JP5688491B2 - 視力検査を行う方法 - Google Patents
視力検査を行う方法 Download PDFInfo
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- JP5688491B2 JP5688491B2 JP2010531387A JP2010531387A JP5688491B2 JP 5688491 B2 JP5688491 B2 JP 5688491B2 JP 2010531387 A JP2010531387 A JP 2010531387A JP 2010531387 A JP2010531387 A JP 2010531387A JP 5688491 B2 JP5688491 B2 JP 5688491B2
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- 238000012360 testing method Methods 0.000 title claims description 14
- 230000004438 eyesight Effects 0.000 title claims description 8
- 238000012014 optical coherence tomography Methods 0.000 claims description 19
- 210000001525 retina Anatomy 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 230000004304 visual acuity Effects 0.000 claims description 8
- 238000010226 confocal imaging Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 description 6
- 230000004424 eye movement Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010025421 Macule Diseases 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02015—Interferometers characterised by the beam path configuration
- G01B9/02029—Combination with non-interferometric systems, i.e. for measuring the object
- G01B9/0203—With imaging systems
-
- 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
- A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02055—Reduction or prevention of errors; Testing; Calibration
- G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
- G01B9/02076—Caused by motion
- G01B9/02077—Caused by motion of the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/0209—Low-coherence interferometers
- G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
-
- 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
- A61B5/0062—Arrangements for scanning
- A61B5/0068—Confocal scanning
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Description
次に、添付図面を参照して、例のみを用いて、本発明はより詳細に説明されることになる。
14 ・・・ コンピュータ
16 ・・・ ディスプレイ
Claims (5)
- 患者に視力検査を行う方法であって、
走査レーザー検眼鏡/共焦点型撮像複合装置(10)を患者の眼(12)まで持ってくるステップと、
前記眼に対する外部固視標を作成するディスプレイ(18)を前記患者に対して示すステップと、
前記患者が前記外部固視標を固視する間、前記患者の視野の様々な位置に刺激を表示するステップと、
前記患者の前記刺激に対する反応を記録するステップと、
前記ディスプレイ上に前記刺激を表示しながら、前記走査レーザー検眼鏡/共焦点型撮像装置を用いて網膜の連続した画像を作成するステップと、
前記網膜の動きを追跡するために前記連続した画像を比較するステップと、
前記連続画像を比較することによって決定された連続刺激間のどんな動きも取り入れた、前記刺激に対する応答から前記患者の視野のマップを作成するステップと
を具備し、
前記マップは、走査レーザー検眼鏡/共焦点型撮像複合装置(10)の光干渉断層部を使用することによって取得され、前記網膜の断層画像上で重ねあわせられる
ことを特徴とする患者に視力検査を行う方法。 - 前記マップは、走査レーザー検眼鏡/共焦点型撮像複合装置(10)の共焦点部を使用して取得され、前記網膜の共焦点画像上で重ねあわせられることを特徴とする請求項1に記載の方法。
- 前記刺激は、ライトフラッシュであり、前記ライトフラッシュの強度は、前記網膜の異なる領域上での前記患者の反応を決定するために、変化することを特徴とする請求項1に記載の方法。
- 前記ディスプレイ上で、前記患者に形状が表示され、かつ前記患者に前記形状の方向を伝えさせることによって、視力の限界が決定されることを特徴とする請求項1に記載の方法。
- 前記形状は、C形状であることを特徴とする請求項4に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98546507P | 2007-11-05 | 2007-11-05 | |
US60/985,465 | 2007-11-05 | ||
PCT/CA2008/001924 WO2009059400A1 (en) | 2007-11-05 | 2008-11-05 | A method for performing visual acuity testing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011502015A JP2011502015A (ja) | 2011-01-20 |
JP5688491B2 true JP5688491B2 (ja) | 2015-03-25 |
Family
ID=40625313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010531387A Active JP5688491B2 (ja) | 2007-11-05 | 2008-11-05 | 視力検査を行う方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7690791B2 (ja) |
EP (1) | EP2209414B1 (ja) |
JP (1) | JP5688491B2 (ja) |
CN (1) | CN101951829B (ja) |
CA (1) | CA2704350C (ja) |
HK (1) | HK1153106A1 (ja) |
WO (1) | WO2009059400A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022182081A1 (ko) * | 2021-02-23 | 2022-09-01 | 삼성전자 주식회사 | 전자 장치 및 그 동작 방법 |
US12073016B2 (en) | 2021-02-23 | 2024-08-27 | Samsung Electronics Co., Ltd. | Electronic device and method of operating the same |
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US7365856B2 (en) | 2005-01-21 | 2008-04-29 | Carl Zeiss Meditec, Inc. | Method of motion correction in optical coherence tomography imaging |
US7805009B2 (en) | 2005-04-06 | 2010-09-28 | Carl Zeiss Meditec, Inc. | Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system |
JP5089940B2 (ja) * | 2006-08-29 | 2012-12-05 | 株式会社トプコン | 眼球運動測定装置、眼球運動測定方法及び眼球運動測定プログラム |
US11839430B2 (en) | 2008-03-27 | 2023-12-12 | Doheny Eye Institute | Optical coherence tomography-based ophthalmic testing methods, devices and systems |
US8348429B2 (en) * | 2008-03-27 | 2013-01-08 | Doheny Eye Institute | Optical coherence tomography device, method, and system |
US8820931B2 (en) * | 2008-07-18 | 2014-09-02 | Doheny Eye Institute | Optical coherence tomography-based ophthalmic testing methods, devices and systems |
JP2010259492A (ja) | 2009-04-30 | 2010-11-18 | Topcon Corp | 眼底観察装置 |
US8696122B2 (en) | 2010-01-21 | 2014-04-15 | Physical Sciences, Inc. | Multi-functional adaptive optics retinal imaging |
JP5653055B2 (ja) * | 2010-03-12 | 2015-01-14 | キヤノン株式会社 | 眼科装置及びその制御方法 |
EP2366328A1 (de) | 2010-03-16 | 2011-09-21 | Ignaz Alois Stuetz | Differenzmessung der monokularen zur binokularen Augenstellung |
WO2012123549A1 (en) * | 2011-03-17 | 2012-09-20 | Carl Zeiss Meditec Ag | Systems and methods for refractive correction in visual field testing |
US9033510B2 (en) | 2011-03-30 | 2015-05-19 | Carl Zeiss Meditec, Inc. | Systems and methods for efficiently obtaining measurements of the human eye using tracking |
WO2013004801A1 (en) | 2011-07-07 | 2013-01-10 | Carl Zeiss Meditec Ag | Improved data acquisition methods for reduced motion artifacts and applications in oct angiography |
EP2790570B1 (en) | 2011-12-05 | 2019-09-04 | Bioptigen, Inc. | Optical imaging systems having input beam shape control and path length control |
US9101294B2 (en) | 2012-01-19 | 2015-08-11 | Carl Zeiss Meditec, Inc. | Systems and methods for enhanced accuracy in OCT imaging of the cornea |
US8777412B2 (en) | 2012-04-05 | 2014-07-15 | Bioptigen, Inc. | Surgical microscopes using optical coherence tomography and related methods |
PL2844146T3 (pl) * | 2012-04-24 | 2016-12-30 | Układ i sposób pomiaru uwagi | |
US10772497B2 (en) | 2014-09-12 | 2020-09-15 | Envision Diagnostics, Inc. | Medical interfaces and other medical devices, systems, and methods for performing eye exams |
US9226856B2 (en) | 2013-03-14 | 2016-01-05 | Envision Diagnostics, Inc. | Inflatable medical interfaces and other medical devices, systems, and methods |
JP6373366B2 (ja) | 2013-06-04 | 2018-08-15 | バイオプティジェン, インコーポレイテッドBioptigen, Inc. | 走査ビーム型システムの作動方法および光走査ビーム型システム |
US10456030B2 (en) | 2013-07-29 | 2019-10-29 | Bioptigen, Inc. | Procedural optical coherence tomography (OCT) for surgery and related methods |
EP3039474A1 (en) | 2013-08-28 | 2016-07-06 | Bioptigen, Inc. | Heads up displays for optical coherence tomography integrated surgical microscopes |
JP6587680B2 (ja) | 2014-09-12 | 2019-10-09 | チェンテルビュー エス.ピー.エー.Centervue S.P.A. | 走査型視野計および走査型視野計の動作方法 |
WO2016073859A1 (en) * | 2014-11-07 | 2016-05-12 | The Regents Of The University Of California | Scanning laser ophthalmoscope for real-time eye tracking and method of operating same |
US10219693B2 (en) * | 2015-03-12 | 2019-03-05 | Nidek Co., Ltd. | Systems and methods for combined structure and function evaluation of retina |
EP3349642B1 (en) | 2015-09-17 | 2020-10-21 | Envision Diagnostics, Inc. | Medical interfaces and other medical devices, systems, and methods for performing eye exams |
EP3448234A4 (en) | 2016-04-30 | 2019-05-01 | Envision Diagnostics, Inc. | MEDICAL DEVICES, SYSTEMS AND METHODS FOR OPERATING OCULAR EXAMINATIONS AND OCULOMETRY |
CN107361778B (zh) * | 2017-07-31 | 2020-07-07 | 河南农业大学 | 一种人员疲劳检测方法 |
WO2019050049A1 (ja) * | 2017-09-11 | 2019-03-14 | 株式会社ニコン | 眼科機器、管理方法、及び管理装置 |
NL2023578B1 (en) * | 2019-07-26 | 2021-02-18 | Optos Plc | Functional OCT Data Processing |
JP7537212B2 (ja) | 2020-09-29 | 2024-08-21 | 株式会社ニデック | 眼底撮影装置 |
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-
2008
- 2008-11-05 US US12/265,127 patent/US7690791B2/en active Active
- 2008-11-05 EP EP08846571.1A patent/EP2209414B1/en active Active
- 2008-11-05 CA CA2704350A patent/CA2704350C/en active Active
- 2008-11-05 JP JP2010531387A patent/JP5688491B2/ja active Active
- 2008-11-05 CN CN2008801147862A patent/CN101951829B/zh not_active Expired - Fee Related
- 2008-11-05 WO PCT/CA2008/001924 patent/WO2009059400A1/en active Application Filing
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- 2011-07-13 HK HK11107261.4A patent/HK1153106A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022182081A1 (ko) * | 2021-02-23 | 2022-09-01 | 삼성전자 주식회사 | 전자 장치 및 그 동작 방법 |
US12073016B2 (en) | 2021-02-23 | 2024-08-27 | Samsung Electronics Co., Ltd. | Electronic device and method of operating the same |
Also Published As
Publication number | Publication date |
---|---|
US20090141240A1 (en) | 2009-06-04 |
HK1153106A1 (en) | 2012-03-23 |
EP2209414A1 (en) | 2010-07-28 |
CN101951829B (zh) | 2013-11-20 |
JP2011502015A (ja) | 2011-01-20 |
CN101951829A (zh) | 2011-01-19 |
EP2209414B1 (en) | 2015-04-15 |
WO2009059400A1 (en) | 2009-05-14 |
CA2704350A1 (en) | 2009-05-14 |
EP2209414A4 (en) | 2012-04-04 |
US7690791B2 (en) | 2010-04-06 |
CA2704350C (en) | 2016-09-20 |
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