JP2011506977A - サイズ/蛍光同時測定による病原体検出 - Google Patents

サイズ/蛍光同時測定による病原体検出 Download PDF

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JP2011506977A
JP2011506977A JP2010538231A JP2010538231A JP2011506977A JP 2011506977 A JP2011506977 A JP 2011506977A JP 2010538231 A JP2010538231 A JP 2010538231A JP 2010538231 A JP2010538231 A JP 2010538231A JP 2011506977 A JP2011506977 A JP 2011506977A
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light
fluorescence
particulate
sample
detector
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JP2011506977A5 (enExample
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ビニー,エリック,エイチ.
モリス,グレゴリー,スコット
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バイオビジラント システムズ,インコーポレイテッド
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459Optical 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434Optical arrangements
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/34Measuring or testing with condition measuring or sensing means, e.g. colony counters
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N15/1404Handling flow, e.g. hydrodynamic focusing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47Scattering, i.e. diffuse reflection
    • G01N21/49Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6486Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02Details
    • H01J40/14Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/2247Sampling from a flowing stream of gas
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/2273Atmospheric sampling
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/019Biological contaminants; Fouling
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • G01N15/0205Investigating particle size or size distribution by optical means
    • G01N2015/025Methods for single or grouped particles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486Counting the particles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10Investigating individual particles
    • G01N15/14Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1493Particle size
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/061Sources
    • G01N2201/06113Coherent sources; lasers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/061Sources
    • G01N2201/06193Secondary in situ sources, e.g. fluorescent particles

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  • Health & Medical Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
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  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
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  • Wood Science & Technology (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Food Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP2010538231A 2007-12-13 2008-12-15 サイズ/蛍光同時測定による病原体検出 Pending JP2011506977A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1360707P 2007-12-13 2007-12-13
PCT/US2008/086886 WO2009076678A1 (en) 2007-12-13 2008-12-15 Pathogen detection by simultaneous size/fluorescence measurement

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JP2011506977A true JP2011506977A (ja) 2011-03-03
JP2011506977A5 JP2011506977A5 (enExample) 2012-02-09

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US (2) US20110036995A1 (enExample)
EP (1) EP2235736B1 (enExample)
JP (1) JP2011506977A (enExample)
KR (1) KR101581056B1 (enExample)
CN (1) CN101939814B (enExample)
WO (1) WO2009076678A1 (enExample)

Cited By (9)

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JP2014035246A (ja) * 2012-08-08 2014-02-24 Azbil Corp 粒子検出装置の光源情報記録装置及び粒子検出装置の光源情報記録方法
JP2014081338A (ja) * 2012-10-18 2014-05-08 Azbil Corp 気中液中粒子判別方法及びその装置
JP2014081230A (ja) * 2012-10-15 2014-05-08 Azbil Corp 不溶性不純物判別方法及びその装置
JP2014149240A (ja) * 2013-02-01 2014-08-21 Azbil Corp 粒子検出システム及び粒子検出方法
JP2014153258A (ja) * 2013-02-12 2014-08-25 Azbil Corp 粒子検出システム及び粒子検出方法
JP2015114161A (ja) * 2013-12-10 2015-06-22 アズビル株式会社 粒子検出装置及び粒子の検出方法
JP2015224941A (ja) * 2014-05-27 2015-12-14 アズビル株式会社 精製水製造装置の監視システム及び精製水製造装置の監視方法
JP2016151527A (ja) * 2015-02-18 2016-08-22 アズビル株式会社 粒子検出装置
US20180321147A1 (en) 2015-12-14 2018-11-08 Mitsubishi Electric Corporation Micro object detection apparatus

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FI20105645A0 (fi) * 2010-06-07 2010-06-07 Environics Oy Laite ja menetelmä biologisen materiaalin havaitsemiseksi
KR20120071453A (ko) * 2010-12-23 2012-07-03 삼성전자주식회사 미생물 검출장치
KR20120074558A (ko) * 2010-12-28 2012-07-06 삼성전자주식회사 미세입자 검출장치
US20130342684A1 (en) * 2011-01-19 2013-12-26 Teknologian Tutkimuskeskus Vtt Method and System for Determining Particle Size Information
CN103492585A (zh) * 2011-04-06 2014-01-01 即时生物检测有限公司 微生物检测装置和方法
JP2014006108A (ja) * 2012-06-22 2014-01-16 Azbil Corp 光学式粒子検出装置及び粒子の検出方法
KR101411428B1 (ko) 2012-07-12 2014-06-24 한국과학기술원 집광식 휴대용 형광 검출 시스템
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JP6714427B2 (ja) * 2016-05-17 2020-06-24 アズビル株式会社 粒子検出装置及び粒子検出装置の検査方法
KR101967671B1 (ko) * 2016-11-08 2019-04-11 한국전자통신연구원 필터 상태 모니터링 방법 및 그 방법을 수행하는 필터 상태 모니터링 장치
KR102450625B1 (ko) * 2017-08-31 2022-10-07 서울바이오시스 주식회사 검출기
US10444137B2 (en) * 2018-01-23 2019-10-15 Cbrn International, Ltd. Bioaerosol detector having safeguards
AU2019279025A1 (en) 2018-06-01 2021-01-07 Orb Xyz, Inc. Detecting an analyte in a medium
US12061150B2 (en) * 2018-06-01 2024-08-13 Orb Xyz, Inc. Detection of biological substances
CN108709848A (zh) * 2018-07-25 2018-10-26 佛山融芯智感科技有限公司 一种空气颗粒计数方法及装置
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KR102831100B1 (ko) * 2023-12-07 2025-07-07 한국전자기술연구원 공기중 부유 미생물의 실시간 모니터링 장치
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US5317162A (en) * 1991-05-23 1994-05-31 Becton, Dickinson And Company Apparatus and method for phase resolved fluorescence lifetimes of independent and varying amplitude pulses
JPH11258145A (ja) * 1997-11-25 1999-09-24 Venturedyne Ltd 粒子センサーおよびそれに関連する改良された粒子識別方法
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WO2009076678A1 (en) 2009-06-18
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