JP5430799B2 - 表示システム - Google Patents
表示システム Download PDFInfo
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- JP5430799B2 JP5430799B2 JP2013513602A JP2013513602A JP5430799B2 JP 5430799 B2 JP5430799 B2 JP 5430799B2 JP 2013513602 A JP2013513602 A JP 2013513602A JP 2013513602 A JP2013513602 A JP 2013513602A JP 5430799 B2 JP5430799 B2 JP 5430799B2
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- 230000005291 magnetic effect Effects 0.000 claims description 75
- 239000002775 capsule Substances 0.000 claims description 41
- 230000003993 interaction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 18
- 238000007689 inspection Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 210000001035 gastrointestinal tract Anatomy 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- 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
- A61B1/041—Capsule endoscopes for imaging
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00055—Operational features of endoscopes provided with output arrangements for alerting the user
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00158—Holding or positioning arrangements using magnetic field
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/003—Navigation within 3D models or images
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/41—Medical
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Software Systems (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Endoscopes (AREA)
Description
103 検査領域
104 センサ
105 位置検出器
106 ホストコンピューター
107 表示器
108 磁場検出器
109 勾配増幅器
Claims (4)
- 磁気誘導式内視鏡システムのための表示システムであって、
カプセル内視鏡の位置とは独立に、磁場内の検査領域の標示を表示するための空間情報、前記磁場のピークの標示を表示するための空間情報、及び前記磁場の勾配の標示を表示するための空間情報の少なくとも1つを検出する検出器と、
被検体の外部に配置され、該被検体の外面を写したカメラ画像を生成するカメラシステムと、
前記少なくとも一つの空間情報及び前記カメラ画像が供給されるコンピューターと、
前記コンピューターに接続される表示器と、
を備え、
前記コンピューターは、前記検査領域の標示及び前記磁場のピークの標示及び前記磁場の勾配の標示の中から選択される図形的標示を提供する図形的表示を生成し、前記カメラ画像を前記図形的標示に重ね合わせて前記表示器に表示することを特徴とする表示システム。 - 前記カメラシステムは、単一のカメラを備えることを特徴とする請求項1に記載の表示システム。
- 前記カメラシステムは、それぞれが前記被検体の部分画像を取得する複数のカメラを備え、
前記コンピューターは、前記部分画像を組み合わせて、前記表示器に表示される前記被検体の前記カメラ画像を生成することを特徴とする請求項1に記載の表示システム。 - 磁気誘導式内視鏡システムのための表示システムであって、
被検体が定置される磁場であって、前記磁場との相互作用によって前記被検体内でカプセル内視鏡が誘導される磁場の検査領域の境界及び/又は中心を表す空間情報を、前記カプセル内視鏡の前記被検体内での位置とは独立に検出する検出器と、
前記被検体の外部に配置され、該被検体の外面を写したカメラ画像を取得するカメラシステムと、
前記空間情報及び前記カメラ画像が供給されるコンピューターと、
前記検査領域の前記境界及び/又は前記中心の固定標示を画面上に備えた表示スクリーンを有する表示器と、
を備え、
前記コンピューターは、前記検査領域の前記境界及び/又は前記中心の前記固定表示が、前記被検体の前記カメラ画像に対して前記検査領域の前記境界及び/又は前記中心を正確に示すこととなるような、前記表示器上の位置に、前記被検体の前記カメラ画像を表示することを特徴とする表示システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/815,584 US8308632B2 (en) | 2010-06-15 | 2010-06-15 | Method and apparatus for displaying information in magnetically guided capsule endoscopy |
US12/815,584 | 2010-06-15 | ||
PCT/EP2011/057964 WO2011157506A1 (en) | 2010-06-15 | 2011-05-17 | Method and apparatus for displaying information in magnetically guided capsule endoscopy |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013528081A JP2013528081A (ja) | 2013-07-08 |
JP5430799B2 true JP5430799B2 (ja) | 2014-03-05 |
Family
ID=44343010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013513602A Active JP5430799B2 (ja) | 2010-06-15 | 2011-05-17 | 表示システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8308632B2 (ja) |
EP (1) | EP2582282A1 (ja) |
JP (1) | JP5430799B2 (ja) |
CN (1) | CN102946785B (ja) |
WO (1) | WO2011157506A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102647934B (zh) * | 2009-11-10 | 2014-10-01 | 奥林巴斯医疗株式会社 | 胶囊型医疗装置用引导系统 |
WO2017141499A1 (ja) * | 2016-02-19 | 2017-08-24 | オリンパス株式会社 | 位置検出装置及び位置検出システム |
CN107348931B (zh) * | 2017-05-27 | 2021-01-12 | 重庆金山医疗器械有限公司 | 一种胶囊内窥镜空间姿态测定系统 |
CN108354576A (zh) * | 2018-01-02 | 2018-08-03 | 重庆金山医疗器械有限公司 | 一种磁力姿态控制器 |
CN108245122B (zh) * | 2018-01-12 | 2020-04-28 | 北京理工大学 | 磁引导式胶囊内窥镜系统及轨迹规划方法 |
JP6856594B2 (ja) * | 2018-09-25 | 2021-04-07 | 株式会社メディカロイド | 手術システムおよび表示方法 |
CN109444773B (zh) * | 2018-10-12 | 2020-10-27 | 北京理工大学 | 一种固连外部磁体和磁传感器阵列的磁源检测装置 |
CN111768408B (zh) * | 2020-09-01 | 2020-11-27 | 安翰科技(武汉)股份有限公司 | 胃肠标记物自动识别方法及识别系统 |
Family Cites Families (22)
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US5681260A (en) | 1989-09-22 | 1997-10-28 | Olympus Optical Co., Ltd. | Guiding apparatus for guiding an insertable body within an inspected object |
US6432041B1 (en) | 1998-09-09 | 2002-08-13 | Olympus Optical Co., Ltd. | Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means |
IL143260A (en) * | 2001-05-20 | 2006-09-05 | Given Imaging Ltd | Array and method for locating an intra-body signal source |
DE10142253C1 (de) | 2001-08-29 | 2003-04-24 | Siemens Ag | Endoroboter |
US7505809B2 (en) * | 2003-01-13 | 2009-03-17 | Mediguide Ltd. | Method and system for registering a first image with a second image relative to the body of a patient |
JP4091004B2 (ja) * | 2003-02-04 | 2008-05-28 | オリンパス株式会社 | 医療装置誘導システム |
WO2004086434A2 (en) * | 2003-03-27 | 2004-10-07 | Given Imaging Ltd. | Magnetic switch for use in a system that includes an in-vivo device, and a method of use thereof |
DE10318205A1 (de) * | 2003-04-22 | 2004-11-25 | Siemens Ag | Bildgebungsverfahren für ein kapselförmiges Endoskopiegerät |
DE10340925B3 (de) | 2003-09-05 | 2005-06-30 | Siemens Ag | Magnetspulensystem zur berührungsfreien Bewegung eines magnetischen Körpers in einem Arbeitsraum |
DE10343494B4 (de) | 2003-09-19 | 2006-06-14 | Siemens Ag | Magnetisch navigierbare Einrichtung für den Einsatz auf dem Gebiet der medizinischen Endoskopie |
CN100435713C (zh) * | 2005-04-07 | 2008-11-26 | 中国科学院合肥智能机械研究所 | 一种体内微机器人的外磁场驱动系统 |
JP4789570B2 (ja) * | 2005-10-07 | 2011-10-12 | オリンパス株式会社 | 被検体内情報取得装置 |
JP4914600B2 (ja) * | 2005-11-10 | 2012-04-11 | オリンパスメディカルシステムズ株式会社 | 生体内画像取得装置、受信装置および生体内情報取得システム |
US9636188B2 (en) * | 2006-03-24 | 2017-05-02 | Stryker Corporation | System and method for 3-D tracking of surgical instrument in relation to patient body |
JP5084200B2 (ja) * | 2006-08-29 | 2012-11-28 | オリンパスメディカルシステムズ株式会社 | カプセル誘導システム |
EP2116169A4 (en) | 2007-02-14 | 2012-11-07 | Olympus Medical Systems Corp | OPERATING DEVICE, MONITORING DEVICE AND CAPS LEADING SYSTEM |
US8035685B2 (en) | 2007-07-30 | 2011-10-11 | General Electric Company | Systems and methods for communicating video data between a mobile imaging system and a fixed monitor system |
JP5135007B2 (ja) * | 2008-03-10 | 2013-01-30 | オリンパスメディカルシステムズ株式会社 | カプセル誘導システム |
CN102077587A (zh) * | 2008-06-30 | 2011-05-25 | 惠普开发有限公司 | 合成视频流 |
US8235888B2 (en) * | 2008-07-08 | 2012-08-07 | Olympus Medical Systems Corp. | System for guiding capsule medical device |
US20100010306A1 (en) * | 2008-07-08 | 2010-01-14 | Olympus Medical Systems Corp. | System for guiding capsule medical device |
DE102009013354B4 (de) | 2009-03-16 | 2011-02-17 | Siemens Aktiengesellschaft | Spulensystem, medizinische Vorrichtung sowie Verfahren zur berührungslosen magnetischen Navigation eines magnetischen Körpers in einem Arbeitsraum |
-
2010
- 2010-06-15 US US12/815,584 patent/US8308632B2/en not_active Expired - Fee Related
-
2011
- 2011-05-17 JP JP2013513602A patent/JP5430799B2/ja active Active
- 2011-05-17 WO PCT/EP2011/057964 patent/WO2011157506A1/en active Application Filing
- 2011-05-17 CN CN201180029583.5A patent/CN102946785B/zh active Active
- 2011-05-17 EP EP11721495.7A patent/EP2582282A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN102946785B (zh) | 2015-08-12 |
US20110306830A1 (en) | 2011-12-15 |
WO2011157506A1 (en) | 2011-12-22 |
CN102946785A (zh) | 2013-02-27 |
JP2013528081A (ja) | 2013-07-08 |
US8308632B2 (en) | 2012-11-13 |
EP2582282A1 (en) | 2013-04-24 |
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