DE3806222C2 - - Google Patents
Info
- Publication number
- DE3806222C2 DE3806222C2 DE3806222A DE3806222A DE3806222C2 DE 3806222 C2 DE3806222 C2 DE 3806222C2 DE 3806222 A DE3806222 A DE 3806222A DE 3806222 A DE3806222 A DE 3806222A DE 3806222 C2 DE3806222 C2 DE 3806222C2
- Authority
- DE
- Germany
- Prior art keywords
- signal
- image recording
- circuit
- processing circuit
- separating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012545 processing Methods 0.000 claims description 44
- 230000000875 corresponding effect Effects 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000001629 suppression Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 16
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- A61B1/00002—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/908—Patient protection from electric shock
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Signal Processing (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Multimedia (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62043578A JPS63209626A (ja) | 1987-02-26 | 1987-02-26 | 電子内視鏡装置 |
| JP62158427A JPH0815479B2 (ja) | 1987-06-24 | 1987-06-24 | 内視鏡用映像信号処理回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3806222A1 DE3806222A1 (de) | 1988-09-08 |
| DE3806222C2 true DE3806222C2 (enExample) | 1990-03-15 |
Family
ID=26383369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3806222A Granted DE3806222A1 (de) | 1987-02-26 | 1988-02-26 | Elektronische endoskopeinrichtung |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4853772A (enExample) |
| DE (1) | DE3806222A1 (enExample) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108389A (en) * | 1990-05-23 | 1992-04-28 | Ioan Cosmescu | Automatic smoke evacuator activator system for a surgical laser apparatus and method therefor |
| JP2598568B2 (ja) * | 1990-11-20 | 1997-04-09 | オリンパス光学工業株式会社 | 電子内視鏡装置 |
| US5209235A (en) * | 1991-09-13 | 1993-05-11 | Cardiovascular Imaging Systems, Inc. | Ultrasonic imaging catheter assembly and method for identification of the same |
| EP0544974A1 (en) * | 1991-11-29 | 1993-06-09 | Benny Johansson | Medical environment interface |
| JP2660994B2 (ja) * | 1992-03-02 | 1997-10-08 | 富士写真光機株式会社 | 電子内視鏡装置 |
| US5575757A (en) * | 1992-10-09 | 1996-11-19 | Smith & Nephew Endoscopy Inc. | Endoscope with focusing mechanism |
| DE69416829D1 (de) * | 1993-04-07 | 1999-04-08 | Ahern John M | Endoskop mit einem an seiner spitze angeordneten ccd-farbsensor |
| US6233272B1 (en) * | 1996-03-19 | 2001-05-15 | Yrp Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. | Spread spectrum communication receiver |
| JP3510733B2 (ja) * | 1996-04-03 | 2004-03-29 | ペンタックス株式会社 | 電子内視鏡に接続可能な映像信号処理装置 |
| US6466256B1 (en) * | 1996-04-05 | 2002-10-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Video-signal processing device connectable to an electronic endoscope |
| US5877802A (en) * | 1996-05-21 | 1999-03-02 | Asahi Kogaku Kogyo Kabushiki Kaisha | Video-signal processing device connectable to an electronic endoscope |
| JP3615890B2 (ja) * | 1996-12-04 | 2005-02-02 | フジノン株式会社 | 電子内視鏡装置 |
| US5807253A (en) * | 1997-10-06 | 1998-09-15 | General Electrical Company | Patient electrical isolation system |
| US6391102B1 (en) | 2000-03-21 | 2002-05-21 | Stackhouse, Inc. | Air filtration system with filter efficiency management |
| US6783900B2 (en) * | 2002-05-13 | 2004-08-31 | Micron Technology, Inc. | Color filter imaging array and method of formation |
| US20050245789A1 (en) | 2003-04-01 | 2005-11-03 | Boston Scientific Scimed, Inc. | Fluid manifold for endoscope system |
| US20040199052A1 (en) | 2003-04-01 | 2004-10-07 | Scimed Life Systems, Inc. | Endoscopic imaging system |
| US8118732B2 (en) | 2003-04-01 | 2012-02-21 | Boston Scientific Scimed, Inc. | Force feedback control system for video endoscope |
| US7578786B2 (en) | 2003-04-01 | 2009-08-25 | Boston Scientific Scimed, Inc. | Video endoscope |
| US7591783B2 (en) | 2003-04-01 | 2009-09-22 | Boston Scientific Scimed, Inc. | Articulation joint for video endoscope |
| US20050203338A1 (en) * | 2004-03-10 | 2005-09-15 | Couvillon Lucien A.Jr. | Endoscope with fiber optic transmission of digital video |
| US20050245794A1 (en) * | 2004-04-29 | 2005-11-03 | Medtronic, Inc. | Communication with implantable monitoring probe |
| WO2006039511A2 (en) | 2004-09-30 | 2006-04-13 | Boston Scientific Scimed, Inc. | System and method of obstruction removal |
| US8083671B2 (en) | 2004-09-30 | 2011-12-27 | Boston Scientific Scimed, Inc. | Fluid delivery system for use with an endoscope |
| EP1799095A2 (en) | 2004-09-30 | 2007-06-27 | Boston Scientific Scimed, Inc. | Adapter for use with digital imaging medical device |
| US7241263B2 (en) | 2004-09-30 | 2007-07-10 | Scimed Life Systems, Inc. | Selectively rotatable shaft coupler |
| US7479106B2 (en) | 2004-09-30 | 2009-01-20 | Boston Scientific Scimed, Inc. | Automated control of irrigation and aspiration in a single-use endoscope |
| WO2006039267A2 (en) | 2004-09-30 | 2006-04-13 | Boston Scientific Scimed, Inc. | Multi-functional endoscopic system for use in electrosurgical applications |
| US7597662B2 (en) | 2004-09-30 | 2009-10-06 | Boston Scientific Scimed, Inc. | Multi-fluid delivery system |
| JP4970737B2 (ja) * | 2005-04-14 | 2012-07-11 | オリンパスメディカルシステムズ株式会社 | 簡易画像表示装置および受信システム |
| US8097003B2 (en) | 2005-05-13 | 2012-01-17 | Boston Scientific Scimed, Inc. | Endoscopic apparatus with integrated variceal ligation device |
| US7846107B2 (en) | 2005-05-13 | 2010-12-07 | Boston Scientific Scimed, Inc. | Endoscopic apparatus with integrated multiple biopsy device |
| US8052597B2 (en) | 2005-08-30 | 2011-11-08 | Boston Scientific Scimed, Inc. | Method for forming an endoscope articulation joint |
| US7345485B2 (en) * | 2006-01-18 | 2008-03-18 | Koninklijke Philips Electronics N.V. | Optical interface for local MRI coils |
| US7967759B2 (en) | 2006-01-19 | 2011-06-28 | Boston Scientific Scimed, Inc. | Endoscopic system with integrated patient respiratory status indicator |
| EP1832227A1 (fr) * | 2006-03-08 | 2007-09-12 | EM Microelectronic-Marin SA | Circuit de conditionnement du signal entre un dispositif optique et une unité de traitement |
| US8888684B2 (en) | 2006-03-27 | 2014-11-18 | Boston Scientific Scimed, Inc. | Medical devices with local drug delivery capabilities |
| US8202265B2 (en) | 2006-04-20 | 2012-06-19 | Boston Scientific Scimed, Inc. | Multiple lumen assembly for use in endoscopes or other medical devices |
| US7955255B2 (en) | 2006-04-20 | 2011-06-07 | Boston Scientific Scimed, Inc. | Imaging assembly with transparent distal cap |
| JP2008237235A (ja) * | 2007-03-23 | 2008-10-09 | Olympus Medical Systems Corp | 内視鏡及び生体観察システム |
| JP6174011B2 (ja) | 2011-05-12 | 2017-08-02 | デピュー シンセス プロダクツ, インコーポレーテッドDePuy Synthes Products, Inc. | 最小垂直相互接続を有するハイブリッド画像センサに対する積み重ねスキームを用いた画素アレイの領域最適化 |
| CN104486987A (zh) | 2012-07-26 | 2015-04-01 | 橄榄医疗公司 | 具有最小面积单片式cmos图像传感器的相机系统 |
| CN104619237B (zh) | 2012-07-26 | 2018-03-30 | 德普伊辛迪斯制品公司 | 光不足环境中的ycbcr脉冲调制的照明方案 |
| EP2992810B1 (en) | 2012-07-26 | 2021-11-10 | DePuy Synthes Products, Inc. | Continuous video in a light deficient environment |
| WO2014132527A1 (ja) * | 2013-02-27 | 2014-09-04 | オリンパスメディカルシステムズ株式会社 | 内視鏡処置具の進退補助具 |
| JP6419774B2 (ja) | 2013-03-15 | 2018-11-07 | デピュイ・シンセス・プロダクツ・インコーポレイテッド | 内視鏡適用における画像センサｉ／ｏ及びコンダクタ数の最少化 |
| 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 |
| WO2014144986A1 (en) | 2013-03-15 | 2014-09-18 | Olive Medical Corporation | Scope sensing in a light controlled environment |
| WO2014145249A1 (en) | 2013-03-15 | 2014-09-18 | Olive Medical Corporation | Controlling the integral light energy of a laser pulse |
| US10561302B2 (en) | 2013-03-15 | 2020-02-18 | DePuy Synthes Products, Inc. | Viewing trocar with integrated prism for use with angled endoscope |
| AU2014233515B2 (en) | 2013-03-15 | 2018-11-01 | DePuy Synthes Products, Inc. | Super resolution and color motion artifact correction in a pulsed color imaging system |
| US10084944B2 (en) | 2014-03-21 | 2018-09-25 | DePuy Synthes Products, Inc. | Card edge connector for an imaging sensor |
| JP5978238B2 (ja) * | 2014-03-27 | 2016-08-24 | 富士フイルム株式会社 | 電子内視鏡及び電子内視鏡装置 |
| JP6272745B2 (ja) * | 2014-10-27 | 2018-01-31 | ソニー・オリンパスメディカルソリューションズ株式会社 | 医療機器用基板および医療機器 |
| CN109497918A (zh) * | 2018-12-14 | 2019-03-22 | 深圳市博盛医疗科技有限公司 | 一种电子内窥镜高速视频信号传输与隔离装置 |
| WO2025024751A1 (en) * | 2023-07-27 | 2025-01-30 | Boston Scientific Scimed, Inc. | Medical devices and related systems and methods for reducing signal distortion in image signals |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130137A (en) * | 1980-03-19 | 1981-10-12 | Olympus Optical Co | Light source apparatus for endoscope |
| JPS57198161A (en) * | 1981-05-30 | 1982-12-04 | Mazda Motor Corp | Parking brake alarm unit of automobile |
| JPS57198161U (enExample) * | 1981-06-13 | 1982-12-16 | ||
| JPS58141135A (ja) * | 1981-10-20 | 1983-08-22 | 富士写真フイルム株式会社 | 固体イメ−ジセンサを用いた内視鏡の画像伝送方式 |
| JPS5869528A (ja) * | 1981-10-20 | 1983-04-25 | 富士写真フイルム株式会社 | 内視鏡における信号伝送方式 |
| JPS6048011A (ja) * | 1983-08-27 | 1985-03-15 | Olympus Optical Co Ltd | 内視鏡装置 |
| US4656503A (en) * | 1985-08-27 | 1987-04-07 | Texas Instruments Incorporated | Color CCD imager with minimal clock lines |
| DE3633444A1 (de) * | 1985-10-02 | 1987-04-09 | Olympus Optical Co | Endoskopische fotografiervorrichtung |
| US4706118A (en) * | 1985-10-09 | 1987-11-10 | Olympus Optical Co., Ltd. | Control circuit for video endoscope |
| JPS62130091A (ja) * | 1985-11-30 | 1987-06-12 | Olympus Optical Co Ltd | 色強調回路 |
-
1988
- 1988-02-22 US US07/158,958 patent/US4853772A/en not_active Expired - Lifetime
- 1988-02-26 DE DE3806222A patent/DE3806222A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4853772A (en) | 1989-08-01 |
| DE3806222A1 (de) | 1988-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |