SE0402435L - Förfarande och system för alstring av tredimensionella bilder - Google Patents
Förfarande och system för alstring av tredimensionella bilderInfo
- Publication number
- SE0402435L SE0402435L SE0402435A SE0402435A SE0402435L SE 0402435 L SE0402435 L SE 0402435L SE 0402435 A SE0402435 A SE 0402435A SE 0402435 A SE0402435 A SE 0402435A SE 0402435 L SE0402435 L SE 0402435L
- Authority
- SE
- Sweden
- Prior art keywords
- laser
- detector
- tuneable
- generating
- dimensional images
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 abstract 2
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
-
- 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
-
- 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
- G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
- G01B9/02003—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies using beat frequencies
-
- 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
- G01B9/02002—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies
- G01B9/02004—Interferometers characterised by controlling or generating intrinsic radiation properties using two or more frequencies using frequency scans
-
- 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
-
- 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
- G01B9/02055—Reduction or prevention of errors; Testing; Calibration
- G01B9/02062—Active error reduction, i.e. varying with time
- G01B9/02067—Active error reduction, i.e. varying with time by electronic control systems, i.e. using feedback acting on optics or light
- G01B9/02069—Synchronization of light source or manipulator and detector
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
-
- 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
- G01N2021/178—Methods for obtaining spatial resolution of the property being measured
- G01N2021/1785—Three dimensional
- G01N2021/1787—Tomographic, i.e. computerised reconstruction from projective measurements
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Laser Surgery Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402435A SE0402435L (sv) | 2004-10-08 | 2004-10-08 | Förfarande och system för alstring av tredimensionella bilder |
US11/576,843 US7847950B2 (en) | 2004-10-08 | 2005-10-06 | Method and a system for generating three- or two-dimensional images |
PCT/SE2005/001478 WO2006038876A1 (en) | 2004-10-08 | 2005-10-06 | A method and a system for generating three- or two-dimensional images |
EP05789371.1A EP1828711B1 (en) | 2004-10-08 | 2005-10-06 | A system for generating three- or two-dimensional images |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402435A SE0402435L (sv) | 2004-10-08 | 2004-10-08 | Förfarande och system för alstring av tredimensionella bilder |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0402435D0 SE0402435D0 (sv) | 2004-10-08 |
SE0402435L true SE0402435L (sv) | 2006-04-09 |
Family
ID=33434210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0402435A SE0402435L (sv) | 2004-10-08 | 2004-10-08 | Förfarande och system för alstring av tredimensionella bilder |
Country Status (4)
Country | Link |
---|---|
US (1) | US7847950B2 (xx) |
EP (1) | EP1828711B1 (xx) |
SE (1) | SE0402435L (xx) |
WO (1) | WO2006038876A1 (xx) |
Families Citing this family (71)
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JP5053845B2 (ja) | 2004-08-06 | 2012-10-24 | ザ ジェネラル ホスピタル コーポレイション | 光学コヒーレンス断層撮影法を使用して試料中の少なくとも1つの位置を決定するための方法、システムおよびソフトウェア装置 |
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JP2008521516A (ja) | 2004-11-29 | 2008-06-26 | ザ ジェネラル ホスピタル コーポレイション | サンプル上の複数の地点を同時に照射し検出することによって光学画像生成を実行する構成、装置、内視鏡、カテーテル、及び方法 |
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JP5524487B2 (ja) | 2006-02-01 | 2014-06-18 | ザ ジェネラル ホスピタル コーポレイション | コンフォーマルレーザ治療手順を用いてサンプルの少なくとも一部分に電磁放射を放射する方法及びシステム。 |
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JP2009527770A (ja) | 2006-02-24 | 2009-07-30 | ザ ジェネラル ホスピタル コーポレイション | 角度分解型のフーリエドメイン光干渉断層撮影法を遂行する方法及びシステム |
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NO329603B1 (no) * | 2007-11-22 | 2010-11-22 | Integrated Optoelectronics As | Fremgangsmate og system for maling og bestemmelse / gjenkjenning av ulike materialer |
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US10285568B2 (en) | 2010-06-03 | 2019-05-14 | The General Hospital Corporation | Apparatus and method for devices for imaging structures in or at one or more luminal organs |
US9147222B2 (en) * | 2010-06-23 | 2015-09-29 | Digimarc Corporation | Detecting encoded signals under adverse lighting conditions using adaptive signal detection |
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DE102010052338A1 (de) | 2010-11-25 | 2012-05-31 | Steinert Elektromagnetbau Gmbh | Verfahren und Einrichtung zur Einzelkornsortierung von Schüttgütern beliebiger Art |
WO2013013049A1 (en) | 2011-07-19 | 2013-01-24 | The General Hospital Corporation | Systems, methods, apparatus and computer-accessible-medium for providing polarization-mode dispersion compensation in optical coherence tomography |
US10241028B2 (en) | 2011-08-25 | 2019-03-26 | The General Hospital Corporation | Methods, systems, arrangements and computer-accessible medium for providing micro-optical coherence tomography procedures |
EP2769491A4 (en) | 2011-10-18 | 2015-07-22 | Gen Hospital Corp | DEVICE AND METHOD FOR PRODUCING AND / OR PROVIDING RECIRCULATING OPTICAL DELAY (DE) |
EP2833776A4 (en) | 2012-03-30 | 2015-12-09 | Gen Hospital Corp | IMAGING SYSTEM, METHOD AND DISTAL FIXATION FOR MULTIDIRECTIONAL FIELD ENDOSCOPY |
WO2013177154A1 (en) | 2012-05-21 | 2013-11-28 | The General Hospital Corporation | Apparatus, device and method for capsule microscopy |
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US9389067B2 (en) * | 2012-09-05 | 2016-07-12 | Canon Kabushiki Kaisha | Three-dimensional shape measuring apparatus, three-dimensional shape measuring method, program, and storage medium |
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US10893806B2 (en) | 2013-01-29 | 2021-01-19 | The General Hospital Corporation | Apparatus, systems and methods for providing information regarding the aortic valve |
WO2014121082A1 (en) | 2013-02-01 | 2014-08-07 | The General Hospital Corporation | Objective lens arrangement for confocal endomicroscopy |
JP6378311B2 (ja) | 2013-03-15 | 2018-08-22 | ザ ジェネラル ホスピタル コーポレイション | 物体を特徴付ける方法とシステム |
US9784681B2 (en) | 2013-05-13 | 2017-10-10 | The General Hospital Corporation | System and method for efficient detection of the phase and amplitude of a periodic modulation associated with self-interfering fluorescence |
JP2015017966A (ja) * | 2013-06-13 | 2015-01-29 | キヤノン株式会社 | 撮像装置および撮像方法 |
WO2015009932A1 (en) | 2013-07-19 | 2015-01-22 | The General Hospital Corporation | Imaging apparatus and method which utilizes multidirectional field of view endoscopy |
US10117576B2 (en) | 2013-07-19 | 2018-11-06 | The General Hospital Corporation | System, method and computer accessible medium for determining eye motion by imaging retina and providing feedback for acquisition of signals from the retina |
EP3025173B1 (en) | 2013-07-26 | 2021-07-07 | The General Hospital Corporation | Apparatus with a laser arrangement utilizing optical dispersion for applications in fourier-domain optical coherence tomography |
WO2015105870A1 (en) | 2014-01-08 | 2015-07-16 | The General Hospital Corporation | Method and apparatus for microscopic imaging |
WO2015116986A2 (en) | 2014-01-31 | 2015-08-06 | The General Hospital Corporation | System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device |
WO2015153982A1 (en) | 2014-04-04 | 2015-10-08 | The General Hospital Corporation | Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s) |
EP3171766B1 (en) | 2014-07-25 | 2021-12-29 | The General Hospital Corporation | Apparatus for in vivo imaging and diagnosis |
US20160310108A1 (en) * | 2015-04-27 | 2016-10-27 | Infrasonix, Inc. | Sound detecting device and methods of using the same |
CN109870104A (zh) * | 2019-03-21 | 2019-06-11 | 温州市工业科学研究院 | 一种设有辅助对光装置的激光干涉仪及光路准直方法 |
Family Cites Families (8)
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US6501551B1 (en) * | 1991-04-29 | 2002-12-31 | Massachusetts Institute Of Technology | Fiber optic imaging endoscope interferometer with at least one faraday rotator |
US5956355A (en) * | 1991-04-29 | 1999-09-21 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser |
US5716324A (en) * | 1992-08-25 | 1998-02-10 | Fuji Photo Film Co., Ltd. | Endoscope with surface and deep portion imaging systems |
US5861955A (en) | 1994-04-25 | 1999-01-19 | Medjet Inc. | Topographical cornea mapping for corneal vision correction |
US6538817B1 (en) * | 1999-10-25 | 2003-03-25 | Aculight Corporation | Method and apparatus for optical coherence tomography with a multispectral laser source |
SE526765C2 (sv) | 2003-09-26 | 2005-11-01 | Albax Systems Ab | En detektor för detektering av elektromagnetisk strålning |
US7375821B2 (en) * | 2004-12-03 | 2008-05-20 | Veeco Instruments, Inc. | Profilometry through dispersive medium using collimated light with compensating optics |
JP2007101265A (ja) * | 2005-09-30 | 2007-04-19 | Fujifilm Corp | 光断層画像化装置 |
-
2004
- 2004-10-08 SE SE0402435A patent/SE0402435L/xx not_active Application Discontinuation
-
2005
- 2005-10-06 WO PCT/SE2005/001478 patent/WO2006038876A1/en active Application Filing
- 2005-10-06 EP EP05789371.1A patent/EP1828711B1/en active Active
- 2005-10-06 US US11/576,843 patent/US7847950B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006038876A1 (en) | 2006-04-13 |
US7847950B2 (en) | 2010-12-07 |
EP1828711B1 (en) | 2021-06-02 |
EP1828711A4 (en) | 2012-12-05 |
SE0402435D0 (sv) | 2004-10-08 |
US20080195336A1 (en) | 2008-08-14 |
EP1828711A1 (en) | 2007-09-05 |
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