JP5318142B2 - 電子内視鏡 - Google Patents
電子内視鏡 Download PDFInfo
- Publication number
- JP5318142B2 JP5318142B2 JP2011079256A JP2011079256A JP5318142B2 JP 5318142 B2 JP5318142 B2 JP 5318142B2 JP 2011079256 A JP2011079256 A JP 2011079256A JP 2011079256 A JP2011079256 A JP 2011079256A JP 5318142 B2 JP5318142 B2 JP 5318142B2
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- view
- direct
- observation
- observation optical
- 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 - Fee Related
Links
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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00181—Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
-
- 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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
-
- 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
- A61B1/00188—Optical arrangements with focusing or zooming features
-
- 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
- A61B1/0623—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 off-axis illumination
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Description
11 電子内視鏡
16 挿入部
16a,80 先端部
25,85 外周面
26,86 凹み部
28,88 側視観察レンズ
29,89 側視照明レンズ
32 第1の凹み面
33 第2の凹み面
34,90 直視観察レンズ
41 プリズム
42,91 ズームレンズ
43,92 レンズ移動機構
44,83,84 CCD
47,81 側視観察光学系
48,82 直視観察光学系
Claims (10)
- 被検体内に挿入される挿入部の先端面から前記挿入部の軸心に平行に形成され、前記挿入部の外周面から凹む第1凹み面、前記軸心に対し傾斜し前記第1凹み面に連続する第2傾斜凹み面を有する凹み部と、
前記先端面から露呈する位置に設けられ、前記挿入部の軸心に平行な直視方向の入射光を透過する直視観察光学系と、
前記先端面から露呈する位置に設けられ、前記直視観察光学系の観察範囲に向けて照明光を照射する直視照明光学系と、
前記直視観察光学系からの透過光を撮像する撮像素子と、
前記第1凹み面から露呈する位置に設けられ、前記軸心に直交する側視方向の入射光を透過する側視観察光学系と、
前記側視観察光学系からの透過光を前記撮像素子に向けて反射させ、前記直視観察光学系からの透過光を前記撮像素子に向けて透過させる光路変換部材と、
前記第2傾斜凹み面から露呈する位置に設けられ、前記側視観察光学系の観察範囲に向けて照明光を照射する側視照明光学系と、
前記第2傾斜凹み面に露呈する位置に設けられ、処置具が出入りする鉗子出口と、
前記側視観察光学系及び前記直視観察光学系の焦点距離を、通常観察及び拡大観察の間で可変させて、前記側視観察光学系による拡大観察時のベストピント位置を、前記側視方向における前記外周面の延長線上に一致させ、且つ前記通常観察時の被写界深度の範囲内に、前記側視方向における前記外周面の延長線上を位置させる焦点可変手段と、
前記直視観察光学系及び前記側視観察光学系のいずれか一方に入射される入射光を透過させる透過状態と、他方に入射される入射光を遮断する遮光状態との間で切り換える切り換え手段と
を備えることを特徴とする電子内視鏡。 - 前記側視観察光学系は、前記側視方向からの像光を取り込む側視観察レンズを前記第2傾斜凹み面から露呈する位置に有することを特徴とする請求項1記載の電子内視鏡。
- 前記直視観察光学系は、前記直視方向からの像光を取り込む直視観察レンズを前記先端面から露呈する位置に有することを特徴とする請求項1または2記載の電子内視鏡。
- 前記光路変換部材はハーフミラーであることを特徴とする請求項1から3いずれか1項記載の電子内視鏡。
- 前記切り換え手段は、前記直視観察光学系及び前記側視観察光学系にそれぞれ設けられ、入射光を遮断する遮光状態と、入射光を透過させる透過状態との間で切り替えられる液晶パネルであることを特徴とする請求項1から4いずれか1項記載の電子内視鏡。
- 前記焦点可変手段は、前記側視観察レンズ及び前記光路変換部材とともに前期側視観察光学系を構成するズームレンズと、前記ズームレンズを光軸方向に移動させるズームレンズ移動手段とを有することを特徴とする請求項1から5いずれか1項記載の電子内視鏡。
- 前記軸心を含む断面内に、前記側視観察光学系の光軸、前記直視観察光学系の光軸、前記側視照明光学系の光軸が位置することを特徴とする請求項1から6いずれか1項記載の電子内視鏡。
- 前記第2傾斜凹み面内で、前記側視照明光学系を挟むように一方に前記鉗子出口が、他方にウォータージェット噴射口が配されることを特徴とする請求項1から7いずれか1項記載の電子内視鏡。
- 前記先端面に、前記直視観察光学系を挟むように、1対の直視照明光学系が配されることを特徴とする請求項1から8いずれか1項記載の電子内視鏡。
- 前記先端面に、前記直視観察光学系と前記直視照明光学系の一方との間で、且つ第1凹み面側に前記直視観察光学系に向けて送気または送水する送気・送水ノズルを備えることを特徴とする請求項1から9いずれか1項記載の電子内視鏡。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011079256A JP5318142B2 (ja) | 2011-03-31 | 2011-03-31 | 電子内視鏡 |
US13/407,284 US8602979B2 (en) | 2011-03-31 | 2012-02-28 | Electronic endoscope having front-view and side-view image capturing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011079256A JP5318142B2 (ja) | 2011-03-31 | 2011-03-31 | 電子内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012213440A JP2012213440A (ja) | 2012-11-08 |
JP5318142B2 true JP5318142B2 (ja) | 2013-10-16 |
Family
ID=46928109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011079256A Expired - Fee Related JP5318142B2 (ja) | 2011-03-31 | 2011-03-31 | 電子内視鏡 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8602979B2 (ja) |
JP (1) | JP5318142B2 (ja) |
Families Citing this family (105)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10154163A1 (de) | 2001-11-03 | 2003-05-22 | Advanced Med Tech | Vorrichtung zum Aufrichten und Stabilisieren der Wirbelsäule |
US8979931B2 (en) | 2006-12-08 | 2015-03-17 | DePuy Synthes Products, LLC | Nucleus replacement device and method |
AU2008308426A1 (en) | 2007-10-05 | 2009-04-09 | Synthes Gmbh | Dilation system and method of using the same |
US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
US9474440B2 (en) | 2009-06-18 | 2016-10-25 | Endochoice, Inc. | Endoscope tip position visual indicator and heat management system |
US9402533B2 (en) * | 2011-03-07 | 2016-08-02 | Endochoice Innovation Center Ltd. | Endoscope circuit board assembly |
US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
US10130246B2 (en) | 2009-06-18 | 2018-11-20 | Endochoice, Inc. | Systems and methods for regulating temperature and illumination intensity at the distal tip of an endoscope |
US9101287B2 (en) | 2011-03-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US9492063B2 (en) | 2009-06-18 | 2016-11-15 | Endochoice Innovation Center Ltd. | Multi-viewing element endoscope |
US8926502B2 (en) | 2011-03-07 | 2015-01-06 | Endochoice, Inc. | Multi camera endoscope having a side service channel |
US10524645B2 (en) | 2009-06-18 | 2020-01-07 | Endochoice, Inc. | Method and system for eliminating image motion blur in a multiple viewing elements endoscope |
US9713417B2 (en) | 2009-06-18 | 2017-07-25 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
US9642513B2 (en) | 2009-06-18 | 2017-05-09 | Endochoice Inc. | Compact multi-viewing element endoscope system |
US9554692B2 (en) | 2009-06-18 | 2017-01-31 | EndoChoice Innovation Ctr. Ltd. | Multi-camera endoscope |
US9706903B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US9101268B2 (en) | 2009-06-18 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
KR20130055675A (ko) | 2010-09-08 | 2013-05-28 | 코비디엔 엘피 | 영상 조립체를 갖는 카테터 |
US9560953B2 (en) | 2010-09-20 | 2017-02-07 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
EP2618718B1 (en) | 2010-09-20 | 2020-04-15 | EndoChoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
US10663714B2 (en) | 2010-10-28 | 2020-05-26 | Endochoice, Inc. | Optical system for an endoscope |
EP3540495A1 (en) | 2010-10-28 | 2019-09-18 | EndoChoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
US9706908B2 (en) | 2010-10-28 | 2017-07-18 | Endochoice, Inc. | Image capture and video processing systems and methods for multiple viewing element endoscopes |
EP3420886B8 (en) | 2010-12-09 | 2020-07-15 | EndoChoice, Inc. | Flexible electronic circuit board multi-camera endoscope |
US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
EP2649648A4 (en) | 2010-12-09 | 2014-05-21 | Endochoice Innovation Ct Ltd | FLEXIBLE ELECTRONIC CIRCUIT BOARD FOR MULTI-CAMERA ENDOSCOPE |
US20170325665A1 (en) * | 2011-02-07 | 2017-11-16 | Endochoice, Inc. | Illuminator Circuit Board Assembly for An Endoscope |
US11304590B2 (en) | 2011-02-07 | 2022-04-19 | Endochoice, Inc. | Illuminator circuit board assembly for an endoscope |
CN103491854B (zh) | 2011-02-07 | 2016-08-24 | 恩多卓斯创新中心有限公司 | 用于多摄影机内窥镜的多元件罩 |
US10517464B2 (en) | 2011-02-07 | 2019-12-31 | Endochoice, Inc. | Multi-element cover for a multi-camera endoscope |
US9622779B2 (en) | 2011-10-27 | 2017-04-18 | DePuy Synthes Products, Inc. | Method and devices for a sub-splenius / supra-levator scapulae surgical access technique |
US9808232B2 (en) | 2011-11-01 | 2017-11-07 | DePuy Synthes Products, Inc. | Dilation system |
EP2604175B1 (en) | 2011-12-13 | 2019-11-20 | EndoChoice Innovation Center Ltd. | Removable tip endoscope |
CA2798729A1 (en) | 2011-12-13 | 2013-06-13 | Peermedical Ltd. | Rotatable connector for an endoscope |
US20150209124A1 (en) * | 2012-04-03 | 2015-07-30 | Donovan Berkely | Adapters with light sources for dental air/water syringes |
US9265490B2 (en) | 2012-04-16 | 2016-02-23 | DePuy Synthes Products, Inc. | Detachable dilator blade |
KR20140005418A (ko) * | 2012-07-03 | 2014-01-15 | 삼성전자주식회사 | 내시경 및 내시경 시스템 |
US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
US9517184B2 (en) | 2012-09-07 | 2016-12-13 | Covidien Lp | Feeding tube with insufflation device and related methods therefor |
USD717340S1 (en) | 2012-09-07 | 2014-11-11 | Covidien Lp | Display screen with enteral feeding icon |
USD716841S1 (en) | 2012-09-07 | 2014-11-04 | Covidien Lp | Display screen with annotate file icon |
US9198835B2 (en) | 2012-09-07 | 2015-12-01 | Covidien Lp | Catheter with imaging assembly with placement aid and related methods therefor |
USD735343S1 (en) | 2012-09-07 | 2015-07-28 | Covidien Lp | Console |
US9480855B2 (en) | 2012-09-26 | 2016-11-01 | DePuy Synthes Products, Inc. | NIR/red light for lateral neuroprotection |
EP4115791A1 (en) | 2013-02-01 | 2023-01-11 | DEKA Products Limited Partnership | Endoscope with pannable camera |
US10616491B2 (en) | 2013-02-01 | 2020-04-07 | Deka Products Limited Partnership | Endoscope with pannable camera and related method |
US9636003B2 (en) | 2013-06-28 | 2017-05-02 | Endochoice, Inc. | Multi-jet distributor for an endoscope |
US10595714B2 (en) | 2013-03-28 | 2020-03-24 | Endochoice, Inc. | Multi-jet controller for an endoscope |
US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
US9667935B2 (en) | 2013-05-07 | 2017-05-30 | Endochoice, Inc. | White balance enclosure for use with a multi-viewing elements endoscope |
US10499794B2 (en) | 2013-05-09 | 2019-12-10 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
US9949623B2 (en) | 2013-05-17 | 2018-04-24 | Endochoice, Inc. | Endoscope control unit with braking system |
US10064541B2 (en) | 2013-08-12 | 2018-09-04 | Endochoice, Inc. | Endoscope connector cover detection and warning system |
EP3033039B1 (en) | 2013-08-15 | 2022-07-06 | Berkely, Donovan, Winston | Syringe tip |
DE102013218229B4 (de) * | 2013-09-11 | 2015-08-20 | Olympus Winter & Ibe Gmbh | Endoskop mit einstellbarer Blickrichtung |
WO2015044996A1 (ja) * | 2013-09-24 | 2015-04-02 | オリンパス株式会社 | 内視鏡装置及び内視鏡装置の制御方法 |
US9943218B2 (en) | 2013-10-01 | 2018-04-17 | Endochoice, Inc. | Endoscope having a supply cable attached thereto |
US9968242B2 (en) | 2013-12-18 | 2018-05-15 | Endochoice, Inc. | Suction control unit for an endoscope having two working channels |
WO2015112747A2 (en) | 2014-01-22 | 2015-07-30 | Endochoice, Inc. | Image capture and video processing systems and methods for multiple viewing element endoscopes |
KR102314027B1 (ko) * | 2014-03-28 | 2021-10-20 | 한국전자통신연구원 | 영상촬영장치 |
US11234581B2 (en) | 2014-05-02 | 2022-02-01 | Endochoice, Inc. | Elevator for directing medical tool |
EP3171752B1 (en) | 2014-07-21 | 2019-12-11 | EndoChoice, Inc. | Multi-focal, multi-camera endoscope systems |
US9980737B2 (en) | 2014-08-04 | 2018-05-29 | Medos International Sarl | Flexible transport auger |
JP6665164B2 (ja) | 2014-08-29 | 2020-03-13 | エンドチョイス インコーポレイテッドEndochoice, Inc. | 内視鏡アセンブリ |
JP6121058B2 (ja) * | 2014-09-08 | 2017-04-26 | オリンパス株式会社 | 内視鏡システム、内視鏡システムの作動方法 |
US10264959B2 (en) | 2014-09-09 | 2019-04-23 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
US10111712B2 (en) | 2014-09-09 | 2018-10-30 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
US9924979B2 (en) | 2014-09-09 | 2018-03-27 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
US10123684B2 (en) | 2014-12-18 | 2018-11-13 | Endochoice, Inc. | System and method for processing video images generated by a multiple viewing elements endoscope |
US10271713B2 (en) | 2015-01-05 | 2019-04-30 | Endochoice, Inc. | Tubed manifold of a multiple viewing elements endoscope |
US10376181B2 (en) | 2015-02-17 | 2019-08-13 | Endochoice, Inc. | System for detecting the location of an endoscopic device during a medical procedure |
US10078207B2 (en) | 2015-03-18 | 2018-09-18 | Endochoice, Inc. | Systems and methods for image magnification using relative movement between an image sensor and a lens assembly |
US10786264B2 (en) | 2015-03-31 | 2020-09-29 | Medos International Sarl | Percutaneous disc clearing device |
US10401611B2 (en) | 2015-04-27 | 2019-09-03 | Endochoice, Inc. | Endoscope with integrated measurement of distance to objects of interest |
WO2016187124A1 (en) | 2015-05-17 | 2016-11-24 | Endochoice, Inc. | Endoscopic image enhancement using contrast limited adaptive histogram equalization (clahe) implemented in a processor |
US11744447B2 (en) | 2015-09-04 | 2023-09-05 | Medos International | Surgical visualization systems and related methods |
CN113143355A (zh) | 2015-09-04 | 2021-07-23 | 美多斯国际有限公司 | 多护罩脊柱进入*** |
US10987129B2 (en) | 2015-09-04 | 2021-04-27 | Medos International Sarl | Multi-shield spinal access system |
US11439380B2 (en) | 2015-09-04 | 2022-09-13 | Medos International Sarl | Surgical instrument connectors and related methods |
US11672562B2 (en) | 2015-09-04 | 2023-06-13 | Medos International Sarl | Multi-shield spinal access system |
EP3367950A4 (en) | 2015-10-28 | 2019-10-02 | Endochoice, Inc. | DEVICE AND METHOD FOR FOLLOWING THE POSITION OF AN ENDOSCOPE IN THE BODY OF A PATIENT |
JP6995749B2 (ja) | 2015-11-24 | 2022-01-17 | エンドチョイス インコーポレイテッド | 内視鏡用の使い捨ての空気/水バルブ |
WO2017110351A1 (ja) * | 2015-12-25 | 2017-06-29 | オリンパス株式会社 | 内視鏡及び内視鏡用アダプタ |
US10299838B2 (en) | 2016-02-05 | 2019-05-28 | Medos International Sarl | Method and instruments for interbody fusion and posterior fixation through a single incision |
WO2017147001A1 (en) | 2016-02-24 | 2017-08-31 | Endochoice, Inc. | Circuit board assembly for a multiple viewing element endoscope using cmos sensors |
US10292570B2 (en) | 2016-03-14 | 2019-05-21 | Endochoice, Inc. | System and method for guiding and tracking a region of interest using an endoscope |
USD842480S1 (en) | 2016-05-12 | 2019-03-05 | Donovan Winston Berkely | Dental air/water syringe |
USD832443S1 (en) | 2016-05-12 | 2018-10-30 | Donovan Winston Berkely | Dental air/water syringe tip |
EP3429478B1 (en) | 2016-06-21 | 2021-04-21 | Endochoice, Inc. | Endoscope system with multiple connection interfaces to interface with different video data signal sources |
USD832444S1 (en) | 2016-11-09 | 2018-10-30 | Donovan Winston Berkely | Dental air/water syringe |
CN106725246A (zh) * | 2016-12-30 | 2017-05-31 | 安徽尤泰克医疗科技有限公司 | 一种内窥镜探头 |
CN115736792A (zh) * | 2017-02-01 | 2023-03-07 | 波士顿科学国际有限公司 | 具有多个观察方向的内窥镜 |
KR20210005682A (ko) | 2018-04-26 | 2021-01-14 | 데카 프로덕츠 리미티드 파트너쉽 | 회전 가능한 카메라를 갖는 내시경 및 관련 방법 |
WO2020122814A1 (en) * | 2018-12-11 | 2020-06-18 | National University Of Singapore | Assembly and method for switching direction of camera view |
US11013530B2 (en) | 2019-03-08 | 2021-05-25 | Medos International Sarl | Surface features for device retention |
US11241252B2 (en) | 2019-03-22 | 2022-02-08 | Medos International Sarl | Skin foundation access portal |
US11129727B2 (en) | 2019-03-29 | 2021-09-28 | Medos International Sari | Inflatable non-distracting intervertebral implants and related methods |
US11813026B2 (en) | 2019-04-05 | 2023-11-14 | Medos International Sarl | Systems, devices, and methods for providing surgical trajectory guidance |
US11771517B2 (en) | 2021-03-12 | 2023-10-03 | Medos International Sarl | Camera position indication systems and methods |
US20230319254A1 (en) * | 2022-04-02 | 2023-10-05 | Mantis Health, Inc. | Stereoscopic camera adapter for enabling down-hole data capture and transmission |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61261713A (ja) | 1985-05-16 | 1986-11-19 | Olympus Optical Co Ltd | 電子式内視鏡装置 |
JPH0664243B2 (ja) * | 1986-04-30 | 1994-08-22 | オリンパス光学工業株式会社 | 内視鏡 |
US4868644A (en) * | 1987-04-01 | 1989-09-19 | Olympus Optical Co. | Electronic endoscope with solid state imaging device |
US4846154A (en) * | 1988-06-13 | 1989-07-11 | Macanally Richard B | Dual view endoscope |
US4838247A (en) * | 1988-10-06 | 1989-06-13 | Baxter International, Inc. | Dual-view arthroscope |
JPH03269407A (ja) | 1990-03-19 | 1991-12-02 | Olympus Optical Co Ltd | 側視型内視鏡 |
US5782751A (en) * | 1994-05-26 | 1998-07-21 | Asahi Kogaku Kogyo Kabushiki Kaisha | Side view endoscope |
US5940126A (en) * | 1994-10-25 | 1999-08-17 | Kabushiki Kaisha Toshiba | Multiple image video camera apparatus |
US5976076A (en) * | 1995-02-22 | 1999-11-02 | Kolff; Jack | Stereo laparoscope with synchronized optics |
JP2001500029A (ja) * | 1996-08-12 | 2001-01-09 | エムゲーベー エンドスコピッシェ ゲレーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング ベルリン | 照射系を有する硬性(内視)鏡 |
JP3645055B2 (ja) * | 1996-12-26 | 2005-05-11 | 松下電器産業株式会社 | ビデオスコープ |
JP4011673B2 (ja) * | 1997-05-13 | 2007-11-21 | オリンパス株式会社 | 内視鏡先端部光学系 |
JPH11192207A (ja) * | 1997-11-07 | 1999-07-21 | Matsushita Electric Ind Co Ltd | ビデオスコープおよび携帯収納ケース |
JP4172845B2 (ja) | 1998-06-01 | 2008-10-29 | Hoya株式会社 | ズーム内視鏡 |
US6488619B1 (en) * | 1998-09-08 | 2002-12-03 | Olympus Optical Co., Ltd. | Distal endoscope part having light emitting source such as light emitting diodes as illuminating means |
JP2001258822A (ja) * | 2000-03-14 | 2001-09-25 | Olympus Optical Co Ltd | 内視鏡 |
JP2002136472A (ja) * | 2000-11-02 | 2002-05-14 | Olympus Optical Co Ltd | 内視鏡 |
JP2009056105A (ja) | 2007-08-31 | 2009-03-19 | Olympus Medical Systems Corp | 焦点距離可変付き内視鏡 |
US20090112061A1 (en) * | 2007-10-25 | 2009-04-30 | Dhs Company Ltd. | Endoscope capable of varying field of vision |
JP2010012079A (ja) | 2008-07-04 | 2010-01-21 | Fujinon Corp | 内視鏡 |
-
2011
- 2011-03-31 JP JP2011079256A patent/JP5318142B2/ja not_active Expired - Fee Related
-
2012
- 2012-02-28 US US13/407,284 patent/US8602979B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012213440A (ja) | 2012-11-08 |
US20120253121A1 (en) | 2012-10-04 |
US8602979B2 (en) | 2013-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5318142B2 (ja) | 電子内視鏡 | |
JP4754871B2 (ja) | 内視鏡の先端部 | |
KR100852310B1 (ko) | 내시경 및 내시경 시스템 | |
JP4354425B2 (ja) | 内視鏡用挿入部及び内視鏡 | |
US8394013B2 (en) | Endoscope | |
EP2057930B1 (en) | Distal end hood for endoscope and endoscope with hood | |
JP4451316B2 (ja) | 内視鏡用挿入部及び内視鏡 | |
JP5279863B2 (ja) | 電子内視鏡及び電子内視鏡システム | |
JP4542438B2 (ja) | 内視鏡用挿入部および内視鏡 | |
WO2006073121A1 (ja) | 内視鏡用挿入部 | |
JP2005169009A (ja) | 内視鏡システム、及び内視鏡 | |
JP2006320366A (ja) | 内視鏡の先端部 | |
JP2006320367A (ja) | 内視鏡の先端部 | |
JP2009025401A (ja) | 内視鏡 | |
JP2015112336A (ja) | 内視鏡システム | |
JP2005080819A (ja) | 内視鏡 | |
JP4996153B2 (ja) | 拡大観察用内視鏡装置 | |
JP5639522B2 (ja) | 電子内視鏡システム | |
JP4451333B2 (ja) | 内視鏡用挿入部及び内視鏡 | |
JP4434964B2 (ja) | 内視鏡用挿入部及び内視鏡 | |
WO2006073122A1 (ja) | 内視鏡用挿入部 | |
JP6407044B2 (ja) | 内視鏡装置 | |
JP6573280B2 (ja) | 内視鏡 | |
JP2013000179A (ja) | 内視鏡 | |
WO2017183152A1 (ja) | 撮像装置および内視鏡装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130319 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130327 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130510 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130612 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130709 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5318142 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |