JP7569337B2 - 自動焦点調整付き家庭用ｏｃｔ - Google Patents

自動焦点調整付き家庭用ｏｃｔ Download PDF

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JP7569337B2
JP7569337B2 JP2021573144A JP2021573144A JP7569337B2 JP 7569337 B2 JP7569337 B2 JP 7569337B2 JP 2021573144 A JP2021573144 A JP 2021573144A JP 2021573144 A JP2021573144 A JP 2021573144A JP 7569337 B2 JP7569337 B2 JP 7569337B2
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light beam
oct
optical path
sample arm
focus
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JPWO2020250048A5 (enExample
JP2022536135A (ja
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パスカル，アミット
ゴーレン－グラッツヤーニ，ギドン
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ノータル ビジョン リミテッド
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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
    • A61B3/0016—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
    • A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
    • 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
    • A61B3/14—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
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
JP2021573144A 2019-06-12 2020-04-02 自動焦点調整付き家庭用ｏｃｔ Active JP7569337B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/439,587 US10653311B1 (en) 2019-06-12 2019-06-12 Home OCT with automatic focus adjustment
US16/439,587 2019-06-12
PCT/IB2020/053171 WO2020250048A1 (en) 2019-06-12 2020-04-02 Home oct with automatic focus adjustment

Publications (3)

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JP2022536135A JP2022536135A (ja) 2022-08-12
JPWO2020250048A5 JPWO2020250048A5 (enExample) 2023-04-12
JP7569337B2 true JP7569337B2 (ja) 2024-10-17

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JP2021573144A Active JP7569337B2 (ja) 2019-06-12 2020-04-02 自動焦点調整付き家庭用ｏｃｔ

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US (3) US10653311B1 (enExample)
EP (1) EP3982818B1 (enExample)
JP (1) JP7569337B2 (enExample)
KR (1) KR102860227B1 (enExample)
CN (1) CN114269225B (enExample)
CA (1) CA3141959A1 (enExample)
WO (1) WO2020250048A1 (enExample)

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US10653311B1 (en) 2019-06-12 2020-05-19 Notal Vision Ltd. Home OCT with automatic focus adjustment
US11737665B2 (en) 2019-06-21 2023-08-29 Tesseract Health, Inc. Multi-modal eye imaging with shared optical path
US11435177B2 (en) 2019-06-21 2022-09-06 Tesseract Health, Inc. Optical coherence tomography eye imaging techniques
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CN112168132B (zh) * 2020-11-09 2022-11-08 苏州大学 一种使用oct信号进行眼底屈光补偿判定与成像优化的方法
CN112690755B (zh) * 2020-12-22 2025-08-29 宁波慈溪生物医学工程研究所 头戴式眼科octa设备
GB2607866B (en) * 2021-05-26 2024-08-14 Occuity Ltd Optical measurement apparatus and method of rapid measurement
GB2607042B (en) * 2021-05-26 2024-08-14 Occuity Ltd Optical measurement apparatus and method of measuring an axial length
CN114847867B (zh) * 2022-05-06 2024-02-13 山东探微医疗技术有限公司 一种可见光oct人眼对焦和成像装置及方法
CN116725476A (zh) * 2023-06-13 2023-09-12 广东唯仁医疗科技有限公司 一种全眼oct的扫描方法及系统
CN116509318B (zh) * 2023-06-15 2024-09-13 吉林至真明熠医疗器械有限公司 一种眼科相干断层扫描灯光自动控制方法及系统
CN116804632B (zh) * 2023-08-22 2023-11-10 山东大学 一种色散补偿调节方法及系统
CN117503043B (zh) * 2024-01-08 2024-03-29 广东唯仁医疗科技有限公司 一种基于oct的离焦量智能识别的方法及装置

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WO2020250048A1 (en) 2020-12-17
US11564564B2 (en) 2023-01-31
JP2022536135A (ja) 2022-08-12
CN114269225B (zh) 2025-08-05
US10653311B1 (en) 2020-05-19
CN114269225A (zh) 2022-04-01
CA3141959A1 (en) 2020-12-17
US20200390325A1 (en) 2020-12-17
US20230270327A1 (en) 2023-08-31
EP3982818B1 (en) 2025-12-24
EP3982818A1 (en) 2022-04-20
KR102860227B1 (ko) 2025-09-16
KR20220020355A (ko) 2022-02-18
US12201360B2 (en) 2025-01-21
EP3982818A4 (en) 2023-06-14

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