CN100559170C - 断层映像装置 - Google Patents
断层映像装置 Download PDFInfo
- Publication number
- CN100559170C CN100559170C CNB2005100742958A CN200510074295A CN100559170C CN 100559170 C CN100559170 C CN 100559170C CN B2005100742958 A CNB2005100742958 A CN B2005100742958A CN 200510074295 A CN200510074295 A CN 200510074295A CN 100559170 C CN100559170 C CN 100559170C
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- CN
- China
- Prior art keywords
- light
- conducting member
- imaging apparatus
- tomography
- testee
- 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.)
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Classifications
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- 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
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- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- 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
- G01B9/02015—Interferometers characterised by the beam path configuration
- G01B9/02032—Interferometers characterised by the beam path configuration generating a spatial carrier frequency, e.g. by creating lateral or angular offset between reference and object beam
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- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Physics & Mathematics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004175401A JP2005351839A (ja) | 2004-06-14 | 2004-06-14 | 断層映像装置 |
JP2004175401 | 2004-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1721840A CN1721840A (zh) | 2006-01-18 |
CN100559170C true CN100559170C (zh) | 2009-11-11 |
Family
ID=35459545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100742958A Active CN100559170C (zh) | 2004-06-14 | 2005-06-02 | 断层映像装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7348563B2 (zh) |
JP (1) | JP2005351839A (zh) |
CN (1) | CN100559170C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004055473A1 (en) * | 2002-12-18 | 2004-07-01 | Koninklijke Philips Electronics N.V. | Method and arrangement for optical coherence tomography |
EP2461131B1 (en) * | 2005-03-17 | 2017-08-09 | The Board of Trustees of The Leland Stanford Junior University | Apparatus and method for frequency-domain optical coherence tomography |
JP2007252475A (ja) * | 2006-03-22 | 2007-10-04 | Fujifilm Corp | 光断層画像化装置および光断層画像の画質調整方法 |
WO2008029506A1 (fr) * | 2006-09-04 | 2008-03-13 | School Juridical Person Kitasato Gakuen | Appareil de tomographie à cohérence optique |
ES2673575T3 (es) | 2007-09-06 | 2018-06-22 | Alcon Lensx, Inc. | Fijación de objetivo precisa de foto-disrupción quirúrgica |
JP5002429B2 (ja) * | 2007-11-20 | 2012-08-15 | テルモ株式会社 | 光干渉断層画像診断装置 |
JP4986296B2 (ja) * | 2008-01-08 | 2012-07-25 | 富士フイルム株式会社 | 光断層画像化システム |
CN101281134B (zh) * | 2008-05-12 | 2010-06-16 | 中国科学院安徽光学精密机械研究所 | 纳米结构持久性有毒物质检测方法 |
JP5591235B2 (ja) * | 2008-07-21 | 2014-09-17 | オプトビュー,インコーポレーテッド | 範囲が拡大されたイメージング |
JP5339934B2 (ja) * | 2009-01-22 | 2013-11-13 | キヤノン株式会社 | 光断層撮像装置および光断層撮像方法 |
JP5645445B2 (ja) | 2009-05-22 | 2014-12-24 | キヤノン株式会社 | 撮像装置及び撮像方法 |
JP5794664B2 (ja) * | 2011-01-20 | 2015-10-14 | キヤノン株式会社 | 断層画像生成装置及び断層画像生成方法 |
DE102014115157A1 (de) * | 2014-10-17 | 2016-04-21 | Carl Zeiss Ag | Optische Kohärenztomographie zur Messung an der Retina |
WO2017197527A1 (en) * | 2016-05-20 | 2017-11-23 | Perimeter Medical Imaging, Inc. | Method and system for combining microscopic imaging with x-ray |
JP6702851B2 (ja) * | 2016-12-26 | 2020-06-03 | 株式会社Screenホールディングス | 撮像装置および撮像方法 |
EP3530175A1 (en) * | 2018-02-26 | 2019-08-28 | Nokia Technologies Oy | Apparatus for optical coherence tomography |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9921970D0 (en) * | 1999-09-16 | 1999-11-17 | Univ London | An optical interferometer sensor array |
JP3619113B2 (ja) | 2000-03-23 | 2005-02-09 | 独立行政法人科学技術振興機構 | 角分散光空間干渉断層画像化装置 |
US20020051515A1 (en) * | 2000-06-06 | 2002-05-02 | Fuji Photo Film Co., Ltd. | Method of and system for detecting prospective abnormal shadow |
US7075658B2 (en) * | 2003-01-24 | 2006-07-11 | Duke University | Method for optical coherence tomography imaging with molecular contrast |
US7359062B2 (en) * | 2003-12-09 | 2008-04-15 | The Regents Of The University Of California | High speed spectral domain functional optical coherence tomography and optical doppler tomography for in vivo blood flow dynamics and tissue structure |
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2004
- 2004-06-14 JP JP2004175401A patent/JP2005351839A/ja active Pending
-
2005
- 2005-06-02 CN CNB2005100742958A patent/CN100559170C/zh active Active
- 2005-06-10 US US11/149,239 patent/US7348563B2/en active Active
Non-Patent Citations (2)
Title |
---|
Interferometer for optical coherence tomography. Christoph Hauger, Marco Worz, Thomas Hellmuth.Applied Optics,Vol.42 No.19. 2003 |
Interferometer for optical coherence tomography. Christoph Hauger, Marco Worz, Thomas Hellmuth.Applied Optics,Vol.42 No.19. 2003 * |
Also Published As
Publication number | Publication date |
---|---|
CN1721840A (zh) | 2006-01-18 |
US20050274894A1 (en) | 2005-12-15 |
JP2005351839A (ja) | 2005-12-22 |
US7348563B2 (en) | 2008-03-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUJI FILM CORP. Free format text: FORMER OWNER: FUJINON CORP. Effective date: 20131018 Owner name: TAKUHIROYASU CO., LTD.;TAKUHIROYASU CO., LTD. Free format text: FORMER OWNER: FUJI FILM CORP. Effective date: 20131018 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: Tokyo, Japan Patentee after: Topcon Corp. Address before: Tokyo, Japan Patentee before: FUJIFILM Corp. Effective date of registration: 20131018 Address after: Tokyo, Japan Patentee after: FUJIFILM Corp. Address before: Japan's Saitama Prefecture Patentee before: Fujinon Corp. |