MA51643B1 - Procédés et dispositifs pour effectuer une mesure analytique - Google Patents

Procédés et dispositifs pour effectuer une mesure analytique

Info

Publication number
MA51643B1
MA51643B1 MA51643A MA51643A MA51643B1 MA 51643 B1 MA51643 B1 MA 51643B1 MA 51643 A MA51643 A MA 51643A MA 51643 A MA51643 A MA 51643A MA 51643 B1 MA51643 B1 MA 51643B1
Authority
MA
Morocco
Prior art keywords
mobile device
analytical measurement
perform
formation reaction
analytical
Prior art date
Application number
MA51643A
Other languages
English (en)
Other versions
MA51643A (fr
Inventor
Max Berg
Fredrik Hailer
Bernd Limburg
Daniel Sieffert
Zied Guermazi
Christian Melchinger
Simon Wetzel
Herbert Wieder
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of MA51643A publication Critical patent/MA51643A/fr
Publication of MA51643B1 publication Critical patent/MA51643B1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150847—Communication to or from blood sampling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/62—Control of parameters via user interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
    • A61B2560/0233—Optical standards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
    • 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
    • G01N2021/8488—Investigating reagent band the band presenting reference patches
    • 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
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/40—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Health Care (AREA)
  • Plasma & Fusion (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Human Computer Interaction (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Procédé d'évaluation de l'adéquation d'un dispositif mobile (112) pour effectuer une mesure analytique basée sur une réaction de formation de couleur, procédé d'étalonnage d'un dispositif mobile (112) pour effectuer une mesure analytique basée sur une réaction de formation de couleur et procédé de la réalisation d'une mesure analytique basée sur une réaction de formation de couleur dans une bandelette de test optique (120) à l'aide d'un dispositif mobile (112). L'invention concerne en outre un programme informatique d'adéquation, un programme informatique d'étalonnage et un programme informatique de mesure ainsi qu'un dispositif mobile (112) et un kit (110). Le procédé d'évaluation de l'adéquation d'un dispositif mobile (112) pour effectuer une mesure analytique basée sur une réaction de formation de couleur comprend :a) l'évaluation de la capacité du dispositif mobile (112) à avoir un ou plusieurs réglages pertinents du dispositif mobile ( 112) commandés par un logiciel d'utilisateur s'exécutant sur le dispositif mobile (112), les paramètres pertinents relatifs aux étapes de traitement de données brutes d'image devant être effectuées par le dispositif mobile (112), les paramètres pertinents comprenant au moins l'un d'un espace colorimétrique transformation (132) et une transformation de mappage de tonalité (136) ;b) si l'évaluation à l'étape a) indique que le dispositif mobile (112) est capable d'avoir le ou les paramètres pertinents contrôlés par le logiciel de l'utilisateur, fournir au moins un information de contrôle, l'au moins une information de contrôle indiquant que le dispositif mobile (112) est apte à effectuer la mesure analytique ; etc) si l'évaluation à l'étape a) indique que le dispositif mobile (112) n'est pas capable d'avoir le ou les paramètres pertinents contrôlés par le logiciel de l'utilisateur, fournissant au moins un élément d'information de contrôle, le au moins un élément de contrôle une information indiquant que le dispositif mobile (112) est inapte à effectuer la mesure analytique.
MA51643A 2018-11-07 2018-11-07 Procédés et dispositifs pour effectuer une mesure analytique MA51643B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18205003.9A EP3651162B1 (fr) 2018-11-07 2018-11-07 Procédés et dispositifs pour effectuer une mesure analytique
PCT/EP2019/079332 WO2020094436A1 (fr) 2018-11-07 2019-10-28 Procédés et dispositifs pour effectuer une mesure analytique

Publications (2)

Publication Number Publication Date
MA51643A MA51643A (fr) 2020-05-13
MA51643B1 true MA51643B1 (fr) 2022-09-30

Family

ID=64476917

Family Applications (1)

Application Number Title Priority Date Filing Date
MA51643A MA51643B1 (fr) 2018-11-07 2018-11-07 Procédés et dispositifs pour effectuer une mesure analytique

Country Status (12)

Country Link
US (2) US12301782B2 (fr)
EP (2) EP4033496A1 (fr)
JP (1) JP7680352B2 (fr)
KR (1) KR20210091704A (fr)
CN (1) CN112930572B (fr)
BR (1) BR112021008435A2 (fr)
CA (1) CA3116094A1 (fr)
ES (1) ES2925208T3 (fr)
MA (1) MA51643B1 (fr)
PL (1) PL3651162T3 (fr)
TW (1) TWI825215B (fr)
WO (1) WO2020094436A1 (fr)

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Publication number Priority date Publication date Assignee Title
WO2021097343A1 (fr) 2019-11-13 2021-05-20 Scanwell Health, Inc. Kits de test de diagnostic pour préparation et analyse d'échantillons
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 (fr) 2020-10-23 2026-07-29 Becton, Dickinson and Company Systèmes et procédés d'imagerie et d'analyse basée sur l'image de dispositifs d'essai
EP4166932A1 (fr) 2021-10-14 2023-04-19 F. Hoffmann-La Roche AG Procédé amélioré pour la détermination de la concentration d'un analyte dans un fluide corporel
USD1128930S1 (en) 2021-10-21 2026-06-02 Scanwell Health, Inc. Scan card for in vitro assay
EP4170326A1 (fr) 2021-10-22 2023-04-26 F. Hoffmann-La Roche AG Système et procédé pour des mesures automatisées d'analytes optiques par l'intermédiaire de dispositifs intelligents pouvant être portés
PL4170325T3 (pl) 2021-10-22 2025-12-22 F. Hoffmann-La Roche Ag System do zautomatyzowanych pomiarów optycznych analitu za pomocą inteligentnych urządzeń nasobnych
USD1128931S1 (en) 2021-11-19 2026-06-02 Scanwell Health, Inc. Scan card for in vitro assay
US12430731B2 (en) 2022-02-09 2025-09-30 Samsung Electronics Co., Ltd. Generation of three-dimensional (3D) lookup table for tone mapping or other image processing functions

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US6628829B1 (en) 2000-08-08 2003-09-30 Richard Jeffrey Chasen Method and system for matching a surface color
US7893975B2 (en) * 2006-10-13 2011-02-22 Apple Inc. System and method for processing images using predetermined tone reproduction curves
KR100866486B1 (ko) * 2007-01-04 2008-11-03 삼성전자주식회사 주변광 적응적인 색 보정 장치 및 방법
DE102011008856A1 (de) 2011-01-18 2012-07-19 Fresenius Medical Care Deutschland Gmbh Verfahren zum Durchführen einer Abfrage eines Spezifikationsmerkmals einer medizintechnischen Funktionseinrichtung, medizintechnische Funktionseinrichtung, medizintechnische Behandlungsvorrichtung sowie Steuereinrichtung
GB201105474D0 (en) 2011-03-31 2011-05-18 Albagaia Ltd Testing apparatus
US9241663B2 (en) * 2012-09-05 2016-01-26 Jana Care Inc. Portable medical diagnostic systems and methods using a mobile device
US9787815B2 (en) * 2013-01-21 2017-10-10 Cornell University Smartphone-based apparatus and method
EP2781919A1 (fr) 2013-03-19 2014-09-24 Roche Diagniostics GmbH Procédé/dispositif permettant de générer une valeur corrigée de concentration d'un analyte dans un échantillon d'un fluide corporel
EP2987106A4 (fr) * 2013-04-18 2016-12-14 Digimarc Corp Acquisition et analyse de données physiologiques
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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
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EP3484137A1 (fr) * 2017-11-09 2019-05-15 Thomson Licensing Procédé et appareil pour générer une seconde image à partir d'une première

Also Published As

Publication number Publication date
JP2022506336A (ja) 2022-01-17
TWI825215B (zh) 2023-12-11
CN112930572B (zh) 2024-05-28
CN112930572A (zh) 2021-06-08
PL3651162T3 (pl) 2022-09-26
KR20210091704A (ko) 2021-07-22
US12301782B2 (en) 2025-05-13
EP4033496A1 (fr) 2022-07-27
JP7680352B2 (ja) 2025-05-20
US20210258565A1 (en) 2021-08-19
ES2925208T3 (es) 2022-10-14
WO2020094436A1 (fr) 2020-05-14
EP3651162A1 (fr) 2020-05-13
EP3651162B1 (fr) 2022-06-22
US20250047831A1 (en) 2025-02-06
MA51643A (fr) 2020-05-13
BR112021008435A2 (pt) 2021-09-14
TW202034851A (zh) 2020-10-01
CA3116094A1 (fr) 2020-05-14

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