MX2022012017A - Sistemas y metodos para procesamiento de datos de se?ales de la retina e identificar padecimientos. - Google Patents

Sistemas y metodos para procesamiento de datos de se?ales de la retina e identificar padecimientos.

Info

Publication number
MX2022012017A
MX2022012017A MX2022012017A MX2022012017A MX2022012017A MX 2022012017 A MX2022012017 A MX 2022012017A MX 2022012017 A MX2022012017 A MX 2022012017A MX 2022012017 A MX2022012017 A MX 2022012017A MX 2022012017 A MX2022012017 A MX 2022012017A
Authority
MX
Mexico
Prior art keywords
signal data
retinal signal
systems
methods
condition
Prior art date
Application number
MX2022012017A
Other languages
English (en)
Inventor
Claude Hariton
Original Assignee
Diamentis Inc
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 Diamentis Inc filed Critical Diamentis Inc
Publication of MX2022012017A publication Critical patent/MX2022012017A/es

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
    • 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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • 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
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • 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
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
    • 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
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/315—Input circuits therefor specially adapted for particular uses for electrooculography [EOG]; for electroretinography [ERG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A61B5/4082—Diagnosing or monitoring movement diseases, e.g. Parkinson, Huntington or Tourette
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A61B5/4088—Diagnosing of monitoring cognitive diseases, e.g. Alzheimer, prion diseases or dementia
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Developmental Disabilities (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Neurosurgery (AREA)
  • Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Child & Adolescent Psychology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Educational Technology (AREA)
  • Social Psychology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • Evolutionary Computation (AREA)
  • Ophthalmology & Optometry (AREA)
  • Pharmacology & Pharmacy (AREA)

Abstract

Se divulga un método y sistema para predecir una probabilidad de que un paciente esté sujeto a una o más condiciones. Se pueden recibir datos de señal de retina que corresponden al paciente. Las características de señal de retina se pueden extraer de los datos de señal de retina. Los descriptores se pueden extraer de las características de señal de retina. Los descriptores se pueden aplicar a un primer modelo matemático y un segundo modelo matemático. El primer modelo matemático puede corresponder a una primera condición. El segundo modelo matemático puede corresponder a la segunda condición. Se puede generar una primera probabilidad prevista para la primera condición. Se puede generar una segunda probabilidad prevista para la segunda condición. Se puede emitir la primera probabilidad prevista y la segunda probabilidad prevista.
MX2022012017A 2020-03-26 2021-03-25 Sistemas y metodos para procesamiento de datos de se?ales de la retina e identificar padecimientos. MX2022012017A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063000055P 2020-03-26 2020-03-26
US202063038257P 2020-06-12 2020-06-12
US202163149508P 2021-02-15 2021-02-15
PCT/CA2021/050390 WO2021189144A1 (en) 2020-03-26 2021-03-25 Systems and methods for processing retinal signal data and identifying conditions

Publications (1)

Publication Number Publication Date
MX2022012017A true MX2022012017A (es) 2022-12-15

Family

ID=77855016

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012017A MX2022012017A (es) 2020-03-26 2021-03-25 Sistemas y metodos para procesamiento de datos de se?ales de la retina e identificar padecimientos.

Country Status (11)

Country Link
US (1) US20210298687A1 (es)
EP (1) EP4128270A4 (es)
JP (1) JP2023519581A (es)
KR (1) KR20230003483A (es)
CN (1) CN115668395A (es)
AU (1) AU2021242809A1 (es)
BR (1) BR112022019113A2 (es)
CA (1) CA3173341A1 (es)
IL (1) IL296708A (es)
MX (1) MX2022012017A (es)
WO (1) WO2021189144A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12021726B2 (en) * 2021-07-15 2024-06-25 Level 3 Communications, Llc Systems and methods for identifying defects in local loops
WO2023114446A2 (en) * 2021-12-16 2023-06-22 Peter Koulen A machine learning-based framework using electroretinography for detecting early-stage glaucoma
US20230248237A1 (en) * 2022-02-09 2023-08-10 Diamentis Inc. Systems and methods for retinal stimulation and/or collecting retinal signal data

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7222961B2 (en) * 2002-08-05 2007-05-29 Kestrel Corporation Method for detecting a functional signal in retinal images
US20060122529A1 (en) * 2004-12-06 2006-06-08 Yang Tsau Low noise amplifier for electro-physiological signal sensing
US20060244913A1 (en) * 2004-12-21 2006-11-02 Werner Gellermann Imaging of macular pigment distributions
US7365856B2 (en) * 2005-01-21 2008-04-29 Carl Zeiss Meditec, Inc. Method of motion correction in optical coherence tomography imaging
US8771689B2 (en) * 2006-12-11 2014-07-08 The Board Of Trustees Of The Leland Stanford Junior University Alpha B-crystallin as a therapy for ischemia or inflammation
US7828440B2 (en) * 2007-08-17 2010-11-09 Peyman Gholam A Method of detecting glaucoma
WO2009128903A2 (en) * 2008-04-15 2009-10-22 The United States Of America, As Represented By The Secretary Of Agriculture Method to detect transmissible spongiform encephalopathies via electroretinogram
US20110190657A1 (en) * 2009-08-10 2011-08-04 Carl Zeiss Meditec, Inc. Glaucoma combinatorial analysis
EP3747358A3 (en) * 2013-03-14 2021-03-10 Universite Laval Use of electroretinography (erg) for the assessment of psychiatric disorders
US20150105689A1 (en) * 2013-10-10 2015-04-16 Robert F. Miller Pattern electroretinography for evaluating a neurological condition
EP3110308B1 (en) * 2014-02-28 2023-09-06 Board of Regents, The University of Texas System System for traumatic brain injury detection using oculomotor tests
WO2016097183A1 (en) * 2014-12-18 2016-06-23 Universite Pierre Et Marie Curie (Paris 6) Transgenic rpe cells overexpressing otx2 for the treatment of retinal degeneration
US20170354326A1 (en) * 2016-06-10 2017-12-14 Johnson & Johnson Vision Care, Inc. Electronic ophthalmic lens with medical monitoring
CA3032153A1 (en) * 2016-08-19 2018-02-22 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Selective estrogen-receptor modulators (serms) confer protection against photoreceptor degeneration
US20190127684A1 (en) * 2017-11-01 2019-05-02 Yale University Composition and methods for culturing retinal progenitor cells
WO2019118309A1 (en) * 2017-12-11 2019-06-20 Adaptive, Intelligent And Dynamic Brain Corporation (Aidbrain) Method, module and system for analysis of physiological signal
US11963786B2 (en) * 2018-12-07 2024-04-23 University Of Miami Systems and method for detecting cognitive impairment

Also Published As

Publication number Publication date
WO2021189144A1 (en) 2021-09-30
JP2023519581A (ja) 2023-05-11
KR20230003483A (ko) 2023-01-06
US20210298687A1 (en) 2021-09-30
EP4128270A4 (en) 2024-04-03
AU2021242809A1 (en) 2022-10-13
IL296708A (en) 2022-11-01
CA3173341A1 (en) 2021-09-30
BR112022019113A2 (pt) 2022-12-06
CN115668395A (zh) 2023-01-31
EP4128270A1 (en) 2023-02-08

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