HK1132797A1 - Pathogen detection by simultaneous size/fluorescence measurement - Google Patents

Pathogen detection by simultaneous size/fluorescence measurement

Info

Publication number
HK1132797A1
HK1132797A1 HK10100213.9A HK10100213A HK1132797A1 HK 1132797 A1 HK1132797 A1 HK 1132797A1 HK 10100213 A HK10100213 A HK 10100213A HK 1132797 A1 HK1132797 A1 HK 1132797A1
Authority
HK
Hong Kong
Prior art keywords
fluorescence measurement
pathogen detection
simultaneous size
simultaneous
size
Prior art date
Application number
HK10100213.9A
Other languages
English (en)
Inventor
Jian-Ping Jiang
Michael Morrell
Gregory Scott Morris
Original Assignee
Biovigilant Systems 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 Biovigilant Systems Inc filed Critical Biovigilant Systems Inc
Publication of HK1132797A1 publication Critical patent/HK1132797A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N2015/019—
    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N2015/1493—Particle size
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4707—Forward scatter; Low angle scatter
HK10100213.9A 2006-06-27 2010-01-08 Pathogen detection by simultaneous size/fluorescence measurement HK1132797A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80596206P 2006-06-27 2006-06-27
US11/768,103 US20120120385A1 (en) 2006-06-27 2007-06-25 Pathogen detection by simultaneous size/fluorescence measurement
PCT/US2007/072050 WO2008105893A2 (en) 2006-06-27 2007-06-25 Pathogen detection by simultaneous size/fluorescence measurement

Publications (1)

Publication Number Publication Date
HK1132797A1 true HK1132797A1 (en) 2010-03-05

Family

ID=39721740

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10100213.9A HK1132797A1 (en) 2006-06-27 2010-01-08 Pathogen detection by simultaneous size/fluorescence measurement

Country Status (6)

Country Link
US (2) US20120120385A1 (xx)
EP (1) EP2041550A4 (xx)
JP (1) JP5388846B2 (xx)
KR (1) KR101418295B1 (xx)
HK (1) HK1132797A1 (xx)
WO (1) WO2008105893A2 (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628976B2 (en) * 2007-12-03 2014-01-14 Azbil BioVigilant, Inc. Method for the detection of biologic particle contamination
JP5837420B2 (ja) 2008-12-16 2015-12-24 ビオメリュー・インコーポレイテッド 固体又は半固体培地上の微生物のキャラクタリゼーション方法
WO2010080642A1 (en) * 2008-12-18 2010-07-15 Biovigilant Systems, Inc. Compact detector for simultaneous particle size and fluorescence detection
ES2690167T3 (es) * 2009-05-15 2018-11-19 Biomerieux, Inc Aparatos de detección microbiana automatizada
CA2760982C (en) 2009-05-15 2019-01-15 Biomerieux, Inc. System and methods for rapid identification and/or characterization of a microbial agent in a sample
CN102639986A (zh) 2009-08-27 2012-08-15 夏普株式会社 显示控制装置
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
JP5591747B2 (ja) 2011-03-30 2014-09-17 株式会社日立製作所 発光計測装置及び微生物計数装置
JP5787390B2 (ja) * 2011-04-06 2015-09-30 インスタント バイオスキャン， エルエルシー 微生物検出装置及び方法
JP2012217382A (ja) * 2011-04-08 2012-11-12 Fuji Electric Co Ltd 微生物検出装置
JP5822534B2 (ja) * 2011-05-13 2015-11-24 株式会社日立ハイテクノロジーズ 自動分析装置
JP2013169196A (ja) * 2012-02-22 2013-09-02 Sharp Corp 検出装置および検出方法
KR101411428B1 (ko) * 2012-07-12 2014-06-24 한국과학기술원 집광식 휴대용 형광 검출 시스템
JP6316574B2 (ja) * 2013-11-21 2018-04-25 アズビル株式会社 粒子検出装置及び粒子の検出方法
JP6425918B2 (ja) * 2014-05-27 2018-11-21 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
JP6456605B2 (ja) * 2014-05-28 2019-01-23 アズビル株式会社 粒子検出装置
JP2015227805A (ja) * 2014-05-30 2015-12-17 アズビル株式会社 液中粒子検出装置及び液中粒子の検出方法
US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
EP3168604B1 (en) 2015-11-10 2021-12-01 LG Electronics Inc. Device for measuring floating micro-organisms
CN110100172B (zh) 2016-12-21 2021-12-24 Lg电子株式会社 浮游微生物测量装置以及包括其的空气调节装置
US10267723B1 (en) * 2018-01-23 2019-04-23 Cbrn International, Ltd. Bioaerosol particle detector
AU2019326043A1 (en) * 2018-08-20 2021-03-04 Billy W. Williams Protective barrier for sterilization containers
EP4043865A4 (en) * 2019-10-09 2022-11-23 Panasonic Intellectual Property Management Co., Ltd. PHOTOGRAPHY DEVICE
KR102225665B1 (ko) * 2019-10-10 2021-03-10 국방과학연구소 생물입자 탐지방법

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497690A (en) * 1967-09-21 1970-02-24 Bausch & Lomb Method and apparatus for classifying biological cells by measuring the size and fluorescent response thereof
US3850525A (en) 1973-07-09 1974-11-26 Beckman Instruments Inc Simultaneous multiple measurements in laser photometers
US4071298A (en) 1974-06-27 1978-01-31 Stanford Research Institute Laser Raman/fluorescent device for analyzing airborne particles
JPS63259442A (ja) * 1987-04-15 1988-10-26 Omron Tateisi Electronics Co 細胞分析装置
US5123731A (en) * 1988-02-01 1992-06-23 Canon Kabushiki Kaisha Particle measuring device
US5203339A (en) 1991-06-28 1993-04-20 The Government Of The United States Of America As Represented By The Secretary Of The Department Health And Human Services Method and apparatus for imaging a physical parameter in turbid media using diffuse waves
US5290707A (en) 1991-11-25 1994-03-01 The United States Of America As Represented By The Secretary Of The Army Method for detection of microorganisms
US6509192B1 (en) 1992-02-24 2003-01-21 Coulter International Corp. Quality control method
WO1995009354A1 (en) * 1993-09-27 1995-04-06 Venturedyne Limited Improved particle sensor and method for assaying a particle
US5540494A (en) * 1994-06-03 1996-07-30 Purvis, Jr.; Norman B. Method and apparatus for determining absolute particle size, surface area and volume normalized fluorescence using forward angle light scatter intensity in flow cytometry
US5895922A (en) * 1996-03-19 1999-04-20 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Fluorescent biological particle detection system
US5701012A (en) 1996-03-19 1997-12-23 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Fluorescent biological particle detection system
US6087947A (en) 1996-07-11 2000-07-11 Robert N. Hamburger Allergen detector system and method
US5646597A (en) 1996-07-11 1997-07-08 Robert N. Hamburger Allergen detector system and method
WO1998041876A1 (en) 1997-03-17 1998-09-24 Tsi Incorporated System for detecting fluorescing components in aerosols
US5986555A (en) 1997-10-07 1999-11-16 Robert N. Hamburger Allergen detector system and method
US5969622A (en) 1997-10-07 1999-10-19 Robert N. Hamburger Allergen detector system and method
CA2640578A1 (en) 1998-05-14 1999-11-18 Luminex Corporation Multi-analyte diagnostic system and computer implemented process for same
CA2328408C (en) * 1998-05-14 2005-02-15 Luminex Corporation Zero dead time architecture and method for flow cytometer
JP4477173B2 (ja) * 1998-09-30 2010-06-09 シスメックス株式会社 微生物測定方法及び装置
US6067157A (en) 1998-10-09 2000-05-23 University Of Washington Dual large angle light scattering detection
US7126687B2 (en) 1999-08-09 2006-10-24 The United States Of America As Represented By The Secretary Of The Army Method and instrumentation for determining absorption and morphology of individual airborne particles
US20020045190A1 (en) * 2000-07-11 2002-04-18 Wilson Robert B. Encoding methods using up-converting phosphors for high-throughput screening of catalysts
US6787104B1 (en) 2000-09-14 2004-09-07 The Regents Of The University Of California Detection and treatment of chemical weapons and/or biological pathogens
JP2003038163A (ja) * 2001-07-26 2003-02-12 Yamato Seisakusho:Kk 微生物検出装置
CA2474036C (en) * 2001-11-07 2012-09-25 S3I, Llc System and method for detecting and classifying biological particles
US6831279B2 (en) 2001-11-27 2004-12-14 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Laser diode-excited biological particle detection system
US7441703B2 (en) * 2002-08-20 2008-10-28 Illumina, Inc. Optical reader for diffraction grating-based encoded optical identification elements
US7122384B2 (en) * 2002-11-06 2006-10-17 E. I. Du Pont De Nemours And Company Resonant light scattering microparticle methods
US7053783B2 (en) 2002-12-18 2006-05-30 Biovigilant Systems, Inc. Pathogen detector system and method
US6936828B2 (en) * 2003-02-14 2005-08-30 Honeywell International Inc. Particle detection system and method
CA2524345C (en) * 2003-04-29 2014-04-08 S3I, Llc A multi-spectral optical method and system for detecting and classifying biological and non-biological particles
EP1676122A2 (en) 2003-09-30 2006-07-05 Singulex, Inc. Methods for enhancing the analysis of particle detection
JP2005102645A (ja) * 2003-10-01 2005-04-21 Sysmex Corp 微生物の殺菌処理効果測定方法
US7430046B2 (en) 2004-07-30 2008-09-30 Biovigilant Systems, Inc. Pathogen and particle detector system and method
GB2420616B (en) * 2004-11-17 2010-10-13 Victor Higgs A pollution monitoring unit for monitoring local air quality
WO2007011854A2 (en) 2005-07-15 2007-01-25 Biovigilant Systems, Inc. Pathogen and particle detector system and method

Also Published As

Publication number Publication date
JP2010513847A (ja) 2010-04-30
EP2041550A2 (en) 2009-04-01
US8647860B2 (en) 2014-02-11
US20120120385A1 (en) 2012-05-17
EP2041550A4 (en) 2011-08-24
WO2008105893A3 (en) 2009-01-15
KR20090060408A (ko) 2009-06-12
JP5388846B2 (ja) 2014-01-15
WO2008105893A2 (en) 2008-09-04
KR101418295B1 (ko) 2014-07-10
US20120307234A1 (en) 2012-12-06

Similar Documents

Publication Publication Date Title
HK1132797A1 (en) Pathogen detection by simultaneous size/fluorescence measurement
EP2235736A4 (en) PATHOGEN DETECTION BY SIMULTANEOUS SIZE FLUORESCENT MEASUREMENT
GB2455959B (en) Multi-channel detection
EP2009464A4 (en) OBJECT DETECTION DEVICE
HK1119245A1 (en) Pathogen detection biosensor
GB0603653D0 (en) Tool detection
EP2361553A4 (en) DEVICE FOR DETECTING BIOLOGICAL COMPONENTS
EP2094218A4 (en) SENSOR
GB0707433D0 (en) Fluorescence measurement
GB0701444D0 (en) Detecting analytes
EP2103929A4 (en) SUBSTANCE DETECTION SENSOR
GB0715590D0 (en) Sensing apparatus
GB2442857B (en) Measuring apparatus
GB0604608D0 (en) Sensing apparatus
GB0804491D0 (en) Detecting analytes
GB0607712D0 (en) Detection assay
GB0617730D0 (en) Analyte detection
GB0621990D0 (en) Detection
GB0618669D0 (en) Detection
GB0625478D0 (en) Detection apparatus
GB2434269B (en) Measuring apparatus
GB0700640D0 (en) Detecting analytes
EP2071350A4 (en) MAGNETISM DETECTION DEVICE
GB2441050B (en) Measuring device
GB0718691D0 (en) Measurement device

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170625