MA53878A - Procédé pour déterminer une concentration d'un analyte dans un fluide corporel - Google Patents
Procédé pour déterminer une concentration d'un analyte dans un fluide corporelInfo
- Publication number
- MA53878A MA53878A MA053878A MA53878A MA53878A MA 53878 A MA53878 A MA 53878A MA 053878 A MA053878 A MA 053878A MA 53878 A MA53878 A MA 53878A MA 53878 A MA53878 A MA 53878A
- Authority
- MA
- Morocco
- Prior art keywords
- analyte
- concentration
- determining
- body fluid
- fluid
- 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
- 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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/521—Single-layer analytical elements
-
- 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
- G01N21/251—Colorimeters; Construction thereof
-
- 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
- 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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
- G06T7/0014—Biomedical image inspection using an image reference approach
-
- 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
- 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
- G01N2021/1765—Method using an image detector and processing of image signal
- G01N2021/177—Detector of the video camera type
- G01N2021/1776—Colour camera
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
- G01N2201/1296—Using chemometrical methods using neural networks
-
- 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
-
- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Quality & Reliability (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962939771P | 2019-11-25 | 2019-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA53878A true MA53878A (fr) | 2021-10-06 |
| MA53878B1 MA53878B1 (fr) | 2023-02-28 |
Family
ID=69187686
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA59485A MA59485B1 (fr) | 2019-11-25 | 2020-01-22 | Procédé de détermination d'une concentration d'un analyte dans un fluide corporel |
| MA53878A MA53878B1 (fr) | 2019-11-25 | 2020-01-22 | Procédé pour déterminer une concentration d'un analyte dans un fluide corporel |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA59485A MA59485B1 (fr) | 2019-11-25 | 2020-01-22 | Procédé de détermination d'une concentration d'un analyte dans un fluide corporel |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US12287327B2 (fr) |
| EP (2) | EP4145128B1 (fr) |
| JP (1) | JP7702398B2 (fr) |
| KR (1) | KR20220104171A (fr) |
| CN (1) | CN114667452A (fr) |
| BR (1) | BR112022010051A2 (fr) |
| CA (1) | CA3157870A1 (fr) |
| ES (2) | ES2938434T3 (fr) |
| MA (2) | MA59485B1 (fr) |
| PL (2) | PL4145128T3 (fr) |
| TW (1) | TWI853122B (fr) |
| WO (1) | WO2021105063A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP4137801B1 (fr) * | 2021-08-17 | 2025-09-24 | Hitachi High-Tech Analytical Science Finland Oy | Surveillance de la fiabilité d'analyse de composition élémentaire d'un échantillon |
| JP2023140137A (ja) * | 2022-03-22 | 2023-10-04 | 富士フイルム株式会社 | 分析装置及び分析方法 |
| ES3015578T3 (en) * | 2022-05-20 | 2025-05-06 | Hoffmann La Roche | Method of determining a final numerical analyte result value corresponding to a concentration of an analyte in a bodily fluid using a mobile device |
| US20240138770A1 (en) * | 2022-11-02 | 2024-05-02 | University Of Virginia Patent Foundation | System and method for detecting sensor compression of continuous glucose monitoring (cgm) sensors |
| KR102646894B1 (ko) * | 2022-12-19 | 2024-03-14 | 주식회사 딥엑스 | 고정된 기기 또는 이동가능한 기기에 장착되고, 인공지능 반도체를 탑재한 전자 장치 |
| CN117723530A (zh) * | 2023-11-24 | 2024-03-19 | 中国石油大学(华东) | 可穿戴比色生物传感器及深度学习智能感知微系统 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0612035B1 (fr) | 1993-02-19 | 2002-01-30 | International Business Machines Corporation | Réseau neuronal pour la comparaison des traites des formes des images |
| US6122042A (en) | 1997-02-07 | 2000-09-19 | Wunderman; Irwin | Devices and methods for optically identifying characteristics of material objects |
| US6394952B1 (en) | 1998-02-03 | 2002-05-28 | Adeza Biomedical Corporation | Point of care diagnostic systems |
| WO1999053288A2 (fr) | 1998-04-14 | 1999-10-21 | Immunetics, Inc. | Logiciel interpretatif de l'immunoblot de lyme |
| BR0013096A (pt) * | 1999-08-06 | 2002-05-07 | Imi Internat Medical Innovatio | Medição espectrofotométrica em análises imunológicos e bioquìmicos com base em cor |
| US7313141B2 (en) * | 2002-10-09 | 2007-12-25 | Alcatel Lucent | Packet sequence number network monitoring system |
| WO2010059537A1 (fr) * | 2008-11-19 | 2010-05-27 | Siemens Healthcare Diagnostics Inc. | Optique polarisée pour dispositif de diagnostic optique |
| US8900881B2 (en) * | 2008-12-30 | 2014-12-02 | Jin Po Lee | Quantitative analyte assay device and method |
| US8455263B2 (en) * | 2008-12-30 | 2013-06-04 | Jin Po Lee | Quantitative analyte assay device and method |
| GB201105474D0 (en) | 2011-03-31 | 2011-05-18 | Albagaia Ltd | Testing apparatus |
| CN102384890B (zh) * | 2011-08-05 | 2014-04-30 | 广州万孚生物技术股份有限公司 | 化验检测判定设备及方法 |
| US9063091B2 (en) * | 2012-04-06 | 2015-06-23 | Ixensor Inc. | Test strips and method for reading test strips |
| CN105899935B (zh) | 2013-01-07 | 2019-06-18 | 安盛生科股份有限公司 | 试片和读取试片的方法 |
| US9787815B2 (en) | 2013-01-21 | 2017-10-10 | Cornell University | Smartphone-based apparatus and method |
| CN105759024B (zh) | 2013-07-15 | 2018-06-26 | 艾博生物医药(杭州)有限公司 | 一种读取免疫测试装置的读取设备的校准方法 |
| 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 |
| 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 |
| JP2016139331A (ja) | 2015-01-28 | 2016-08-04 | 株式会社アイティリンク | 環境検査判定支援システム |
| GB2557542A (en) | 2015-10-12 | 2018-06-20 | Walmart Apollo Llc | Re-using e-commerce payment instruments for in-store use systems and methods |
| US10277877B2 (en) | 2015-11-13 | 2019-04-30 | Vefxi Corporation | 3D system including a neural network |
| US10267813B1 (en) | 2015-12-31 | 2019-04-23 | Cerner Innovation, Inc. | Monitoring specimen integrity in automated blood sample processing system |
| US10527635B1 (en) * | 2015-12-31 | 2020-01-07 | Cerner Innovation, Inc. | Specimen integrity monitoring device for automated blood sample processing systems |
| US10209267B1 (en) * | 2015-12-31 | 2019-02-19 | Cerner Innovation, Inc. | Sample extraction and rotation device for automated blood sample processing systems |
| US10816538B2 (en) * | 2016-01-28 | 2020-10-27 | Siemens Healthcare Diagnostics Inc. | Methods and apparatus for detecting an interferent in a specimen |
| US9857373B1 (en) * | 2016-10-17 | 2018-01-02 | Reliant Immune Diagnostics, LLC | Pregnancy test to assess disease risk |
| CN110199172B (zh) * | 2016-11-14 | 2021-05-07 | 美国西门子医学诊断股份有限公司 | 用于检测样本的溶血、黄疸、脂血、或常态的方法、设备和质量检验模块 |
| WO2018141429A1 (fr) | 2017-02-03 | 2018-08-09 | Siemens Aktiengesellschaft | Procédé et appareil de détection d'objets d'intérêt dans des images |
| US11055580B2 (en) | 2017-06-05 | 2021-07-06 | Siemens Aktiengesellschaft | Method and apparatus for analyzing an image |
| PL3477270T3 (pl) | 2017-10-25 | 2021-12-13 | F. Hoffmann-La Roche Ag | Sposoby i urządzenia do wykonywania pomiaru analitycznego w oparciu o reakcję tworzenia barwy |
| CN111556961B (zh) * | 2018-01-10 | 2025-03-11 | 美国西门子医学诊断股份有限公司 | 用于使用具有经缩减的训练的神经网络的生物流体试样表征的方法和装置 |
| EP3527972B8 (fr) | 2018-02-19 | 2025-07-09 | Roche Diabetes Care GmbH | Procédé et dispositifs pour effectuer une mesure analytique |
| CN114641831A (zh) * | 2019-11-13 | 2022-06-17 | 豪夫迈·罗氏有限公司 | 用于体液中分析物的分析确定的调整方法 |
| 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 |
-
2020
- 2020-01-22 MA MA59485A patent/MA59485B1/fr unknown
- 2020-01-22 MA MA53878A patent/MA53878B1/fr unknown
- 2020-01-22 ES ES20153174T patent/ES2938434T3/es active Active
- 2020-01-22 PL PL22202711.2T patent/PL4145128T3/pl unknown
- 2020-01-22 EP EP22202711.2A patent/EP4145128B1/fr active Active
- 2020-01-22 ES ES22202711T patent/ES3036240T3/es active Active
- 2020-01-22 EP EP20153174.6A patent/EP3825691B1/fr active Active
- 2020-01-22 PL PL20153174.6T patent/PL3825691T3/pl unknown
- 2020-11-23 CA CA3157870A patent/CA3157870A1/fr active Pending
- 2020-11-23 BR BR112022010051A patent/BR112022010051A2/pt unknown
- 2020-11-23 WO PCT/EP2020/083086 patent/WO2021105063A1/fr not_active Ceased
- 2020-11-23 KR KR1020227017532A patent/KR20220104171A/ko active Pending
- 2020-11-23 CN CN202080081434.2A patent/CN114667452A/zh active Pending
- 2020-11-23 JP JP2022529940A patent/JP7702398B2/ja active Active
- 2020-11-24 TW TW109141062A patent/TWI853122B/zh active
-
2022
- 2022-05-24 US US17/752,597 patent/US12287327B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| MA59485B1 (fr) | 2025-07-31 |
| TWI853122B (zh) | 2024-08-21 |
| JP7702398B2 (ja) | 2025-07-03 |
| CN114667452A (zh) | 2022-06-24 |
| EP4145128A1 (fr) | 2023-03-08 |
| EP4145128B1 (fr) | 2025-05-21 |
| EP3825691A1 (fr) | 2021-05-26 |
| CA3157870A1 (fr) | 2021-06-03 |
| PL4145128T3 (pl) | 2025-08-25 |
| TW202134652A (zh) | 2021-09-16 |
| KR20220104171A (ko) | 2022-07-26 |
| US20220283148A1 (en) | 2022-09-08 |
| EP4145128C0 (fr) | 2025-05-21 |
| JP2023502766A (ja) | 2023-01-25 |
| ES2938434T3 (es) | 2023-04-11 |
| MA53878B1 (fr) | 2023-02-28 |
| US12287327B2 (en) | 2025-04-29 |
| ES3036240T3 (en) | 2025-09-17 |
| WO2021105063A1 (fr) | 2021-06-03 |
| EP3825691B1 (fr) | 2022-12-14 |
| BR112022010051A2 (pt) | 2022-08-16 |
| PL3825691T3 (pl) | 2023-03-13 |
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