MA52410A - Méthodes et systèmes d'étalonnage et d'utilisation d'une caméra permettant la détection d'un analyte dans un échantillon - Google Patents

Méthodes et systèmes d'étalonnage et d'utilisation d'une caméra permettant la détection d'un analyte dans un échantillon

Info

Publication number
MA52410A
MA52410A MA052410A MA52410A MA52410A MA 52410 A MA52410 A MA 52410A MA 052410 A MA052410 A MA 052410A MA 52410 A MA52410 A MA 52410A MA 52410 A MA52410 A MA 52410A
Authority
MA
Morocco
Prior art keywords
analyte
calibration
sample
systems
detection
Prior art date
Application number
MA052410A
Other languages
English (en)
Other versions
MA52410B1 (fr
Inventor
Max Berg
Fredrik Hailer
Bernd Limburg
Original Assignee
Hoffmann La Roche
Roche Diabetes Care Gmbh
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, Roche Diabetes Care Gmbh filed Critical Hoffmann La Roche
Publication of MA52410A publication Critical patent/MA52410A/fr
Publication of MA52410B1 publication Critical patent/MA52410B1/fr

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
    • G01N21/17—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
    • 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
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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)
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Data Mining & Analysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Software Systems (AREA)
  • Operations Research (AREA)
  • Probability & Statistics with Applications (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Databases & Information Systems (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
MA52410A 2018-02-26 2019-02-25 Procédés et systèmes d'étalonnage et d'utilisation d'une caméra pour détecter un analyte dans un échantillon MA52410B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18158626 2018-02-26
PCT/EP2019/054583 WO2019162496A1 (fr) 2018-02-26 2019-02-25 Méthodes et systèmes d'étalonnage et d'utilisation d'une caméra permettant la détection d'un analyte dans un échantillon

Publications (2)

Publication Number Publication Date
MA52410A true MA52410A (fr) 2021-06-02
MA52410B1 MA52410B1 (fr) 2023-10-31

Family

ID=61386730

Family Applications (1)

Application Number Title Priority Date Filing Date
MA52410A MA52410B1 (fr) 2018-02-26 2019-02-25 Procédés et systèmes d'étalonnage et d'utilisation d'une caméra pour détecter un analyte dans un échantillon

Country Status (11)

Country Link
US (1) US11781973B2 (fr)
EP (1) EP3759465B1 (fr)
JP (1) JP7185701B2 (fr)
KR (1) KR102340166B1 (fr)
CN (1) CN112020640B (fr)
ES (1) ES2957337T3 (fr)
MA (1) MA52410B1 (fr)
PL (1) PL3759465T3 (fr)
RU (1) RU2754208C1 (fr)
TW (1) TWI810247B (fr)
WO (1) WO2019162496A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12235217B2 (en) 2019-11-13 2025-02-25 Scanwell Health, Inc. Diagnostic test kits for sample preparation and analysis
CN115461610A (zh) * 2020-05-11 2022-12-09 豪夫迈·罗氏有限公司 评估颜色参考卡的质量的方法
KR20230082616A (ko) 2020-09-17 2023-06-08 스캔웰 헬스, 인크. 진단 테스트 키트들 및 이를 분석하는 방법들
EP3978909B1 (fr) * 2020-09-30 2025-11-19 Roche Diabetes Care GmbH Procédé de détermination de la concentration d'au moins un analyte dans un fluide corporel
AU2021366678A1 (en) 2020-10-23 2023-05-18 Becton, Dickinson And Company Systems and methods for imaging and image-based analysis of test devices
USD970033S1 (en) 2020-10-23 2022-11-15 Becton, Dickinson And Company Cartridge imaging background device
KR20230165290A (ko) 2021-04-01 2023-12-05 벡톤 디킨슨 앤드 컴퍼니 그룹 a 연쇄상구균 면역검정의 특이성 및 민감도를 향상시키기 위한 방법들
CN118696227A (zh) 2022-02-11 2024-09-24 豪夫迈·罗氏有限公司 确定体液中至少一种分析物的浓度的方法和装置
JP2024064235A (ja) * 2022-10-27 2024-05-14 メタウォーター株式会社 濃度の推定方法、濃度の推定プログラム、及び濃度の推定システム
CN116010747A (zh) * 2022-12-06 2023-04-25 上海蒙克信息科技有限公司 一种用于印染纺织品的修色方法和系统

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JP2007101482A (ja) * 2005-10-07 2007-04-19 Matsushita Electric Ind Co Ltd 測定チップならびにその分析方法
KR101613048B1 (ko) 2005-11-18 2016-04-15 케이엘에이-텐코 코포레이션 검사 데이터와 조합하여 설계 데이터를 활용하는 방법 및 시스템
EP1801568A1 (fr) * 2005-12-21 2007-06-27 Micronas Holding GmbH Bande de test et procédé de mesure d'une concentration d'analyte dans un échantillon d'un fluide biologique
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JP6322643B2 (ja) * 2013-01-07 2018-05-09 アイセンサー・カンパニー・リミテッドＩｘｅｎｓｏｒ Ｃｏ．， Ｌｔｄ． 試験紙及び試験紙の読取方法
US9787815B2 (en) * 2013-01-21 2017-10-10 Cornell University Smartphone-based apparatus and method
CN105164514A (zh) * 2013-01-21 2015-12-16 康奈尔大学 基于智能手机的装置和用于获取可重复的定量比色测量的方法
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Also Published As

Publication number Publication date
EP3759465B1 (fr) 2023-08-02
ES2957337T3 (es) 2024-01-17
CN112020640A (zh) 2020-12-01
JP2021515203A (ja) 2021-06-17
CA3091988A1 (fr) 2019-08-29
US11781973B2 (en) 2023-10-10
TWI810247B (zh) 2023-08-01
WO2019162496A1 (fr) 2019-08-29
TW202004163A (zh) 2020-01-16
JP7185701B2 (ja) 2022-12-07
CN112020640B (zh) 2024-03-08
BR112020017213A2 (pt) 2020-12-22
US20200386672A1 (en) 2020-12-10
RU2754208C1 (ru) 2021-08-30
PL3759465T3 (pl) 2023-12-11
EP3759465A1 (fr) 2021-01-06
MA52410B1 (fr) 2023-10-31
KR20200122375A (ko) 2020-10-27
KR102340166B1 (ko) 2021-12-16
EP3759465C0 (fr) 2023-08-02

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