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 échantillonInfo
- 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
Links
- 239000012491 analyte Substances 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- G01N33/574—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; CALCULATING OR 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)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Plasma & Fusion (AREA)
- Data Mining & Analysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Hospice & Palliative Care (AREA)
- Oncology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
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 (13)
| Country | Link |
|---|---|
| US (1) | US11781973B2 (fr) |
| EP (1) | EP3759465B1 (fr) |
| JP (1) | JP7185701B2 (fr) |
| KR (1) | KR102340166B1 (fr) |
| CN (1) | CN112020640B (fr) |
| BR (1) | BR112020017213A2 (fr) |
| CA (1) | CA3091988A1 (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4150327B1 (fr) | 2020-05-11 | 2024-01-10 | F. Hoffmann-La Roche AG | Procédé d'évaluation de la qualité d'une carte de référence de couleurs |
| AU2021345448A1 (en) | 2020-09-17 | 2023-04-20 | Scanwell Health, Inc. | Diagnostic test kits and methods of analyzing the same |
| USD970033S1 (en) | 2020-10-23 | 2022-11-15 | Becton, Dickinson And Company | Cartridge imaging background device |
| WO2022087210A1 (fr) | 2020-10-23 | 2022-04-28 | Becton, Dickinson And Company | Systèmes et procédés d'imagerie et d'analyse basée sur l'image de dispositifs d'essai |
| WO2023152266A1 (fr) | 2022-02-11 | 2023-08-17 | F. Hoffmann-La Roche Ag | Procédés et dispositifs permettant de déterminer la concentration d'au moins un analyte dans un fluide corporel |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1073534A (ja) * | 1996-08-30 | 1998-03-17 | Kdk Corp | 呈色物定量装置 |
| JP2003262591A (ja) * | 2002-03-08 | 2003-09-19 | Japan Science & Technology Corp | タンパク質又は核酸の定量の最適化方法及び蛍光測定による物質の定量方法 |
| 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 |
| US20080267446A1 (en) * | 2007-04-18 | 2008-10-30 | Dale Capewell | Chemistry strip reader and method |
| JP2011191081A (ja) | 2010-03-12 | 2011-09-29 | Incorporated Educational Institution Meisei | 分析システムおよび分析方法 |
| WO2013116831A1 (fr) * | 2012-02-03 | 2013-08-08 | University Of Cincinnati | Procédé et système d'analyse d'un essai colorimétrique |
| US9528941B2 (en) | 2012-08-08 | 2016-12-27 | Scanadu Incorporated | Method and apparatus for determining analyte concentration by quantifying and interpreting color information captured in a continuous or periodic manner |
| US9241663B2 (en) * | 2012-09-05 | 2016-01-26 | Jana Care Inc. | Portable medical diagnostic systems and methods using a mobile device |
| ES2746070T3 (es) | 2013-01-07 | 2020-03-04 | Ixensor Co Ltd | Tiras de ensayo y procedimiento de lectura de tiras de ensayo |
| EP2946198B1 (fr) | 2013-01-21 | 2019-10-30 | Cornell University | Appareil basé sur un téléphone intelligent, et procédé pour l'obtention de mesures colorimétriques quantitatives, répétables |
| US9787815B2 (en) * | 2013-01-21 | 2017-10-10 | Cornell University | Smartphone-based apparatus and method |
| TWI534430B (zh) * | 2013-04-16 | 2016-05-21 | 安盛生科股份有限公司 | 試片和讀取試片的方法 |
| US9442089B2 (en) * | 2013-12-23 | 2016-09-13 | Lifescan Scotland Limited | Analyte meter test strip detection |
| GB2524227B (en) * | 2014-01-17 | 2017-07-26 | Ffe Ltd | Method of forming an imaging reference device |
| EP2916117A1 (fr) * | 2014-03-05 | 2015-09-09 | Scanadu Incorporated | Quantification des changements de couleur de plages de test chimique induits par des concentrations spécifiques d'analytes biologiques dans des conditions d'éclairage différentes |
| CL2014001150A1 (es) * | 2014-04-30 | 2014-11-07 | Lab4U Spa | Sistema y metodo donde el sistema particularmente es un dispositivo movil, para la determinacion de la concentracion de solutos en una muestra liquida coloreada, el cual se basa en la obtencion de imagenes de la muestra y de patrones de concentracion conocidos del soluto, y la determinacion de la concentracion de la muestra sobre la base del procesamiento de esas imagenes y los valores de color que las mismas proporcionan |
| CN104122213A (zh) * | 2014-06-30 | 2014-10-29 | 苏州科技学院 | 一种测量水质色度的方法 |
| EP3180596A4 (fr) * | 2014-08-15 | 2018-09-26 | Scanadu Incorporated | Procédés de luxmètre de précision pour caméras numériques pour quantifier des couleurs dans des environnements à éclairage non commandé |
| US9568432B2 (en) | 2014-09-26 | 2017-02-14 | Intel Corporation | Sensor apparatus to determine a value of a chemical parameter based on a color shade and methods thereof |
| US11293873B2 (en) * | 2015-09-08 | 2022-04-05 | Xerox Corporation | Methods and devices for improved accuracy of test results |
| US20170184506A1 (en) * | 2015-12-29 | 2017-06-29 | Pritesh Arjunbhai Patel | Reagent test strips comprising reference regions for measurement with colorimetric test platform |
| CN105675507B (zh) * | 2016-01-18 | 2019-01-08 | 浙江大学 | 一种基于手机颜色分析的半胱氨酸检测方法 |
| CN108885135B (zh) * | 2016-03-31 | 2021-06-08 | 大日本印刷株式会社 | 透射型颜色校准用图表以及校准用滑动玻璃 |
| CN107240089B (zh) * | 2017-04-17 | 2020-12-01 | 戴斌 | 一种分析物的浓度检测方法 |
-
2019
- 2019-02-25 WO PCT/EP2019/054583 patent/WO2019162496A1/fr unknown
- 2019-02-25 CN CN201980027815.XA patent/CN112020640B/zh active Active
- 2019-02-25 CA CA3091988A patent/CA3091988A1/fr active Pending
- 2019-02-25 BR BR112020017213-8A patent/BR112020017213A2/pt active Search and Examination
- 2019-02-25 TW TW108106263A patent/TWI810247B/zh active
- 2019-02-25 MA MA52410A patent/MA52410B1/fr unknown
- 2019-02-25 KR KR1020207027222A patent/KR102340166B1/ko active IP Right Grant
- 2019-02-25 RU RU2020130952A patent/RU2754208C1/ru active
- 2019-02-25 ES ES19707367T patent/ES2957337T3/es active Active
- 2019-02-25 PL PL19707367.9T patent/PL3759465T3/pl unknown
- 2019-02-25 JP JP2020544639A patent/JP7185701B2/ja active Active
- 2019-02-25 EP EP19707367.9A patent/EP3759465B1/fr active Active
-
2020
- 2020-08-24 US US17/001,363 patent/US11781973B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3759465A1 (fr) | 2021-01-06 |
| TW202004163A (zh) | 2020-01-16 |
| RU2754208C1 (ru) | 2021-08-30 |
| JP7185701B2 (ja) | 2022-12-07 |
| US20200386672A1 (en) | 2020-12-10 |
| CN112020640A (zh) | 2020-12-01 |
| BR112020017213A2 (pt) | 2020-12-22 |
| EP3759465C0 (fr) | 2023-08-02 |
| JP2021515203A (ja) | 2021-06-17 |
| WO2019162496A1 (fr) | 2019-08-29 |
| CN112020640B (zh) | 2024-03-08 |
| PL3759465T3 (pl) | 2023-12-11 |
| MA52410B1 (fr) | 2023-10-31 |
| EP3759465B1 (fr) | 2023-08-02 |
| CA3091988A1 (fr) | 2019-08-29 |
| KR102340166B1 (ko) | 2021-12-16 |
| KR20200122375A (ko) | 2020-10-27 |
| US11781973B2 (en) | 2023-10-10 |
| ES2957337T3 (es) | 2024-01-17 |
| TWI810247B (zh) | 2023-08-01 |
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