JP7478216B2 - 眼科装置、眼科装置の制御方法、及びプログラム - Google Patents

眼科装置、眼科装置の制御方法、及びプログラム Download PDF

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JP7478216B2
JP7478216B2 JP2022194733A JP2022194733A JP7478216B2 JP 7478216 B2 JP7478216 B2 JP 7478216B2 JP 2022194733 A JP2022194733 A JP 2022194733A JP 2022194733 A JP2022194733 A JP 2022194733A JP 7478216 B2 JP7478216 B2 JP 7478216B2
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image
unit
optical head
trained model
head unit
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JP2023016933A5 (https=
JP2023016933A (ja
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光洋 小野
律也 富田
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Canon Inc
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Canon Inc
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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
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • 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
    • 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
    • A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
    • A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Eye Examination Apparatus (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
JP2022194733A 2019-08-09 2022-12-06 眼科装置、眼科装置の制御方法、及びプログラム Active JP7478216B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019147940 2019-08-09
JP2019147940 2019-08-09
JP2019234950 2019-12-25
JP2019234950 2019-12-25
JP2020046233A JP7194136B2 (ja) 2019-08-09 2020-03-17 眼科装置、眼科装置の制御方法、及びプログラム

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JP2023016933A JP2023016933A (ja) 2023-02-02
JP2023016933A5 JP2023016933A5 (https=) 2023-03-23
JP7478216B2 true JP7478216B2 (ja) 2024-05-02

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US (2) US12329452B2 (https=)
JP (1) JP7478216B2 (https=)
WO (1) WO2021029231A1 (https=)

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US12171496B2 (en) 2020-08-19 2024-12-24 Digital Diagnostics Inc. Using infrared to detect proper eye alignment before capturing retinal images
CA3096285A1 (en) * 2020-10-16 2022-04-16 Pulsemedica Corp. Opthalmological imaging and laser delivery device, system and methods
JP7785294B2 (ja) * 2020-11-04 2025-12-15 株式会社トプコン 眼科情報処理装置、眼科装置、眼科情報処理方法、及びプログラム
CA3100460A1 (en) 2020-11-24 2022-05-24 Pulsemedica Corp. Spatial light modulation targeting of therapeutic lasers for treatment of ophthalmological conditions
JP7706958B2 (ja) * 2021-06-30 2025-07-14 キヤノン株式会社 光干渉断層撮影装置、光干渉断層撮影装置の制御方法、及びプログラム
US20220301127A1 (en) * 2021-03-18 2022-09-22 Applied Materials, Inc. Image processing pipeline for optimizing images in machine learning and other applications
EP4366600A4 (en) * 2021-07-07 2025-05-28 Warby Parker Inc. VISUAL TESTING SYSTEMS AND METHODS AND USES THEREOF
CA3237217A1 (en) * 2021-11-30 2023-06-08 Pulsemedica Corp. System and method for detection of floaters
JP7831163B2 (ja) * 2022-07-05 2026-03-17 株式会社ニデック Ｏｃｔ装置
CN115147935B (zh) * 2022-09-05 2022-12-13 浙江壹体科技有限公司 一种基于关节点的行为识别方法、电子设备及存储介质
TR2022020874A2 (tr) * 2022-12-28 2023-01-23 Smart Alfa Teknoloji Sanayi Ve Ticaret Anonim Sirketi Tibbi̇ amaçli anatomi̇k görüntü alinmasi i̇çi̇n kullanilan deri̇n öğrenme si̇stemleri̇ni̇n i̇şaretlemeleri̇ni̇n; görüntüdeki̇ harekete, deği̇şi̇me ve i̇şleme hizindaki̇ deği̇şi̇mlere uygun olarak adapte edi̇lmesi̇ i̇çi̇n kullanilabi̇len bi̇r usul ve si̇stem
JP2024139950A (ja) * 2023-03-28 2024-10-10 株式会社トプコン 眼科装置
JP2024173368A (ja) * 2023-06-02 2024-12-12 株式会社トプコン 眼科装置
CN118236038B (zh) * 2024-04-18 2024-10-22 山东探微医疗技术有限公司 用于毛细血管血流速度测量的多路oct系统及方法
CN120741789B (zh) * 2025-09-05 2025-11-18 重庆北汽模塑科技有限公司 一种用于汽车保险杠的质量检测系统及方法

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JP2018130206A (ja) 2017-02-14 2018-08-23 株式会社トプコン 眼科装置

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JP5188534B2 (ja) 2010-05-07 2013-04-24 キヤノン株式会社 眼科装置
JP5220208B2 (ja) * 2011-03-31 2013-06-26 キヤノン株式会社 制御装置、撮像制御方法、およびプログラム
JP6124556B2 (ja) 2012-11-09 2017-05-10 キヤノン株式会社 眼科装置及び眼科撮影方法
JP6112846B2 (ja) * 2012-12-11 2017-04-12 株式会社トプコン 眼科装置
JP6354979B2 (ja) * 2014-03-31 2018-07-11 株式会社ニデック 眼底撮影装置
WO2019100169A1 (en) * 2017-11-27 2019-05-31 Retispec Inc. Hyperspectral image-guided raman ocular imager for alzheimer's disease pathologies

Patent Citations (1)

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US20250275675A1 (en) 2025-09-04
US12329452B2 (en) 2025-06-17
WO2021029231A1 (ja) 2021-02-18
US20220151483A1 (en) 2022-05-19
JP2023016933A (ja) 2023-02-02

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