MX2022007123A - Analisis de un analito dispuesto dentro de un medio. - Google Patents

Analisis de un analito dispuesto dentro de un medio.

Info

Publication number
MX2022007123A
MX2022007123A MX2022007123A MX2022007123A MX2022007123A MX 2022007123 A MX2022007123 A MX 2022007123A MX 2022007123 A MX2022007123 A MX 2022007123A MX 2022007123 A MX2022007123 A MX 2022007123A MX 2022007123 A MX2022007123 A MX 2022007123A
Authority
MX
Mexico
Prior art keywords
sample
light
analyte
analyzing
medium
Prior art date
Application number
MX2022007123A
Other languages
English (en)
Inventor
Sharon Pecker
Yochay Shlomo Eshel
Joseph Joel Pollak
Sarah Levy
Original Assignee
S D Sight Diagnostics Ltd
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 S D Sight Diagnostics Ltd filed Critical S D Sight Diagnostics Ltd
Publication of MX2022007123A publication Critical patent/MX2022007123A/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
    • G01N21/17—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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/361—Optical details, e.g. image relay to the camera or image sensor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/362—Mechanical details, e.g. mountings for the camera or image sensor, housings
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3148—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using three or more wavelengths
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths

Abstract

Se describen aparatos y métodos para su uso con una muestra corporal que contiene un analito dispuesto dentro del agua. La muestra corporal se coloca dentro de una cámara de muestras cuya altura se desconoce. La luz se dirige a través de la muestra en una primera banda de longitud de onda, en la que la absorción de luz por el analito es relativamente alta, y en una segunda banda de longitud de onda que se centra alrededor de una longitud de onda de entre 1200 nm y 3000 nm. Se detecta la luz que pasa a través de la muestra en cada una de la primera y segunda bandas de longitud de onda, y, en base a la luz detectada en cada una de la primera y segunda bandas de longitud de onda, se determina una concentración del analito dentro de la muestra corporal, sin medir directamente la altura de la cámara de muestras. También se describen otras aplicaciones.
MX2022007123A 2019-12-12 2020-12-10 Analisis de un analito dispuesto dentro de un medio. MX2022007123A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962947001P 2019-12-12 2019-12-12
US201962946986P 2019-12-12 2019-12-12
PCT/IB2020/061731 WO2021116959A1 (en) 2019-12-12 2020-12-10 Analyzing an analyte disposed within a medium

Publications (1)

Publication Number Publication Date
MX2022007123A true MX2022007123A (es) 2022-07-11

Family

ID=73856205

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022007123A MX2022007123A (es) 2019-12-12 2020-12-10 Analisis de un analito dispuesto dentro de un medio.

Country Status (7)

Country Link
US (1) US20220299436A1 (es)
EP (1) EP4073492A1 (es)
AU (1) AU2020400401A1 (es)
BR (1) BR112022011312A2 (es)
CA (1) CA3160695A1 (es)
MX (1) MX2022007123A (es)
WO (1) WO2021116959A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022009104A2 (en) 2020-07-07 2022-01-13 S.D. Sight Diagnostics Ltd Focusing a microscope using fluorescent images
WO2023144713A1 (en) 2022-01-25 2023-08-03 S.D. Sight Diagnostics Ltd Sample carrier for use with a bodily sample

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496260B1 (en) * 1998-12-23 2002-12-17 Molecular Devices Corp. Vertical-beam photometer for determination of light absorption pathlength
US7722537B2 (en) * 2005-02-14 2010-05-25 Optiscan Biomedical Corp. Method and apparatus for detection of multiple analytes
US9522396B2 (en) 2010-12-29 2016-12-20 S.D. Sight Diagnostics Ltd. Apparatus and method for automatic detection of pathogens
WO2013056379A1 (en) * 2011-10-19 2013-04-25 Biovotion Ag System for noninvasive optical measurements of physiological properties in tissue
CN106840812B (zh) 2011-12-29 2019-12-17 思迪赛特诊断有限公司 用于检测生物样品中病原体的方法和***
EP2999988A4 (en) 2013-05-23 2017-01-11 S.D. Sight Diagnostics Ltd. Method and system for imaging a cell sample
IL227276A0 (en) 2013-07-01 2014-03-06 Parasight Ltd A method and system for obtaining a monolayer of cells, for use specifically for diagnosis
CN105659151B (zh) 2013-08-26 2018-06-29 思迪赛特诊断有限公司 数码显微***与方法
EP3186778B1 (en) 2014-08-27 2023-01-11 S.D. Sight Diagnostics Ltd. System and method for calculating focus variation for a digital microscope
EP3350644B1 (en) 2015-09-17 2021-04-28 S.D. Sight Diagnostics Ltd. Methods and apparatus for detecting an entity in a bodily sample
US11733150B2 (en) 2016-03-30 2023-08-22 S.D. Sight Diagnostics Ltd. Distinguishing between blood sample components
JP6942148B2 (ja) 2016-05-11 2021-09-29 エス．ディー．サイト ダイアグノスティクス リミテッド 試料に対する光学測定の実施
WO2017195205A1 (en) 2016-05-11 2017-11-16 S.D. Sight Diagnostics Ltd Sample carrier for optical measurements
WO2019097387A1 (en) 2017-11-14 2019-05-23 S.D. Sight Diagnostics Ltd Sample carrier for optical measurements

Also Published As

Publication number Publication date
EP4073492A1 (en) 2022-10-19
CA3160695A1 (en) 2021-06-17
US20220299436A1 (en) 2022-09-22
BR112022011312A2 (pt) 2022-08-23
AU2020400401A1 (en) 2022-06-02
WO2021116959A1 (en) 2021-06-17

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