MA49592A1 - Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur - Google Patents
Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleurInfo
- Publication number
- MA49592A1 MA49592A1 MA49592A MA49592A MA49592A1 MA 49592 A1 MA49592 A1 MA 49592A1 MA 49592 A MA49592 A MA 49592A MA 49592 A MA49592 A MA 49592A MA 49592 A1 MA49592 A1 MA 49592A1
- Authority
- MA
- Morocco
- Prior art keywords
- measurement based
- methods
- devices
- analytical measurement
- formation reaction
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004458 analytical method Methods 0.000 title abstract 2
- 238000005755 formation reaction Methods 0.000 title 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0272—Handheld
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
- G01J3/524—Calibration of colorimeters
-
- 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
- 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
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
L'invention concerne un procédé d'évaluation de l'adéquation d'un dispositif mobile (112) comportant au moins un appareil de prise de vue (122) dans le but de réaliser une mesure analytique sur la base d'une réaction de formation de couleur. Le procédé comprend les étapes consistant à : a) fournir le ou les dispositifs mobiles (112) comportant le ou les appareils de prise de vue (122) ; b) fournir au moins un objet (114) ayant au moins un champ de couleur de référence (116) ; c) prendre au moins une image (123) d'au moins une partie du champ de couleur de référence (116) à l'aide de l'appareil de prise de vues (122) ; et d) dériver au moins un élément d'informations de résolution de couleur à l'aide de l'image (123), le ou les éléments d'informations de résolution de couleur comprenant une ou plusieurs valeurs numériques, qui quantifient la capacité de résolution de deux couleurs ou plus.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17198290.3A EP3477270B1 (fr) | 2017-10-25 | 2017-10-25 | Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur |
PCT/EP2018/078956 WO2019081460A1 (fr) | 2017-10-25 | 2018-10-23 | Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur |
Publications (2)
Publication Number | Publication Date |
---|---|
MA49592A1 true MA49592A1 (fr) | 2020-12-31 |
MA49592B1 MA49592B1 (fr) | 2021-08-31 |
Family
ID=60190622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA49592A MA49592B1 (fr) | 2017-10-25 | 2018-10-23 | Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur |
Country Status (21)
Country | Link |
---|---|
US (1) | US11189056B2 (fr) |
EP (1) | EP3477270B1 (fr) |
JP (1) | JP7278276B2 (fr) |
KR (1) | KR102654430B1 (fr) |
CN (1) | CN111247404A (fr) |
AR (1) | AR113462A1 (fr) |
AU (1) | AU2018356358B2 (fr) |
BR (1) | BR112020007491A2 (fr) |
CA (1) | CA3079334A1 (fr) |
ES (1) | ES2890884T3 (fr) |
HU (1) | HUE055740T2 (fr) |
IL (1) | IL273958B (fr) |
MA (1) | MA49592B1 (fr) |
MX (1) | MX2020004201A (fr) |
PL (1) | PL3477270T3 (fr) |
PT (1) | PT3477270T (fr) |
SG (1) | SG11202003611XA (fr) |
TN (1) | TN2020000055A1 (fr) |
TW (1) | TWI795453B (fr) |
WO (1) | WO2019081460A1 (fr) |
ZA (1) | ZA202002882B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11112406B2 (en) * | 2018-06-15 | 2021-09-07 | Reliant Immune Diagnostics, Inc. | System and method for digital remote primary, secondary, and tertiary color calibration via smart device in analysis of medical test results |
BR112021026172A2 (pt) | 2019-07-01 | 2022-02-15 | Hoffmann La Roche | Método para determinar uma concentração de um analito em um fluido corporal, dispositivo móvel, kit e meio de armazenamento legível por computador |
KR102094780B1 (ko) * | 2019-11-22 | 2020-03-30 | 주식회사 핏펫 | 색공간 변환을 이용한 생화학 정보 측정 방법 및 시스템 |
ES2938434T3 (es) * | 2019-11-25 | 2023-04-11 | Hoffmann La Roche | Procedimiento de determinación de una concentración de un analito en un líquido corporal |
EP3945296A1 (fr) * | 2020-07-30 | 2022-02-02 | Vogo | Mesure colorimétrique sur échantillon fluidique avec capteur d'image |
KR20230082616A (ko) | 2020-09-17 | 2023-06-08 | 스캔웰 헬스, 인크. | 진단 테스트 키트들 및 이를 분석하는 방법들 |
USD970033S1 (en) | 2020-10-23 | 2022-11-15 | Becton, Dickinson And Company | Cartridge imaging background device |
JP2023548785A (ja) | 2020-10-23 | 2023-11-21 | ベクトン・ディキンソン・アンド・カンパニー | 検査デバイスの撮像及び画像ベースの分析のためのシステム及び方法 |
CN113393539B (zh) * | 2021-06-08 | 2023-05-26 | 北方工业大学 | 化学反应溶液颜色突变识别方法 |
US11796543B2 (en) * | 2022-02-07 | 2023-10-24 | Farin Behbood Tashkhis Company | Colorimetric system for detection of COVID-19 using salivary metabolites |
CN114627029B (zh) * | 2022-05-12 | 2022-08-02 | 南京智谱科技有限公司 | 图像处理方法及装置、计算设备和计算机可读存储介质 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP2244086B1 (fr) * | 2006-04-08 | 2021-06-09 | Roche Diabetes Care GmbH | Analyse de données optiques à l'aide d'histogrammes |
GB201000835D0 (en) * | 2010-01-19 | 2010-03-03 | Akzo Nobel Coatings Int Bv | Method and system for determining colour from an image |
CN102608107A (zh) * | 2011-01-20 | 2012-07-25 | 中研应用感测科技股份有限公司 | 试片自动判读方法及其系统 |
GB201105474D0 (en) | 2011-03-31 | 2011-05-18 | Albagaia Ltd | Testing apparatus |
US9063091B2 (en) * | 2012-04-06 | 2015-06-23 | Ixensor Inc. | Test strips and method for reading test strips |
US9311520B2 (en) | 2012-08-08 | 2016-04-12 | Scanadu Incorporated | Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment |
US9285323B2 (en) * | 2012-08-08 | 2016-03-15 | Scanadu Incorporated | Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions |
US9241663B2 (en) * | 2012-09-05 | 2016-01-26 | Jana Care Inc. | Portable medical diagnostic systems and methods using a mobile device |
US10365214B2 (en) | 2014-01-14 | 2019-07-30 | The Regents Of The University Of California | Method and device for detection and spatial mapping of mercury concentration in water samples |
US9658217B2 (en) * | 2014-02-17 | 2017-05-23 | Ixensor Co., Ltd | Measuring physical and biochemical parameters with mobile devices |
EP3114462B1 (fr) * | 2014-03-05 | 2022-04-20 | Healthy.io Ltd. | Concentration en analytes par quantification et interprétation de couleur |
AR102615A1 (es) * | 2014-11-14 | 2017-03-15 | Bayer Healthcare Llc | Analizador de analitos |
CN104821000B (zh) * | 2015-05-22 | 2017-12-22 | 京东方科技集团股份有限公司 | 颜色辨识系统、颜色辨识方法和显示装置 |
CN104867159B (zh) * | 2015-06-05 | 2018-04-10 | 北京大恒图像视觉有限公司 | 一种数字相机传感器污点检测及分级方法与装置 |
WO2017056002A1 (fr) * | 2015-09-29 | 2017-04-06 | Ascensia Diabetes Care Holdings Ag | Procédé et système d'utilisation d'un dispositif mobile dans la détection d'analyte |
KR20180109080A (ko) * | 2016-02-08 | 2018-10-05 | 이퀄리티 코스메틱스, 인크. | 시각적 맞춤형 화장품의 형성 및 분배를 위한 장치 및 방법 |
TWI576093B (zh) * | 2016-03-03 | 2017-04-01 | 屏基醫療財團法人屏東基督教醫院 | 血色素與血球比容之檢測系統及方法 |
-
2017
- 2017-10-25 ES ES17198290T patent/ES2890884T3/es active Active
- 2017-10-25 EP EP17198290.3A patent/EP3477270B1/fr active Active
- 2017-10-25 PT PT171982903T patent/PT3477270T/pt unknown
- 2017-10-25 HU HUE17198290A patent/HUE055740T2/hu unknown
- 2017-10-25 PL PL17198290T patent/PL3477270T3/pl unknown
-
2018
- 2018-10-23 SG SG11202003611XA patent/SG11202003611XA/en unknown
- 2018-10-23 KR KR1020207014204A patent/KR102654430B1/ko active IP Right Grant
- 2018-10-23 CA CA3079334A patent/CA3079334A1/fr active Pending
- 2018-10-23 CN CN201880069400.4A patent/CN111247404A/zh active Pending
- 2018-10-23 JP JP2020523382A patent/JP7278276B2/ja active Active
- 2018-10-23 BR BR112020007491-8A patent/BR112020007491A2/pt active Search and Examination
- 2018-10-23 TN TNP/2020/000055A patent/TN2020000055A1/en unknown
- 2018-10-23 MX MX2020004201A patent/MX2020004201A/es unknown
- 2018-10-23 MA MA49592A patent/MA49592B1/fr unknown
- 2018-10-23 AU AU2018356358A patent/AU2018356358B2/en active Active
- 2018-10-23 WO PCT/EP2018/078956 patent/WO2019081460A1/fr active Application Filing
- 2018-10-24 TW TW107137507A patent/TWI795453B/zh active
- 2018-10-24 AR ARP180103094A patent/AR113462A1/es active IP Right Grant
-
2020
- 2020-04-13 IL IL273958A patent/IL273958B/en unknown
- 2020-04-17 US US16/851,664 patent/US11189056B2/en active Active
- 2020-05-18 ZA ZA2020/02882A patent/ZA202002882B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20200242809A1 (en) | 2020-07-30 |
KR102654430B1 (ko) | 2024-04-03 |
IL273958B (en) | 2022-04-01 |
WO2019081460A1 (fr) | 2019-05-02 |
KR20200078548A (ko) | 2020-07-01 |
PL3477270T3 (pl) | 2021-12-13 |
PT3477270T (pt) | 2021-09-16 |
TN2020000055A1 (en) | 2022-01-06 |
CA3079334A1 (fr) | 2019-05-02 |
RU2020115603A (ru) | 2021-11-25 |
IL273958A (en) | 2020-05-31 |
US11189056B2 (en) | 2021-11-30 |
TWI795453B (zh) | 2023-03-11 |
JP2021500572A (ja) | 2021-01-07 |
TW201928879A (zh) | 2019-07-16 |
CN111247404A (zh) | 2020-06-05 |
SG11202003611XA (en) | 2020-05-28 |
JP7278276B2 (ja) | 2023-05-19 |
MX2020004201A (es) | 2020-08-13 |
ES2890884T3 (es) | 2022-01-24 |
RU2020115603A3 (fr) | 2022-02-01 |
MA49592B1 (fr) | 2021-08-31 |
BR112020007491A2 (pt) | 2020-10-27 |
HUE055740T2 (hu) | 2021-12-28 |
ZA202002882B (en) | 2021-05-26 |
EP3477270B1 (fr) | 2021-07-28 |
EP3477270A1 (fr) | 2019-05-01 |
AU2018356358B2 (en) | 2024-03-21 |
AR113462A1 (es) | 2020-05-06 |
AU2018356358A1 (en) | 2020-04-30 |
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