CN105408799B - 具有多个光源的扫描光学系统 - Google Patents

具有多个光源的扫描光学系统 Download PDF

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Publication number
CN105408799B
CN105408799B CN201380078549.6A CN201380078549A CN105408799B CN 105408799 B CN105408799 B CN 105408799B CN 201380078549 A CN201380078549 A CN 201380078549A CN 105408799 B CN105408799 B CN 105408799B
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China
Prior art keywords
light beam
measuring
orientation
scanning
function
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Application number
CN201380078549.6A
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English (en)
Chinese (zh)
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CN105408799A (zh
Inventor
T·热格洛茨
C·多尼茨基
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Alcon Inc
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Wavelight GmbH
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Publication of CN105408799A publication Critical patent/CN105408799A/zh
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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
    • A61B3/10—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
    • 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
    • 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]
    • 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
    • A61B3/111—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring interpupillary distance
    • 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
    • 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
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Communication System (AREA)
CN201380078549.6A 2013-09-02 2013-09-02 具有多个光源的扫描光学系统 Active CN105408799B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/068068 WO2015028099A1 (en) 2013-09-02 2013-09-02 Scanning optical system with multiple optical sources

Publications (2)

Publication Number Publication Date
CN105408799A CN105408799A (zh) 2016-03-16
CN105408799B true CN105408799B (zh) 2018-06-29

Family

ID=49083686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380078549.6A Active CN105408799B (zh) 2013-09-02 2013-09-02 具有多个光源的扫描光学系统

Country Status (9)

Country Link
US (1) US9649025B2 (enExample)
EP (1) EP3042235B1 (enExample)
JP (1) JP6453885B2 (enExample)
KR (1) KR20160051725A (enExample)
CN (1) CN105408799B (enExample)
AU (1) AU2013399518B2 (enExample)
CA (1) CA2915520C (enExample)
ES (1) ES2952416T3 (enExample)
WO (1) WO2015028099A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7019700B2 (ja) 2016-12-21 2022-02-15 アキュセラ インコーポレイテッド 網膜の厚さを測定するための光干渉断層撮影（ｏｃｔ）システム
CN118576146A (zh) 2018-06-20 2024-09-03 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
US11730363B2 (en) 2019-12-26 2023-08-22 Acucela Inc. Optical coherence tomography patient alignment system for home based ophthalmic applications
US10959613B1 (en) 2020-08-04 2021-03-30 Acucela Inc. Scan pattern and signal processing for optical coherence tomography
US11974807B2 (en) 2020-08-14 2024-05-07 Acucela Inc. System and method for optical coherence tomography a-scan decurving
US11393094B2 (en) 2020-09-11 2022-07-19 Acucela Inc. Artificial intelligence for evaluation of optical coherence tomography images
CA3192083A1 (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
TWI770951B (zh) * 2021-04-21 2022-07-11 芯聖科技股份有限公司 平行光學掃描檢測裝置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070189664A1 (en) * 2006-01-12 2007-08-16 Andersen Dan E Optical delivery systems and methods of providing adjustable beam diameter, spot size and/or spot shape
US20100097682A1 (en) * 2008-10-16 2010-04-22 Angeley David G Light Beam Delivery System With Power, Wavelength And Spot Size Control
JP2010152196A (ja) * 2008-12-26 2010-07-08 Canon Inc 光断層画像撮像装置および光断層画像の撮像方法
EP2468225A1 (en) * 2010-12-27 2012-06-27 Nidek Co., Ltd. Ophthalmic laser treatment apparatus
US20130163003A1 (en) * 2011-12-21 2013-06-27 Ole Massow Apparatus and method for optical swept-source coherence tomography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0862123A (ja) * 1994-08-23 1996-03-08 Olympus Optical Co Ltd 走査型光学測定装置
JP3816632B2 (ja) * 1997-05-14 2006-08-30 オリンパス株式会社 走査型顕微鏡
US20070129775A1 (en) * 2005-09-19 2007-06-07 Mordaunt David H System and method for generating treatment patterns
GB0802290D0 (en) 2008-02-08 2008-03-12 Univ Kent Canterbury Camera adapter based optical imaging apparatus
US8967808B2 (en) * 2008-11-04 2015-03-03 Carl Zeiss Meditec Ag Ophthalmological measuring system and method for calibrating and/or adjusting the same
JP5650482B2 (ja) * 2010-09-30 2015-01-07 株式会社ニデック 眼科撮影装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070189664A1 (en) * 2006-01-12 2007-08-16 Andersen Dan E Optical delivery systems and methods of providing adjustable beam diameter, spot size and/or spot shape
US20100097682A1 (en) * 2008-10-16 2010-04-22 Angeley David G Light Beam Delivery System With Power, Wavelength And Spot Size Control
JP2010152196A (ja) * 2008-12-26 2010-07-08 Canon Inc 光断層画像撮像装置および光断層画像の撮像方法
EP2468225A1 (en) * 2010-12-27 2012-06-27 Nidek Co., Ltd. Ophthalmic laser treatment apparatus
US20130163003A1 (en) * 2011-12-21 2013-06-27 Ole Massow Apparatus and method for optical swept-source coherence tomography

Also Published As

Publication number Publication date
JP6453885B2 (ja) 2019-01-16
US20160213247A1 (en) 2016-07-28
US9649025B2 (en) 2017-05-16
JP2016530010A (ja) 2016-09-29
CA2915520C (en) 2017-11-14
CA2915520A1 (en) 2015-03-05
AU2013399518B2 (en) 2017-04-13
WO2015028099A1 (en) 2015-03-05
ES2952416T3 (es) 2023-10-31
EP3042235B1 (en) 2023-06-21
AU2013399518A1 (en) 2016-01-07
CN105408799A (zh) 2016-03-16
KR20160051725A (ko) 2016-05-11
EP3042235A1 (en) 2016-07-13

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20200421

Address after: Fribourg

Patentee after: ALCON, Inc.

Address before: Erlangen

Patentee before: WAVELIGHT GmbH