US4329054A (en) 1979-08-16 1982-05-11 Spectron Development Laboratories, Inc. Apparatus for sizing particles, droplets or the like with laser scattering
US4284355A (en) 1979-10-29 1981-08-18 Ortho Diagnostics, Inc. Automated method for cell volume determination
US4338024A (en) * 1980-05-02 1982-07-06 International Remote Imaging Systems, Inc. Flow analyzer and system for analysis of fluids with particles
NL8003429A (nl) 1980-06-13 1982-01-04 Stichting Energie Werkwijze en inrichting voor het meten van deeltjes in een fluidum.
US4429995A (en) 1980-07-21 1984-02-07 National Research Development Corporation Two dimensinal flow analyzer
ATE23752T1 (de) 1980-08-21 1986-12-15 Oriel Scient Ltd Optische analyseeinrichtung.
US4361400A (en) 1980-11-26 1982-11-30 The United States Of America As Represented By The United States Department Of Energy Fluidic assembly for an ultra-high-speed chromosome flow sorter
US4387993A (en) 1981-06-25 1983-06-14 Tsi Incorporated Particle size measuring method and apparatus
US4498766A (en) 1982-03-25 1985-02-12 Becton, Dickinson And Company Light beam focal spot elongation in flow cytometry devices
US4522494A (en) 1982-07-07 1985-06-11 The United States Of America As Represented By The Department Of Health And Human Services Non-invasive optical assessment of platelet viability
FR2535053B1 (fr) 1982-10-22 1985-06-21 Saint Etienne Universite Appareil d'identification optique des proprietes multiparametriques individuelles de particules ou objets en flux continu
US4496839A (en) 1982-11-03 1985-01-29 Spectral Sciences Incorporated System and method for remote detection and identification of chemical species by laser initiated nonresonant infrared spectroscopy
US4596464A (en) 1983-10-14 1986-06-24 Ortho Diagnostic Systems, Inc. Screening method for red cell abnormality
US4594715A (en) 1983-11-17 1986-06-10 Particle Measuring Systems, Inc. Laser with stabilized external passive cavity
US4571079A (en) 1983-12-29 1986-02-18 Particle Measuring Systems, Inc. Aerosol sampling device and method with improved sample flow characteristics
US4573796A (en) 1984-01-06 1986-03-04 The United States Of America As Represented By The United States Department Of Energy Apparatus for eliminating background interference in fluorescence measurements
US4600302A (en) * 1984-03-26 1986-07-15 Becton, Dickinson And Company Flow cytometry apparatus with uniform incoherent light excitation
DE3412620A1 (de) 1984-04-04 1985-10-17 Basf Ag, 6700 Ludwigshafen Laseroptische anordnung zur messung des dispergiergrades in stroemenden systemen
US4685802A (en) 1984-04-11 1987-08-11 Hitachi, Ltd. Small particle detection system
US4609286A (en) 1984-04-16 1986-09-02 Becton, Dickinson And Company Dispersion prism for separation of wavelengths of spectrally rich light in a flow cytometry apparatus
US4636075A (en) 1984-08-22 1987-01-13 Particle Measuring Systems, Inc. Particle measurement utilizing orthogonally polarized components of a laser beam
US4661913A (en) * 1984-09-11 1987-04-28 Becton, Dickinson And Company Apparatus and method for the detection and classification of articles using flow cytometry techniques
US4693602A (en) 1984-11-06 1987-09-15 Wyatt Technology Corporation Method and apparatus for measuring the light scattering properties of small particles
US4673820A (en) 1984-11-07 1987-06-16 Baxter Travenol Laboratories Drop detecting system with focusing mirror element and vibrator
US4616927A (en) 1984-11-15 1986-10-14 Wyatt Technology Corporation Sample cell for light scattering measurements
US4739507A (en) 1984-11-26 1988-04-19 Board Of Trustees, Stanford University Diode end pumped laser and harmonic generator using same
US4809291A (en) 1984-11-26 1989-02-28 Board Of Trustees, Of Leland Stanford Jr U. Diode pumped laser and doubling to obtain blue light
US4798765A (en) * 1985-03-28 1989-01-17 Victor Company Of Japan Ltd. Perpendicular magnetic recording medium
US4872177A (en) 1985-05-01 1989-10-03 Spectra-Physics Laser diode pumped solid state laser
US4665529A (en) 1986-05-19 1987-05-12 Spectra-Physics, Inc. Laser diode pumped solid state laser with miniaturized quick disconnect laser head
US4653056A (en) 1985-05-01 1987-03-24 Spectra-Physics, Inc. Nd-YAG laser
US4662742A (en) 1985-05-10 1987-05-05 Becton, Dickinson And Company Scatter/fluorescene beam splitter in a flow cytometry apparatus
JPH0336914Y2 (enExample) 1985-05-17 1991-08-05
NO156916C (no) 1985-07-10 1987-12-16 Harald B Steen Stroemningskammer for vaeskestroemsfotometer.
US4710642A (en) 1985-08-20 1987-12-01 Mcneil John R Optical scatterometer having improved sensitivity and bandwidth
US4710940A (en) 1985-10-01 1987-12-01 California Institute Of Technology Method and apparatus for efficient operation of optically pumped laser
US4728190A (en) * 1985-10-15 1988-03-01 Particle Measuring Systems, Inc. Device and method for optically detecting particles in a fluid
USRE33213E (en) 1985-12-10 1990-05-08 High Yield Technology Light scattering particle detector for wafer processing equipment
US4739177A (en) 1985-12-11 1988-04-19 High Yield Technology Light scattering particle detector for wafer processing equipment
US4798465B2 (en) * 1986-04-14 1994-08-30 Particle Measuring Syst Particle size detection device having high sensitivity in high molecular scattering environment
US4746215A (en) 1986-04-24 1988-05-24 Pacific Scientific Company Particle counter air inlet assembly
US4723257A (en) 1986-05-19 1988-02-02 Spectra-Physics, Inc. Laser diode pumped solid state laser with miniaturized laser head
US4850707A (en) 1986-06-06 1989-07-25 Massachusetts Institute Of Technology Optical pulse particle size analyzer
US4786165A (en) * 1986-07-10 1988-11-22 Toa Medical Electronics Co., Ltd. Flow cytometry and apparatus therefor
US4830494A (en) 1986-07-10 1989-05-16 Kowa Company Ltd. Method and apparatus for measuring particles in a fluid
JPS6337235A (ja) * 1986-07-31 1988-02-17 Hitachi Electronics Eng Co Ltd 液中の微粒子検出装置
US4764013A (en) 1987-03-23 1988-08-16 The United States Of America As Represented By The United States Department Of Energy Interferometric apparatus and method for detection and characterization of particles using light scattered therefrom
JPS63311144A (ja) 1987-06-13 1988-12-19 Horiba Ltd 液体中の微粒子計測装置
JP2642632B2 (ja) * 1987-07-03 1997-08-20 株式会社日立製作所 微粒子計測装置および微粒子計測方法
FR2617971B1 (fr) 1987-07-10 1989-11-10 Onera (Off Nat Aerospatiale) Procede et dispositifs de granulometrie optique pour de larges gammes de mesure
US4814868A (en) * 1987-10-02 1989-03-21 Quadtek, Inc. Apparatus and method for imaging and counting moving particles
DE3832901A1 (de) 1987-10-02 1989-04-20 Hitachi Ltd Teilchenmessvorrichtung
US4885473A (en) 1988-04-29 1989-12-05 Shofner Engineering Associates, Inc. Method and apparatus for detecting particles in a fluid using a scanning beam
US4896048A (en) 1988-05-27 1990-01-23 High Yield Technology Scattering-type particle detection device for use in high temperature process chambers
JPH0213830A (ja) * 1988-06-30 1990-01-18 Canon Inc 粒子測定装置
US4917496A (en) 1988-07-11 1990-04-17 Pacific Scientific Company Particle size measuring instrument with direct scattered light detection
JPH0240535A (ja) * 1988-07-30 1990-02-09 Horiba Ltd 部分測定型微粒子カウンター
JP2641927B2 (ja) 1988-11-16 1997-08-20 興和株式会社 微粒子測定装置
US4920275A (en) 1988-12-30 1990-04-24 Canon Kabushiki Kaisha Particle measuring device with elliptically-shaped scanning beam
US5075552A (en) 1989-01-13 1991-12-24 Iowa State University Research Foundation Inc. Apparatus and method for transient thermal infrared emission spectrometry
IT1233398B (it) 1989-03-24 1992-03-27 Sotelco Di Zaglio F & C S N C Misuratore ottico adatto per determinare la percentuale di grasso nel latte.
US5101113A (en) * 1989-05-16 1992-03-31 Arizona Board Of Regents Ensemble scattering particle sizing system with axial spatial resolution
US5033851A (en) 1989-05-30 1991-07-23 Pacific Scientific Company Light scattering method and apparatus for detecting particles in liquid sample
US4992190A (en) 1989-09-22 1991-02-12 Trw Inc. Fluid responsive to a magnetic field
US5121988A (en) * 1989-10-04 1992-06-16 Tsi Incorporated Single particle detector method and apparatus utilizing light extinction within a sheet of light
US5092675A (en) 1989-11-14 1992-03-03 Pacific Scientific Company Vacuum line particle detector with slab laser
US5085500A (en) * 1989-11-28 1992-02-04 Tsi Incorporated Non-imaging laser particle counter
US5153926A (en) 1989-12-05 1992-10-06 E. I. Du Pont De Nemours And Company Parallel processing network that corrects for light scattering in image scanners
GB8927742D0 (en) 1989-12-07 1990-02-07 Diatec A S Process and apparatus
US5160974A (en) 1990-06-25 1992-11-03 Flow Science, Inc. Closed sample cell for use in flow cytometry
JPH0462455A (ja) * 1990-06-29 1992-02-27 Shimadzu Corp 粒度分布測定装置
JP3084295B2 (ja) * 1991-02-27 2000-09-04 シスメックス株式会社 フローイメージサイトメータ
JPH0734012B2 (ja) 1991-02-27 1995-04-12 東亜医用電子株式会社 フローイメージサイトメータ
US5282151A (en) * 1991-02-28 1994-01-25 Particle Measuring Systems, Inc. Submicron diameter particle detection utilizing high density array
US5156461A (en) 1991-05-17 1992-10-20 Texas Instruments Incorporated Multi-point pyrometry with real-time surface emissivity compensation
US5200972A (en) 1991-06-17 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy ND laser with co-doped ion(s) pumped by visible laser diodes
US5412466A (en) * 1991-07-26 1995-05-02 Toa Medical Electronics Co., Ltd. Apparatus for forming flattened sample flow for analyzing particles
US5262841A (en) * 1991-10-16 1993-11-16 Tsi Incorporated Vacuum particle detector
US5370842A (en) * 1991-11-29 1994-12-06 Canon Kabushiki Kaisha Sample measuring device and sample measuring system
DE69329554T2 (de) * 1992-02-18 2001-05-31 Neopath, Inc. Verfahren zur identifizierung von objekten unter verwendung von datenverarbeitungstechniken
JP2722362B2 (ja) 1992-03-27 1998-03-04 三井金属鉱業株式会社 粒子または欠陥の大きさ情報の測定方法および装置
US5396333A (en) 1992-05-21 1995-03-07 General Electric Company Device and method for observing and analyzing a stream of material
US5402438A (en) 1992-10-16 1995-03-28 Fuji Electric Co., Ltd. Solid state laser device
US5329351A (en) 1992-11-24 1994-07-12 Estek Corporation Particle detection system with coincident detection
US5467189A (en) * 1993-01-22 1995-11-14 Venturedyne, Ltd. Improved particle sensor and method for assaying a particle
US5481357A (en) 1994-03-03 1996-01-02 International Business Machines Corporation Apparatus and method for high-efficiency, in-situ particle detection
US5459569A (en) 1993-04-21 1995-10-17 Particle Measuring Systems, Inc. Nonintrusive modular particle detecting device
EP0746752A4 (en) 1993-08-19 2000-02-23 Venturedyne Ltd PARTICLE DETECTOR HAVING A LOW PRESSURE DROP AIR CIRCULATION SYSTEM
JP2529661B2 (ja) * 1993-08-20 1996-08-28 アネルバ株式会社 粒子検出装置
JPH07120375A (ja) * 1993-10-21 1995-05-12 Hitachi Ltd フロー式粒子画像解析方法及び装置
US5841126A (en) 1994-01-28 1998-11-24 California Institute Of Technology CMOS active pixel sensor type imaging system on a chip
US5471515A (en) 1994-01-28 1995-11-28 California Institute Of Technology Active pixel sensor with intra-pixel charge transfer
JPH07218419A (ja) * 1994-02-07 1995-08-18 Mitsubishi Electric Corp 光散乱式広域粒子計測装置およびそれを用いた粒子計測方法
US5576827A (en) * 1994-04-15 1996-11-19 Micromeritics Instrument Corporation Apparatus and method for determining the size distribution of particles by light scattering
US5475487A (en) 1994-04-20 1995-12-12 The Regents Of The University Of California Aqueous carrier waveguide in a flow cytometer
EP0770219B1 (en) * 1994-07-08 1999-10-20 Forskningscenter Riso An optical measurement method and apparatus
US5887439A (en) 1995-05-22 1999-03-30 Kotliar; Igor K. Hypoxic cleanroom systems for industrial applications
US5565984A (en) 1995-06-12 1996-10-15 Met One, Inc. Re-entrant illumination system for particle measuring device
US5654797A (en) 1996-02-22 1997-08-05 National Research Council Of Canada Method and apparatus for monitoring the diameter of thermally sprayed particles
US5726753A (en) 1996-02-26 1998-03-10 Research Electro-Optics, Inc. Intracavity particle detection using optically pumped laser media
US5751422A (en) 1996-02-26 1998-05-12 Particle Measuring Systems, Inc. In-situ particle detection utilizing optical coupling
US5642193A (en) * 1996-03-08 1997-06-24 Met One, Inc. Particle counter employing a solid-state laser with an intracavity view volume
US5671046A (en) 1996-07-01 1997-09-23 Particle Measuring Systems, Inc. Device and method for optically detecting particles in a free liquid stream
US6003389A (en) 1996-09-05 1999-12-21 California Institute Of Technology Enhanced automated classified aerosol detector
US5825487A (en) 1996-10-10 1998-10-20 Venturedyne, Ltd. Particle sensor with features for setting, adjusting and trimming the flow rate of the sampled air
US5920388A (en) * 1996-10-15 1999-07-06 Research Electro-Optics, Inc. Small particle characteristic determination
JP4323571B2 (ja) * 1997-01-31 2009-09-02 エックスワイ， インコーポレイテッド 光学装置
US5872361A (en) 1997-03-24 1999-02-16 Hach Company Turbidimeter with non-imaging optical concentrator
US5805281A (en) 1997-04-21 1998-09-08 Particle Measuring Systems Noise reduction utilizing signal multiplication
ATE398185T1 (de) * 1997-05-05 2008-07-15 Chemometec As Verfahren und system zur bestimmung von somazellen in milch
US5861950A (en) 1997-07-10 1999-01-19 Particle Measuring Systems, Inc. Particle detection system utilizing an inviscid flow-producing nozzle
JP3853034B2 (ja) * 1997-08-13 2006-12-06 シスメックス株式会社 物体の境界決定方法および装置並びに物体の境界決定プログラムを記録した記録媒体
US6005619A (en) 1997-10-06 1999-12-21 Photobit Corporation Quantum efficiency improvements in active pixel sensors
US5870190A (en) * 1997-11-25 1999-02-09 Venturedyne, Ltd. Particle sensor and related method offering improved particle discrimination
JP3480669B2 (ja) 1998-01-26 2003-12-22 リオン株式会社 粒子通過位置検出装置
US5946092A (en) * 1998-02-27 1999-08-31 Pacific Scientific Instruments Company Dual laser heterodyne optical particle detection technique
US6137572A (en) 1998-02-27 2000-10-24 Pacific Scientific Instruments Company High sensitivity optical fluid-borne particle detection
CA2272255C (en) 1998-05-22 2005-05-10 David R. Snelling Absolute light intensity measurements in laser induced incandescence
US6016194A (en) * 1998-07-10 2000-01-18 Pacific Scientific Instruments Company Particles counting apparatus and method having improved particle sizing resolution
US5946093A (en) 1998-08-19 1999-08-31 Met One, Inc. Particle detection system and method employing an upconversion laser
JP3287345B2 (ja) * 1998-09-14 2002-06-04 日本電気株式会社 パーティクルモニタ装置、パーティクルモニタ方法、及び、記録媒体
US6067157A (en) * 1998-10-09 2000-05-23 University Of Washington Dual large angle light scattering detection
US6211956B1 (en) 1998-10-15 2001-04-03 Particle Sizing Systems, Inc. Automatic dilution system for high-resolution particle size analysis
US6104491A (en) 1998-12-14 2000-08-15 Microtrac, Inc. System for determining small particle size distribution in high particle concentrations
US6404494B1 (en) 1998-12-22 2002-06-11 University Of Washington Measurement of the lidar ratio for atmospheric aerosols using a 180 degree-backscatter nephelometer
US6256096B1 (en) * 1999-01-11 2001-07-03 Softray Flow cytometry apparatus and method
US7057732B2 (en) * 1999-01-25 2006-06-06 Amnis Corporation Imaging platform for nanoparticle detection applied to SPR biomolecular interaction analysis
US6249341B1 (en) * 1999-01-25 2001-06-19 Amnis Corporation Imaging and analyzing parameters of small moving objects such as cells
US8005314B2 (en) * 2005-12-09 2011-08-23 Amnis Corporation Extended depth of field imaging for high speed object analysis
GB9902549D0 (en) * 1999-02-05 1999-03-24 Jorin Limited Apparatus for and method of monitoring particulate material in a fluid
US6465802B1 (en) * 1999-03-18 2002-10-15 Rion Co., Ltd. Particle measurement apparatus flow cell useful for sample fluids having different refractive indexes
US6275288B1 (en) 1999-04-14 2001-08-14 Innovative Lasers Corp. Gas cell for detection of trace gases via intracavity laser spectroscopy
US6091494A (en) 1999-05-25 2000-07-18 Venturedyne, Ltd. Particle sensor with cooled light trap and related method
US6710878B1 (en) 1999-06-14 2004-03-23 General Electric Company In-line particulate detector
US6167107A (en) 1999-07-16 2000-12-26 Particle Measuring Systems, Inc. Air pump for particle sensing using regenerative fan, and associated methods
US7006682B1 (en) * 1999-09-09 2006-02-28 Nec Corporation Apparatus for monitoring particles and method of doing the same
DE19948889C1 (de) 1999-10-11 2001-06-07 Unique M O D E Ag Vorrichtung zur Symmetrierung der Strahlung von linearen optischen Emittern und Verwendung der Vorrichtung
CA2401782A1 (en) 2000-01-31 2001-08-02 John T. Mcdevitt Portable sensor array system
US6414754B1 (en) 2000-03-08 2002-07-02 Pacific Scientific Instruments Company Method and apparatus for suppressing stray light in particle detectors
US6784981B1 (en) * 2000-06-02 2004-08-31 Idexx Laboratories, Inc. Flow cytometry-based hematology system
US6778263B2 (en) * 2000-08-25 2004-08-17 Amnis Corporation Methods of calibrating an imaging system using calibration beads
EP1322936A2 (en) * 2000-10-03 2003-07-02 California Institute Of Technology Microfluidic devices and methods of use
AU2002211913A1 (en) 2000-10-12 2002-04-22 Amnis Corporation Multipass cavity for illumination and excitation of moving objects
JP2002223019A (ja) 2001-01-24 2002-08-09 Rion Co Ltd レーザ発振器とそれを用いた光散乱式粒子検出器
US6714299B2 (en) 2001-07-13 2004-03-30 Genicon Sciences Corporation Use of light scattering particles in design, manufacture, and quality control of small volume instruments, devices, and processes
AU2002343339A1 (en) * 2001-09-05 2003-03-18 Genicon Sciences Corporation Apparatus for reading signals generated from resonance light scattered particle labels
US6628386B2 (en) 2001-12-12 2003-09-30 Pointsource Technologies, Llc Particle detection beam
JP2003344259A (ja) * 2002-05-28 2003-12-03 Rion Co Ltd 粒子検出器
US20030016357A1 (en) * 2002-07-30 2003-01-23 Shofner Frederick M. Measurement of aerosol mass concentration and mass delivery rate
CN2570775Y (zh) * 2002-08-08 2003-09-03 上海市激光技术研究所 液体粒子计数器
US6859277B2 (en) * 2002-08-27 2005-02-22 Particle Measuring Systems, Inc. Particle counter with strip laser diode
US7576857B2 (en) 2002-08-27 2009-08-18 Particle Measuring Systems, Inc. Particle counter with laser diode
US20060244965A1 (en) * 2002-09-13 2006-11-02 Rion Co., Ltd. Light scattering type particle detector
US7170601B2 (en) * 2002-09-27 2007-01-30 Rion Co., Ltd. Flow cell, and particle measurement device using the same
US20040067167A1 (en) * 2002-10-08 2004-04-08 Genoptix, Inc. Methods and apparatus for optophoretic diagnosis of cells and particles
US6903818B2 (en) 2002-10-28 2005-06-07 Particle Measuring Systems, Inc. Low noise intracavity laser particle counter
US7053783B2 (en) * 2002-12-18 2006-05-30 Biovigilant Systems, Inc. Pathogen detector system and method
US6784990B1 (en) * 2003-04-04 2004-08-31 Pacific Scientific Instruments Company Particle detection system implemented with a mirrored optical system
US7692773B2 (en) * 2003-08-05 2010-04-06 Luminex Corporation Light emitting diode based measurement systems
US7352900B2 (en) * 2003-10-22 2008-04-01 Sysmex Corporation Apparatus and method for processing particle images and program product for same
JP4184241B2 (ja) 2003-11-20 2008-11-19 株式会社ケンウッド カーナビゲーション装置、カーナビゲーション方法及びカーナビゲーションプログラム
US8634072B2 (en) * 2004-03-06 2014-01-21 Michael Trainer Methods and apparatus for determining characteristics of particles
GB2429058B (en) * 2004-03-06 2008-12-03 Michael Trainer Method and apparatus for determining the size and shape of particles
US7075647B2 (en) * 2004-06-30 2006-07-11 Beckman Coulter, Inc. Back-scatter detection in flow cytometers
CN100595564C (zh) * 2004-07-30 2010-03-24 百维吉伦特系统有限公司 病原体和粒子检测器系统和方法
US7030980B1 (en) * 2004-12-29 2006-04-18 Particle Measuring Systems, Inc. Diode pumped intracavity laser particle counter with improved reliability and reduced noise
US7113266B1 (en) * 2005-03-30 2006-09-26 Beckman Coulter, Inc. Flow cytometer for differentiating small particles in suspension
US7456960B2 (en) * 2005-06-06 2008-11-25 Particle Measuring Systems, Inc. Particle counter with improved image sensor array
US7554661B2 (en) 2005-09-19 2009-06-30 Jmar Technologies, Inc. Systems and methods for detection and classification of waterborne particles using a multiple angle light scattering (MALS) instrument
US7518723B2 (en) * 2005-09-19 2009-04-14 Jmar Technologies, Inc. Systems and methods for detecting radiation, biotoxin, chemical, and biological warfare agents using a multiple angle light scattering (MALS) instrument
US8798338B2 (en) * 2006-01-09 2014-08-05 University Of Wyoming Method and system for counting particles in a laminar flow with an imaging device
JP4369464B2 (ja) 2006-11-27 2009-11-18 株式会社 伊藤園 容器詰緑茶飲料及びその製造方法
WO2008139819A1 (ja) 2007-05-10 2008-11-20 Murata Manufacturing Co., Ltd. 複合高周波部品
JP4462310B2 (ja) * 2007-09-10 2010-05-12 アイシン・エィ・ダブリュ株式会社 ディスク装置
EP2232231A4 (en) 2007-12-04 2015-12-02 Particle Measuring Syst SYSTEMS AND METHODS FOR DETECTION OF NON-ORTHOGONAL PARTICLES

Also Published As

Publication number Publication date
EP2232229A4 (en) 2015-10-14
EP2232229B1 (en) 2021-02-17
US8154724B2 (en) 2012-04-10
JP2013083656A (ja) 2013-05-09
WO2009073649A1 (en) 2009-06-11
CN101910821B (zh) 2012-09-05
US7916293B2 (en) 2011-03-29
EP2232231A1 (en) 2010-09-29
JP5324598B2 (ja) 2013-10-23
US20090244536A1 (en) 2009-10-01
US8427642B2 (en) 2013-04-23
US20120012757A1 (en) 2012-01-19
JP2011505577A (ja) 2011-02-24
US8027035B2 (en) 2011-09-27
US20110155927A1 (en) 2011-06-30
WO2009073652A1 (en) 2009-06-11
US8174697B2 (en) 2012-05-08
CN101925809B (zh) 2013-03-27
JP5610167B2 (ja) 2014-10-22
CN101910821A (zh) 2010-12-08
US20120140223A1 (en) 2012-06-07
EP2232229A1 (en) 2010-09-29
US20090219530A1 (en) 2009-09-03
CN101925809A (zh) 2010-12-22
JP2011505578A (ja) 2011-02-24
EP2232231A4 (en) 2015-12-02

Similar Documents

Publication Publication Date Title
JP5478501B2 (ja) 粒子検出用の２次元光学画像化方法及びシステム
JP7726920B2 (ja) 粒子検出システムおよび粒子検出の方法
JP7698765B2 (ja) 軸上粒子検出及び／又は差分検出のための粒子検出システム及び方法
US7292338B2 (en) Particle detection apparatus and particle detection method used therefor
CN218546453U (zh) 用于使颗粒成像的系统及光强度测量系统
CN107615043B (zh) 粒子计数仪器中的激光器噪声检测和缓解
JP6971259B2 (ja) 流体中の個々の流動粒子の検出および／または構造的解析の方法および装置
EP3611492B1 (en) Particle measuring device and particle measuring method
US20240264066A1 (en) Polydispersed particle challenge sample volume calibration of optical particle counters
JP2001502417A (ja) 空気で運ばれる有害な繊維の検出
TW202346835A (zh) 增強的雙遍次及多遍次粒子偵測
JP2022516217A (ja) 液滴中の不純物を検出および／または測定するための方法および装置
US20160109353A1 (en) Analyzing system and analyzing apparatus
CN114993897A (zh) 气溶胶颗粒束束宽及颗粒分布的检测装置、套装和方法
JPH06213795A (ja) 浮遊粒子計測装置
JP3963381B2 (ja) 側方散乱光を用いた遠隔レーザーレーダー微粒子計数装置
JP3123009U (ja) レーザ回折・散乱式粒度分布測定装置
Sommer performance and reduce the number of failing microcircuits due to

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120524

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120529

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120820

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120827

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130604

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130819

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130826

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130919

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: 20140114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140210

R150 Certificate of patent or registration of utility model

Ref document number: 5478501

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250