MX2022014030A - Metodo de evaluacion de la calidad de una tarjeta de referencia de color. - Google Patents

Metodo de evaluacion de la calidad de una tarjeta de referencia de color.

Info

Publication number
MX2022014030A
MX2022014030A MX2022014030A MX2022014030A MX2022014030A MX 2022014030 A MX2022014030 A MX 2022014030A MX 2022014030 A MX2022014030 A MX 2022014030A MX 2022014030 A MX2022014030 A MX 2022014030A MX 2022014030 A MX2022014030 A MX 2022014030A
Authority
MX
Mexico
Prior art keywords
color
quality
color reference
reference card
card
Prior art date
Application number
MX2022014030A
Other languages
English (en)
Inventor
Bernd Limburg
Max Berg
Fredrik Hailer
Volker Tuerck
Momme Winkelnkemper
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 MX2022014030A publication Critical patent/MX2022014030A/es

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
    • G01N21/75—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
    • 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
    • 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
    • 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
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G01J2003/2813—2D-array
    • 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
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip
    • 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
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets

Abstract

Un método para evaluar la calidad de una tarjeta de referencia de color (110), en donde la tarjeta de referencia de color (110) comprende una pluralidad de campos de referencia de color (112) que tienen valores de color de referencia conocidos, en donde el método comprende los siguientes pasos: i. capturar al menos una imagen de al menos una parte de la tarjeta de referencia de color (110) usando al menos una cámara (130) de al menos un dispositivo móvil (128); ii. determinar los valores de color de referencia medidos para al menos algunos de los campos de referencia de color (112) de la imagen; iii. determinar una relación entre al menos algunos de los valores de color de referencia medidos y los correspondientes valores de color de referencia conocidos; y iv. obtener al menos un elemento de información sobre la calidad con respecto a la calidad de la tarjeta de referencia de color (110) usando la relación del paso iii. Además, se describe un método para determinar la concentración de un analito en un líquido corporal, un dispositivo móvil (128), un kit (126), un programa informático y un medio de almacenamiento legible por computadora.
MX2022014030A 2020-05-11 2021-05-09 Metodo de evaluacion de la calidad de una tarjeta de referencia de color. MX2022014030A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20173917 2020-05-11
PCT/EP2021/062244 WO2021228730A1 (en) 2020-05-11 2021-05-09 Method of evaluating the quality of a color reference card

Publications (1)

Publication Number Publication Date
MX2022014030A true MX2022014030A (es) 2022-11-30

Family

ID=70681672

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022014030A MX2022014030A (es) 2020-05-11 2021-05-09 Metodo de evaluacion de la calidad de una tarjeta de referencia de color.

Country Status (13)

Country Link
US (1) US20230084800A1 (es)
EP (1) EP4150327B1 (es)
JP (1) JP2023525776A (es)
KR (1) KR20230008743A (es)
CN (1) CN115461610A (es)
AR (1) AR122042A1 (es)
AU (1) AU2021270341A1 (es)
BR (1) BR112022022857A2 (es)
CA (1) CA3177241A1 (es)
IL (1) IL298014A (es)
MX (1) MX2022014030A (es)
TW (1) TW202212787A (es)
WO (1) WO2021228730A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3985382A1 (en) * 2020-10-14 2022-04-20 Roche Diabetes Care GmbH A method of controlling auto-exposure settings of a mobile device having a camera
WO2023152207A1 (en) 2022-02-11 2023-08-17 F. Hoffmann-La Roche Ag Methods and devices for performing an analytical measurement
CN114782444B (zh) * 2022-06-22 2022-09-02 江苏美克医学技术有限公司 用于体外诊断显色结果的辅助判读方法、介质和电子设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR3050270B1 (fr) 2016-04-15 2018-04-27 Ethera Systeme de controle de la qualite de l’air dans un environnement clos
TWI810247B (zh) 2018-02-26 2023-08-01 瑞士商赫孚孟拉羅股份公司 用於校準和使用攝影機來偵測樣品中的分析物之方法及系統

Also Published As

Publication number Publication date
TW202212787A (zh) 2022-04-01
EP4150327B1 (en) 2024-01-10
EP4150327C0 (en) 2024-01-10
CA3177241A1 (en) 2021-11-18
BR112022022857A2 (pt) 2022-12-20
AR122042A1 (es) 2022-08-03
CN115461610A (zh) 2022-12-09
WO2021228730A1 (en) 2021-11-18
EP4150327A1 (en) 2023-03-22
IL298014A (en) 2023-01-01
JP2023525776A (ja) 2023-06-19
KR20230008743A (ko) 2023-01-16
US20230084800A1 (en) 2023-03-16
AU2021270341A1 (en) 2022-11-10

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