JP2013506861A - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
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- JP2013506861A JP2013506861A JP2012531398A JP2012531398A JP2013506861A JP 2013506861 A JP2013506861 A JP 2013506861A JP 2012531398 A JP2012531398 A JP 2012531398A JP 2012531398 A JP2012531398 A JP 2012531398A JP 2013506861 A JP2013506861 A JP 2013506861A
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- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0623—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 with illuminating arrangements for off-axis illumination
-
- 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
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- 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
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
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- 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
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00181—Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
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- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0605—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 with illuminating arrangements for spatially modulated illumination
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0607—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 with illuminating arrangements for annular illumination
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0646—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 with illuminating arrangements with illumination filters
-
- 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
- A61B1/227—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 for ears, i.e. otoscopes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
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- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
【選択図】図6
Description
4 表面
6 投影ユニット
8 撮像ユニット
10 内視鏡軸
12 投影光線
14 内視鏡壁部
16 光導波路
18 投影光学系
20 投影構造
Claims (20)
- 投影ユニット(6)と撮像ユニット(8)とを備え、表面(4)のトポグラフィを測定するための内視鏡において、前記投影ユニットと前記撮像ユニットとは内視鏡軸(10)に関して相前後して配置され、前記撮像ユニット(8)は前記内視鏡軸(10)上に前記内視鏡の視線方向(11)において前記投影ユニット(6)の前方に配置されている内視鏡。
- 前記トポグラフィの測定は能動的な三角測量によって行われる請求項1に記載の内視鏡。
- 前記投影ユニット(6)の投影光線(12)は半径方向側方に前記撮像ユニット(8)のそばを通って進む請求項1または2に記載の内視鏡。
- 前記投影光線(12)は内視鏡壁部(14)から側方に出射する請求項3に記載の内視鏡。
- 前記投影ユニット(6)への光供給は光導波路(16)を介して行われる請求項1から4のいずれか1項に記載の内視鏡。
- 光供給部と前記投影ユニット(6)の投影光学系(18)との間にはカラーコーディングを備える投影構造(20)が設けられている請求項1から5のいずれか1項に記載の内視鏡。
- 前記投影構造(10)は半径方向対称の構造を有している請求項1から6のいずれか1項に記載の内視鏡。
- 前記投影構造(20)はスライド(22)として構成されている請求項6または7に記載の内視鏡。
- 前記スライド(22)は同心的なカラーリング(24)を含むカラーコーディングを備えている請求項8に記載の内視鏡。
- 前記投影構造(20)は前記光導波路(16)のすぐ前方に配置され、前記投影光線(12)は前記投影構造と前記投影光学系(18)との間をテレセントリックに進む請求項6から8のいずれか1項に記載の内視鏡。
- 前記投影光学系(18)は瞳孔部(26)を含み、該瞳孔部の領域に前記カラーリング(24)を通過した光線束が集まる請求項10に記載の内視鏡。
- 前記撮像ユニット(8)はデジタルカメラのセンサチップ(30)からなる撮像媒体(28)を有している請求項1から11のいずれか1項に記載の内視鏡。
- 前記撮像ユニット(8)の撮像光学系(32)は投影領域の大きさに合わせられた視野(34)を捕捉する請求項1から12のいずれか1項に記載の内視鏡。
- 前記撮像光学系(32)は湾曲ミラー(38)と平坦ミラー(40)とを含み、前記湾曲ミラー(38)は前記平坦ミラー(40)の方向に凸面状に湾曲し、前記平坦ミラーに向けて撮像光線(42)を方向転換させ、さらに前記平坦ミラー(40)は前記湾曲ミラー(38)の中央の開口部(44)に撮像光線(42)を方向転換させる請求項13に記載の内視鏡。
- 前記撮像媒体(28)は前記内視鏡(2)の視線方向(11)に関して前記湾曲ミラー(38)の後方に配置されている請求項14に記載の内視鏡。
- 前記視線方向(11)に関して前記湾曲ミラー(38)の後方に、前記撮像媒体(28)に向けて撮像光線(42)をさらに方向転換させるプリズム(46)が設けられ、前記撮像媒体(28)の面法線は内視鏡軸(10)に平行ではなく延びている請求項14または15に記載の内視鏡。
- 前記平坦ミラー(40)は前記内視鏡(2)の視線方向(11)とは反対向きに進む光線(50)を通過させる開口部(48)を有している請求項14から16のいずれか1項に記載の内視鏡。
- 前記光線(50)は前記湾曲ミラー(38)の開口部(44)を同じく通過して、前記撮像媒体(28)の中心付近の領域(52)に当たる請求項17に記載の内視鏡。
- 前記内視鏡(2)の視線方向(11)に関して前記撮像媒体(28)は前記撮像光学系(32)の前方に配置されている請求項1から13のいずれか1項に記載の内視鏡。
- 請求項1から19のいずれか1項に記載の内視鏡によって表面のトポグラフィを測定する方法において、投影光線が投影ユニットから放射され、前記投影光線は内視鏡壁部から半径方向側方に出射し、前記投影光線は測定されるべき表面により反射され、内視鏡軸に関して前記投影ユニットの前方に配置された前記内視鏡の撮像ユニットにより撮像媒体で平面状に撮像される、表面のトポグラフィの測定方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009043523.9 | 2009-09-30 | ||
DE102009043523A DE102009043523A1 (de) | 2009-09-30 | 2009-09-30 | Endoskop |
PCT/EP2010/064428 WO2011039235A1 (de) | 2009-09-30 | 2010-09-29 | Endoskop |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013506861A true JP2013506861A (ja) | 2013-02-28 |
JP2013506861A5 JP2013506861A5 (ja) | 2013-10-24 |
JP5815531B2 JP5815531B2 (ja) | 2015-11-17 |
Family
ID=43222007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012531398A Expired - Fee Related JP5815531B2 (ja) | 2009-09-30 | 2010-09-29 | 内視鏡および表面のトポグラフィの測定方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120190923A1 (ja) |
EP (1) | EP2482707A1 (ja) |
JP (1) | JP5815531B2 (ja) |
DE (1) | DE102009043523A1 (ja) |
WO (1) | WO2011039235A1 (ja) |
Cited By (6)
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---|---|---|---|---|
JP2013506470A (ja) * | 2009-09-30 | 2013-02-28 | シーメンス アクチエンゲゼルシヤフト | 測定内視鏡 |
JP2016525377A (ja) * | 2013-05-02 | 2016-08-25 | ブイエス メドテック, インコーポレイテッド | 管腔構造の内側表面を測定および特徴付けるためのシステムおよび方法 |
JP2017185225A (ja) * | 2016-03-31 | 2017-10-12 | コヴィディエン リミテッド パートナーシップ | 表面走査のための胸部内視鏡 |
JP2021510337A (ja) * | 2018-01-10 | 2021-04-22 | ユニヴェルシテ・リブレ・ドゥ・ブリュッセル | 内視鏡非接触測定デバイス |
US11071591B2 (en) | 2018-07-26 | 2021-07-27 | Covidien Lp | Modeling a collapsed lung using CT data |
US11705238B2 (en) | 2018-07-26 | 2023-07-18 | Covidien Lp | Systems and methods for providing assistance during surgery |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010025752A1 (de) | 2010-06-30 | 2012-01-05 | Siemens Aktiengesellschaft | Endoskop |
DE102013206911A1 (de) * | 2013-04-17 | 2014-10-23 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur stereoskopischen Darstellung von Bilddaten |
US9654741B2 (en) * | 2013-07-09 | 2017-05-16 | Siemens Energy, Inc. | System and method for optical fiber based image acquisition suitable for use in turbine engines |
DE102014204244A1 (de) * | 2014-03-07 | 2015-09-10 | Siemens Aktiengesellschaft | Endoskop mit Tiefenbestimmung |
CN106456267B (zh) | 2014-03-28 | 2020-04-03 | 直观外科手术操作公司 | 器械在视野中的定量三维可视化 |
CN110897590B (zh) | 2014-03-28 | 2021-11-16 | 直观外科手术操作公司 | 带有基于定量三维成像的触觉反馈的手术系统 |
WO2015151098A2 (en) | 2014-04-02 | 2015-10-08 | M.S.T. Medical Surgery Technologies Ltd. | An articulated structured light based-laparoscope |
DE102015209455A1 (de) * | 2015-05-22 | 2016-11-24 | Sac Sirius Advanced Cybernetics Gmbh | Vorrichtung und Verfahren zur optischen Erfassung von Innenwandungen |
US10368731B2 (en) | 2015-06-19 | 2019-08-06 | Koninklijke Philips N.V. | Radial imaging system and method |
DE102017004475A1 (de) * | 2017-05-10 | 2018-11-15 | Albrecht Noll | Messgerät zur Messung von Oberflächenprofilen in Hohlräumen |
DE102021133248B4 (de) | 2021-12-15 | 2023-06-29 | Karl Storz Se & Co. Kg | Endoskopie-Vorrichtung und Endoskopie-System |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04242213A (ja) * | 1991-01-17 | 1992-08-28 | Olympus Optical Co Ltd | 管内観察用側視型内視鏡 |
WO1999015930A1 (de) * | 1997-09-25 | 1999-04-01 | Vosseler Erste Patentverwertungsgesellschaft Mbh | Endoskop |
JP2002040335A (ja) * | 2000-07-24 | 2002-02-06 | Tokyo Electron Ind Co Ltd | ミラーを用いた管渠内面検査装置 |
JP2002233494A (ja) * | 2001-02-09 | 2002-08-20 | Sharp Corp | 撮像装置およびそれを備えた内視鏡システム |
US20030164952A1 (en) * | 2000-08-25 | 2003-09-04 | Nikolaj Deichmann | Method and apparatus for three-dimensional optical scanning of interior surfaces |
JP2005287900A (ja) * | 2004-04-01 | 2005-10-20 | Hamamatsu Univ School Of Medicine | 内視鏡 |
JP2006204635A (ja) * | 2005-01-28 | 2006-08-10 | Hamamatsu Univ School Of Medicine | 内視鏡 |
JP2009078133A (ja) * | 2007-08-16 | 2009-04-16 | Steinbichler Optotechnik Gmbh | 特に歯のような物体の3d座標を決定する装置 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2632801A (en) * | 1948-06-05 | 1953-03-24 | Charles A Donaldson | Deep well camera |
DE1766904B1 (de) * | 1967-08-08 | 1971-05-19 | Olympus Optical Co | Endoskop mit einer Einrichtung zur Ermittlung des Objektabstandes |
JPS5878115A (ja) * | 1981-11-04 | 1983-05-11 | Nippon Kogaku Kk <Nikon> | テレセントリツク照明用補助コンデンサ−レンズ |
JPS60104915A (ja) * | 1983-11-11 | 1985-06-10 | Fuji Photo Optical Co Ltd | 内視鏡 |
JP2694152B2 (ja) * | 1987-10-30 | 1997-12-24 | 清水建設株式会社 | ボアホールスキャナー |
US5200838A (en) * | 1988-05-27 | 1993-04-06 | The University Of Connecticut | Lateral effect imaging system |
DE3825352A1 (de) * | 1988-07-26 | 1990-02-01 | Kessler Manfred | Verfahren und vorrichtung zur bestimmung von lokalen farbstoff-konzentrationen und von streuparametern in tierischen und menschlichen geweben |
DE3829925C2 (de) * | 1988-09-02 | 1994-03-03 | Kaltenbach & Voigt | Vorrichtung zur optischen Vermessung von Zähnen in der Mundhöhle |
US5278642A (en) * | 1992-02-26 | 1994-01-11 | Welch Allyn, Inc. | Color imaging system |
IL108352A (en) * | 1994-01-17 | 2000-02-29 | Given Imaging Ltd | In vivo video camera system |
US5760901A (en) * | 1997-01-28 | 1998-06-02 | Zetetic Institute | Method and apparatus for confocal interference microscopy with background amplitude reduction and compensation |
IL121267A0 (en) * | 1997-07-09 | 1998-01-04 | Yeda Res & Dev | Method and device for determining the profile of an object |
JP2000137172A (ja) * | 1998-10-29 | 2000-05-16 | Olympus Optical Co Ltd | 撮像装置 |
US6503195B1 (en) * | 1999-05-24 | 2003-01-07 | University Of North Carolina At Chapel Hill | Methods and systems for real-time structured light depth extraction and endoscope using real-time structured light depth extraction |
JP2002191554A (ja) * | 2000-12-26 | 2002-07-09 | Asahi Optical Co Ltd | 3次元画像検出装置を備えた電子内視鏡 |
DK1392154T3 (da) * | 2001-05-17 | 2010-10-25 | Oticon As | Fremgangsmåde og anordning til lokalisering af fremmede objekter i øregangen |
WO2002091913A1 (en) * | 2001-05-17 | 2002-11-21 | Oticon A/S | Method and apparatus for obtaining geometrical data relating to a canal |
JP2003279862A (ja) * | 2002-03-25 | 2003-10-02 | Machida Endscope Co Ltd | 全方位内視鏡装置 |
US7559890B2 (en) * | 2003-02-26 | 2009-07-14 | Ikona Medical Corporation | Endoscopic imaging of an organ system |
US20040254424A1 (en) * | 2003-04-15 | 2004-12-16 | Interscience, Inc. | Integrated panoramic and forward view endoscope |
US7801584B2 (en) * | 2003-05-01 | 2010-09-21 | Given Imaging Ltd. | Panoramic field of view imaging device |
WO2005078502A1 (en) * | 2004-02-06 | 2005-08-25 | Interscience, Inc. | Integrated panoramic and forward optical device, system and method for omnidirectional signal processing |
US8496580B2 (en) * | 2004-05-14 | 2013-07-30 | G.I. View Ltd. | Omnidirectional and forward-looking imaging device |
EP1769718B1 (en) * | 2004-07-02 | 2011-09-07 | Osaka University | Endoscope attachment and endoscope |
US20060217593A1 (en) * | 2005-03-24 | 2006-09-28 | Zvika Gilad | Device, system and method of panoramic multiple field of view imaging |
US20070161854A1 (en) * | 2005-10-26 | 2007-07-12 | Moshe Alamaro | System and method for endoscopic measurement and mapping of internal organs, tumors and other objects |
US8773500B2 (en) * | 2006-01-18 | 2014-07-08 | Capso Vision, Inc. | In vivo image capturing system including capsule enclosing a camera |
US20070249900A1 (en) * | 2006-01-19 | 2007-10-25 | Capso Vision, Inc. | In vivo device with balloon stabilizer and valve |
US20070255098A1 (en) * | 2006-01-19 | 2007-11-01 | Capso Vision, Inc. | System and method for in vivo imager with stabilizer |
DE102006054310A1 (de) * | 2006-11-17 | 2008-05-29 | Siemens Ag | Vermessen eines Hohlraums mittels zylindersymmetrischer Triangulation |
DE102007005388A1 (de) * | 2007-02-02 | 2008-08-07 | Siemens Ag | Refraktive Erzeugung eines konzentrisch aufgefächerten strukturierten Lichtstrahlenbündels, optische Messvorrichtung mit refraktivem Ablenkungselement |
WO2008154578A1 (en) * | 2007-06-11 | 2008-12-18 | Board Of Regents, The University Of Texas System | Characterization of a near-infrared laparoscopic hyperspectral imaging system |
EP2026034B1 (de) * | 2007-08-16 | 2020-04-29 | Carl Zeiss Optotechnik GmbH | Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts, insbesondere eines Zahns |
US8317688B2 (en) * | 2007-10-24 | 2012-11-27 | Technion Research & Development Foundation Ltd. | Multi-view endoscopic imaging system |
US20090177094A1 (en) * | 2008-01-08 | 2009-07-09 | Oncoscope, Inc. | Systems and methods for tissue examination, diagnostic, treatment, and/or monitoring |
US20100016662A1 (en) * | 2008-02-21 | 2010-01-21 | Innurvation, Inc. | Radial Scanner Imaging System |
US8150124B2 (en) * | 2009-10-12 | 2012-04-03 | Capso Vision Inc. | System and method for multiple viewing-window display of capsule images |
CN102341028B (zh) * | 2009-11-06 | 2014-08-13 | 奥林巴斯医疗株式会社 | 内窥镜 |
-
2009
- 2009-09-30 DE DE102009043523A patent/DE102009043523A1/de not_active Withdrawn
-
2010
- 2010-09-29 WO PCT/EP2010/064428 patent/WO2011039235A1/de active Application Filing
- 2010-09-29 US US13/498,984 patent/US20120190923A1/en not_active Abandoned
- 2010-09-29 JP JP2012531398A patent/JP5815531B2/ja not_active Expired - Fee Related
- 2010-09-29 EP EP10760334A patent/EP2482707A1/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04242213A (ja) * | 1991-01-17 | 1992-08-28 | Olympus Optical Co Ltd | 管内観察用側視型内視鏡 |
WO1999015930A1 (de) * | 1997-09-25 | 1999-04-01 | Vosseler Erste Patentverwertungsgesellschaft Mbh | Endoskop |
JP2002040335A (ja) * | 2000-07-24 | 2002-02-06 | Tokyo Electron Ind Co Ltd | ミラーを用いた管渠内面検査装置 |
US20030164952A1 (en) * | 2000-08-25 | 2003-09-04 | Nikolaj Deichmann | Method and apparatus for three-dimensional optical scanning of interior surfaces |
JP2002233494A (ja) * | 2001-02-09 | 2002-08-20 | Sharp Corp | 撮像装置およびそれを備えた内視鏡システム |
JP2005287900A (ja) * | 2004-04-01 | 2005-10-20 | Hamamatsu Univ School Of Medicine | 内視鏡 |
JP2006204635A (ja) * | 2005-01-28 | 2006-08-10 | Hamamatsu Univ School Of Medicine | 内視鏡 |
JP2009078133A (ja) * | 2007-08-16 | 2009-04-16 | Steinbichler Optotechnik Gmbh | 特に歯のような物体の3d座標を決定する装置 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US9211052B2 (en) | 2009-09-30 | 2015-12-15 | Siemens Aktiengesellschaft | Measuring endoscope |
JP2013506470A (ja) * | 2009-09-30 | 2013-02-28 | シーメンス アクチエンゲゼルシヤフト | 測定内視鏡 |
US11363965B2 (en) | 2013-05-02 | 2022-06-21 | VS Medtech, Inc. | Systems and methods for measuring and characterizing interior surfaces of luminal structures |
JP2016525377A (ja) * | 2013-05-02 | 2016-08-25 | ブイエス メドテック, インコーポレイテッド | 管腔構造の内側表面を測定および特徴付けるためのシステムおよび方法 |
US11701033B2 (en) | 2013-05-02 | 2023-07-18 | VS Medtech, Inc. | Systems and methods for measuring and characterizing interior surfaces of luminal structures |
JP2017185225A (ja) * | 2016-03-31 | 2017-10-12 | コヴィディエン リミテッド パートナーシップ | 表面走査のための胸部内視鏡 |
CN109998450A (zh) * | 2016-03-31 | 2019-07-12 | 柯惠有限合伙公司 | 用于表面扫描的胸部内窥镜 |
JP2019042551A (ja) * | 2016-03-31 | 2019-03-22 | コヴィディエン リミテッド パートナーシップ | 表面走査のための胸部内視鏡 |
JP2021510337A (ja) * | 2018-01-10 | 2021-04-22 | ユニヴェルシテ・リブレ・ドゥ・ブリュッセル | 内視鏡非接触測定デバイス |
US11071591B2 (en) | 2018-07-26 | 2021-07-27 | Covidien Lp | Modeling a collapsed lung using CT data |
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US12004815B2 (en) | 2018-07-26 | 2024-06-11 | Covidien Lp | Modeling a collapsed lung using CT data |
Also Published As
Publication number | Publication date |
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US20120190923A1 (en) | 2012-07-26 |
JP5815531B2 (ja) | 2015-11-17 |
WO2011039235A1 (de) | 2011-04-07 |
EP2482707A1 (de) | 2012-08-08 |
DE102009043523A1 (de) | 2011-04-07 |
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