CA2871891A1 - Capteur de front d'onde ophtalmique fonctionnant en mode echantillonnage parallele et en mode detection synchrone - Google Patents

Capteur de front d'onde ophtalmique fonctionnant en mode echantillonnage parallele et en mode detection synchrone Download PDF

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Publication number
CA2871891A1
CA2871891A1 CA2871891A CA2871891A CA2871891A1 CA 2871891 A1 CA2871891 A1 CA 2871891A1 CA 2871891 A CA2871891 A CA 2871891A CA 2871891 A CA2871891 A CA 2871891A CA 2871891 A1 CA2871891 A1 CA 2871891A1
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CA
Canada
Prior art keywords
wavefront
sub
array
eye
plane
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.)
Granted
Application number
CA2871891A
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English (en)
Other versions
CA2871891C (fr
Inventor
Yan Zhou
William Shea
Phil Baker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clarity Medical Systems Inc
Original Assignee
Clarity Medical Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/459,914 external-priority patent/US8777413B2/en
Application filed by Clarity Medical Systems Inc filed Critical Clarity Medical Systems Inc
Publication of CA2871891A1 publication Critical patent/CA2871891A1/fr
Application granted granted Critical
Publication of CA2871891C publication Critical patent/CA2871891C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
    • 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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
    • 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
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • A61B3/13—Ophthalmic microscopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0414—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using plane or convex mirrors, parallel phase plates, or plane beam-splitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0437—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using masks, aperture plates, spatial light modulators, spatial filters, e.g. reflective filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
  • Microscoopes, Condenser (AREA)
  • Lenses (AREA)
CA2871891A 2012-04-30 2013-04-17 Capteur de front d'onde ophtalmique fonctionnant en mode echantillonnage parallele et en mode detection synchrone Expired - Fee Related CA2871891C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/459,914 2012-04-30
US13/459,914 US8777413B2 (en) 2006-01-20 2012-04-30 Ophthalmic wavefront sensor operating in parallel sampling and lock-in detection mode
PCT/US2013/036850 WO2013165689A1 (fr) 2012-04-30 2013-04-17 Capteur de front d'onde ophtalmique fonctionnant en mode échantillonnage parallèle et en mode détection synchrone

Publications (2)

Publication Number Publication Date
CA2871891A1 true CA2871891A1 (fr) 2013-11-07
CA2871891C CA2871891C (fr) 2016-11-01

Family

ID=48407771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2871891A Expired - Fee Related CA2871891C (fr) 2012-04-30 2013-04-17 Capteur de front d'onde ophtalmique fonctionnant en mode echantillonnage parallele et en mode detection synchrone

Country Status (10)

Country Link
EP (1) EP2846679A1 (fr)
JP (1) JP5996097B2 (fr)
KR (1) KR101648974B1 (fr)
CN (1) CN104394755B (fr)
AU (1) AU2013256801B2 (fr)
BR (1) BR112014027078A2 (fr)
CA (1) CA2871891C (fr)
RU (1) RU2600854C2 (fr)
TW (1) TWI508700B (fr)
WO (1) WO2013165689A1 (fr)

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US9351639B2 (en) 2012-03-17 2016-05-31 Visunex Medical Systems Co. Ltd. Eye imaging apparatus with a wide field of view and related methods
EP3013235B1 (fr) * 2013-06-25 2020-11-18 Digital Direct IR, Inc. Dispositifs d'imagerie infrarouge à balayage latéral
JP6377153B2 (ja) 2013-06-25 2018-08-22 デジタルダイレクト・アイアール、インク サイドスキャン赤外線撮像装置
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US9986908B2 (en) 2014-06-23 2018-06-05 Visunex Medical Systems Co. Ltd. Mechanical features of an eye imaging apparatus
EP3250106A4 (fr) 2015-01-26 2019-01-02 Visunex Medical Systems Co. Ltd. Bouchon jetable pour appareil d'imagerie oculaire et procédés associés
US9693686B2 (en) * 2015-04-30 2017-07-04 Novartis Ag Ophthalmic visualization devices, systems, and methods
TWI589851B (zh) * 2015-11-20 2017-07-01 九驊科技股份有限公司 光學波前量測裝置與方法
US10757328B2 (en) * 2016-12-23 2020-08-25 Microsoft Technology Licensing, Llc Eye tracking using video information and electrooculography information
CN107361738B (zh) * 2017-08-16 2023-11-21 苏州四海通仪器有限公司 一种用于眼科设备的光阑系统及眼科设备
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WO2019220640A1 (fr) * 2018-05-18 2019-11-21 三菱電機株式会社 Dispositif de mesure de front d'onde, procédé de mesure de front d'onde et dispositif d'observation de corps en mouvement
EP3817698A4 (fr) 2018-07-02 2022-03-30 Belkin Laser Ltd. Trabéculoplastie laser sélective directe
CN109199320B (zh) * 2018-07-27 2021-08-06 上海贝高医疗科技有限公司 一种便携式视力筛选仪及其光路结构
WO2020089737A1 (fr) 2018-10-28 2020-05-07 Belkin Laser Ltd. Protection pour trabéculoplastie laser sélective directe
CN109222886B (zh) * 2018-11-16 2024-04-12 苏州巨目光学科技有限公司 可调屈光度调试眼
CN114206198A (zh) * 2019-08-06 2022-03-18 爱尔康公司 用于玻璃体视网膜手术的自适应光学系统和方法
CN110672883B (zh) * 2019-10-17 2020-10-30 中国科学院长春应用化学研究所 一种基于周期纳米孔阵列和透镜介质微球阵列的近场超分辨光学成像方法
IL294563B1 (en) 2020-01-14 2026-04-01 Pxe Computational Imaging Ltd System and method for optical imaging and measurement of objects
EP3928683A1 (fr) * 2020-06-24 2021-12-29 Carl Zeiss Vision International GmbH Dispositif et procédé pour déterminer au moins une aberration oculaire
US12396886B2 (en) 2020-07-19 2025-08-26 Belkin Vision Ltd. Automated capsulotomy
EP4213780B1 (fr) * 2020-09-21 2026-04-08 AMO Development, LLC Échantillonneur de faisceau multi-usage dans un trajet d'administration de faisceau laser d'un système laser ophtalmique
EP3973849A1 (fr) 2020-09-24 2022-03-30 Carl Zeiss Vision International GmbH Appareil et procédé de détermination d'une erreur de réfraction de l' il
US12564517B2 (en) 2020-10-26 2026-03-03 Belvin Vision Ltd. Avoiding blood vessels during direct selective laser trabeculoplasty
CN113827180B (zh) * 2021-08-12 2024-04-09 天津市索维电子技术有限公司 一种多点并行采集眼前节分析装置
CN114468979B (zh) * 2021-12-31 2025-07-25 瑞尔明康（杭州）医疗科技有限公司 屈光测量装置及其便携式验光仪
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CN115877553B (zh) * 2022-12-29 2026-04-21 安徽长庚光学科技有限公司 望远变焦镜头

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Also Published As

Publication number Publication date
CN104394755B (zh) 2017-12-12
KR20150035562A (ko) 2015-04-06
RU2600854C2 (ru) 2016-10-27
AU2013256801A1 (en) 2014-11-20
CN104394755A (zh) 2015-03-04
JP5996097B2 (ja) 2016-09-21
JP2015523105A (ja) 2015-08-13
BR112014027078A2 (pt) 2019-09-24
TWI508700B (zh) 2015-11-21
EP2846679A1 (fr) 2015-03-18
CA2871891C (fr) 2016-11-01
AU2013256801B2 (en) 2015-11-05
KR101648974B1 (ko) 2016-08-17
WO2013165689A1 (fr) 2013-11-07
RU2014147974A (ru) 2016-06-27
TW201350082A (zh) 2013-12-16

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Effective date: 20190417