JP2015509745A - 内視鏡装置 - Google Patents
内視鏡装置 Download PDFInfo
- Publication number
- JP2015509745A JP2015509745A JP2014547656A JP2014547656A JP2015509745A JP 2015509745 A JP2015509745 A JP 2015509745A JP 2014547656 A JP2014547656 A JP 2014547656A JP 2014547656 A JP2014547656 A JP 2014547656A JP 2015509745 A JP2015509745 A JP 2015509745A
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- sensor
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- endoscopic device
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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
- A61B1/00193—Optical arrangements adapted for stereoscopic vision
-
- 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
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00114—Electrical cables in or with an endoscope
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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
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
-
- 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
-
- 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
- G02B23/2415—Stereoscopic endoscopes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/745—Circuitry for generating timing or clock signals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
Claims (10)
- 少なくとも1つの画像センサ(11、110)を遠位端部(10a、100a)に有している内視鏡装置(10、100)であって、その際に前記画像センサが固有のセンサクロックを生成するために配置されており、該センサクロックが前記内視鏡装置の近位端部(10b、100b)にある制御電子回路によって影響を与えられ得る装置において、前記制御電子回路が、前記センサクロック及び/又はセンサフレームレート及び/又はセンサ画像フェーズを検出し、参照クロックとマッチングさせる手段を有し、その結果少なくとも1つのそのようなセンサが、このセンサ自身が出していないクロックに同期して作動され得ることを特徴とする、装置。
- 請求項1に記載の内視鏡装置であって、複数の画像センサを遠位端部に備え、該画像センサについてそれぞれその固有のセンサクロックを自身で生成し、該センサクロックが内視鏡装置の近位端部にある制御電子回路によって影響を与えられ得、その際前記制御電子回路が、前記センサクロック及び/又は前記伝送されたセンサフレームレート及び/又はそれぞれ個別のセンサの前記センサ画像フェーズが、前記センサが複数であることを検出し、及びその量をそれぞれ他のセンサの対応する量と比較し、及びセンサのすべて又は一部を前記複数のセンサと互いにマッチングさせる手段を有していることを特徴とする、装置。
- 請求項1又は2に記載の内視鏡装置であって、前記画像センサがCMOS(相補型金属酸化膜半導体、Complementary Metal Oxyde Semiconductor)技術を使用して仕上げられていることを特徴とする、装置。
- 請求項1又は2に記載の内視鏡装置であって、該内視鏡装置が、前記センサクロックの影響がセンサ供給電圧の変化によって実行され得るように設計されていることを特徴とする、装置。
- 請求項1又は2に記載の内視鏡装置であって、該内視鏡装置が、画像データインターフェースを介して前記制御電子回路からセンサまでコンフィギュレーションデータを伝送することによって前記センサクロックへ影響を与えることが可能であり、及び前記画像センサが前記コンフィギュレーションデータを評価し、及びセンサ周波数がクロック生成に相応して前記コンフィギュレーションデータを変更することが可能であるように設計されていることを特徴とする、装置。
- 請求項5に記載の内視鏡装置であって、該内視鏡装置が、前記コンフィギュレーションデータ画像がデータインターフェースを介して多重に伝送され得るように設計されていることを特徴とする、装置。
- 請求項6に記載の内視鏡装置であって、該内視鏡装置が、前記コンフィギュレーションデータをそれぞれ画像線を伝送した後に伝送可能であるように設計されていることを特徴とする、装置。
- 請求項6に記載の内視鏡装置であって、該内視鏡装置が、前記コンフィギュレーションデータをそれぞれ画像を伝送した後に伝送可能であるように設計されていることを特徴とする、装置。
- 請求項2〜6のうちのいずれか一項に記載の内視鏡装置であって、前記複数の画像センサの画像データから立体画像評価を使用して3D画像データを獲得できることを特徴とする、装置。
- 請求項1又は2に記載の内視鏡装置であって該内視鏡装置が、前記画像センサがパルス状の光源によって同期され得るように設計されていることを特徴とする、装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2047/11 | 2011-12-23 | ||
CH02047/11A CH705952B1 (de) | 2011-12-23 | 2011-12-23 | Endoskopanordnung. |
PCT/CH2012/000280 WO2013091124A1 (de) | 2011-12-23 | 2012-12-21 | Endoskopische anordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015509745A true JP2015509745A (ja) | 2015-04-02 |
JP6388211B2 JP6388211B2 (ja) | 2018-09-12 |
Family
ID=47665754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014547656A Active JP6388211B2 (ja) | 2011-12-23 | 2012-12-21 | 内視鏡装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9993140B2 (ja) |
EP (1) | EP2793677B1 (ja) |
JP (1) | JP6388211B2 (ja) |
CA (1) | CA2885316A1 (ja) |
CH (1) | CH705952B1 (ja) |
WO (1) | WO2013091124A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8952312B2 (en) | 2011-05-12 | 2015-02-10 | Olive Medical Corporation | Image sensor for endoscopic use |
EP2992810B1 (en) | 2012-07-26 | 2021-11-10 | DePuy Synthes Products, Inc. | Continuous video in a light deficient environment |
IN2015MN00019A (ja) | 2012-07-26 | 2015-10-16 | Olive Medical Corp | |
CA2878514A1 (en) | 2012-07-26 | 2014-01-30 | Olive Medical Corporation | Ycbcr pulsed illumination scheme in a light deficient environment |
BR112015023206A2 (pt) | 2013-03-15 | 2017-08-22 | Olive Medical Corp | Sincronização de sensor de imagem sem temporizador de entrada e temporizador de transmissão de dados |
AU2014233464B2 (en) | 2013-03-15 | 2018-11-01 | DePuy Synthes Products, Inc. | Scope sensing in a light controlled environment |
AU2014233192B2 (en) | 2013-03-15 | 2018-11-22 | DePuy Synthes Products, Inc. | Minimize image sensor I/O and conductor counts in endoscope applications |
CA2907116A1 (en) | 2013-03-15 | 2014-09-18 | Olive Medical Corporation | Controlling the integral light energy of a laser pulse |
JP2016519591A (ja) | 2013-03-15 | 2016-07-07 | オリーブ・メディカル・コーポレイションOlive Medical Corporation | パルスカラー撮像システムにおける超解像度及び色運動アーチファクト補正 |
WO2015143453A1 (en) | 2014-03-21 | 2015-09-24 | Olive Medical Corporation | Card edge connector for an imaging sensor |
EP3410485B1 (en) | 2017-05-30 | 2022-08-03 | ams AG | Backside illuminated image sensor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04338445A (ja) * | 1991-05-14 | 1992-11-25 | Toshiba Corp | 電子内視鏡 |
JPH07312710A (ja) * | 1994-05-19 | 1995-11-28 | Rhythm Watch Co Ltd | ヘッド分離型ccdカメラヘッド |
JP2004049770A (ja) * | 2002-07-24 | 2004-02-19 | Fuji Photo Optical Co Ltd | 電子内視鏡装置 |
JP2009195602A (ja) * | 2008-02-25 | 2009-09-03 | Fujinon Corp | 電子通信システム及び内視鏡システム |
JP2011254900A (ja) * | 2010-06-07 | 2011-12-22 | Fujifilm Corp | 内視鏡システム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4667229A (en) * | 1984-05-18 | 1987-05-19 | Fuji Photo Optical Company, Ltd. | Color video endoscope system |
JPH0740739B2 (ja) * | 1985-12-06 | 1995-05-01 | オリンパス光学工業株式会社 | 内視鏡システム |
US5614943A (en) * | 1991-12-19 | 1997-03-25 | Olympus Optical Co., Ltd. | Dissimilar endoscopes usable with a common control unit |
US7248281B2 (en) | 2002-07-16 | 2007-07-24 | Fujinon Corporation | Electronic endoscope apparatus which superimposes signals on power supply |
JP4179946B2 (ja) * | 2003-08-08 | 2008-11-12 | オリンパス株式会社 | 立体内視鏡装置 |
JP4219831B2 (ja) | 2004-02-25 | 2009-02-04 | 株式会社リコー | 画像形成装置 |
JP2007175406A (ja) * | 2005-12-28 | 2007-07-12 | Olympus Medical Systems Corp | 内視鏡制御回路 |
WO2007101360A1 (de) * | 2006-03-06 | 2007-09-13 | Waeny Martin | Miniaturisierter bildaufnehmer |
AU2007271719B2 (en) * | 2006-07-07 | 2011-09-01 | Signostics Limited | Improved medical interface |
DE102008018637A1 (de) * | 2008-04-11 | 2009-10-15 | Storz Endoskop Produktions Gmbh | Vorrichtung und Verfahren zur Fluoreszenz-Bildgebung |
JP2010201839A (ja) * | 2009-03-05 | 2010-09-16 | Fuji Xerox Co Ltd | 露光装置、画像形成装置及び露光制御プログラム |
-
2011
- 2011-12-23 CH CH02047/11A patent/CH705952B1/de unknown
-
2012
- 2012-12-21 WO PCT/CH2012/000280 patent/WO2013091124A1/de unknown
- 2012-12-21 CA CA2885316A patent/CA2885316A1/en not_active Abandoned
- 2012-12-21 EP EP12821232.1A patent/EP2793677B1/de active Active
- 2012-12-21 JP JP2014547656A patent/JP6388211B2/ja active Active
-
2014
- 2014-06-23 US US14/311,823 patent/US9993140B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04338445A (ja) * | 1991-05-14 | 1992-11-25 | Toshiba Corp | 電子内視鏡 |
JPH07312710A (ja) * | 1994-05-19 | 1995-11-28 | Rhythm Watch Co Ltd | ヘッド分離型ccdカメラヘッド |
JP2004049770A (ja) * | 2002-07-24 | 2004-02-19 | Fuji Photo Optical Co Ltd | 電子内視鏡装置 |
JP2009195602A (ja) * | 2008-02-25 | 2009-09-03 | Fujinon Corp | 電子通信システム及び内視鏡システム |
JP2011254900A (ja) * | 2010-06-07 | 2011-12-22 | Fujifilm Corp | 内視鏡システム |
Also Published As
Publication number | Publication date |
---|---|
CH705952B1 (de) | 2017-06-15 |
EP2793677A1 (de) | 2014-10-29 |
US20140300698A1 (en) | 2014-10-09 |
CA2885316A1 (en) | 2013-06-27 |
WO2013091124A1 (de) | 2013-06-27 |
CH705952A1 (de) | 2013-06-28 |
EP2793677B1 (de) | 2022-04-06 |
JP6388211B2 (ja) | 2018-09-12 |
US9993140B2 (en) | 2018-06-12 |
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