MX2010009030A - Sistemas y metodos para identificar con alta confiabilidad un cultivo como positivo para microorganismos. - Google Patents

Sistemas y metodos para identificar con alta confiabilidad un cultivo como positivo para microorganismos.

Info

Publication number
MX2010009030A
MX2010009030A MX2010009030A MX2010009030A MX2010009030A MX 2010009030 A MX2010009030 A MX 2010009030A MX 2010009030 A MX2010009030 A MX 2010009030A MX 2010009030 A MX2010009030 A MX 2010009030A MX 2010009030 A MX2010009030 A MX 2010009030A
Authority
MX
Mexico
Prior art keywords
culture
values
microorganisms
systems
methods
Prior art date
Application number
MX2010009030A
Other languages
English (en)
Inventor
Patrick Shawn Beaty
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of MX2010009030A publication Critical patent/MX2010009030A/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Sistemas, métodos y aparatos para determinar si un cultivo en un recipiente contiene en proporcion una pluralidad de microorganismos. El valor de una relativa normalización se calcula para cada medición respectiva de un estado biológico del cultivo entre (i) la medición respectiva y (ii) un estado biológico inicial. Para cada intervalo fijo de puntos de tiempo, un derivado de la normalización de los valores relativos en el intervalo de puntos de tiempo se calcula, para formar una pluralidad de valores tasa de transformación. Para cada conjunto de valores de transformación en el tipo de pluralidad de valores tasa de transformación, una medida de tendencia central de los valores en el conjunto se calcula, para formar una pluralidad de los valores medios de transformación relativa. A efecto de determinar si el cultivo contiene los microorganismos que se haga en función de si cualquier valor promedio calculado de transformación relativa excede un primer umbral, o si una medida del crecimiento exhibido por la cultivo excede un segundo umbral.
MX2010009030A 2008-02-19 2008-02-19 Sistemas y metodos para identificar con alta confiabilidad un cultivo como positivo para microorganismos. MX2010009030A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/002175 WO2009105063A1 (en) 2008-02-19 2008-02-19 Systems and methods for identifying a culture as positive for microorganisms with high confidence

Publications (1)

Publication Number Publication Date
MX2010009030A true MX2010009030A (es) 2010-09-30

Family

ID=40985793

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009030A MX2010009030A (es) 2008-02-19 2008-02-19 Sistemas y metodos para identificar con alta confiabilidad un cultivo como positivo para microorganismos.

Country Status (8)

Country Link
US (2) US10337046B2 (es)
EP (1) EP2245177B1 (es)
JP (1) JP5616797B2 (es)
CN (1) CN102016062B (es)
CA (1) CA2715569C (es)
ES (1) ES2545203T3 (es)
MX (1) MX2010009030A (es)
WO (1) WO2009105063A1 (es)

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CN113066533B (zh) * 2021-04-02 2023-04-04 欧蒙医学诊断（中国）有限公司 一种mNGS病原体数据分析方法

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Also Published As

Publication number Publication date
CA2715569A1 (en) 2009-08-27
CN102016062B (zh) 2016-10-12
CA2715569C (en) 2019-03-05
US20190276869A1 (en) 2019-09-12
JP5616797B2 (ja) 2014-10-29
WO2009105063A1 (en) 2009-08-27
ES2545203T3 (es) 2015-09-09
EP2245177A1 (en) 2010-11-03
CN102016062A (zh) 2011-04-13
US20110029252A1 (en) 2011-02-03
EP2245177A4 (en) 2012-01-25
US10337046B2 (en) 2019-07-02
JP2011512159A (ja) 2011-04-21
US11807894B2 (en) 2023-11-07
EP2245177B1 (en) 2015-05-13

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