CN117582176A - 用于检测和可视化oct信号的系统 - Google Patents

用于检测和可视化oct信号的系统 Download PDF

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Publication number
CN117582176A
CN117582176A CN202311009396.1A CN202311009396A CN117582176A CN 117582176 A CN117582176 A CN 117582176A CN 202311009396 A CN202311009396 A CN 202311009396A CN 117582176 A CN117582176 A CN 117582176A
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CN
China
Prior art keywords
oct
image
control unit
viewing direction
time
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.)
Pending
Application number
CN202311009396.1A
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English (en)
Chinese (zh)
Inventor
C·豪格
T·施莫尔
N·赫克-登施拉格
J·史蒂芬
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.)
Carl Zeiss Meditec AG
Original Assignee
Carl Zeiss Meditec AG
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
Application filed by Carl Zeiss Meditec AG filed Critical Carl Zeiss Meditec AG
Publication of CN117582176A publication Critical patent/CN117582176A/zh
Pending legal-status Critical Current

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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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/20—Surgical microscopes characterised by non-optical aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B2090/364—Correlation of different images or relation of image positions in respect to the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/373—Surgical systems with images on a monitor during operation using light, e.g. by using optical scanners
    • A61B2090/3735—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/62—Semi-transparency

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Gynecology & Obstetrics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Eye Examination Apparatus (AREA)
CN202311009396.1A 2022-08-10 2023-08-10 用于检测和可视化oct信号的系统 Pending CN117582176A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022120203.8A DE102022120203A1 (de) 2022-08-10 2022-08-10 System zum Erfassen und Visualisieren von OCT-Signalen
DE102022120203.8 2022-08-10

Publications (1)

Publication Number Publication Date
CN117582176A true CN117582176A (zh) 2024-02-23

Family

ID=87136278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311009396.1A Pending CN117582176A (zh) 2022-08-10 2023-08-10 用于检测和可视化oct信号的系统

Country Status (5)

Country Link
US (1) US12125135B2 (enExample)
EP (1) EP4321084A1 (enExample)
JP (1) JP7594050B2 (enExample)
CN (1) CN117582176A (enExample)
DE (1) DE102022120203A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023127251B4 (de) * 2023-10-06 2025-04-30 Carl Zeiss Meditec Ag System zum visualisieren von oct-signalen mit spiegelung auf einer virtuellen fläche

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4822969B2 (ja) * 2006-07-27 2011-11-24 株式会社ニデック 眼科撮影装置
US8287126B2 (en) * 2010-01-15 2012-10-16 Carl Zeiss Meditec Ag System and method for visualizing objects
US8366271B2 (en) * 2010-01-20 2013-02-05 Duke University Systems and methods for surgical microscope and optical coherence tomography (OCT) imaging
KR20150037147A (ko) * 2013-09-30 2015-04-08 삼성전자주식회사 광간섭 단층 촬영을 이용한 혈관 카테터 경로 제어 방법 및 이를 수행하기 위한 혈관 조영검사 장치
US20150297311A1 (en) * 2013-12-23 2015-10-22 Camplex, Inc. Surgical visualization systems
DE102015104560A1 (de) * 2015-03-26 2016-09-29 Sicat Gmbh & Co. Kg Verfahren zum Betreiben einer Operationsmikroskopanordnung
US9826900B2 (en) * 2015-08-17 2017-11-28 Novartis Ag Surgical microscope with integrated optical coherence tomography and display systems
US9675244B1 (en) * 2015-12-02 2017-06-13 Novartis Ag Location indicator for optical coherence tomography in ophthalmic visualization
IL245560B2 (en) * 2016-05-09 2024-05-01 Elbit Systems Ltd Localized optical coherence tomography images for ophthalmological surgical procedures
JP7164339B2 (ja) * 2018-07-11 2022-11-01 株式会社トプコン 光凝固装置
US11471037B2 (en) * 2018-09-12 2022-10-18 The Cleveland Clinic Foundation Predicting clinical parameters from fluid volumes determined from OCT imaging
CN110638527B (zh) * 2019-07-01 2021-06-01 中国科学院苏州生物医学工程技术研究所 基于光学相干层析增强现实的手术显微成像系统
ES3032782T3 (en) * 2019-12-05 2025-07-24 Alcon Inc System and method for integrated visualization camera and optical coherence tomography
US11986240B2 (en) * 2019-12-05 2024-05-21 Alcon Inc. Surgical applications with integrated visualization camera and optical coherence tomography

Also Published As

Publication number Publication date
EP4321084A1 (de) 2024-02-14
US20240054717A1 (en) 2024-02-15
JP2024025671A (ja) 2024-02-26
US12125135B2 (en) 2024-10-22
DE102022120203A1 (de) 2024-02-15
JP7594050B2 (ja) 2024-12-03

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