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MX2018008165A - Sistema portátil para la identificación de casos potenciales de edema macular diabético mediante procesamiento de imagen e inteligencia artificial. - Google Patents

Sistema portátil para la identificación de casos potenciales de edema macular diabético mediante procesamiento de imagen e inteligencia artificial.

Info

Publication number
MX2018008165A
MX2018008165A MX2018008165A MX2018008165A MX2018008165A MX 2018008165 A MX2018008165 A MX 2018008165A MX 2018008165 A MX2018008165 A MX 2018008165A MX 2018008165 A MX2018008165 A MX 2018008165A MX 2018008165 A MX2018008165 A MX 2018008165A
Authority
MX
Mexico
Prior art keywords
diabetic
macular oedema
diabetic retinopathy
diabetic macular
important
Prior art date
Application number
MX2018008165A
Other languages
English (en)
Inventor
Santos Garcia Arturo
Carlos Altamirano Vallejo Juan
Manuel Aparicio Romero Luis
García González Alejandro
Javier DÍAZ DOMÍNGUEZ Ricardo
Quetziquel Fuentes Aguilar Rita
Hialita Sánchez Sosa Gisela
Original Assignee
Centro De Retina Medica Y Quirurgica S C
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 Centro De Retina Medica Y Quirurgica S C filed Critical Centro De Retina Medica Y Quirurgica S C
Priority to MX2018008165A priority Critical patent/MX2018008165A/es
Priority to PCT/MX2019/000036 priority patent/WO2020005053A1/es
Priority to US17/256,937 priority patent/US20210259546A1/en
Publication of MX2018008165A publication Critical patent/MX2018008165A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/13—Ophthalmic microscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1208—Multiple lens hand-held instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013—Medical image data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
    • 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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—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 optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14555—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 optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for the eye fundus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/60—Rotation of whole images or parts thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Psychiatry (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Emergency Medicine (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

La diabetes es una enfermedad caracterizada por cifras elevadas de glucosa en sangre. Es importante mantener la diabetes controlada para evitar complicaciones a corto y largo plazo. La diabetes puede afectar a la visión debido a las alteraciones que produce en los vasos sanguíneos de la retina. Esto se conoce como Retinopatía Diabética (RD), la cual constituye una de las primeras causas de baja visión en países desarrollados. Una de las complicaciones de la retinopatía diabética es el Edema Macular Diabético (EMD), el cual es la primera causa de pérdida visual en pacientes diabéticos y puede aparecer en cualquier etapa de la Retinopatía Diabética. Consiste en la acumulación progresiva de líquido en la mácula, la zona más importante de la retina. La determinación del edema macular diabético es muy importante de la retina. La determinación del edema macular diabético es muy importante para un tratamiento adecuado de esta patología. Existe una variedad de opciones tecnológicas que se utilizan para la detección de la retinopatía diabética, aunque solo las más sofisticadas se encargan de la detección del edema macular, una complicación que aparece como consecuencia de la retinopatía diabética y que es de las principales causas de ceguera. La invención describe un sistema portátil para la detección del edema macular diabético a través de la captura de una imagen de fondo de ojo con un equipo portátil de oftalmoscopia; dicha imagen se envía vía alámbrica o inalámbrica a un sistema embebido que cuenta con un algoritmo basado en inteligencia artificial, mismo que extrae información de la imagen y la procesa para identificar la presencia de la patología bajo estudio.
MX2018008165A 2018-06-29 2018-06-29 Sistema portátil para la identificación de casos potenciales de edema macular diabético mediante procesamiento de imagen e inteligencia artificial. MX2018008165A (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2018008165A MX2018008165A (es) 2018-06-29 2018-06-29 Sistema portátil para la identificación de casos potenciales de edema macular diabético mediante procesamiento de imagen e inteligencia artificial.
PCT/MX2019/000036 WO2020005053A1 (es) 2018-06-29 2019-04-12 Sistema portátil para la identificación de casos potenciales de edema macular diabético mediante procesamiento de imagen e inteligencia artificial
US17/256,937 US20210259546A1 (en) 2018-06-29 2019-04-12 Portable system for identifying potential cases of diabetic macular oedema using image processing and artificial intelligence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2018008165A MX2018008165A (es) 2018-06-29 2018-06-29 Sistema portátil para la identificación de casos potenciales de edema macular diabético mediante procesamiento de imagen e inteligencia artificial.

Publications (1)

Publication Number Publication Date
MX2018008165A true MX2018008165A (es) 2019-12-30

Family

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Country Status (3)

Country Link
US (1) US20210259546A1 (es)
MX (1) MX2018008165A (es)
WO (1) WO2020005053A1 (es)

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Publication number Publication date
WO2020005053A1 (es) 2020-01-02
US20210259546A1 (en) 2021-08-26

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