JPWO2017187836A1 - 内視鏡装置 - Google Patents
内視鏡装置 Download PDFInfo
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- JPWO2017187836A1 JPWO2017187836A1 JP2017564938A JP2017564938A JPWO2017187836A1 JP WO2017187836 A1 JPWO2017187836 A1 JP WO2017187836A1 JP 2017564938 A JP2017564938 A JP 2017564938A JP 2017564938 A JP2017564938 A JP 2017564938A JP WO2017187836 A1 JPWO2017187836 A1 JP WO2017187836A1
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- 238000004891 communication Methods 0.000 claims abstract description 82
- 238000003384 imaging method Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 description 81
- 238000012545 processing Methods 0.000 description 39
- 230000010355 oscillation Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 101100167345 Arabidopsis thaliana CJD1 gene Proteins 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
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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
- A61B1/00059—Operational features of endoscopes provided with identification means for the endoscope
-
- 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
- A61B1/045—Control thereof
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
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- 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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- 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
-
- 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
- H04N23/65—Control of camera operation in relation to power supply
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
-
- 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
- A61B1/00025—Operational features of endoscopes characterised by power management
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10068—Endoscopic image
-
- 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
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- Engineering & Computer Science (AREA)
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Multimedia (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Astronomy & Astrophysics (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Endoscopes (AREA)
- Studio Devices (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
また、本発明の他の態様による内視鏡装置は、接続された内視鏡に搭載された撮像素子の種別を特定するために、内視鏡に搭載可能な複数種類の撮像素子の個々に応じた信号値が記憶された内視鏡装置であって、撮像素子が搭載されて、前記信号値に対応した電圧信号を出力するための抵抗値を有する抵抗を備えていない第1の内視鏡と、撮像素子が搭載されて、前記信号値に対応した前記電圧信号を出力するための抵抗値を有する前記抵抗を備える第2の内視鏡と、が接続可能な接続部と、前記第1の内視鏡又は前記第2の内視鏡が接続された時に、前記接続部を介して前記第2の内視鏡に搭載された撮像素子の種別を特定するための信号を取得する回路と、前記回路が取得する信号に基づいて、前記接続部に接続された内視鏡が前記第1の内視鏡か前記第2の内視鏡かを判別する第1の判別部と、を備える。
Claims (6)
- 通信回路を有して撮像素子種別情報を送信可能な第1の内視鏡と前記通信回路を有していない第2の内視鏡が接続可能に構成され、接続された内視鏡から撮像素子の種別を特定するための情報を取得して接続された内視鏡の種別を判別する第1の判別部と、
前記第1の判別部において前記第1の内視鏡が接続されていると判別された場合には、前記通信回路からの前記撮像素子種別情報を受信する撮像通信受信部と、
を備えることを特徴とする内視鏡装置。 - 前記撮像素子種別情報に基づいて、前記第1の内視鏡に搭載されている撮像素子の種別を判別する第2の判別部
をさらに備えることを特徴とする請求項1に記載の内視鏡装置。 - 前記第1の判別部において前記第1の内視鏡が接続されていると判別された場合には、前記第1の内視鏡との間で通信を行うための電源出力を前記第1の内視鏡に供給する電源供給部と、
前記第1の内視鏡との間で通信を行うためのクロックを前記第1の内視鏡に供給するクロック制御部と
を更に備えることを特徴とする請求項1に記載の内視鏡装置。 - 前記第2の内視鏡に搭載されている撮像素子の種別を特定するための情報は、前記第2の内視鏡に設けられたプルダウン抵抗の抵抗値に基づくものであり、
前記第1の判別部は、前記プルダウン抵抗による電圧降下に基づく電圧が所定の閾値を超えた値である場合に前記第1の内視鏡が接続されていることを判別する
ことを特徴とする請求項1に記載の内視鏡装置。 - 前記第2の内視鏡に搭載されている撮像素子の種別を特定するための情報は、前記第2の内視鏡に設けられたプルダウン抵抗の抵抗値に基づくものであり、
前記第2の判別部は、前記プルダウン抵抗による電圧降下に基づく電圧をデジタル信号に変換することで前記第2の内視鏡に搭載されている撮像素子の種別を判定する
ことを特徴とする請求項1に記載の内視鏡装置。 - 前記撮像通信受信部は、前記前記第1の判別部において前記第1の内視鏡が接続されていると判別された場合には、前記通信回路から送信された前記第1の内視鏡に関するスコープ固有情報を受信する
ことを特徴とする請求項1に記載の内視鏡装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016091341 | 2016-04-28 | ||
JP2016091341 | 2016-04-28 | ||
PCT/JP2017/010896 WO2017187836A1 (ja) | 2016-04-28 | 2017-03-17 | 内視鏡装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017187836A1 true JPWO2017187836A1 (ja) | 2018-05-10 |
JP6396610B2 JP6396610B2 (ja) | 2018-09-26 |
Family
ID=60161339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017564938A Active JP6396610B2 (ja) | 2016-04-28 | 2017-03-17 | 内視鏡装置およびカメラコントロールユニット |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190102881A1 (ja) |
JP (1) | JP6396610B2 (ja) |
WO (1) | WO2017187836A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008188239A (ja) * | 2007-02-05 | 2008-08-21 | Olympus Corp | 内視鏡装置 |
US20120265012A1 (en) * | 2010-07-30 | 2012-10-18 | Olympus Medical Systems Corp. | Endoscope system |
JP2013000453A (ja) * | 2011-06-20 | 2013-01-07 | Olympus Corp | 電子内視鏡装置 |
JP2013165772A (ja) * | 2012-02-14 | 2013-08-29 | Olympus Medical Systems Corp | 内視鏡装置及び内視鏡装置用撮像制御装置 |
JP2014036738A (ja) * | 2012-08-15 | 2014-02-27 | Hoya Corp | 内視鏡システム |
WO2015025697A1 (ja) * | 2013-08-20 | 2015-02-26 | 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、内視鏡システムの作動方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6690410B1 (en) * | 1999-06-09 | 2004-02-10 | Olympus Optical Co., Ltd. | Image processing unit with expandable image signal processing capability and endoscopic imaging system |
JP2004305373A (ja) * | 2003-04-04 | 2004-11-04 | Pentax Corp | 電子内視鏡システム |
-
2017
- 2017-03-17 JP JP2017564938A patent/JP6396610B2/ja active Active
- 2017-03-17 WO PCT/JP2017/010896 patent/WO2017187836A1/ja active Application Filing
-
2018
- 2018-10-09 US US16/154,828 patent/US20190102881A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008188239A (ja) * | 2007-02-05 | 2008-08-21 | Olympus Corp | 内視鏡装置 |
US20120265012A1 (en) * | 2010-07-30 | 2012-10-18 | Olympus Medical Systems Corp. | Endoscope system |
JP2013000453A (ja) * | 2011-06-20 | 2013-01-07 | Olympus Corp | 電子内視鏡装置 |
JP2013165772A (ja) * | 2012-02-14 | 2013-08-29 | Olympus Medical Systems Corp | 内視鏡装置及び内視鏡装置用撮像制御装置 |
JP2014036738A (ja) * | 2012-08-15 | 2014-02-27 | Hoya Corp | 内視鏡システム |
WO2015025697A1 (ja) * | 2013-08-20 | 2015-02-26 | 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、内視鏡システムの作動方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6396610B2 (ja) | 2018-09-26 |
US20190102881A1 (en) | 2019-04-04 |
WO2017187836A1 (ja) | 2017-11-02 |
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