HK1109787A1 - Analytical method and instrument - Google Patents

Analytical method and instrument

Info

Publication number
HK1109787A1
HK1109787A1 HK08100413.1A HK08100413A HK1109787A1 HK 1109787 A1 HK1109787 A1 HK 1109787A1 HK 08100413 A HK08100413 A HK 08100413A HK 1109787 A1 HK1109787 A1 HK 1109787A1
Authority
HK
Hong Kong
Prior art keywords
instrument
analytical method
analyte
determination
subjects
Prior art date
Application number
HK08100413.1A
Other languages
English (en)
Inventor
Rolf Knobel
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of HK1109787A1 publication Critical patent/HK1109787A1/xx

Links

Classifications

    • 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
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C12Q1/6851—Quantitative amplification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00594—Quality control, including calibration or testing of components of the analyser
    • G01N35/00693—Calibration
    • G01N2035/00702—Curve-fitting; Parameter matching; Calibration constants
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Bioinformatics & Cheminformatics (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 Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
HK08100413.1A 2005-12-19 2008-01-11 Analytical method and instrument HK1109787A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112359A EP1798650A1 (en) 2005-12-19 2005-12-19 Analytical method and instrument

Publications (1)

Publication Number Publication Date
HK1109787A1 true HK1109787A1 (en) 2008-06-20

Family

ID=36499040

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08100413.1A HK1109787A1 (en) 2005-12-19 2008-01-11 Analytical method and instrument

Country Status (9)

Country Link
US (1) US8239137B2 (ja)
EP (2) EP1798650A1 (ja)
JP (1) JP4718431B2 (ja)
CN (1) CN101037711B (ja)
AT (1) ATE479152T1 (ja)
CA (1) CA2571454C (ja)
DE (1) DE602006016397D1 (ja)
ES (1) ES2349107T3 (ja)
HK (1) HK1109787A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7680868B2 (en) * 2005-12-20 2010-03-16 Roche Molecular Systems, Inc. PCR elbow determination by use of a double sigmoid function curve fit with the Levenburg-Marquardt algorithm and normalization
US8095322B2 (en) * 2007-06-29 2012-01-10 Roche Molecular Systems, Inc. Systems and methods for determining cross-talk coefficients in PCR and other data sets
US20090119020A1 (en) * 2007-09-25 2009-05-07 Roche Molecular Systems, Inc. Pcr elbow determination using quadratic test for curvature analysis of a double sigmoid
WO2009054474A1 (ja) * 2007-10-26 2009-04-30 Toppan Printing Co., Ltd. アレル判定装置及び方法、ならびに、コンピュータプログラム
US8374795B2 (en) * 2008-05-13 2013-02-12 Roche Molecular Systems, Inc. Systems and methods for step discontinuity removal in real-time PCR fluorescence data
CN102187215A (zh) * 2008-09-09 2011-09-14 生物辐射实验室股份有限公司 基于回归的多级pcr分析系统
US9273346B2 (en) * 2009-05-15 2016-03-01 Biofire Diagnostics, Inc. Systems and methods for automated melting curve analysis
US9932628B2 (en) 2012-07-27 2018-04-03 Gen-Probe Incorporated Dual reference calibration method and system for quantifying polynucleotides
EP2719770B1 (en) 2012-10-15 2015-12-30 F. Hoffmann-La Roche AG A method of detecting a presence and/or measuring a quantity of an analyte in a sample by a nucleic acid amplification reaction
CN104854457B (zh) * 2012-12-20 2016-09-14 霍夫曼-拉罗奇有限公司 用于分析体液样本的方法
AU2014265454B2 (en) * 2013-05-15 2019-07-18 Thorne Diagnostics, Inc. Nucleic acid amplification signal acquisition and signal analysis
ES2899739T3 (es) 2014-08-27 2022-03-14 Hoffmann La Roche Un procedimiento de análisis y sistema para analizar una reacción de amplificación de ácido nucleico
US10240836B2 (en) * 2015-06-30 2019-03-26 Emerson Climate Technologies Retail Solutions, Inc. Energy management for refrigeration systems
GB201511587D0 (en) * 2015-07-02 2015-08-19 Ge Healthcare Bio Sciences Ab A method and a system for determining a concentration range for a sample by means of a calibration curve
EP3353697A4 (en) * 2015-09-24 2019-03-20 Seegene, Inc. ANALYSIS OF MULTIPLE RECORDINGS FOR DETERMINING THE PRESENCE OR NON-PRESENCE OF TARGET ANALYSTS
CN106841133A (zh) * 2016-12-31 2017-06-13 必欧瀚生物技术（合肥）有限公司 一种基于荧光免疫层析技术的定量检测计算方法
EP3432314A1 (en) 2017-07-17 2019-01-23 F. Hoffmann-La Roche AG Techniques for determining coagulation results
JP7012151B2 (ja) * 2017-09-28 2022-01-27 シージーン アイエヌシー 試料内ターゲット分析物を分析する方法及び装置
WO2019148169A1 (en) * 2018-01-29 2019-08-01 Gen-Probe Incorporated Analytical systems and methods
CN108387673B (zh) * 2018-03-07 2020-08-14 河南理工大学 一种混合物成分闪速定性识别方法
CN110553989A (zh) * 2019-09-03 2019-12-10 无锡创想分析仪器有限公司 一种去除光谱基线的方法
CN112816446B (zh) * 2020-12-24 2022-02-01 四川长虹电器股份有限公司 一种基于荧光光谱检测荧光轮粉体衰变的方法
WO2023132155A1 (ja) * 2022-01-05 2023-07-13 株式会社日立ハイテク 予測線計算装置、予測線計算方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028182A (en) * 1972-11-18 1977-06-07 Canadian Patents And Development Limited Microbiological synthesis of proteinaceous material employing normally gaseous hydrocarbon substrate and the products thereof
US4683202A (en) 1985-03-28 1987-07-28 Cetus Corporation Process for amplifying nucleic acid sequences
DK171161B1 (da) 1985-03-28 1996-07-08 Hoffmann La Roche Fremgangsmåde til påvisning af forekomst eller fravær af mindst én specifik nukleinsyresekvens i en prøve eller til skelnen mellem to forskellige nukleinsyresekvenser i denne prøve
US5210015A (en) 1990-08-06 1993-05-11 Hoffman-La Roche Inc. Homogeneous assay system using the nuclease activity of a nucleic acid polymerase
US5994056A (en) 1991-05-02 1999-11-30 Roche Molecular Systems, Inc. Homogeneous methods for nucleic acid amplification and detection
US5766889A (en) 1994-06-08 1998-06-16 The Perkin-Elmer Corporation Method for determining the characteristics of the concentration growth of target nucleic acid molecules in polymerase chain reaction sample
ATE295427T1 (de) 1996-06-04 2005-05-15 Univ Utah Res Found Überwachung der hybridisierung während pcr
US6303305B1 (en) * 1999-03-30 2001-10-16 Roche Diagnostics, Gmbh Method for quantification of an analyte
US7228237B2 (en) * 2002-02-07 2007-06-05 Applera Corporation Automatic threshold setting and baseline determination for real-time PCR
US7680604B2 (en) 2005-03-11 2010-03-16 Roche Molecular Systems, Inc. PCR elbow determination by rotational transform after zero slope alignment
US7680603B2 (en) * 2005-03-11 2010-03-16 Roche Molecular Systems, Inc. Systems and methods for determining real-time PCR cycle thresholds using a rotation transformation

Also Published As

Publication number Publication date
CN101037711B (zh) 2012-04-25
EP1798652A1 (en) 2007-06-20
CA2571454A1 (en) 2007-06-19
CA2571454C (en) 2015-01-27
EP1798652B1 (en) 2010-08-25
CN101037711A (zh) 2007-09-19
EP1798652B8 (en) 2010-09-29
US20070166744A1 (en) 2007-07-19
ES2349107T3 (es) 2010-12-28
US8239137B2 (en) 2012-08-07
DE602006016397D1 (de) 2010-10-07
ATE479152T1 (de) 2010-09-15
JP4718431B2 (ja) 2011-07-06
JP2007188484A (ja) 2007-07-26
EP1798650A1 (en) 2007-06-20
ES2349107T8 (es) 2011-02-08

Similar Documents

Publication Publication Date Title
HK1109787A1 (en) Analytical method and instrument
WO2006105098A3 (en) Body parameter detecting sensor and method for detecting body parameters
EP1691192A4 (en) METHOD FOR MEASURING A BLOOD COMPOUND, DETECTOR USED FOR THE SAME, AND MEASURING INSTRUMENT
EP1997198A4 (en) IR-MEASURED LASER INSTRUMENT FOR ANALYZING A GASEOUS SAMPLE AND METHOD OF USING THE SAME
WO2007062225A3 (en) Test substrate handling apparatus
WO2007038754A3 (en) Gene expression profiling for identification monitoring and treatment of rheumatoid arthritis
WO2007126444A3 (en) Analyte monitoring
WO2008031110A3 (en) Method and apparatus for providing analyte sensor and data processing device
WO2007002579A3 (en) Assay cartridges and methods for point of care instruments
HK1162898A1 (zh) 將數據輸入分析物測試裝置的方法
ATE414166T1 (de) Glukosebiosensor und verfahren
WO2008063413A3 (en) Gene expression profiling for identification, monitoring, and treatment of lung cancer
WO2008031106A3 (en) Method and system for providing an integrated analyte sensor insertion device and data processing unit
EP1805499A4 (en) METHOD AND DEVICE FOR DETERMINING AN ANALYZ CONCENTRATION IN A SAMPLE OF INTERFERING SUBSTANCE
ATE513282T1 (de) Exemplar-/pde-basiertes verfahren zur füllung von nullbereichen und zur entsprechenden genauigkeitsbewertung
ATE504044T1 (de) Parametrisches kalibrationsverfahren
WO2007034442A3 (en) Method and apparatus for analysing an emotional state of a user being provided with content information
WO2008014132A3 (en) Combination analyte measurement device and method of use
WO2008039946A3 (en) Integrated meter for analyzing biological samples
TW200628394A (en) Process control monitors for interferometric modulators
WO2008069881A3 (en) Gene expression profiling for identification, monitoring and treatment of melanoma
WO2007002189A3 (en) Analyte sensor
AU2002330406A1 (en) Biosensing instrument and method and identifying device having biosensing function
WO2007020598A3 (en) Method and apparatus featuring simple click style interactions according to a clinical task workflow
WO2008058014A3 (en) Method and apparatus for noninvasive probe/skin tissue contact sensing