JP5324839B2 - 光画像計測装置 - Google Patents

光画像計測装置 Download PDF

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Publication number
JP5324839B2
JP5324839B2 JP2008160548A JP2008160548A JP5324839B2 JP 5324839 B2 JP5324839 B2 JP 5324839B2 JP 2008160548 A JP2008160548 A JP 2008160548A JP 2008160548 A JP2008160548 A JP 2008160548A JP 5324839 B2 JP5324839 B2 JP 5324839B2
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light
optical
image
eye
distance
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Japanese (ja)
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JP2010000191A5 (enExample
JP2010000191A (ja
Inventor
健史 林
清水　　仁
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Topcon Corp
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Topcon Corp
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Priority to JP2008160548A priority Critical patent/JP5324839B2/ja
Priority to EP09766377.7A priority patent/EP2301423B1/en
Priority to PCT/JP2009/002565 priority patent/WO2009153929A1/ja
Priority to US12/996,935 priority patent/US8801180B2/en
Publication of JP2010000191A publication Critical patent/JP2010000191A/ja
Publication of JP2010000191A5 publication Critical patent/JP2010000191A5/ja
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    • 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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
    • 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
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G01B9/02085—Combining two or more images of different regions
    • 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
    • G01B9/02027—Two or more interferometric channels or interferometers
    • G01B9/02028—Two or more reference or object arms in one interferometer
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2008160548A 2008-06-19 2008-06-19 光画像計測装置 Active JP5324839B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008160548A JP5324839B2 (ja) 2008-06-19 2008-06-19 光画像計測装置
EP09766377.7A EP2301423B1 (en) 2008-06-19 2009-06-08 Optical image measuring device
PCT/JP2009/002565 WO2009153929A1 (ja) 2008-06-19 2009-06-08 光画像計測装置
US12/996,935 US8801180B2 (en) 2008-06-19 2009-06-08 Ophthalmic tomographic imager with corneo-retinal image analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008160548A JP5324839B2 (ja) 2008-06-19 2008-06-19 光画像計測装置

Publications (3)

Publication Number Publication Date
JP2010000191A JP2010000191A (ja) 2010-01-07
JP2010000191A5 JP2010000191A5 (enExample) 2012-07-19
JP5324839B2 true JP5324839B2 (ja) 2013-10-23

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JP2008160548A Active JP5324839B2 (ja) 2008-06-19 2008-06-19 光画像計測装置

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US (1) US8801180B2 (enExample)
EP (1) EP2301423B1 (enExample)
JP (1) JP5324839B2 (enExample)
WO (1) WO2009153929A1 (enExample)

Families Citing this family (124)

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Publication number Priority date Publication date Assignee Title
AU2002230842A1 (en) 2000-10-30 2002-05-15 The General Hospital Corporation Optical methods and systems for tissue analysis
US9295391B1 (en) 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
AU2004225188B2 (en) 2003-03-31 2010-04-15 The General Hospital Corporation Speckle reduction in optical coherence tomography by path length encoded angular compounding
AU2004252482B2 (en) 2003-06-06 2011-05-26 The General Hospital Corporation Process and apparatus for a wavelength tuning source
KR101321413B1 (ko) 2003-10-27 2013-10-22 더 제너럴 하스피탈 코포레이션 주파수 영역 간섭법을 이용하여 광 영상화를 수행하는 방법및 장치
US7447408B2 (en) 2004-07-02 2008-11-04 The General Hospital Corproation Imaging system and related techniques
US8081316B2 (en) 2004-08-06 2011-12-20 The General Hospital Corporation Process, system and software arrangement for determining at least one location in a sample using an optical coherence tomography
US8208995B2 (en) 2004-08-24 2012-06-26 The General Hospital Corporation Method and apparatus for imaging of vessel segments
EP1793730B1 (en) 2004-08-24 2011-12-28 The General Hospital Corporation Process, system and software arrangement for determining elastic modulus
US7366376B2 (en) 2004-09-29 2008-04-29 The General Hospital Corporation System and method for optical coherence imaging
US8922781B2 (en) 2004-11-29 2014-12-30 The General Hospital Corporation Arrangements, devices, endoscopes, catheters and methods for performing optical imaging by simultaneously illuminating and detecting multiple points on a sample
EP2085929A1 (en) 2005-04-28 2009-08-05 The General Hospital Corporation Evaluating optical coherence tomography information for an anatomical structure
EP1889037A2 (en) 2005-06-01 2008-02-20 The General Hospital Corporation Apparatus, method and system for performing phase-resolved optical frequency domain imaging
JP5547402B2 (ja) 2005-08-09 2014-07-16 ザ ジェネラル ホスピタル コーポレイション 光コヒーレンストモグラフィにおいて偏光に基づく直交復調を実行する装置、方法及び記憶媒体
JP6046325B2 (ja) 2005-09-29 2016-12-14 ザ ジェネラル ホスピタル コーポレイション 漸次的に解像度を増加させて１以上の生物学的サンプルの観察及び分析のための方法及びその方法のための装置
US8145018B2 (en) 2006-01-19 2012-03-27 The General Hospital Corporation Apparatus for obtaining information for a structure using spectrally-encoded endoscopy techniques and methods for producing one or more optical arrangements
DK1973466T3 (da) 2006-01-19 2021-02-01 Massachusetts Gen Hospital Ballonbilleddannelseskateter
US10426548B2 (en) 2006-02-01 2019-10-01 The General Hosppital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
EP1986545A2 (en) 2006-02-01 2008-11-05 The General Hospital Corporation Apparatus for applying a plurality of electro-magnetic radiations to a sample
CN101410691A (zh) 2006-02-24 2009-04-15 通用医疗公司 执行角分辨傅立叶域光学相干断层成像的方法和系统
WO2007133961A2 (en) 2006-05-10 2007-11-22 The General Hospital Corporation Processes, arrangements and systems for providing frequency domain imaging of a sample
WO2008049118A2 (en) 2006-10-19 2008-04-24 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample and effecting such portion(s)
US20110319875A1 (en) * 2007-01-19 2011-12-29 Frieder Loesel Apparatus and Method for Morphing a Three-Dimensional Target Surface into a Two-Dimensional Image for Use in Guiding a Laser Beam in Ocular Surgery
WO2008121844A1 (en) 2007-03-30 2008-10-09 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
EP2335030A4 (en) * 2008-06-18 2014-05-07 Eyelab Group Llc SYSTEM AND METHOD FOR DETERMINING VOLUMETRIC PARAMETERS OF OCULAR TISSUES AND OTHER BIOLOGICAL TISSUES
EP2309923B1 (en) 2008-07-14 2020-11-25 The General Hospital Corporation Apparatus and methods for color endoscopy
DE102008044375A1 (de) * 2008-12-05 2010-06-10 Robert Bosch Gmbh Optisches Messgerät
US11490826B2 (en) 2009-07-14 2022-11-08 The General Hospital Corporation Apparatus, systems and methods for measuring flow and pressure within a vessel
JP5390371B2 (ja) * 2009-12-25 2014-01-15 株式会社トプコン 光画像計測装置及び光アッテネータ
JP5351066B2 (ja) * 2010-01-25 2013-11-27 浜松ホトニクス株式会社 Ｏｃｔ装置
KR20130035254A (ko) 2010-03-05 2013-04-08 더 제너럴 하스피탈 코포레이션 특정 해상도에서 적어도 하나의 해부학적 구조의 미세 영상을 제공하는 시스템, 방법 및 컴퓨터 접근 가능 매체
JP5569963B2 (ja) * 2010-04-15 2014-08-13 国立大学法人宇都宮大学 表面形状測定装置
US9069130B2 (en) 2010-05-03 2015-06-30 The General Hospital Corporation Apparatus, method and system for generating optical radiation from biological gain media
EP2575598A2 (en) 2010-05-25 2013-04-10 The General Hospital Corporation Apparatus, systems, methods and computer-accessible medium for spectral analysis of optical coherence tomography images
EP2575597B1 (en) 2010-05-25 2022-05-04 The General Hospital Corporation Apparatus for providing optical imaging of structures and compositions
EP2577223A4 (en) * 2010-06-01 2016-04-20 Optovue Inc METHOD AND APPARATUS FOR ENHANCED OCULAR MEASUREMENT
US10285568B2 (en) 2010-06-03 2019-05-14 The General Hospital Corporation Apparatus and method for devices for imaging structures in or at one or more luminal organs
JP5685013B2 (ja) 2010-06-30 2015-03-18 キヤノン株式会社 光断層撮像装置及びその制御方法、プログラム
JP5601613B2 (ja) * 2010-07-05 2014-10-08 株式会社ニデック 眼底撮影装置
JP5127897B2 (ja) 2010-08-27 2013-01-23 キヤノン株式会社 眼科用画像処理装置及びその方法
JP5883018B2 (ja) 2010-10-27 2016-03-09 ザ ジェネラル ホスピタル コーポレイション 少なくとも１つの血管内部の血圧を測定するための装置、システム、および方法
JP5735789B2 (ja) * 2010-12-02 2015-06-17 株式会社ニデック 眼底撮影装置
JP5794664B2 (ja) * 2011-01-20 2015-10-14 キヤノン株式会社 断層画像生成装置及び断層画像生成方法
WO2012104097A1 (de) * 2011-02-04 2012-08-09 Heidelberg Engineering Gmbh Verfahren und vorrichtung für die sequenzielle aufnahme von interferometrischen tiefenschnittbildern in verschiedenen tiefen, insbesondere zur analyse des auges
DK2675338T3 (en) * 2011-02-15 2016-09-19 Wavelight Gmbh System and method for measuring internal dimensions of an object by means of optical coherence tomography
ES2701608T3 (es) * 2011-03-25 2019-02-25 Novartis Ag Aparato y procedimiento para modelar estructuras oculares
JP5807371B2 (ja) * 2011-04-21 2015-11-10 株式会社ニデック 眼科撮影装置
CN102283635B (zh) * 2011-07-13 2016-03-09 广东福地新视野光电技术有限公司 双通道全眼光学相干层析成像系统及成像方法
US9330092B2 (en) 2011-07-19 2016-05-03 The General Hospital Corporation Systems, methods, apparatus and computer-accessible-medium for providing polarization-mode dispersion compensation in optical coherence tomography
US10241028B2 (en) 2011-08-25 2019-03-26 The General Hospital Corporation Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures
JP5474011B2 (ja) * 2011-09-05 2014-04-16 キヤノン株式会社 眼科システム、眼科装置、断層像取得方法、およびプログラム
AT511935B1 (de) * 2011-09-12 2015-09-15 Ima Integrated Microsystems Austria Gmbh Verfahren und vorrichtung zum räumlichen vermessen von gewebestrukturen
JP5912358B2 (ja) * 2011-09-14 2016-04-27 株式会社トプコン 眼底観察装置
EP2769491A4 (en) 2011-10-18 2015-07-22 Gen Hospital Corp DEVICE AND METHOD FOR PRODUCING AND / OR PROVIDING RECIRCULATING OPTICAL DELAY (DE)
US8632178B2 (en) * 2011-10-19 2014-01-21 Novartis Ag Determining physical lengths in an eye using multiple refractive indices
JP5887839B2 (ja) * 2011-10-31 2016-03-16 株式会社ニデック 眼内レンズ度数決定装置及びプログラム
JP5374598B2 (ja) 2012-01-26 2013-12-25 キヤノン株式会社 光断層撮像装置
US20130237969A1 (en) * 2012-03-08 2013-09-12 Kristian Hohla System and Method for Short Scan Interferometric Imaging
US8807752B2 (en) 2012-03-08 2014-08-19 Technolas Perfect Vision Gmbh System and method with refractive corrections for controlled placement of a laser beam's focal point
EP2833776A4 (en) 2012-03-30 2015-12-09 Gen Hospital Corp PICTURE SYSTEM, PROCESS AND DISTAL CONNECTION TO MULTIDIRECTIONAL VISION DOSCOPY
JP5989523B2 (ja) * 2012-05-01 2016-09-07 株式会社トプコン 眼科装置
EP2852315A4 (en) 2012-05-21 2016-06-08 Gen Hospital Corp DEVICE, APPARATUS AND METHOD FOR CAPSULE MICROSCOPY
EP2888616A4 (en) 2012-08-22 2016-04-27 Gen Hospital Corp SYSTEM, METHOD, AND COMPUTER ACCESSIBLE MEDIUM FOR PRODUCING A MINIATURE ENDOSCOPE WITH SOFT LITHOGRAPHY
WO2014084231A1 (ja) 2012-11-30 2014-06-05 株式会社トプコン 眼底撮影装置
JP6338358B2 (ja) * 2012-11-30 2018-06-06 株式会社トプコン 眼底撮影システム
JP6108845B2 (ja) * 2013-01-24 2017-04-05 株式会社トプコン 眼科観察装置
EP2948758B1 (en) 2013-01-28 2024-03-13 The General Hospital Corporation Apparatus for providing diffuse spectroscopy co-registered with optical frequency domain imaging
US10893806B2 (en) 2013-01-29 2021-01-19 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
US11179028B2 (en) 2013-02-01 2021-11-23 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
US9398979B2 (en) 2013-03-11 2016-07-26 Technolas Perfect Vision Gmbh Dimensional compensator for use with a patient interface
US9060710B2 (en) * 2013-03-14 2015-06-23 Amo Wavefront Sciences, Llc. System and method for ocular tomography using plenoptic imaging
US9161688B2 (en) 2013-03-15 2015-10-20 Amo Wavefront Sciences, Llc System and method for corneal pachymetry using plenoptic imaging
US10478072B2 (en) 2013-03-15 2019-11-19 The General Hospital Corporation Methods and system for characterizing an object
US9784681B2 (en) 2013-05-13 2017-10-10 The General Hospital Corporation System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence
EP3003177B1 (en) 2013-05-31 2021-03-10 Covidien LP Surgical device with an end-effector assembly for monitoring of tissue during a surgical procedure
EP3021735A4 (en) 2013-07-19 2017-04-19 The General Hospital Corporation Determining eye motion by imaging retina. with feedback
EP4349242A3 (en) 2013-07-19 2024-06-19 The General Hospital Corporation Imaging apparatus and method which utilizes multidirectional field of view endoscopy
ES2893237T3 (es) 2013-07-26 2022-02-08 Massachusetts Gen Hospital Aparato con una disposición láser que utiliza dispersión óptica para aplicaciones en la tomografía de coherencia óptica en el dominio de Fourier
US9733460B2 (en) 2014-01-08 2017-08-15 The General Hospital Corporation Method and apparatus for microscopic imaging
US10736494B2 (en) 2014-01-31 2020-08-11 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
JP2015195551A (ja) * 2014-03-18 2015-11-05 株式会社東芝 画像表示装置及び画像表示方法
US9820649B2 (en) * 2014-03-31 2017-11-21 Kowa Company, Ltd. Volume measuring device, volume measuring method, and volume measuring program for three-dimensional tomographic image
TWI494536B (zh) * 2014-04-01 2015-08-01 Crystalvue Medical Corp 光學量測裝置及方法
US10228556B2 (en) 2014-04-04 2019-03-12 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
DE102014108789A1 (de) * 2014-06-24 2016-01-07 Byk-Gardner Gmbh Mehrstufiges Verfahren zur Untersuchung von Oberflächen sowie entsprechende Vorrichtung
CN104116495B (zh) * 2014-07-11 2016-02-10 北京理工大学 一种视网膜光学相干层析探测-显示系统
JP5970682B2 (ja) * 2014-07-14 2016-08-17 学校法人北里研究所 眼球計測装置、眼球計測方法
EP3171766B1 (en) 2014-07-25 2021-12-29 The General Hospital Corporation Apparatus for in vivo imaging and diagnosis
US10733414B2 (en) * 2014-12-01 2020-08-04 Zkteco Co., Ltd. System and method for personal identification based on multimodal biometric information
US10726235B2 (en) 2014-12-01 2020-07-28 Zkteco Co., Ltd. System and method for acquiring multimodal biometric information
JP6588750B2 (ja) * 2015-06-30 2019-10-09 株式会社トプコン 眼科用顕微鏡システム
CN105147241B (zh) * 2015-07-03 2017-06-16 南京航空航天大学 基于双空间载频技术拓展oct成像深度的方法与系统
JP6001150B2 (ja) * 2015-10-08 2016-10-05 キヤノン株式会社 眼科情報処理システム、眼科情報処理方法及びプログラム
JP2017173305A (ja) * 2016-02-10 2017-09-28 株式会社トーメーコーポレーション 波長符号化マルチビーム光コヒーレンストモグラフィ
WO2017185145A1 (en) * 2016-04-29 2017-11-02 The University Of Western Australia An optical coherence tomography system
JP6498162B2 (ja) * 2016-08-24 2019-04-10 キヤノン株式会社 光断層撮像装置
CA3048197A1 (en) 2016-12-21 2018-06-28 Acucela Inc. Miniaturized mobile, low cost optical coherence tomography system for home based ophthalmic applications
JP6311045B2 (ja) * 2017-03-06 2018-04-11 株式会社トプコン 眼科観察装置
CN106963337B (zh) * 2017-03-29 2018-04-24 天津市索维电子技术有限公司 一种实现大景深眼前节分析系统
KR102029768B1 (ko) * 2018-01-23 2019-10-08 홍석우 안축장 산출을 위한 시신경 유두의 형태학적 변화 추출 시스템 및 방법
US11589746B2 (en) * 2018-01-24 2023-02-28 Duke University Optical coherence tomography imaging systems, handheld probes, and methods that use a field curvature to match a curved surface of tissue
US11213200B2 (en) * 2018-03-22 2022-01-04 Santec Corporation Topographical imaging using combined sensing inputs
US10838047B2 (en) 2018-04-17 2020-11-17 Santec Corporation Systems and methods for LIDAR scanning of an environment over a sweep of wavelengths
CN108498067B (zh) * 2018-04-19 2024-06-04 长春理工大学 一种数字化角膜曲率测量的装置以及方法
CN112638233B (zh) 2018-06-20 2024-06-14 奥克塞拉有限公司 基于家庭的眼科应用的微型移动低成本光学相干断层扫描系统
JP2018149449A (ja) * 2018-07-10 2018-09-27 株式会社トプコン 眼科撮影装置および眼科情報処理装置
JP7213048B2 (ja) * 2018-09-25 2023-01-26 株式会社トプコン 眼科情報処理装置、眼科装置、及び眼科情報処理方法
JP7292072B2 (ja) * 2019-03-19 2023-06-16 株式会社トプコン 眼科装置
JP7349807B2 (ja) * 2019-03-19 2023-09-25 株式会社トプコン 眼科装置
WO2021134087A1 (en) 2019-12-26 2021-07-01 Acucela Inc. Optical coherence tomography patient alignment system for home based ophthalmic applications
US11513228B2 (en) 2020-03-05 2022-11-29 Santec Corporation Lidar sensing arrangements
JP6742550B1 (ja) * 2020-03-31 2020-08-19 ナガシマ工芸株式会社 表示装置、及び表示補助部材
JP7488090B2 (ja) * 2020-04-08 2024-05-21 株式会社トプコン 模型眼及び眼科装置
US11486792B2 (en) 2020-06-05 2022-11-01 Santec Corporation Tunable light source for optical fiber proximity and testing
US10959613B1 (en) 2020-08-04 2021-03-30 Acucela Inc. Scan pattern and signal processing for optical coherence tomography
JP2023538542A (ja) 2020-08-14 2023-09-08 アキュセラ インコーポレイテッド 光干渉断層撮影ａ走査のデカービングのためのシステムおよび方法
US11393094B2 (en) 2020-09-11 2022-07-19 Acucela Inc. Artificial intelligence for evaluation of optical coherence tomography images
WO2022072644A1 (en) 2020-09-30 2022-04-07 Acucela Inc. Myopia prediction, diagnosis, planning, and monitoring device
CN117222353A (zh) * 2021-03-24 2023-12-12 奥克塞拉有限公司 轴向长度测量监测器
US12135373B2 (en) 2021-04-16 2024-11-05 santec Holdings Corporation Systems and methods for LIDAR sensing
DE102022113798A1 (de) * 2022-06-01 2023-12-07 Heidelberg Engineering Gmbh Vorrichtung zur Durchführung einer optischen Kohärenztomografie
CN115336967B (zh) * 2022-09-19 2024-06-14 南开大学 一种视网膜形貌的获得方法
US12313883B2 (en) 2023-03-03 2025-05-27 santec Holdings Corporation Photonic beam steering device with wavelength sweep
CN116369843B (zh) * 2023-05-18 2023-12-19 苏州比格威医疗科技有限公司 一种测量人眼多参数的光学系统及其检测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ295928B6 (cs) 1993-09-07 2005-12-14 Smithkline Beecham Corporation Fúzní protein, oblast determinující komplementaritu, molekula nukleové kyseliny a její sekvence, protilátka, způsob její přípravy a vyšetření, farmaceutický prostředek, rekombinantní plazmid, hostitelská buňka a způsob diagnózy
JPH09276232A (ja) 1996-04-12 1997-10-28 Nikon Corp 眼底カメラ
JPH10267830A (ja) * 1997-03-26 1998-10-09 Kowa Co 光学測定装置
US6198540B1 (en) 1997-03-26 2001-03-06 Kowa Company, Ltd. Optical coherence tomography have plural reference beams of differing modulations
JP3888771B2 (ja) 1997-04-24 2007-03-07 株式会社トプコン 眼底カメラ
DE19814057B4 (de) 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
JP2002139421A (ja) 2000-11-01 2002-05-17 Fuji Photo Film Co Ltd 光断層画像取得装置
JP4409331B2 (ja) * 2004-03-30 2010-02-03 株式会社トプコン 光画像計測装置
JP4505807B2 (ja) 2004-08-09 2010-07-21 国立大学法人 筑波大学 多重化スペクトル干渉光コヒーレンストモグラフィー
JP4597744B2 (ja) 2004-11-08 2010-12-15 株式会社トプコン 光画像計測装置及び光画像計測方法
JP4804820B2 (ja) 2005-07-15 2011-11-02 サンテック株式会社 光断層画像表示システム
US7400410B2 (en) * 2005-10-05 2008-07-15 Carl Zeiss Meditec, Inc. Optical coherence tomography for eye-length measurement
ATE516739T1 (de) * 2005-12-06 2011-08-15 Zeiss Carl Meditec Ag Interferometrische probenmessung
JP5095167B2 (ja) * 2006-09-19 2012-12-12 株式会社トプコン 眼底観察装置、眼底画像表示装置及び眼底観察プログラム

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