JP5792415B2 - 内視鏡システム、内視鏡システムの作動方法 - Google Patents
内視鏡システム、内視鏡システムの作動方法 Download PDFInfo
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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
- A61B1/063—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 monochromatic or narrow-band illumination
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
- A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
-
- 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
- A61B1/0002—Operational features of endoscopes provided with data storages
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
-
- 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
- A61B1/0638—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 providing two or more wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/201—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser with beam delivery through a hollow tube, e.g. forming an articulated arm ; Hand-pieces therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
- A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
- A61B2017/00123—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation and automatic shutdown
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00702—Power or energy
- A61B2018/00708—Power or energy switching the power on or off
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Signal Processing (AREA)
- Gynecology & Obstetrics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
Description
図1から図7は本発明の実施形態1を示したものであり、図1は内視鏡システムの構成を示すブロック図である。
Claims (4)
- 被検体内に挿入される挿入部と、
前記被検体へ第1の照明光または前記第1の照明光とは色相の異なる第2の照明光を出射する照明部と、
前記挿入部の先端部に設けられた対物光学系と、
前記対物光学系により結像される前記被検体の光学像を撮像する撮像部と、
前記挿入部の先端部にチャンネル開口を有するように前記挿入部内に設けられたチャンネルと、
前記チャンネルに挿通され、前記被検体へレーザを出力する照射部を先端領域に有するレーザプローブと、
前記照明部から出射された照明光が第1の照明光または第2の照明光の何れであるかに応じて前記レーザプローブの色相であると推定し得る色相範囲を設定する色相範囲設定部と、
前記撮像部の撮像結果により得られたカラーの画像の中における前記色相範囲の部分を検出する画像解析部と、
前記画像解析部により前記色相範囲の部分が検出された場合にのみ、前記レーザプローブの前記照射部が前記チャンネル開口から突出したと判定して前記レーザプローブに前記レーザの出力を許可する制御部と、
を具備したことを特徴とする内視鏡システム。 - 内視鏡種別情報を記憶する記憶部をさらに有し、
前記制御部は、前記内視鏡種別情報に基づいて、前記チャンネル開口から突出される前記レーザプローブの前記画像における検出領域を設定し、設定した前記検出領域のみについて前記画像解析部に前記色相範囲の検出を行わせるようにさらに制御することを特徴とする請求項1に記載の内視鏡システム。 - 前記画像解析部は、さらに、前記画像の中から前記色相範囲の画素が連続する部分の輪郭を検出し、検出した輪郭の中に前記レーザプローブの先端部の輪郭に近似する輪郭が存在するか否かを判定し、
前記制御部は、さらに、前記近似する輪郭が存在する場合にのみ、前記レーザプローブが前記チャンネル開口から突出したと判定して前記レーザプローブに前記レーザの出力を許可することを特徴とする請求項1に記載の内視鏡システム。 - 被検体内に挿入される挿入部と、
前記被検体へ第1の照明光または前記第1の照明光とは色相の異なる第2の照明光を出射する照明部と、
前記挿入部の先端部に設けられた対物光学系と、
前記挿入部の先端部にチャンネル開口を有するように前記挿入部内に設けられたチャンネルと、
前記チャンネルに挿通され、前記被検体へレーザを出力する照射部を先端領域に有するレーザプローブと、
を備える内視鏡システムの作動方法であって、
撮像部が、前記対物光学系により結像される前記被検体の光学像を撮像する撮像ステップと、
色相範囲設定部が、前記照明部から出射された照明光が前記第1の照明光または前記第2の照明光の何れであるかに応じて前記レーザプローブの色相であると推定し得る色相範囲を設定する色相範囲設定ステップと、
画像解析部が、前記撮像部の撮像結果により得られたカラーの画像の中における前記色相範囲の部分を検出する画像解析ステップと、
制御部が、前記画像解析ステップにより前記色相範囲の部分が検出された場合にのみ、前記レーザプローブの前記照射部が前記チャンネル開口から突出したと判定して前記レーザプローブに前記レーザの出力を許可する制御ステップと、
を有することを特徴とする内視鏡システムの作動方法。
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JP2015507289A JP5792415B2 (ja) | 2013-08-07 | 2014-08-01 | 内視鏡システム、内視鏡システムの作動方法 |
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JP2013164379 | 2013-08-07 | ||
JP2013164379 | 2013-08-07 | ||
JP2015507289A JP5792415B2 (ja) | 2013-08-07 | 2014-08-01 | 内視鏡システム、内視鏡システムの作動方法 |
PCT/JP2014/070342 WO2015019957A1 (ja) | 2013-08-07 | 2014-08-01 | 内視鏡システム、内視鏡システムの作動方法 |
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JP5792415B2 true JP5792415B2 (ja) | 2015-10-14 |
JPWO2015019957A1 JPWO2015019957A1 (ja) | 2017-03-02 |
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US (1) | US9629526B2 (ja) |
EP (1) | EP2982290A4 (ja) |
JP (1) | JP5792415B2 (ja) |
CN (1) | CN105188509B (ja) |
WO (1) | WO2015019957A1 (ja) |
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CA3043796A1 (en) * | 2016-12-15 | 2018-06-21 | Novartis Ag | Illuminated surgical probe having a variable illumination numerical aperture |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH03149022A (ja) * | 1989-11-06 | 1991-06-25 | Olympus Optical Co Ltd | 内視鏡装置 |
JPH04325139A (ja) * | 1991-04-24 | 1992-11-13 | Olympus Optical Co Ltd | レーザ治療装置 |
JPH08280709A (ja) * | 1995-04-18 | 1996-10-29 | Olympus Optical Co Ltd | 手術用表示装置 |
JPH10276974A (ja) * | 1997-04-03 | 1998-10-20 | Olympus Optical Co Ltd | 内視鏡装置 |
WO2011118287A1 (ja) * | 2010-03-24 | 2011-09-29 | オリンパス株式会社 | 内視鏡装置 |
Family Cites Families (15)
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US5893828A (en) * | 1996-05-02 | 1999-04-13 | Uram; Martin | Contact laser surgical endoscope and associated myringotomy procedure |
JP2002125926A (ja) | 2000-10-19 | 2002-05-08 | Olympus Optical Co Ltd | 内視鏡装置 |
US6966906B2 (en) * | 2001-06-08 | 2005-11-22 | Joe Denton Brown | Deflection mechanism for a surgical instrument, such as a laser delivery device and/or endoscope, and method of use |
US6767320B2 (en) * | 2002-08-13 | 2004-07-27 | Inner Vision Imaging, L.L.C. | Laser endoscope with safety device |
JP2006271871A (ja) | 2005-03-30 | 2006-10-12 | Olympus Medical Systems Corp | 内視鏡用画像処理装置 |
US8073528B2 (en) * | 2007-09-30 | 2011-12-06 | Intuitive Surgical Operations, Inc. | Tool tracking systems, methods and computer products for image guided surgery |
JP4398479B2 (ja) | 2007-03-02 | 2010-01-13 | オリンパスメディカルシステムズ株式会社 | 内視鏡装置 |
US7869016B2 (en) * | 2007-05-17 | 2011-01-11 | Ams Research Corporation | Fiber damage detection and protection device |
EP2158834A4 (en) * | 2007-06-20 | 2012-12-05 | Olympus Medical Systems Corp | ENDOSCOPIC SYSTEM, IMAGING SYSTEM, AND IMAGE PROCESSING DEVICE |
JP4672031B2 (ja) * | 2008-01-31 | 2011-04-20 | オリンパスメディカルシステムズ株式会社 | 医療器具 |
JP5149467B2 (ja) * | 2010-08-30 | 2013-02-20 | オリンパスメディカルシステムズ株式会社 | 内視鏡装置 |
JP5065538B2 (ja) * | 2010-09-14 | 2012-11-07 | オリンパスメディカルシステムズ株式会社 | 内視鏡システム及び視界不良判定システムの動作方法 |
WO2013043344A1 (en) * | 2011-09-21 | 2013-03-28 | Boston Scientific Scimed, Inc. | Systems and methods for preventing laser fiber misfiring within endoscopic access devices |
JP2013164379A (ja) | 2012-02-13 | 2013-08-22 | Daiho Constr Co Ltd | 放射能汚染土砂の処理装置 |
US9282985B2 (en) * | 2013-11-11 | 2016-03-15 | Gyrus Acmi, Inc. | Aiming beam detection for safe laser lithotripsy |
-
2014
- 2014-08-01 CN CN201480025143.6A patent/CN105188509B/zh active Active
- 2014-08-01 WO PCT/JP2014/070342 patent/WO2015019957A1/ja active Application Filing
- 2014-08-01 EP EP14833957.5A patent/EP2982290A4/en not_active Withdrawn
- 2014-08-01 JP JP2015507289A patent/JP5792415B2/ja active Active
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2015
- 2015-11-02 US US14/929,491 patent/US9629526B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03149022A (ja) * | 1989-11-06 | 1991-06-25 | Olympus Optical Co Ltd | 内視鏡装置 |
JPH04325139A (ja) * | 1991-04-24 | 1992-11-13 | Olympus Optical Co Ltd | レーザ治療装置 |
JPH08280709A (ja) * | 1995-04-18 | 1996-10-29 | Olympus Optical Co Ltd | 手術用表示装置 |
JPH10276974A (ja) * | 1997-04-03 | 1998-10-20 | Olympus Optical Co Ltd | 内視鏡装置 |
WO2011118287A1 (ja) * | 2010-03-24 | 2011-09-29 | オリンパス株式会社 | 内視鏡装置 |
Also Published As
Publication number | Publication date |
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WO2015019957A1 (ja) | 2015-02-12 |
EP2982290A1 (en) | 2016-02-10 |
CN105188509A (zh) | 2015-12-23 |
JPWO2015019957A1 (ja) | 2017-03-02 |
US20160051133A1 (en) | 2016-02-25 |
EP2982290A4 (en) | 2017-01-18 |
CN105188509B (zh) | 2017-08-25 |
US9629526B2 (en) | 2017-04-25 |
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