ATE355387T1 - Verfahren, vorrichtung und reagenziensatz zum zählen von bakterien - Google Patents

Verfahren, vorrichtung und reagenziensatz zum zählen von bakterien

Info

Publication number
ATE355387T1
ATE355387T1 AT03022247T AT03022247T ATE355387T1 AT E355387 T1 ATE355387 T1 AT E355387T1 AT 03022247 T AT03022247 T AT 03022247T AT 03022247 T AT03022247 T AT 03022247T AT E355387 T1 ATE355387 T1 AT E355387T1
Authority
AT
Austria
Prior art keywords
bacteria
counting
assay sample
optical information
dead
Prior art date
Application number
AT03022247T
Other languages
English (en)
Inventor
Yasuyuki Kawashima
Yoshiro Ikeuchi
Yasuhiro Sakai
Original Assignee
Sysmex Corp
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 Sysmex Corp filed Critical Sysmex Corp
Application granted granted Critical
Publication of ATE355387T1 publication Critical patent/ATE355387T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • 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
    • C12Q1/06—Quantitative determination
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT03022247T 2002-10-04 2003-10-01 Verfahren, vorrichtung und reagenziensatz zum zählen von bakterien ATE355387T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002292606A JP4236893B2 (ja) 2002-10-04 2002-10-04 菌計数方法および菌計数装置

Publications (1)

Publication Number Publication Date
ATE355387T1 true ATE355387T1 (de) 2006-03-15

Family

ID=31987220

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03022247T ATE355387T1 (de) 2002-10-04 2003-10-01 Verfahren, vorrichtung und reagenziensatz zum zählen von bakterien

Country Status (5)

Country Link
US (1) US7422870B2 (de)
EP (1) EP1405918B1 (de)
JP (1) JP4236893B2 (de)
AT (1) ATE355387T1 (de)
DE (1) DE60312091T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7309581B2 (en) * 2000-11-01 2007-12-18 Sysmex Corporation Method of staining, detection and counting bacteria, and a diluent for bacterial stain
JP2006067974A (ja) * 2004-09-06 2006-03-16 Sysmex Corp 微生物の殺菌処理効果測定方法
JP4967280B2 (ja) * 2005-08-30 2012-07-04 パナソニック株式会社 微生物計数装置
WO2007029821A1 (ja) * 2005-09-08 2007-03-15 Matsushita Electric Industrial Co., Ltd. 微生物計数装置
JP4792880B2 (ja) * 2005-09-08 2011-10-12 パナソニック株式会社 微生物計数方法および微生物計数装置
JP4779518B2 (ja) * 2005-09-08 2011-09-28 パナソニック株式会社 蛍光読取装置および微生物計数装置
JP2007097582A (ja) * 2005-09-08 2007-04-19 Matsushita Electric Ind Co Ltd 微生物計数装置
JP5140956B2 (ja) * 2005-09-09 2013-02-13 パナソニック株式会社 微生物計数装置
JP4794334B2 (ja) * 2006-03-22 2011-10-19 シスメックス株式会社 尿試料分析用試薬及び尿試料の分析方法
JP4759438B2 (ja) * 2006-05-17 2011-08-31 シスメックス株式会社 尿中有形成分分析装置
JP2008187935A (ja) * 2007-02-02 2008-08-21 Matsushita Electric Ind Co Ltd 微生物計数装置および点検用チップ
US8148101B2 (en) 2008-07-22 2012-04-03 Abbott Laboratories Method for classifying and counting bacteria in body fluids
JP5480559B2 (ja) * 2008-10-30 2014-04-23 シスメックス株式会社 細菌分析装置、細菌分析方法及びコンピュータプログラム
CN102019277B (zh) * 2010-10-29 2013-05-22 北京惟馨雨生物科技有限公司 一种用于细胞和颗粒分离的分选仪及分选方法
JP5969619B2 (ja) * 2011-11-08 2016-08-17 ザ プロクター アンド ギャンブル カンパニー プレバイオティクスの識別方法及びそれを含む組成物
JP6253657B2 (ja) * 2012-10-08 2017-12-27 ヴェンタナ メディカル システムズ， インク． 有色素サンプルを明確化するための方法、キット、及びシステム
CN107805596A (zh) * 2016-09-09 2018-03-16 东北农业大学 一种用于普通玻璃载玻片的细菌直接计数盒
CA3094752A1 (en) * 2018-03-22 2019-09-26 Idexx Laboratories, Inc. Methods for measuring bacteria in biological samples
CN110530827A (zh) * 2019-07-16 2019-12-03 上海交通大学 一种粪菌定量的方法
CN112575054B (zh) * 2019-12-16 2022-12-16 中国计量科学研究院 单增李斯特菌和细菌总数快速同步多重检测方法及试剂盒
WO2022241243A1 (en) * 2021-05-13 2022-11-17 Fluid-Screen, Inc. Techniques for detection and quantification of live and dead bacteria in a fluid sample
JPWO2023002788A1 (de) * 2021-07-21 2023-01-26
CN120468031B (zh) * 2025-05-29 2026-01-06 武汉格林环源净化工程有限公司 一种污水污泥微生物菌群浓度检测装置及检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665024A (en) * 1984-10-01 1987-05-12 Becton, Dickinson And Company Fluorescent gram stain
SU1306947A1 (ru) * 1985-07-24 1987-04-30 Предприятие П/Я А-1631 Способ определени концентрации живых микроорганизмов
US5545535A (en) * 1993-04-13 1996-08-13 Molecular Probes, Inc. Fluorescent assay for bacterial gram reaction
JP3837006B2 (ja) 2000-03-22 2006-10-25 シスメックス株式会社 細菌の染色方法及び検出方法
US7309581B2 (en) * 2000-11-01 2007-12-18 Sysmex Corporation Method of staining, detection and counting bacteria, and a diluent for bacterial stain
US7585641B2 (en) * 2003-01-21 2009-09-08 Agdia, Inc. Immunoassay and method of use
JP4448673B2 (ja) * 2003-08-22 2010-04-14 シスメックス株式会社 細菌分析装置および方法

Also Published As

Publication number Publication date
EP1405918A1 (de) 2004-04-07
JP2004121143A (ja) 2004-04-22
DE60312091D1 (de) 2007-04-12
JP4236893B2 (ja) 2009-03-11
DE60312091T2 (de) 2007-10-31
EP1405918B1 (de) 2007-02-28
US20040067548A1 (en) 2004-04-08
US7422870B2 (en) 2008-09-09

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