CA3188913A1 - Systeme de refraction en espace reel holographique - Google Patents
Systeme de refraction en espace reel holographiqueInfo
- Publication number
- CA3188913A1 CA3188913A1 CA3188913A CA3188913A CA3188913A1 CA 3188913 A1 CA3188913 A1 CA 3188913A1 CA 3188913 A CA3188913 A CA 3188913A CA 3188913 A CA3188913 A CA 3188913A CA 3188913 A1 CA3188913 A1 CA 3188913A1
- Authority
- CA
- Canada
- Prior art keywords
- user
- virtual
- virtual arrangement
- computing device
- orientation
- 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
Links
- 230000000007 visual effect Effects 0.000 claims abstract description 80
- 230000000763 evoking effect Effects 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 46
- 210000004556 brain Anatomy 0.000 claims abstract description 37
- 208000014733 refractive error Diseases 0.000 claims abstract description 9
- 238000009877 rendering Methods 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 6
- 238000013473 artificial intelligence Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 49
- 230000004044 response Effects 0.000 description 24
- 230000004438 eyesight Effects 0.000 description 20
- 230000004304 visual acuity Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 238000012937 correction Methods 0.000 description 10
- 208000001491 myopia Diseases 0.000 description 10
- 230000004379 myopia Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 201000006318 hyperopia Diseases 0.000 description 8
- 230000004305 hyperopia Effects 0.000 description 8
- 201000009310 astigmatism Diseases 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 6
- 206010020675 Hypermetropia Diseases 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000003190 augmentative effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 210000004761 scalp Anatomy 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000014616 translation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000001755 vocal effect Effects 0.000 description 3
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 2
- 201000009487 Amblyopia Diseases 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 210000000624 ear auricle Anatomy 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 230000000926 neurological effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 210000000857 visual cortex Anatomy 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 208000030886 Traumatic Brain injury Diseases 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009529 traumatic brain injury Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
-
- 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
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- 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
- A61B5/369—Electroencephalography [EEG]
-
- 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
- A61B5/369—Electroencephalography [EEG]
- A61B5/377—Electroencephalography [EEG] using evoked responses
- A61B5/378—Visual stimuli
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Psychology (AREA)
- Psychiatry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- Eye Examination Apparatus (AREA)
- Holo Graphy (AREA)
Abstract
La présente invention concerne un système, un procédé et un support non transitoire lisible par ordinateur permettant de fournir un examen visuel. Un module de diagnostic conçu pour s'exécuter sur un premier dispositif informatique couplé en communication à un dispositif d'affichage holographique monté sur la tête porté par un utilisateur restitue un agencement virtuel affiché à l'intérieur du dispositif d'affichage holographique monté sur la tête à une distance simulée initiale de l'utilisateur. Dans l'agencement virtuel se trouve un motif incorporé. Un second dispositif informatique reçoit, à partir de conducteurs attachés à l'utilisateur, des ondes cérébrales de l'utilisateur. Le second dispositif informatique affiche un potentiel évoqué visuel dans les ondes cérébrales. Le potentiel évoqué visuel comprend une indication que l'utilisateur a identifié visuellement le motif incorporé à une seconde distance simulée de l'utilisateur. Le potentiel évoqué visuel se produit à une distance focale d'une erreur de réfraction d'un ?il de l'utilisateur.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/923,672 US11614623B2 (en) | 2018-02-26 | 2020-07-08 | Holographic real space refractive system |
| US16/923,672 | 2020-07-08 | ||
| PCT/US2021/040677 WO2022011006A1 (fr) | 2020-07-08 | 2021-07-07 | Système de réfraction en espace réel holographique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3188913A1 true CA3188913A1 (fr) | 2022-01-13 |
Family
ID=79552190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3188913A Pending CA3188913A1 (fr) | 2020-07-08 | 2021-07-07 | Systeme de refraction en espace reel holographique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4178445A4 (fr) |
| AU (1) | AU2021305095A1 (fr) |
| CA (1) | CA3188913A1 (fr) |
| WO (1) | WO2022011006A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697598A (en) * | 1985-04-25 | 1987-10-06 | Westinghouse Electric Corp. | Evoked potential autorefractometry system |
| JP4817582B2 (ja) * | 2000-04-17 | 2011-11-16 | ザ・ユニバーシティー・オブ・シドニー | 視覚機能の対物電気生理学的評価方法および装置 |
| US20090153796A1 (en) * | 2005-09-02 | 2009-06-18 | Arthur Rabner | Multi-functional optometric-ophthalmic system for testing diagnosing, or treating, vision or eyes of a subject, and methodologies thereof |
| US8668334B2 (en) * | 2006-02-27 | 2014-03-11 | Vital Art And Science Incorporated | Vision measurement and training system and method of operation thereof |
| GB201008338D0 (en) * | 2010-05-19 | 2010-07-07 | Sec Dep For Innovation Univers | Infinity image hologram |
| US10524683B2 (en) * | 2013-04-16 | 2020-01-07 | Korea University Research And Business Foundation | EEG-based brain-machine interface apparatus and method for recognizing human-intention using flickering visual stimulus |
| US11253149B2 (en) * | 2018-02-26 | 2022-02-22 | Veyezer, Llc | Holographic real space refractive sequence |
-
2021
- 2021-07-07 AU AU2021305095A patent/AU2021305095A1/en not_active Abandoned
- 2021-07-07 WO PCT/US2021/040677 patent/WO2022011006A1/fr not_active Ceased
- 2021-07-07 EP EP21838067.3A patent/EP4178445A4/fr not_active Withdrawn
- 2021-07-07 CA CA3188913A patent/CA3188913A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4178445A1 (fr) | 2023-05-17 |
| WO2022011006A1 (fr) | 2022-01-13 |
| AU2021305095A1 (en) | 2023-03-02 |
| EP4178445A4 (fr) | 2024-08-07 |
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