AU2021265807A1 - Method, system and apparatus for investigating or assessing eye or pupil movement - Google Patents

Method, system and apparatus for investigating or assessing eye or pupil movement Download PDF

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Publication number
AU2021265807A1
AU2021265807A1 AU2021265807A AU2021265807A AU2021265807A1 AU 2021265807 A1 AU2021265807 A1 AU 2021265807A1 AU 2021265807 A AU2021265807 A AU 2021265807A AU 2021265807 A AU2021265807 A AU 2021265807A AU 2021265807 A1 AU2021265807 A1 AU 2021265807A1
Authority
AU
Australia
Prior art keywords
eye
pupil
movement
image data
nystagmus
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
AU2021265807A
Other languages
English (en)
Inventor
Robert John DEACON
Katherine Ann LEWKOWSKI
Gunesh P. RAJAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neurotologix Pty Ltd
Original Assignee
Neurotologix Pty 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
Priority claimed from AU2020901376A external-priority patent/AU2020901376A0/en
Application filed by Neurotologix Pty Ltd filed Critical Neurotologix Pty Ltd
Publication of AU2021265807A1 publication Critical patent/AU2021265807A1/en
Pending legal-status Critical Current

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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
    • A61B3/0016—Operational features thereof
    • 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
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • 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
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • 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
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • 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
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • 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
    • A61B5/4005—Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
    • A61B5/4023—Evaluating sense of balance
    • 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
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • 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
    • A61B5/4863—Measuring or inducing nystagmus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6821—Eye
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Neurology (AREA)
  • Psychology (AREA)
  • Neurosurgery (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Social Psychology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Eye Examination Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AU2021265807A 2020-04-30 2021-04-30 Method, system and apparatus for investigating or assessing eye or pupil movement Pending AU2021265807A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2020901376A AU2020901376A0 (en) 2020-04-30 Investigating eye or pupil movement
AU2020901376 2020-04-30
PCT/AU2021/050398 WO2021217218A1 (en) 2020-04-30 2021-04-30 Method, system and apparatus for investigating or assessing eye or pupil movement

Publications (1)

Publication Number Publication Date
AU2021265807A1 true AU2021265807A1 (en) 2022-12-08

Family

ID=78373094

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021265807A Pending AU2021265807A1 (en) 2020-04-30 2021-04-30 Method, system and apparatus for investigating or assessing eye or pupil movement

Country Status (6)

Country Link
US (1) US20230172507A1 (https=)
EP (1) EP4142572A4 (https=)
JP (1) JP2023523371A (https=)
AU (1) AU2021265807A1 (https=)
CA (1) CA3176950A1 (https=)
WO (1) WO2021217218A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021257797A1 (en) * 2020-06-18 2021-12-23 Northwestern University Infrared tele-video-oculography for remote evaluation of eye movements
EP4539722A1 (en) 2022-06-16 2025-04-23 Welch Allyn, Inc. Vision screening device including oversampling sensor
US20240074699A1 (en) * 2022-09-07 2024-03-07 New Jersey Institute Of Technology System and Method for Quantification and Feedback of Eye Deviations
WO2026006631A1 (en) * 2024-06-26 2026-01-02 Cognuro, LLC Vestibular and oculomotor assessment utilizing videonystagmography data and posturography data
CN119908673B (zh) * 2025-04-03 2025-08-08 上海志听医疗科技有限公司 前庭功能检测系统及数据处理方法、电子设备及程序产品
CN120304829B (zh) * 2025-06-12 2025-09-16 合肥华祯智能科技有限公司 基于环境感知的心理状态评估方法、系统、可读存储介质

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US6419638B1 (en) * 1993-07-20 2002-07-16 Sam H. Hay Optical recognition methods for locating eyes
JP2005066146A (ja) * 2003-08-27 2005-03-17 Tomoya Miyasaka 眼球運動撮像装置
JP3966309B2 (ja) * 2004-07-14 2007-08-29 松下電器産業株式会社 瞳孔検出装置および虹彩認証装置
WO2007128034A1 (en) * 2006-05-01 2007-11-15 Eye Diagnostics Pty Ltd Portable eye monitoring device and methods for using the same
WO2011002837A2 (en) * 2009-06-30 2011-01-06 University Of Pittsburgh - Of The Commonwealth System Of Higher Education System for at-home eye movement monitoring
US9298985B2 (en) * 2011-05-16 2016-03-29 Wesley W. O. Krueger Physiological biosensor system and method for controlling a vehicle or powered equipment
US8690750B2 (en) * 2010-05-14 2014-04-08 Wesley W. O. Krueger System and method for measuring and minimizing the effects of vertigo, motion sickness, motion intolerance, and/or spatial disorientation
US8929589B2 (en) * 2011-11-07 2015-01-06 Eyefluence, Inc. Systems and methods for high-resolution gaze tracking
US9004687B2 (en) * 2012-05-18 2015-04-14 Sync-Think, Inc. Eye tracking headset and system for neuropsychological testing including the detection of brain damage
EP2712541B1 (en) * 2012-09-27 2015-12-30 SensoMotoric Instruments Gesellschaft für innovative Sensorik mbH Tiled image based scanning for head and/or eye position for eye tracking
US9788714B2 (en) * 2014-07-08 2017-10-17 Iarmourholdings, Inc. Systems and methods using virtual reality or augmented reality environments for the measurement and/or improvement of human vestibulo-ocular performance
US9740010B2 (en) * 2014-11-28 2017-08-22 Mahmoud A. ALHASHIM Waterproof virtual reality goggle and sensor system
US9747500B2 (en) * 2015-01-30 2017-08-29 Raytheon Company Wearable retina/iris scan authentication system
CN109310314B (zh) * 2016-02-16 2022-06-10 麻省眼耳科医院 用于眼位偏斜测量的移动装置应用
AU2018269163B2 (en) * 2017-05-15 2024-02-15 Musc Foundation For Research Development Device, system and method for monitoring neurological functional status
EP4137037B1 (en) * 2017-09-11 2025-07-16 Tobii AB Reliability of gaze tracking data for left and right eye
WO2019173106A1 (en) * 2018-03-09 2019-09-12 Children’S Hospital & Research Center At Oakland Method of detecting and/or predicting seizures
GB2574580B (en) * 2018-05-25 2023-03-29 Uea Enterprises Ltd Portable wearable eye movement monitoring system, device and monitoring method
CN112655204A (zh) * 2018-07-24 2021-04-13 奇跃公司 用于确定左显示器和右显示器与用户眼睛之间的垂直对准的显示系统和方法
US10740918B2 (en) * 2018-09-12 2020-08-11 Dell Products, L.P. Adaptive simultaneous localization and mapping (SLAM) using world-facing cameras in virtual, augmented, and mixed reality (xR) applications

Also Published As

Publication number Publication date
US20230172507A1 (en) 2023-06-08
WO2021217218A1 (en) 2021-11-04
CA3176950A1 (en) 2021-11-04
EP4142572A1 (en) 2023-03-08
EP4142572A4 (en) 2024-05-22
JP2023523371A (ja) 2023-06-02

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