SG11202003611XA - Methods and devices for performing an analytical measurement based on a color formation reaction - Google Patents
Methods and devices for performing an analytical measurement based on a color formation reactionInfo
- Publication number
- SG11202003611XA SG11202003611XA SG11202003611XA SG11202003611XA SG11202003611XA SG 11202003611X A SG11202003611X A SG 11202003611XA SG 11202003611X A SG11202003611X A SG 11202003611XA SG 11202003611X A SG11202003611X A SG 11202003611XA SG 11202003611X A SG11202003611X A SG 11202003611XA
- Authority
- SG
- Singapore
- Prior art keywords
- methods
- devices
- measurement based
- formation reaction
- color formation
- Prior art date
Links
- 238000004458 analytical method Methods 0.000 title 1
- 238000005755 formation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- G01J3/02—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
- G01N21/8483—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)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (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)
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 a color formation reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202003611XA true SG11202003611XA (en) | 2020-05-28 |
Family
ID=60190622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202003611XA SG11202003611XA (en) | 2017-10-25 | 2018-10-23 | Methods and devices for performing an analytical measurement based on a color formation reaction |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US11189056B2 (en) |
| EP (1) | EP3477270B1 (en) |
| JP (1) | JP7278276B2 (en) |
| KR (1) | KR102654430B1 (en) |
| CN (1) | CN111247404A (en) |
| AR (1) | AR113462A1 (en) |
| AU (1) | AU2018356358B2 (en) |
| BR (1) | BR112020007491A2 (en) |
| CA (1) | CA3079334A1 (en) |
| ES (1) | ES2890884T3 (en) |
| HU (1) | HUE055740T2 (en) |
| IL (1) | IL273958B (en) |
| MA (1) | MA49592B1 (en) |
| MX (1) | MX2020004201A (en) |
| PL (1) | PL3477270T3 (en) |
| PT (1) | PT3477270T (en) |
| SG (1) | SG11202003611XA (en) |
| TN (1) | TN2020000055A1 (en) |
| TW (1) | TWI795453B (en) |
| WO (1) | WO2019081460A1 (en) |
| ZA (1) | ZA202002882B (en) |
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 |
| MA56385B1 (en) | 2019-07-01 | 2023-10-31 | Hoffmann La Roche | DETERMINING THE CONCENTRATION OF AN ANALYTE IN A BODY FLUID USING A MOBILE DEVICE EQUIPPED WITH A CAMERA |
| KR102094780B1 (en) * | 2019-11-22 | 2020-03-30 | 주식회사 핏펫 | A method and system for measuring biochemical information using color space conversion |
| EP3825691B1 (en) * | 2019-11-25 | 2022-12-14 | Roche Diabetes Care GmbH | Method of determining a concentration of an analyte in a bodily fluid |
| EP3945296A1 (en) * | 2020-07-30 | 2022-02-02 | Vogo | Colorimetric measurement on fluid sample with image sensor |
| US11996183B2 (en) | 2020-09-17 | 2024-05-28 | Scanwell Health, Inc. | Methods of analyzing diagnostic test kits |
| USD970033S1 (en) | 2020-10-23 | 2022-11-15 | Becton, Dickinson And Company | Cartridge imaging background device |
| CN216956993U (en) | 2020-10-23 | 2022-07-12 | 贝克顿·迪金森公司 | Background equipment for measuring test strip |
| CN113393539B (en) * | 2021-06-08 | 2023-05-26 | 北方工业大学 | Color mutation identification method for chemical reaction solution |
| US11796543B2 (en) * | 2022-02-07 | 2023-10-24 | Farin Behbood Tashkhis Company | Colorimetric system for detection of COVID-19 using salivary metabolites |
| CN114627029B (en) * | 2022-05-12 | 2022-08-02 | 南京智谱科技有限公司 | Image processing method and device, computing equipment and computer readable storage medium |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1801568A1 (en) | 2005-12-21 | 2007-06-27 | Micronas Holding GmbH | Test strip and method for measuring analyte concentration in a biological fluid sample |
| PL1843148T3 (en) * | 2006-04-08 | 2022-11-21 | F.Hoffmann-La Roche Ag | Analysis of optical data using histograms |
| GB201000835D0 (en) * | 2010-01-19 | 2010-03-03 | Akzo Nobel Coatings Int Bv | Method and system for determining colour from an image |
| CN102608107A (en) * | 2011-01-20 | 2012-07-25 | 中研应用感测科技股份有限公司 | Automatic test piece interpretation method and system |
| 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 |
| EP2883037B1 (en) | 2012-08-08 | 2023-06-07 | Healthy.io Ltd. | 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 |
| CN106068449A (en) * | 2014-03-05 | 2016-11-02 | 思勘度股份有限公司 | By quantifying and explain the analyte concentration of color |
| AR102615A1 (en) * | 2014-11-14 | 2017-03-15 | Bayer Healthcare Llc | ANALYZER ANALYZER |
| CN104821000B (en) * | 2015-05-22 | 2017-12-22 | 京东方科技集团股份有限公司 | Color-identifying system, color recognition method and display device |
| CN104867159B (en) * | 2015-06-05 | 2018-04-10 | 北京大恒图像视觉有限公司 | A kind of digital camera sensor dust detection and stage division and device |
| WO2017056002A1 (en) * | 2015-09-29 | 2017-04-06 | Ascensia Diabetes Care Holdings Ag | Method and system of using a mobile device for analyte detection |
| WO2017139319A1 (en) * | 2016-02-08 | 2017-08-17 | Equality Cosmetics, Inc. | Apparatus and method for formulation and dispensing of visually customized cosmetics |
| TWI576093B (en) * | 2016-03-03 | 2017-04-01 | 屏基醫療財團法人屏東基督教醫院 | Hemoglobin and hematocrit analyzer and analyzing method thereof |
-
2017
- 2017-10-25 HU HUE17198290A patent/HUE055740T2/en unknown
- 2017-10-25 EP EP17198290.3A patent/EP3477270B1/en active Active
- 2017-10-25 PL PL17198290T patent/PL3477270T3/en unknown
- 2017-10-25 PT PT171982903T patent/PT3477270T/en unknown
- 2017-10-25 ES ES17198290T patent/ES2890884T3/en active Active
-
2018
- 2018-10-23 SG SG11202003611XA patent/SG11202003611XA/en unknown
- 2018-10-23 KR KR1020207014204A patent/KR102654430B1/en active IP Right Grant
- 2018-10-23 JP JP2020523382A patent/JP7278276B2/en active Active
- 2018-10-23 CA CA3079334A patent/CA3079334A1/en active Pending
- 2018-10-23 CN CN201880069400.4A patent/CN111247404A/en active Pending
- 2018-10-23 MA MA49592A patent/MA49592B1/en unknown
- 2018-10-23 AU AU2018356358A patent/AU2018356358B2/en active Active
- 2018-10-23 MX MX2020004201A patent/MX2020004201A/en unknown
- 2018-10-23 TN TNP/2020/000055A patent/TN2020000055A1/en unknown
- 2018-10-23 BR BR112020007491-8A patent/BR112020007491A2/en active Search and Examination
- 2018-10-23 WO PCT/EP2018/078956 patent/WO2019081460A1/en active Application Filing
- 2018-10-24 AR ARP180103094A patent/AR113462A1/en active IP Right Grant
- 2018-10-24 TW TW107137507A patent/TWI795453B/en 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 |
|---|---|
| MX2020004201A (en) | 2020-08-13 |
| AU2018356358A1 (en) | 2020-04-30 |
| KR102654430B1 (en) | 2024-04-03 |
| ZA202002882B (en) | 2021-05-26 |
| WO2019081460A1 (en) | 2019-05-02 |
| BR112020007491A2 (en) | 2020-10-27 |
| CA3079334A1 (en) | 2019-05-02 |
| IL273958B (en) | 2022-04-01 |
| AU2018356358B2 (en) | 2024-03-21 |
| KR20200078548A (en) | 2020-07-01 |
| PL3477270T3 (en) | 2021-12-13 |
| EP3477270B1 (en) | 2021-07-28 |
| EP3477270A1 (en) | 2019-05-01 |
| ES2890884T3 (en) | 2022-01-24 |
| RU2020115603A (en) | 2021-11-25 |
| JP7278276B2 (en) | 2023-05-19 |
| TWI795453B (en) | 2023-03-11 |
| US11189056B2 (en) | 2021-11-30 |
| PT3477270T (en) | 2021-09-16 |
| TW201928879A (en) | 2019-07-16 |
| AR113462A1 (en) | 2020-05-06 |
| JP2021500572A (en) | 2021-01-07 |
| US20200242809A1 (en) | 2020-07-30 |
| HUE055740T2 (en) | 2021-12-28 |
| MA49592B1 (en) | 2021-08-31 |
| TN2020000055A1 (en) | 2022-01-06 |
| MA49592A1 (en) | 2020-12-31 |
| IL273958A (en) | 2020-05-31 |
| CN111247404A (en) | 2020-06-05 |
| RU2020115603A3 (en) | 2022-02-01 |
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