DE60119930D1 - Verfahren und vorrichtung zur hochauflösenden kohärenten optischen abbildung - Google Patents
Verfahren und vorrichtung zur hochauflösenden kohärenten optischen abbildungInfo
- Publication number
- DE60119930D1 DE60119930D1 DE60119930T DE60119930T DE60119930D1 DE 60119930 D1 DE60119930 D1 DE 60119930D1 DE 60119930 T DE60119930 T DE 60119930T DE 60119930 T DE60119930 T DE 60119930T DE 60119930 D1 DE60119930 D1 DE 60119930D1
- Authority
- DE
- Germany
- Prior art keywords
- coherent optical
- highly resolving
- resolving
- highly
- coherent
- 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.)
- Expired - Lifetime
Links
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
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00096—Optical elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Endoscopes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21709000P | 2000-07-10 | 2000-07-10 | |
US217090P | 2000-07-10 | ||
PCT/CA2001/000992 WO2002004929A2 (en) | 2000-07-10 | 2001-07-10 | Method and apparatus for high resolution coherent optical imaging |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60119930D1 true DE60119930D1 (de) | 2006-06-29 |
DE60119930T2 DE60119930T2 (de) | 2007-01-18 |
Family
ID=22809629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60119930T Expired - Lifetime DE60119930T2 (de) | 2000-07-10 | 2001-07-10 | Verfahren und vorrichtung zur hochauflösenden kohärenten optischen abbildung |
Country Status (6)
Country | Link |
---|---|
US (2) | US7242833B2 (de) |
EP (1) | EP1299711B1 (de) |
JP (2) | JP2004502957A (de) |
AU (1) | AU2001272261A1 (de) |
DE (1) | DE60119930T2 (de) |
WO (1) | WO2002004929A2 (de) |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2001272261A1 (en) * | 2000-07-10 | 2002-01-21 | University Health Network | Method and apparatus for high resolution coherent optical imaging |
JP4133013B2 (ja) * | 2002-06-18 | 2008-08-13 | Hoya株式会社 | Oct観察用プローブ |
DE60333389D1 (de) * | 2002-12-18 | 2010-08-26 | Koninkl Philips Electronics Nv | Verfahren und Anordnung für die optische Kohärenztomographie |
US7474407B2 (en) * | 2003-02-20 | 2009-01-06 | Applied Science Innovations | Optical coherence tomography with 3d coherence scanning |
US6927860B2 (en) * | 2003-05-19 | 2005-08-09 | Oti Ophthalmic Technologies Inc. | Optical mapping apparatus with optimized OCT configuration |
US7364543B2 (en) * | 2004-03-23 | 2008-04-29 | California Institute Of Technology | Paired angled rotation scanning probes and methods of use |
DE102004030661A1 (de) * | 2004-06-24 | 2006-01-26 | Schott Ag | Optischer Tiepassfilter und Verfahren zur Herstellung eines optischen Tiefpassfilters |
EP1787105A2 (de) * | 2004-09-10 | 2007-05-23 | The General Hospital Corporation | System und verfahren zur optischen kohärenzabbildung |
US7616987B2 (en) * | 2004-10-05 | 2009-11-10 | Agency For Science, Technology And Research | Microprobe for 3D bio-imaging, method for fabricating the same and use thereof |
GB0425419D0 (en) * | 2004-11-18 | 2004-12-22 | Sira Ltd | Interference apparatus and method and probe |
US7783337B2 (en) | 2005-06-06 | 2010-08-24 | Board Of Regents, The University Of Texas System | OCT using spectrally resolved bandwidth |
EP1903933A2 (de) * | 2005-06-07 | 2008-04-02 | Philips Intellectual Property & Standards GmbH | Sensor für tomografie mit laseroptischer rückkopplung und verfahren |
US7359057B2 (en) * | 2005-08-26 | 2008-04-15 | Ball Aerospace & Technologies Corp. | Method and apparatus for measuring small shifts in optical wavelengths |
US7843572B2 (en) * | 2005-09-29 | 2010-11-30 | The General Hospital Corporation | Method and apparatus for optical imaging via spectral encoding |
JP4545696B2 (ja) * | 2005-09-30 | 2010-09-15 | 富士フイルム株式会社 | 光プローブ |
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GB2432066A (en) * | 2005-11-02 | 2007-05-09 | Oti Ophthalmic Technologies | Optical coherence tomography imaging using repeated scan at slowly changing wavelength |
US7173426B1 (en) * | 2005-11-29 | 2007-02-06 | General Electric Company | Optical link for transmitting data through air from a plurality of receiver coils in a magnetic resonance imaging system |
JP5149196B2 (ja) * | 2005-12-06 | 2013-02-20 | カール ツァイス メディテック アクチエンゲゼルシャフト | 干渉測定法による試料測定 |
US9079762B2 (en) | 2006-09-22 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Micro-electromechanical device |
JP2008142454A (ja) * | 2006-12-13 | 2008-06-26 | Fujifilm Corp | 医療診断用プローブ、および医療診断システム |
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US8801606B2 (en) | 2007-01-09 | 2014-08-12 | Ethicon Endo-Surgery, Inc. | Method of in vivo monitoring using an imaging system including scanned beam imaging unit |
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US8216214B2 (en) | 2007-03-12 | 2012-07-10 | Ethicon Endo-Surgery, Inc. | Power modulation of a scanning beam for imaging, therapy, and/or diagnosis |
US7887243B2 (en) * | 2007-03-16 | 2011-02-15 | Honeywell Federal Manufacturing & Technologies, Llc | Miniature mechanical transfer optical coupler |
US7995045B2 (en) | 2007-04-13 | 2011-08-09 | Ethicon Endo-Surgery, Inc. | Combined SBI and conventional image processor |
US8626271B2 (en) | 2007-04-13 | 2014-01-07 | Ethicon Endo-Surgery, Inc. | System and method using fluorescence to examine within a patient's anatomy |
US8160678B2 (en) | 2007-06-18 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Methods and devices for repairing damaged or diseased tissue using a scanning beam assembly |
US7982776B2 (en) | 2007-07-13 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | SBI motion artifact removal apparatus and method |
US9125552B2 (en) | 2007-07-31 | 2015-09-08 | Ethicon Endo-Surgery, Inc. | Optical scanning module and means for attaching the module to medical instruments for introducing the module into the anatomy |
US7983739B2 (en) | 2007-08-27 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | Position tracking and control for a scanning assembly |
US7925333B2 (en) | 2007-08-28 | 2011-04-12 | Ethicon Endo-Surgery, Inc. | Medical device including scanned beam unit with operational control features |
WO2009070161A1 (en) * | 2007-11-27 | 2009-06-04 | University Of Washington | Adding imaging capability to distal tips of medical tools, catheters, and conduits |
US10546372B2 (en) * | 2007-12-21 | 2020-01-28 | Kinder Morgan, Inc. | Method, machine, and computer medium having computer program to detect and evaluate structural anomalies in circumferentially welded pipelines |
US8050520B2 (en) | 2008-03-27 | 2011-11-01 | Ethicon Endo-Surgery, Inc. | Method for creating a pixel image from sampled data of a scanned beam imager |
US8340455B2 (en) * | 2008-03-31 | 2012-12-25 | University Of Central Florida Research Foundation, Inc. | Systems and methods for performing Gabor-domain optical coherence microscopy |
US8332014B2 (en) | 2008-04-25 | 2012-12-11 | Ethicon Endo-Surgery, Inc. | Scanned beam device and method using same which measures the reflectance of patient tissue |
JP5298703B2 (ja) * | 2008-08-26 | 2013-09-25 | コニカミノルタ株式会社 | 発汗量測定方法 |
JP2010167029A (ja) * | 2009-01-21 | 2010-08-05 | Fujifilm Corp | 光断層画像取得装置 |
JP5623028B2 (ja) * | 2009-01-23 | 2014-11-12 | キヤノン株式会社 | 光干渉断層画像を撮る撮像方法及びその装置 |
JP5605998B2 (ja) * | 2009-03-06 | 2014-10-15 | キヤノン株式会社 | 光干渉断層撮像方法および装置 |
JP5464891B2 (ja) * | 2009-04-13 | 2014-04-09 | キヤノン株式会社 | 補償光学系を備えた光画像取得装置、及び、その制御方法 |
JP5236573B2 (ja) * | 2009-05-14 | 2013-07-17 | 富士フイルム株式会社 | 光構造計測装置及びその光プローブ |
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 |
US9101268B2 (en) | 2009-06-18 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
EP2865322B1 (de) | 2009-06-18 | 2020-07-22 | EndoChoice, Inc. | Mehrkamera-Endoskop |
US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
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EP2529202B1 (de) | 2010-01-25 | 2022-09-14 | University Health Network | Vorrichtung, system und verfahren zur quantifizierung von fluoreszenz und optischen eigenschaften |
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EP3747343A1 (de) | 2010-12-09 | 2020-12-09 | EndoChoice, Inc. | Multikameraendoskop mit flexibler elektronischer leiterplatte |
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EP3522215A1 (de) | 2010-12-09 | 2019-08-07 | EndoChoice Innovation Center Ltd. | Flexible elektronische leiterplatte für ein mehrkamera-endoskop |
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EP2604175B1 (de) | 2011-12-13 | 2019-11-20 | EndoChoice Innovation Center Ltd. | Endoskop mit entfernbarer Spitze |
WO2013123461A1 (en) | 2012-02-16 | 2013-08-22 | University Of Washington Through Its Center For Commercialization | Extended depth of focus for high-resolution image scanning |
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2001
- 2001-07-10 AU AU2001272261A patent/AU2001272261A1/en not_active Abandoned
- 2001-07-10 US US10/311,358 patent/US7242833B2/en not_active Expired - Lifetime
- 2001-07-10 WO PCT/CA2001/000992 patent/WO2002004929A2/en active IP Right Grant
- 2001-07-10 DE DE60119930T patent/DE60119930T2/de not_active Expired - Lifetime
- 2001-07-10 EP EP01951277A patent/EP1299711B1/de not_active Expired - Lifetime
- 2001-07-10 JP JP2002509751A patent/JP2004502957A/ja active Pending
-
2007
- 2007-07-03 US US11/825,008 patent/US20080285913A1/en not_active Abandoned
-
2012
- 2012-03-01 JP JP2012045571A patent/JP5635026B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002004929A2 (en) | 2002-01-17 |
US7242833B2 (en) | 2007-07-10 |
JP5635026B2 (ja) | 2014-12-03 |
JP2012145588A (ja) | 2012-08-02 |
DE60119930T2 (de) | 2007-01-18 |
JP2004502957A (ja) | 2004-01-29 |
US20080285913A1 (en) | 2008-11-20 |
US20040076390A1 (en) | 2004-04-22 |
AU2001272261A1 (en) | 2002-01-21 |
WO2002004929A9 (en) | 2002-11-07 |
EP1299711A2 (de) | 2003-04-09 |
WO2002004929A3 (en) | 2002-09-26 |
EP1299711B1 (de) | 2006-05-24 |
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