BR102018071412A2 - device and method for capturing, processing and classifying eye movements, head movements and brain activity. - Google Patents

device and method for capturing, processing and classifying eye movements, head movements and brain activity. Download PDF

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Publication number
BR102018071412A2
BR102018071412A2 BR102018071412A BR102018071412A BR102018071412A2 BR 102018071412 A2 BR102018071412 A2 BR 102018071412A2 BR 102018071412 A BR102018071412 A BR 102018071412A BR 102018071412 A BR102018071412 A BR 102018071412A BR 102018071412 A2 BR102018071412 A2 BR 102018071412A2
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Brazil
Prior art keywords
movements
capturing
processing
brain activity
eye movements
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BR102018071412A
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Portuguese (pt)
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BR102018071412B1 (en
Inventor
Damian Da Silva Andrei
Vieira De Oliveira Junior Marcio
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Limesoft Equipamentos Eletronicos Ltda
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Priority to BR102018071412-0A priority Critical patent/BR102018071412B1/en
Publication of BR102018071412A2 publication Critical patent/BR102018071412A2/en
Publication of BR102018071412B1 publication Critical patent/BR102018071412B1/en

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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
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • 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
    • A61B5/72—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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Educational Technology (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Developmental Disabilities (AREA)
  • Signal Processing (AREA)
  • Child & Adolescent Psychology (AREA)
  • Neurosurgery (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • User Interface Of Digital Computer (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

dispositivo e método para captar, processar e classificar movimentos oculares, movimentos com a cabeça e atividade cerebral. trata o presente relatório da descrição detalhada acompanhada de figuras ilustrativas de um novo dispositivo e método para captar, processar e classificar movimentos oculares (eletro-oculografia - eog), movimentos com a cabeça em combinação de sensores de posicionamento e atividade cerebral (eeg), sendo um dispositivo de hardware e software de leitura e decodificação de sinais detectados por eletrodos dispostos em uma armação específica, o qual se destina a substituir dispositivos de entrada computacionais tradicionais, tais como mouse e teclado, resultando em uma inovadora, versátil e funcional interface humano-computador, para ser utilizada por pessoas que não tem a capacidade de utilizar os periféricos comuns, como mouse e teclado, que necessitam da movimentação manual para informar ao computador o que se deseja executar.device and method for capturing, processing and classifying eye movements, head movements and brain activity. this report deals with the detailed description accompanied by illustrative figures of a new device and method for capturing, processing and classifying eye movements (electro-oculography - eog), head movements in combination with positioning sensors and brain activity (eeg), being a hardware and software device for reading and decoding signals detected by electrodes arranged in a specific frame, which is intended to replace traditional computational input devices, such as a mouse and keyboard, resulting in an innovative, versatile and functional human interface -computer, to be used by people who do not have the ability to use common peripherals, such as a mouse and keyboard, that need manual movement to inform the computer what to do.

BR102018071412-0A 2018-10-17 2018-10-17 Device and method for capturing, processing and classifying eye movements, head movements and brain activity BR102018071412B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR102018071412-0A BR102018071412B1 (en) 2018-10-17 2018-10-17 Device and method for capturing, processing and classifying eye movements, head movements and brain activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102018071412-0A BR102018071412B1 (en) 2018-10-17 2018-10-17 Device and method for capturing, processing and classifying eye movements, head movements and brain activity

Publications (2)

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BR102018071412A2 true BR102018071412A2 (en) 2020-04-28
BR102018071412B1 BR102018071412B1 (en) 2022-03-22

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BR102018071412-0A BR102018071412B1 (en) 2018-10-17 2018-10-17 Device and method for capturing, processing and classifying eye movements, head movements and brain activity

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115890655A (en) * 2022-10-11 2023-04-04 人工智能与数字经济广东省实验室(广州) Head posture and electro-oculogram-based mechanical arm control method, device and medium
WO2023150849A1 (en) * 2022-02-09 2023-08-17 Tix Tecnologia Assistiva Ltda Device and system for controlling electronic interfaces
CN117357351A (en) * 2023-12-05 2024-01-09 华南脑控(广东)智能科技有限公司 Multi-mode intelligent control method and device for electric sickbed and household appliances

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023150849A1 (en) * 2022-02-09 2023-08-17 Tix Tecnologia Assistiva Ltda Device and system for controlling electronic interfaces
CN115890655A (en) * 2022-10-11 2023-04-04 人工智能与数字经济广东省实验室(广州) Head posture and electro-oculogram-based mechanical arm control method, device and medium
CN115890655B (en) * 2022-10-11 2024-02-09 人工智能与数字经济广东省实验室(广州) Mechanical arm control method, device and medium based on head gesture and electrooculogram
CN117357351A (en) * 2023-12-05 2024-01-09 华南脑控(广东)智能科技有限公司 Multi-mode intelligent control method and device for electric sickbed and household appliances

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Publication number Publication date
BR102018071412B1 (en) 2022-03-22

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2018, OBSERVADAS AS CONDICOES LEGAIS.