SG11201509777WA - Microorganism testing method - Google Patents

Microorganism testing method

Info

Publication number
SG11201509777WA
SG11201509777WA SG11201509777WA SG11201509777WA SG11201509777WA SG 11201509777W A SG11201509777W A SG 11201509777WA SG 11201509777W A SG11201509777W A SG 11201509777WA SG 11201509777W A SG11201509777W A SG 11201509777WA SG 11201509777W A SG11201509777W A SG 11201509777WA
Authority
SG
Singapore
Prior art keywords
testing method
microorganism testing
microorganism
testing
Prior art date
Application number
SG11201509777WA
Inventor
Yukio Hosaka
Shinya Fushida
Akiko Nakata
Kazuhiko Koike
Original Assignee
Satake Eng Co Ltd
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 Satake Eng Co Ltd filed Critical Satake Eng Co Ltd
Publication of SG11201509777WA publication Critical patent/SG11201509777WA/en

Links

Classifications

    • 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
    • C12Q1/06Quantitative determination
    • 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • 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
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • G01N2001/302Stain compositions
    • 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
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • 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
    • G01N2201/062LED's

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
SG11201509777WA 2013-05-29 2014-05-16 Microorganism testing method SG11201509777WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013112978A JP6238046B2 (en) 2013-05-29 2013-05-29 Microbiological testing method
PCT/JP2014/063113 WO2014192565A1 (en) 2013-05-29 2014-05-16 Microorganism testing method

Publications (1)

Publication Number Publication Date
SG11201509777WA true SG11201509777WA (en) 2015-12-30

Family

ID=51988600

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201509777WA SG11201509777WA (en) 2013-05-29 2014-05-16 Microorganism testing method

Country Status (10)

Country Link
US (1) US9856506B2 (en)
EP (1) EP3006569B1 (en)
JP (1) JP6238046B2 (en)
KR (1) KR20160011672A (en)
CN (1) CN105431544B (en)
AU (1) AU2014272067B2 (en)
DK (1) DK3006569T3 (en)
SG (1) SG11201509777WA (en)
TW (1) TWI622650B (en)
WO (1) WO2014192565A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD776290S1 (en) * 2014-12-31 2017-01-10 W.H.P.M. Bioresearch And Technology Fecal occult blood detector
US11408815B2 (en) * 2017-04-28 2022-08-09 Microwise Aps Method and a device for quantifying living organisms and use of a device
US11286208B2 (en) 2018-08-21 2022-03-29 General Electric Company Systems and methods for thermally processing CMC components
GB201813976D0 (en) * 2018-08-28 2018-10-10 Johnson Matthey Plc Method of monitoring a fluid and use of a tracer for monitoring a fluid
KR102130242B1 (en) * 2019-01-30 2020-07-03 한국해양대학교 산학협력단 Processed ballast water test method for treated ship using dyeing mixing reagent
JP7322593B2 (en) * 2019-08-23 2023-08-08 株式会社サタケ Microorganism inspection device and method
KR102415611B1 (en) * 2020-01-14 2022-07-06 (주) 한일사이메드 Sample measurement system
CN113430107A (en) * 2021-06-25 2021-09-24 常州市金坛第一人民医院 Modular pretreatment system for microbial detection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2680713B2 (en) * 1990-02-21 1997-11-19 三菱重工業株式会社 Method for counting live microbial cells
EP0653492B1 (en) * 1993-11-15 2000-09-27 Canon Kabushiki Kaisha Process for obtaining individual microorganisms, and applications of that process
JP2004187534A (en) * 2002-12-09 2004-07-08 Nitto Denko Corp Method for evaluating physiological activity of microorganism or cell and kit therefor
JP2007135582A (en) * 2005-10-19 2007-06-07 Jfe Engineering Kk Method and apparatus for detecting microorganism in ballast water
JP4876251B2 (en) * 2006-08-29 2012-02-15 国立大学法人山口大学 Method for determining the presence ratio of live bacteria, dead bacteria and pseudo-viable bacteria
JP2009085898A (en) 2007-10-03 2009-04-23 Hitachi Ltd Bioassay device
JP6201285B2 (en) 2012-08-24 2017-09-27 株式会社サタケ Microorganism testing method and apparatus
TWI619809B (en) * 2012-08-24 2018-04-01 佐竹股份有限公司 Method and device for inspecting microorganisms

Also Published As

Publication number Publication date
EP3006569A1 (en) 2016-04-13
KR20160011672A (en) 2016-02-01
US20160122796A1 (en) 2016-05-05
TW201534729A (en) 2015-09-16
JP6238046B2 (en) 2017-11-29
AU2014272067A1 (en) 2016-01-07
TWI622650B (en) 2018-05-01
US9856506B2 (en) 2018-01-02
CN105431544B (en) 2019-06-14
EP3006569B1 (en) 2019-07-10
WO2014192565A1 (en) 2014-12-04
JP2014230514A (en) 2014-12-11
EP3006569A4 (en) 2017-05-10
DK3006569T3 (en) 2019-10-14
CN105431544A (en) 2016-03-23
AU2014272067B2 (en) 2020-01-30

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