KR101281580B1 - 광 단층 화상 촬상장치 - Google Patents

광 단층 화상 촬상장치 Download PDF

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Publication number
KR101281580B1
KR101281580B1 KR1020100071168A KR20100071168A KR101281580B1 KR 101281580 B1 KR101281580 B1 KR 101281580B1 KR 1020100071168 A KR1020100071168 A KR 1020100071168A KR 20100071168 A KR20100071168 A KR 20100071168A KR 101281580 B1 KR101281580 B1 KR 101281580B1
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beam diameter
tomographic image
imaging
changing
pixels
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KR20110011556A (ko
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켄지 무토
타케시 키타무라
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캐논 가부시끼가이샤
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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
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • 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
    • A61B5/0066—Optical coherence imaging
    • 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
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Eye Examination Apparatus (AREA)
KR1020100071168A 2009-07-28 2010-07-23 광 단층 화상 촬상장치 Expired - Fee Related KR101281580B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-174928 2009-07-28
JP2009174928A JP5054072B2 (ja) 2009-07-28 2009-07-28 光断層画像撮像装置

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KR20110011556A KR20110011556A (ko) 2011-02-08
KR101281580B1 true KR101281580B1 (ko) 2013-07-03

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US (1) US9149180B2 (enExample)
EP (1) EP2279690B1 (enExample)
JP (1) JP5054072B2 (enExample)
KR (1) KR101281580B1 (enExample)
CN (1) CN101986185B (enExample)
RU (1) RU2439539C1 (enExample)

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KR101226442B1 (ko) * 2011-04-08 2013-01-28 이큐메드 주식회사 고해상도 분광기를 구비한 광 단층촬영 시스템 및 그 방법
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US10048055B2 (en) * 2012-01-09 2018-08-14 Samsung Electronics Co., Ltd. Optical probe and optical coherence tomography apparatus including the same
JP6061554B2 (ja) 2012-01-20 2017-01-18 キヤノン株式会社 画像処理装置及び画像処理方法
JP6146951B2 (ja) 2012-01-20 2017-06-14 キヤノン株式会社 画像処理装置、画像処理方法、撮影装置及び撮影方法
JP5936368B2 (ja) 2012-01-20 2016-06-22 キヤノン株式会社 光干渉断層撮影装置及びその作動方法
JP2013148509A (ja) 2012-01-20 2013-08-01 Canon Inc 画像処理装置及び画像処理方法
JP5988772B2 (ja) 2012-01-20 2016-09-07 キヤノン株式会社 画像処理装置及び画像処理方法
JP6039185B2 (ja) 2012-01-20 2016-12-07 キヤノン株式会社 撮影装置
JP6188297B2 (ja) * 2012-01-25 2017-08-30 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
US20130229620A1 (en) * 2012-03-05 2013-09-05 Daniel X. Hammer Enhanced Sensitivity Line Field Detection
KR101369926B1 (ko) * 2012-03-07 2014-03-06 한국광기술원 광대역 광스플리터 및 이를 이용한 다파장 대역의 이미지 확보가 가능한 광학 단층 영상기기
US8777412B2 (en) 2012-04-05 2014-07-15 Bioptigen, Inc. Surgical microscopes using optical coherence tomography and related methods
JP6108827B2 (ja) * 2012-12-28 2017-04-05 キヤノン株式会社 眼科装置および位置合わせ方法
DE102013202349B3 (de) * 2013-02-13 2013-12-19 Polytec Gmbh Kohärenzrasterinterferometer und Verfahren zur ortsaufgelösten optischen Vermessung der Höhengeometriedaten eines Objekts
JP5766225B2 (ja) * 2013-02-22 2015-08-19 キヤノン株式会社 光断層撮像装置および制御方法
WO2014197553A2 (en) 2013-06-04 2014-12-11 Bioptigen, Inc. Hybrid telescope for optical beam delivery and related systems and methods
US8939582B1 (en) * 2013-07-12 2015-01-27 Kabushiki Kaisha Topcon Optical coherence tomography with dynamic focus sweeping and windowed averaging
JP6415553B2 (ja) 2013-07-29 2018-10-31 バイオプティジェン, インコーポレイテッドBioptigen, Inc. 外科手術用手技光干渉断層計及び関連するシステム及びその方法
JP6257072B2 (ja) * 2013-10-16 2018-01-10 国立大学法人 筑波大学 白色干渉計装置による表面形状の測定方法
CN104970765A (zh) * 2014-04-01 2015-10-14 明达医学科技股份有限公司 光学测量装置及方法
CN103940514B (zh) * 2014-04-29 2015-12-02 北京理工大学 一种宽波段近景紫外成像光谱装置
JP6230957B2 (ja) * 2014-05-29 2017-11-15 株式会社日立国際電気 検査装置及び検査方法
US10518003B2 (en) * 2014-07-07 2019-12-31 Meril Life Sciences Pvt. Ltd. Method to manufacture thin strut stent from bioabsorbable polymer with high fatigue and radial strength
JP6442903B2 (ja) * 2014-07-31 2018-12-26 株式会社ニデック 眼科装置
EP2997880B1 (en) 2014-09-19 2019-02-06 Carl Zeiss Meditec AG Optical system, comprising a microscopy system and an oct system
US10588512B2 (en) * 2015-03-11 2020-03-17 Synaptive Medical (Barbados) Inc. Optical coherence tomography system with dual optical coherence tomography probes
KR101689534B1 (ko) * 2015-11-06 2016-12-26 한남대학교 산학협력단 멀티스케일 이미징 시스템
JP6767762B2 (ja) * 2016-03-29 2020-10-14 キヤノン株式会社 情報処理装置、情報処理装置の制御方法、及び該制御方法の実行プログラム
JP2017185057A (ja) 2016-04-06 2017-10-12 キヤノン株式会社 眼科撮影装置及びその制御方法、並びに、プログラム
JP6756510B2 (ja) * 2016-04-11 2020-09-16 株式会社トプコン 眼科撮影装置
JP6728007B2 (ja) * 2016-09-23 2020-07-22 株式会社Ｓｃｒｅｅｎホールディングス 撮像装置および撮像方法
EP3305175A3 (en) * 2016-10-05 2018-07-25 Canon Kabushiki Kaisha Tomographic image acquisition apparatus and tomographic image acquisition method
JP7091018B2 (ja) * 2016-10-28 2022-06-27 キヤノン株式会社 断層画像取得装置及び方法
DE102017105580B4 (de) * 2016-11-04 2025-10-02 Carl Zeiss Meditec Ag Operationsmikroskop
US11506877B2 (en) 2016-11-10 2022-11-22 The Trustees Of Columbia University In The City Of New York Imaging instrument having objective axis and light sheet or light beam projector axis intersecting at less than 90 degrees
JP6864484B2 (ja) * 2017-01-20 2021-04-28 株式会社トプコン 眼科装置
JP6916006B2 (ja) * 2017-02-28 2021-08-11 株式会社トプコン 眼科装置
US20230024540A1 (en) * 2017-04-13 2023-01-26 The Regents Of The University Of California Fiber-based multimodal biophotonic imaging and spectroscopy system
WO2018191542A1 (en) * 2017-04-13 2018-10-18 The Regents Of The University Of California Fiber-based multimodal biophotonic imaging and spectroscopy system
CA3055684A1 (en) 2017-05-02 2018-11-08 Novartis Ag Reconfigurable optical coherence tomography (oct) system
JP7050282B2 (ja) * 2017-12-22 2022-04-08 株式会社トーメーコーポレーション 光断層画像撮影装置及びそれに用いる光源装置
JP7113637B2 (ja) 2018-03-23 2022-08-05 株式会社Ｓｃｒｅｅｎホールディングス 光干渉断層撮像装置および光干渉断層撮像方法
CN108548490B (zh) * 2018-04-17 2020-05-05 中科晶源微电子技术（北京）有限公司 用于确定光栅像在成像平面上的移位的方法和设备和用于确定物体高度的方法和设备
CN109870107B (zh) * 2019-03-28 2021-01-01 北京同创微纳科技有限公司 一种用于多种纳米位移传感器间相互标定的装置
US11601628B2 (en) 2020-05-28 2023-03-07 Seiko Epson Corporation Control method of spectroscopic imaging device, spectroscopic imaging device, computer program, control method of display system, control method of projector, display system, and projector
CN112450867A (zh) * 2020-11-12 2021-03-09 温州医科大学 连续可变焦点和可变光程的生物测量仪及眼轴测量方法
CN112493982A (zh) * 2020-11-24 2021-03-16 浙江大学 一种术中oct结构与血流成像的装置
CN116250800B (zh) * 2023-02-01 2025-11-18 湖南火眼医疗科技有限公司 一种屈光状态的客观验光系统及方法

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Publication number Publication date
CN101986185B (zh) 2013-03-06
RU2439539C1 (ru) 2012-01-10
EP2279690B1 (en) 2017-04-19
US20110026035A1 (en) 2011-02-03
JP5054072B2 (ja) 2012-10-24
KR20110011556A (ko) 2011-02-08
CN101986185A (zh) 2011-03-16
EP2279690A1 (en) 2011-02-02
JP2011024842A (ja) 2011-02-10
US9149180B2 (en) 2015-10-06

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