MX2020004201A - Metodos y dispositivos para llevar a cabo una medicion analitica con base en una reaccion de formacion de color. - Google Patents
Metodos y dispositivos para llevar a cabo una medicion analitica con base en una reaccion de formacion de color.Info
- Publication number
- MX2020004201A MX2020004201A MX2020004201A MX2020004201A MX2020004201A MX 2020004201 A MX2020004201 A MX 2020004201A MX 2020004201 A MX2020004201 A MX 2020004201A MX 2020004201 A MX2020004201 A MX 2020004201A MX 2020004201 A MX2020004201 A MX 2020004201A
- Authority
- MX
- Mexico
- Prior art keywords
- measurement based
- formation reaction
- methods
- devices
- carry out
- Prior art date
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- 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
-
- 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
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—Two-dimensional [2D] image generation
- G06T11/10—Texturing; Colouring; Generation of textures or colours
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Theoretical Computer Science (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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Se describe un método para evaluar la idoneidad de un dispositivo móvil (112) que tiene al menos una cámara (122) con el fin de llevar a cabo una medición analítica basada en una reacción de formación de color. El método comprende: a) proporcionar al menos un dispositivo móvil (112) que tiene al menos una cámara (122); b) proporcionar al menos un objeto (114) que tiene al menos un campo de color de referencia (116); c) tomar al menos una imagen (123) de al menos parte del campo de color de referencia (116) al usar la cámara (122); y d) obtener al menos un elemento de información de resolución de color usando la imagen (123), en donde el por lo menos un elemento de información de resolución de color comprende uno o más valores numéricos, que cuantifican la capacidad de resolver dos o más colores.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17198290.3A EP3477270B1 (en) | 2017-10-25 | 2017-10-25 | Methods and devices for performing an analytical measurement based on a color formation reaction |
| PCT/EP2018/078956 WO2019081460A1 (en) | 2017-10-25 | 2018-10-23 | METHODS AND DEVICES FOR PERFORMING AN ANALYTICAL MEASUREMENT BASED ON COLOR FORMATION REACTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020004201A true MX2020004201A (es) | 2020-08-13 |
Family
ID=60190622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020004201A MX2020004201A (es) | 2017-10-25 | 2018-10-23 | Metodos y dispositivos para llevar a cabo una medicion analitica con base en una reaccion de formacion de color. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US11189056B2 (es) |
| EP (1) | EP3477270B1 (es) |
| JP (1) | JP7278276B2 (es) |
| KR (1) | KR102654430B1 (es) |
| CN (1) | CN111247404B (es) |
| AR (1) | AR113462A1 (es) |
| AU (1) | AU2018356358C1 (es) |
| ES (1) | ES2890884T3 (es) |
| HU (1) | HUE055740T2 (es) |
| IL (1) | IL273958B (es) |
| MA (1) | MA49592B1 (es) |
| MX (1) | MX2020004201A (es) |
| PL (1) | PL3477270T3 (es) |
| PT (1) | PT3477270T (es) |
| SG (1) | SG11202003611XA (es) |
| TN (1) | TN2020000055A1 (es) |
| TW (1) | TWI795453B (es) |
| WO (1) | WO2019081460A1 (es) |
| ZA (1) | ZA202002882B (es) |
Families Citing this family (22)
| 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 |
| IL289142B2 (en) | 2019-06-26 | 2024-12-01 | Hoffmann La Roche | Method of determining a concentration of an analyte in a bodily fluid and mobile device configured for determining a concentration of an analyte in a bodily fluid |
| KR20220029580A (ko) | 2019-07-01 | 2022-03-08 | 에프. 호프만-라 로슈 아게 | 카메라가 있는 모바일 장치를 사용한 체액 내 분석물질의 농도 측정 |
| WO2021097343A1 (en) | 2019-11-13 | 2021-05-20 | Scanwell Health, Inc. | Diagnostic test kits for sample preparation and analysis |
| KR102094780B1 (ko) * | 2019-11-22 | 2020-03-30 | 주식회사 핏펫 | 색공간 변환을 이용한 생화학 정보 측정 방법 및 시스템 |
| MA59485B1 (fr) * | 2019-11-25 | 2025-07-31 | F. Hoffmann-La Roche Ag | Procédé de détermination d'une concentration d'un analyte dans un fluide corporel |
| GB202000458D0 (en) * | 2020-01-13 | 2020-02-26 | Intellego Tech Ab Sweden | System for quantifying a colour change |
| EP3945296A1 (fr) * | 2020-07-30 | 2022-02-02 | Vogo | Mesure colorimétrique sur échantillon fluidique avec capteur d'image |
| US12596130B2 (en) * | 2020-09-03 | 2026-04-07 | Siemens Healthcare Diagnostics Inc. | Diagnostic analyzer having a dual-purpose imager |
| 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 |
| EP4232201B1 (en) | 2020-10-23 | 2026-07-29 | Becton, Dickinson and Company | Systems and methods for imaging and image-based analysis of test devices |
| 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 |
| USD1128930S1 (en) | 2021-10-21 | 2026-06-02 | Scanwell Health, Inc. | Scan card for in vitro assay |
| USD1128931S1 (en) | 2021-11-19 | 2026-06-02 | Scanwell Health, Inc. | Scan card for in vitro assay |
| 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 |
| GB2630210A (en) * | 2022-12-09 | 2024-11-20 | Wgwg Pty Ltd | Video display ambient lighting synchronisation |
| WO2024184138A1 (en) | 2023-03-03 | 2024-09-12 | F. Hoffmann-La Roche Ag | Methods and devices for providing blacklist information on the suitability of a mobile device for performing analytical measurements |
| WO2025140940A1 (en) * | 2023-12-31 | 2025-07-03 | F. Hoffmann-La Roche Ag | A method for evaluating the suitability of auto-exposure settings of a mobile device for performing a color based measurement |
| WO2026008668A1 (en) | 2024-07-04 | 2026-01-08 | Roche Diabetes Care Gmbh | Analytical measurement method for detecting multiple analytes in a bodily fluid |
| CN121977696B (zh) * | 2026-04-02 | 2026-06-23 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | 一种色度仪器测量下显示产品色品坐标区域的判定方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1801568A1 (de) | 2005-12-21 | 2007-06-27 | Micronas Holding GmbH | Teststreifen und Verfahren zum Messen einer Analytkonzentration in einer Probe eines biologischen Fluids |
| PL2244086T3 (pl) * | 2006-04-08 | 2021-11-22 | F. Hoffmann-La Roche Ag | Analiza danych optycznych za pomocą histogramów |
| 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 |
| WO2015108820A1 (en) | 2014-01-14 | 2015-07-23 | 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 |
| EP2916117A1 (en) * | 2014-03-05 | 2015-09-09 | Scanadu Incorporated | Quantifying color changes of chemical test pads induced by specific concentrations of biological analytes under different lighting conditions |
| 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 (en) * | 2015-09-29 | 2017-04-06 | Ascensia Diabetes Care Holdings Ag | Method and system of using a mobile device for analyte detection |
| CN108885134A (zh) * | 2016-02-08 | 2018-11-23 | 平等化妆品公司 | 用于配制和注出视觉定制化妆品的设备和方法 |
| 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 PL PL17198290T patent/PL3477270T3/pl unknown
- 2017-10-25 PT PT171982903T patent/PT3477270T/pt unknown
- 2017-10-25 ES ES17198290T patent/ES2890884T3/es active Active
- 2017-10-25 EP EP17198290.3A patent/EP3477270B1/en active Active
- 2017-10-25 HU HUE17198290A patent/HUE055740T2/hu unknown
-
2018
- 2018-10-23 MX MX2020004201A patent/MX2020004201A/es unknown
- 2018-10-23 AU AU2018356358A patent/AU2018356358C1/en active Active
- 2018-10-23 SG SG11202003611XA patent/SG11202003611XA/en unknown
- 2018-10-23 TN TNP/2020/000055A patent/TN2020000055A1/en unknown
- 2018-10-23 CN CN201880069400.4A patent/CN111247404B/zh active Active
- 2018-10-23 WO PCT/EP2018/078956 patent/WO2019081460A1/en not_active Ceased
- 2018-10-23 JP JP2020523382A patent/JP7278276B2/ja active Active
- 2018-10-23 MA MA49592A patent/MA49592B1/fr unknown
- 2018-10-23 KR KR1020207014204A patent/KR102654430B1/ko active Active
- 2018-10-24 AR ARP180103094A patent/AR113462A1/es active IP Right Grant
- 2018-10-24 TW TW107137507A patent/TWI795453B/zh active
-
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 |
|---|---|
| ZA202002882B (en) | 2021-05-26 |
| JP7278276B2 (ja) | 2023-05-19 |
| RU2020115603A (ru) | 2021-11-25 |
| CA3079334A1 (en) | 2019-05-02 |
| CN111247404B (zh) | 2024-12-31 |
| AR113462A1 (es) | 2020-05-06 |
| PT3477270T (pt) | 2021-09-16 |
| AU2018356358B2 (en) | 2024-03-21 |
| US20200242809A1 (en) | 2020-07-30 |
| EP3477270B1 (en) | 2021-07-28 |
| SG11202003611XA (en) | 2020-05-28 |
| NZ763424A (en) | 2026-01-30 |
| IL273958B (en) | 2022-04-01 |
| TW201928879A (zh) | 2019-07-16 |
| HUE055740T2 (hu) | 2021-12-28 |
| KR20200078548A (ko) | 2020-07-01 |
| PL3477270T3 (pl) | 2021-12-13 |
| AU2018356358A1 (en) | 2020-04-30 |
| MA49592A1 (fr) | 2020-12-31 |
| MA49592B1 (fr) | 2021-08-31 |
| US11189056B2 (en) | 2021-11-30 |
| WO2019081460A1 (en) | 2019-05-02 |
| TWI795453B (zh) | 2023-03-11 |
| AU2018356358C1 (en) | 2024-12-12 |
| ES2890884T3 (es) | 2022-01-24 |
| JP2021500572A (ja) | 2021-01-07 |
| TN2020000055A1 (en) | 2022-01-06 |
| KR102654430B1 (ko) | 2024-04-03 |
| RU2020115603A3 (es) | 2022-02-01 |
| EP3477270A1 (en) | 2019-05-01 |
| IL273958A (en) | 2020-05-31 |
| BR112020007491A2 (pt) | 2020-10-27 |
| CN111247404A (zh) | 2020-06-05 |
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