KR102860227B1 - 자동 포커스 조정을 이용하는 홈 oct - Google Patents

자동 포커스 조정을 이용하는 홈 oct

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Publication number
KR102860227B1
KR102860227B1 KR1020227000836A KR20227000836A KR102860227B1 KR 102860227 B1 KR102860227 B1 KR 102860227B1 KR 1020227000836 A KR1020227000836 A KR 1020227000836A KR 20227000836 A KR20227000836 A KR 20227000836A KR 102860227 B1 KR102860227 B1 KR 102860227B1
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South Korea
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optical path
oct
light beam
sample arm
focus
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KR1020227000836A
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Korean (ko)
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KR20220020355A (ko
Inventor
아미트 파스칼
기데온 고렌-그라치야니
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노탈 비전 엘티디.
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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)
KR1020227000836A 2019-06-12 2020-04-02 자동 포커스 조정을 이용하는 홈 oct Active KR102860227B1 (ko)

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 (2)

Publication Number Publication Date
KR20220020355A KR20220020355A (ko) 2022-02-18
KR102860227B1 true KR102860227B1 (ko) 2025-09-16

Family

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Family Applications (1)

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KR1020227000836A Active KR102860227B1 (ko) 2019-06-12 2020-04-02 자동 포커스 조정을 이용하는 홈 oct

Country Status (7)

Country Link
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
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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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Also Published As

Publication number Publication date
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
JP7569337B2 (ja) 2024-10-17
KR20220020355A (ko) 2022-02-18
US12201360B2 (en) 2025-01-21
EP3982818A4 (en) 2023-06-14

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