WO2012138066A3 - 멀티모달 광 단층촬영 시스템 및 그 방법 - Google Patents

멀티모달 광 단층촬영 시스템 및 그 방법 Download PDF

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Publication number
WO2012138066A3
WO2012138066A3 PCT/KR2012/002011 KR2012002011W WO2012138066A3 WO 2012138066 A3 WO2012138066 A3 WO 2012138066A3 KR 2012002011 W KR2012002011 W KR 2012002011W WO 2012138066 A3 WO2012138066 A3 WO 2012138066A3
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WO
WIPO (PCT)
Prior art keywords
tomography system
optical tomography
same
light
multimodal optical
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.)
Ceased
Application number
PCT/KR2012/002011
Other languages
English (en)
French (fr)
Other versions
WO2012138066A2 (ko
Inventor
김기완
조남현
정운상
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.)
EQ MED CO Ltd
Original Assignee
EQ MED CO Ltd
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 EQ MED CO Ltd filed Critical EQ MED CO Ltd
Publication of WO2012138066A2 publication Critical patent/WO2012138066A2/ko
Publication of WO2012138066A3 publication Critical patent/WO2012138066A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02007—Two or more frequencies or sources used for interferometric measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

본 발명에 따른 멀티모달 광 단층촬영 시스템은, 광원부와; 제 1 광 스위치부와; 광 커플러와; 레퍼런스부와; 샘플부와; 제 2 광 스위치부 및 검출 수단을 포함하고, 상기 광 커플러는 상기 제 1 기준빔과 상기 제 1 측정빔을 결합하여 제 1 합성빔을 상기 제 2 광 스위치부로 출력하고, 상기 제 2 기준빔과 상기 제 2 측정빔을 결합하여 제 2 합성빔을 상기 제 2 광 스위치부로 출력하는 점에 그 특징이 있다.
PCT/KR2012/002011 2011-04-08 2012-03-21 멀티모달 광 단층촬영 시스템 및 그 방법 Ceased WO2012138066A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110032478A KR101226445B1 (ko) 2011-04-08 2011-04-08 멀티모달 광 단층촬영 시스템 및 그 방법
KR10-2011-0032478 2011-04-08

Publications (2)

Publication Number Publication Date
WO2012138066A2 WO2012138066A2 (ko) 2012-10-11
WO2012138066A3 true WO2012138066A3 (ko) 2013-01-10

Family

ID=46969640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002011 Ceased WO2012138066A2 (ko) 2011-04-08 2012-03-21 멀티모달 광 단층촬영 시스템 및 그 방법

Country Status (2)

Country Link
KR (1) KR101226445B1 (ko)
WO (1) WO2012138066A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101446922B1 (ko) * 2012-12-26 2014-10-06 한국산업기술대학교산학협력단 관 측정장치 및 그 측정방법
WO2020106036A1 (en) * 2018-11-19 2020-05-28 Samsung Electronics Co., Ltd. Multimodal dust sensor
RU2722066C2 (ru) * 2018-11-19 2020-05-26 Самсунг Электроникс Ко., Лтд. Многоканальный датчик пыли
CN114330488B (zh) * 2021-11-19 2025-09-12 浪潮(北京)电子信息产业有限公司 一种多模态数据处理方法、装置、设备及存储介质
KR102834369B1 (ko) * 2023-03-02 2025-07-17 한국기초과학지원연구원 샘플의 수평 이미지와 수직 이미지를 획득하는 이미징 장치 및 이의 동작 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040039139A (ko) * 2002-11-04 2004-05-10 한국전기연구원 미첼슨 간섭계와 이를 이용한 광학적 간섭 단층 촬영 시스템
JP2008145429A (ja) * 2006-11-17 2008-06-26 Fujifilm Corp 光断層画像化装置
JP2008145188A (ja) * 2006-12-07 2008-06-26 Fujifilm Corp 光断層画像化装置
JP2010268990A (ja) * 2009-05-22 2010-12-02 Canon Inc 光干渉断層撮像装置およびその方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040039139A (ko) * 2002-11-04 2004-05-10 한국전기연구원 미첼슨 간섭계와 이를 이용한 광학적 간섭 단층 촬영 시스템
JP2008145429A (ja) * 2006-11-17 2008-06-26 Fujifilm Corp 光断層画像化装置
JP2008145188A (ja) * 2006-12-07 2008-06-26 Fujifilm Corp 光断層画像化装置
JP2010268990A (ja) * 2009-05-22 2010-12-02 Canon Inc 光干渉断層撮像装置およびその方法

Also Published As

Publication number Publication date
WO2012138066A2 (ko) 2012-10-11
KR20120114754A (ko) 2012-10-17
KR101226445B1 (ko) 2013-01-28

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