CA3251323A1 - DEVICE AND METHOD FOR AUTOMATED MEASUREMENT OF EYEGLOBE DISTANCE AND/OR VERTICAL AND HORIZONTAL VIEWING ANGLES - Google Patents

DEVICE AND METHOD FOR AUTOMATED MEASUREMENT OF EYEGLOBE DISTANCE AND/OR VERTICAL AND HORIZONTAL VIEWING ANGLES

Info

Publication number
CA3251323A1
CA3251323A1 CA3251323A CA3251323A CA3251323A1 CA 3251323 A1 CA3251323 A1 CA 3251323A1 CA 3251323 A CA3251323 A CA 3251323A CA 3251323 A CA3251323 A CA 3251323A CA 3251323 A1 CA3251323 A1 CA 3251323A1
Authority
CA
Canada
Prior art keywords
screen
eye
vision
pupil
optomechanical
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
CA3251323A
Other languages
English (en)
French (fr)
Inventor
Monika MODRZEJEWSKA
Magdalena DURAJCZYK
Ewa GRUDZIŃSKA
Original Assignee
Cx Engineering Spolka Z Ograniczona Odpowiedzialnoscia
Strabiscan Spolka Z Ograniczona Odpowiedzialnoscia
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 Cx Engineering Spolka Z Ograniczona Odpowiedzialnoscia, Strabiscan Spolka Z Ograniczona Odpowiedzialnoscia filed Critical Cx Engineering Spolka Z Ograniczona Odpowiedzialnoscia
Publication of CA3251323A1 publication Critical patent/CA3251323A1/en
Pending legal-status Critical Current

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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • 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
    • A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
    • 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
    • A61B3/0091—Fixation targets for viewing direction
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
    • A61B3/085—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus for testing strabismus
    • 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
    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • 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
    • 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
    • A61B3/145—Arrangements specially adapted for eye photography by video means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA3251323A 2022-05-05 2023-04-28 DEVICE AND METHOD FOR AUTOMATED MEASUREMENT OF EYEGLOBE DISTANCE AND/OR VERTICAL AND HORIZONTAL VIEWING ANGLES Pending CA3251323A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PLP.441099 2022-05-05
PL441099A PL249345B1 (pl) 2022-05-05 2022-05-05 Urządzenie do i sposób zautomatyzowanych pomiarów kątów zeza
PCT/IB2023/054440 WO2023214274A1 (en) 2022-05-05 2023-04-28 A device and a method for automated measurements of eyeball deviation and/or vertical and horizontal viewing angles

Publications (1)

Publication Number Publication Date
CA3251323A1 true CA3251323A1 (en) 2023-11-09

Family

ID=87517117

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3251323A Pending CA3251323A1 (en) 2022-05-05 2023-04-28 DEVICE AND METHOD FOR AUTOMATED MEASUREMENT OF EYEGLOBE DISTANCE AND/OR VERTICAL AND HORIZONTAL VIEWING ANGLES

Country Status (10)

Country Link
US (1) US20250295307A1 (https=)
EP (1) EP4518741A1 (https=)
JP (1) JP2025515150A (https=)
KR (1) KR20250003940A (https=)
CN (1) CN120379580A (https=)
AU (1) AU2023265561A1 (https=)
CA (1) CA3251323A1 (https=)
MX (1) MX2024013452A (https=)
PL (1) PL249345B1 (https=)
WO (1) WO2023214274A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250082197A1 (en) * 2023-09-11 2025-03-13 Korea Photonics Technology Institute Ar optical system for measurement of ocular dyskinesia with quality of photographed images and ar apparatus including the same
CN118749894B (zh) * 2024-09-09 2025-04-08 京东方艺云(杭州)科技有限公司 一种斜视定量检查方法及系统
CN119548088A (zh) * 2025-02-05 2025-03-04 浙江工业大学 一种全流程的智能斜视度检查系统及方法
CN120130920B (zh) * 2025-05-15 2025-07-15 江苏省苏北人民医院 基于测量距离的处理方法、相关装置及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353869A (en) * 1999-09-01 2001-03-07 Assaf Ahmed Abdel Rahman Synoptophore using computer display to measure squint
WO2010117386A1 (en) * 2009-04-10 2010-10-14 Doheny Eye Institute Ophthalmic testing methods, devices and systems
KR102112339B1 (ko) * 2018-03-16 2020-05-18 김선호 사시각 자동 측정방법과 이를 이용한 사시각 자동 측정장치

Also Published As

Publication number Publication date
AU2023265561A1 (en) 2024-11-21
KR20250003940A (ko) 2025-01-07
US20250295307A1 (en) 2025-09-25
JP2025515150A (ja) 2025-05-13
PL249345B1 (pl) 2026-03-30
WO2023214274A1 (en) 2023-11-09
CN120379580A (zh) 2025-07-25
MX2024013452A (es) 2025-03-07
PL441099A1 (pl) 2023-11-06
EP4518741A1 (en) 2025-03-12

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